Loudoun County Shed Permit Cost (2026)

Storage shed permit fees in Loudoun County, Virginia, pulled from the Loudoun County Building and Development Residential Fee Schedule (effective July 1, 2022 - the most recent published version of the Loudoun residential schedule). Loudoun bundles the building permit, the plan review, and the county zoning permit into a single $395 flat fee for residential additions and alterations under 1,000 sq ft. Loudoun's published schedule explicitly lists "shed" under this flat-rate path. The 2% Virginia USBC state levy applied to $395 adds $7.90, bringing the all-in shed permit cost to $402.90 for any shed under 1,000 sq ft, regardless of declared construction value, footprint, or scope. A 100 sq ft pre-fab garden shed costs the same $402.90 as an 800 sq ft detached workshop under the published schedule. Loudoun's residential schedule does not publish a sub-256 sq ft permit-exemption like Fairfax does; the statewide Virginia IRC R105.2 exemption may apply at Loudoun's discretion and should be verified directly with Loudoun Building and Development before assuming a small shed is exempt. Source-age caveat applies - the July 2022 schedule is over three years old as of 2026.

Bundled Building Permit

$395 flat (under 1,000 sq ft)

2% Virginia State Levy

$7.90 on $395

All-In Shed Permit Cost

$402.90 (size-independent)

Scales with Size or Value?

No - flat under 1,000 sq ft

Last Verified

April 5, 2026

Fee Status

July 2022 schedule

What This Guide Covers - and What It Does Not

This guide covers: Loudoun County, Virginia residential storage shed permit fees as published in the Loudoun County Building and Development Residential Fee Schedule (effective July 1, 2022). Coverage includes the bundled $395 flat fee that combines the building permit, plan review, and county zoning permit for residential additions and alterations under 1,000 sq ft (the path Loudoun's published schedule explicitly assigns to "shed"); the 2% Virginia USBC state levy applied to the $395 bundled subtotal; and how this size-independent flat-fee approach differs structurally from value-based or square-foot-based jurisdictions in the DMV.

This guide does NOT cover: Sheds over 1,000 sq ft (which fall outside the bundled-flat path and are not currently modeled in PermitPrice's verified data); detached garages (separate category, not modeled in the verified Loudoun source.json); accessory dwelling units; commercial storage structures; zoning approvals required before permit submission (rear-yard setback, side-yard setback, lot-coverage analysis); HOA architectural review (not a county process - check your HOA covenants); itemized trade permit fees for electrical, plumbing, and mechanical work on the shed (Loudoun does not publish itemized residential trade permit fees in PermitPrice's verified data set - verify trade permit costs directly with Loudoun Building and Development); or the cost of the shed kit or installation labor itself.

Source-age caveat (read before budgeting): The Loudoun residential fee schedule referenced here is effective July 1, 2022, and is the most recent published version on Loudoun's Building and Development site as of April 2026. Loudoun may have updated rates internally without a new published PDF, or may publish a revised schedule between PermitPrice's verification cycles. Before relying on the $402.90 figure for a load-bearing budget decision, confirm the current bundled rate with Loudoun Building and Development at (703) 777-0220 or through the BD Apply Online portal. PermitPrice will refresh the source.json on the next verification cycle (due July 15, 2026).

Note on the 256 sq ft exemption ambiguity (UNVERIFIED for Loudoun): Virginia statewide building code IRC R105.2 exempts certain accessory structures 256 sq ft and under from a building permit when the structure has no plumbing and no electrical scope. Fairfax County publishes this exemption explicitly in Appendix Q for its own jurisdiction. Loudoun's published residential fee schedule does NOT list the 256 sq ft exemption, and Loudoun source.json explicitly lists "shed" under the flat-rate $395 path with no carve-out for sub-256 sq ft scope. Whether Loudoun applies the statewide IRC R105.2 exemption administratively is not documented in PermitPrice's verified data. Treat the 256 sq ft IRC exemption as UNVERIFIED for Loudoun specifically - do not assume a 192 sq ft garden shed is permit-exempt in Loudoun without confirming directly with Loudoun Building and Development. Until verified, the safe assumption for any Loudoun shed is that the bundled $402.90 permit applies.

Key Takeaways

Loudoun's residential shed permit is a bundled flat $395 - a single fee that combines the building permit, plan review, and county zoning permit for residential additions and alterations under 1,000 sq ft. The Loudoun published fee schedule explicitly assigns "shed" to this flat path. The 2% Virginia USBC state levy on $395 adds $7.90, yielding $402.90 all-in.
The fee does NOT scale with shed size, declared construction value, or scope below the 1,000 sq ft ceiling. A 100 sq ft pre-fab garden shed, a 320 sq ft workshop, and an 800 sq ft detached workshop all cost $402.90 under the published schedule. This is structurally different from value-based jurisdictions like Fairfax (3% of declared value) or square-foot-based jurisdictions like Norfolk ($0.15/sq ft).
Loudoun does NOT publish a sub-256 sq ft permit exemption. The statewide Virginia IRC R105.2 exemption may apply administratively at Loudoun's discretion - this is unverified for Loudoun specifically. Do not assume a small shed is permit-exempt without confirming directly with Loudoun Building and Development. The conservative assumption is that the bundled $402.90 applies to any residential shed.
Source-age caveat: the Loudoun residential fee schedule is effective July 1, 2022, which is over three years old as of 2026. This is the most recent published Loudoun version on the county's Building and Development site. Loudoun may have updated rates internally without a published PDF refresh - verify directly with Building and Development before filing a load-bearing budget.
Trade permits (electrical, plumbing, mechanical) for sheds with utility scope are NOT itemized in PermitPrice's verified Loudoun data. Loudoun likely charges separate trade permit fees on top of the building permit, but the specific tier amounts are not in source.json. Verify trade permit costs directly with Loudoun Building and Development before budgeting a shed that includes any electrical or plumbing scope.
For a 260-320 sq ft shed at $8,000-$12,000 declared value, Loudoun's $402.90 sits in the upper-middle of the DMV. Chesterfield County charges $166.28 all-in (flat $114 + $50 EE + 2% levy). Norfolk City charges $101.00 (accessory $0.15/sq ft hitting the $50 minimum). Fairfax County charges $183.60 for a small permit-required shed with no utilities, but jumps to $550.80 once electrical scope is added. See the Virginia shed permit guide for the full cross-jurisdiction comparison.
Loudoun's bundled flat fee is jurisdiction-unique in the DMV - no other Virginia county or city verified by PermitPrice charges a single bundled fee that covers building permit, plan review, AND zoning permit. Loudoun's structure produces predictable, easy-to-budget pricing but is more expensive than Norfolk's accessory-structure formula for any shed under approximately 400 sq ft, and cheaper than Fairfax's 3% formula for any meaningful workshop shed with electrical scope.
The "declared construction value" field on the Loudoun shed permit application is collected but does not change the bundled fee under 1,000 sq ft. Inspectors still record the declared value for permit records and downstream tax assessment, so file an honest contractor-invoice or materials-plus-labor figure even though it does not move the fee. Sheds over 1,000 sq ft fall outside this bundled path and use Loudoun's 1%-of-construction-value formula plus a separate $335 plan review - that path is not modeled here.

Calculate Your Shed Permit All Loudoun Permit Fees

Loudoun Shed Permit Fee Components

Even though Loudoun's shed permit is a single bundled flat fee, the underlying components are documented in the residential fee schedule: the bundled $395 covers the building permit, plan review, and county zoning permit as one line item, and the 2% Virginia USBC state levy applies on top. Because the bundled amount does not scale with shed size or declared value, the breakdown below shows the same component math for every shed under 1,000 sq ft.

Component	100 sq ft garden shed	260 sq ft storage shed	800 sq ft detached workshop
Bundled building permit + plan review + zoning permit	$395.00	$395.00	$395.00
2% Virginia state levy (on $395)	$7.90	$7.90	$7.90
All-in shed permit total	$402.90	$402.90	$402.90

Source: Loudoun County Building and Development Residential Fee Schedule (effective July 1, 2022 - most recent published version). The bundled $395 flat fee combines the building permit, plan review, and county zoning permit for residential additions and alterations under 1,000 sq ft; the published schedule lists "shed" under this flat-rate path. The 2% state levy is required by Code of Virginia Section 36-139 and USBC Section 107.2; Loudoun applies it to the full bundled amount as a conservative estimate. Trade permit fees (electrical, plumbing, mechanical) are excluded - Loudoun does not publish itemized residential trade permit fees in PermitPrice's verified data.

Worked Examples - Real Shed Projects in Loudoun County

Loudoun charges the same fee whether your shed is 100 sq ft or 800 sq ft, as long as it stays under the 1,000 sq ft threshold. Each worked example below shows the same $402.90 outcome because the bundled flat fee is size-independent and value-independent. The declared construction value is recorded on the application but does not change the fee under 1,000 sq ft. Loudoun's predictability is its main feature - the math is the same for every sub-1,000 sq ft residential shed.

Example 1: 100 sq ft pre-fab garden shed, $3,000 declared

A homeowner installs a 10 x 10 foot pre-fab plastic resin garden shed from a big-box retailer. The shed has no plumbing, no electrical, and no built-in workbench requiring power. Total floor area: 100 sq ft. Contractor invoice: $3,000.

Floor area: 100 sq ft (well under the 1,000 sq ft bundled threshold)
Declared value: $3,000 (recorded but does not change the fee)
Bundled building permit + plan review + zoning permit: $395.00
2% Virginia state levy on $395: $7.90
Total: $402.90

Note on the 256 sq ft IRC exemption: this 100 sq ft shed would qualify for the statewide Virginia IRC R105.2 exemption under Fairfax's published rules, but Loudoun does NOT publish a 256 sq ft exemption in its residential fee schedule. Whether Loudoun applies the statewide IRC exemption administratively is unverified - do not assume this shed is permit-exempt in Loudoun without confirming directly with Loudoun Building and Development at (703) 777-0220. The $402.90 figure assumes the permit is required.

Example 2: 192 sq ft standard storage shed, $5,000 declared

A homeowner builds a 12 x 16 foot stick-framed storage shed with shelving and a workbench. No electrical, no plumbing. Total floor area: 192 sq ft. Contractor invoice $5,000 (lumber, hardware, basic labor).

Floor area: 192 sq ft (well within the 1,000 sq ft bundled threshold)
Declared value: $5,000 (recorded but does not change the fee)
Bundled building permit + plan review + zoning permit: $395.00
2% Virginia state levy on $395: $7.90
Total: $402.90

Note: under the published Loudoun schedule, increasing the declared value from $3,000 to $5,000 does not change the fee. The bundled flat path applies the same $395 regardless of value, as long as floor area is under 1,000 sq ft and the project is classified as a residential addition or alteration.

Example 3: 320 sq ft workshop shed, $10,000 declared

A homeowner builds a 16 x 20 foot detached workshop shed for woodworking - no utilities, just a structural shell with windows and double doors. Total floor area: 320 sq ft. Contractor invoice $10,000 (premium siding, metal roof, double doors).

Floor area: 320 sq ft (still under the 1,000 sq ft bundled threshold)
Declared value: $10,000 (recorded but does not change the fee)
Bundled building permit + plan review + zoning permit: $395.00
2% Virginia state levy on $395: $7.90
Total: $402.90

Note: this 320 sq ft workshop at $10,000 declared would cost roughly $300 building permit + $150 plan review + $9 levy = $459 in Fairfax County using the 3% formula, and $166.28 in Chesterfield County using the flat-tier-plus-EE structure. Loudoun's $402.90 lands between the two for a shed of this size and value.

Example 4: 800 sq ft large detached workshop, $30,000 declared

A homeowner builds a 20 x 40 foot large detached workshop shed - the structural maximum still inside Loudoun's bundled threshold. No utilities; a separate building permit and trade permits would be required if electrical or plumbing were added. Contractor invoice $30,000 (full stick-framed structure with finished interior).

Floor area: 800 sq ft (still under the 1,000 sq ft bundled threshold)
Declared value: $30,000 (recorded but does not change the fee)
Bundled building permit + plan review + zoning permit: $395.00
2% Virginia state levy on $395: $7.90
Total: $402.90

Note: this is where the Loudoun bundled approach becomes structurally favorable. A $30,000 declared 800 sq ft workshop would cost $900 + $450 + $27 = $1,377 all-in in Fairfax County at the 3% formula. Loudoun's $402.90 is roughly one-third of the Fairfax price for the same large shed. If the shed crosses 1,000 sq ft, Loudoun's bundled path no longer applies and the 1%-of-construction-value formula plus a $335 plan review takes over (not modeled here).

Calculate Your Loudoun Shed Permit

The PermitPrice fee calculator supports Loudoun County's bundled flat-fee approach directly. Pick "Loudoun County, VA" and "Shed" in the calculator dropdowns; the calculator returns $402.90 for any shed under 1,000 sq ft, because the bundled fee does not scale with declared construction value or footprint. Trade permits (electrical, plumbing, mechanical) for sheds with utility scope are not modeled in the calculator UI because Loudoun does not publish itemized residential trade permit fees in PermitPrice's verified data - verify trade permit costs directly with Loudoun Building and Development.

Calculator coverage for Loudoun sheds: the bundled $395 flat building permit + plan review + zoning permit, plus the 2% Virginia state levy, is calculator-supported. The 256 sq ft IRC exemption decision is not modeled because Loudoun does not publish the exemption in its residential fee schedule - confirm with Loudoun Building and Development before assuming a small shed is permit-exempt.

Open the Permit Fee Calculator

Trade Permits for Utility Sheds in Loudoun

Sheds with electrical, plumbing, or mechanical scope typically require separate trade permits beyond the building permit in every Virginia jurisdiction. Loudoun is not an exception - if your shed includes any electrical circuits, plumbing fixtures, or HVAC equipment, expect to file at least one trade permit on top of the bundled $395 building permit, with the 2% Virginia state levy applied to each trade fee.

Itemized trade permit fees for residential sheds in Loudoun are NOT in PermitPrice's verified data. Loudoun's residential fee schedule (effective July 1, 2022) bundles the building permit, plan review, and zoning permit for sub-1,000 sq ft additions and alterations, but does not include itemized electrical, plumbing, or mechanical trade permit tiers for residential sheds in the source.json record PermitPrice maintains. Verify trade permit costs directly with Loudoun Building and Development at (703) 777-0220 or through the BD Apply Online portal before budgeting any shed that includes utility scope.

For rough budgeting only (not verified Loudoun-specific data), DMV-area residential trade permit fees typically run $135-$400 per trade depending on amperage, fixture count, or zone count. Treat any trade permit cost as an estimate until confirmed directly with Loudoun. PermitPrice will refresh the Loudoun source.json with itemized trade permit data on the next verification cycle if the published schedule expands its residential trade detail.

Loudoun Shed Permit Cost vs Virginia Neighbors and DC

Loudoun's bundled $395 flat fee is structurally unique in the DMV. No other verified Virginia jurisdiction in PermitPrice's data set combines the building permit, plan review, and zoning permit into a single fee at this scale. The flat structure produces predictable pricing but lands more expensive than smaller-shed friendly jurisdictions like Norfolk, and cheaper than the percentage-of-value approach used by Fairfax once electrical scope or large workshops enter the picture.

Jurisdiction	Shed Pricing Method	260-320 sq ft Shed ($8k-$12k) All-In
Loudoun County	Bundled $395 flat + 2% levy	$402.90
Fairfax County	3% of value + 50% PR + 2% levy	$183.60-$550.80
Chesterfield County	$114 flat (257-400) + $50 EE + 2% levy	$166.28
Henrico County	$100 + $6/$1,000 over $5,000 + 2% levy	$120.36-$144.84
Norfolk City	Accessory $0.15/sq ft ($50 min) + $35 PR + $15 + 2% levy	$101.00
Richmond City	$63 + $6.07/$1,000 over $2,000 + 2% levy	$126.94
Washington, DC	$65 flat + 10% Enhanced	$71.50

"260-320 sq ft shed ($8k-$12k) all-in" assumes a 260-320 sq ft shed at $8,000-$12,000 declared construction value. Building permit only - trade permits excluded. The Fairfax range reflects $183.60 for a permit-required 280 sq ft utility-free shed at $4,000 declared up to $550.80 for a 260 sq ft shed with electrical at $12,000 declared (Fairfax's published worked example). The Henrico range reflects $8k-$12k declared value tracked through the $100 + $6/$1,000 over $5,000 formula. The Norfolk figure uses the accessory structure formula at $0.15/sq ft hitting the $50 minimum since 260 sq ft x $0.15 = $39. DC remains the cheapest verified DMV jurisdiction for residential sheds at $71.50 (flat $65 + 10% Enhanced).

Side-by-Side Math

For a full breakdown of how Loudoun and other Virginia jurisdictions price sheds, see the statewide guide.

Virginia Shed Permit Guide → All Loudoun Permit Fees Fee Calculator

Frequently Asked Questions

Does Loudoun County have a 256 sq ft shed permit exemption like Fairfax?

Loudoun's published residential fee schedule does NOT list a 256 sq ft permit exemption. Fairfax County publishes the statewide Virginia IRC R105.2 exemption (sheds 256 sq ft and under with no plumbing or electrical) explicitly in its Appendix Q schedule; Loudoun's schedule does not include an equivalent published carve-out. Loudoun's source.json explicitly assigns "shed" to the bundled $395 flat-rate path with no sub-256 sq ft exception. Whether Loudoun applies the statewide IRC exemption administratively at staff discretion is UNVERIFIED in PermitPrice's data. The safe assumption is that the bundled $402.90 fee applies to any Loudoun residential shed regardless of footprint. Confirm directly with Loudoun Building and Development at (703) 777-0220 before assuming any small shed is permit-exempt.

Why is the Loudoun shed permit fee the same for a 100 sq ft garden shed and an 800 sq ft workshop?

Loudoun bundles the building permit, plan review, and county zoning permit into a single $395 flat fee for residential additions and alterations under 1,000 sq ft. The bundled flat-fee structure does not scale with footprint or declared construction value below the 1,000 sq ft threshold - the same $395 applies whether you are building a 100 sq ft pre-fab garden shed or an 800 sq ft detached workshop. Adding the 2% Virginia state levy on $395 ($7.90) brings the all-in total to $402.90 for every sub-1,000 sq ft residential shed. This structure is structurally different from value-based jurisdictions like Fairfax County (3% of declared value, scaling with project cost) or square-foot-based jurisdictions like Norfolk City ($0.15/sq ft for accessory structures, scaling with footprint). Loudoun's predictability is the main benefit; the trade-off is that small sheds in Loudoun cost more than equivalent small sheds in lower-fee jurisdictions.

What happens to the shed permit fee if my shed is over 1,000 sq ft?

Sheds over 1,000 sq ft fall outside Loudoun's bundled flat-fee path. Loudoun's residential schedule applies a 1%-of-construction-value formula plus a separate $335 plan review for residential additions and alterations over 1,000 sq ft. That path is NOT modeled in PermitPrice's calculator and is not the subject of this guide. A 1,200 sq ft detached workshop at $40,000 declared value would roughly run 1% x $40,000 = $400 building permit + $335 plan review = $735, plus 2% state levy on $735 = $14.70, for an estimated $749.70 all-in - but verify with Loudoun Building and Development before relying on that math for budgeting. Sheds over 1,000 sq ft are also rare for residential lots and may trigger additional zoning review (lot-coverage caps, setback restrictions, conservation district overlays).

What about utility sheds with plumbing or electrical in Loudoun?

A shed with electrical or plumbing scope still uses the same bundled $395 flat building permit fee in Loudoun (the bundled fee covers the building permit, plan review, and zoning permit for the structural shell regardless of utility scope). However, the trade permits for the electrical and plumbing work are filed separately, and Loudoun does NOT publish itemized residential trade permit tiers in PermitPrice's verified data. Expect at minimum a separate electrical permit (range $135-$400 depending on amperage tier in most DMV jurisdictions) and a separate plumbing permit (similar range) if your shed has any circuits or fixtures. Each trade permit also carries the 2% Virginia state levy. Total project budget for a 320 sq ft workshop shed with one electrical circuit and a utility sink could easily run $800-$1,200 once trade permits stack onto the building permit. Verify trade permit costs directly with Loudoun Building and Development at (703) 777-0220 before budgeting any utility-shed project.

How does Loudoun compare to Norfolk for small sheds?

For a small shed (under approximately 400 sq ft), Norfolk City is substantially cheaper than Loudoun. Norfolk uses an accessory-structure formula at $0.15/sq ft with a $50 minimum building permit, plus $35 plan review, plus $15 processing fee, plus the 2% state levy - a 260 sq ft shed in Norfolk costs $101.00 all-in. Loudoun's bundled flat $402.90 is approximately 4x the Norfolk price for the same small shed. Loudoun's bundled structure becomes more competitive on larger sheds: an 800 sq ft Loudoun workshop still costs $402.90, whereas the same Norfolk workshop would price at $0.15 x 800 = $120 + $50 minimum compare + $35 + $15 + $2.16 levy = $182.16 - so Norfolk is still cheaper, but the gap closes as the shed gets larger. The structural difference: Norfolk is footprint-based, Loudoun is bundled-flat regardless of footprint under the 1,000 sq ft ceiling.

Is the July 2022 Loudoun fee schedule still in effect for 2026 shed permits?

The July 1, 2022 Loudoun residential fee schedule is the most recent published version on Loudoun's Building and Development site as of April 2026 - it is over three years old. Loudoun has not posted a newer published PDF version, but the county may have updated internal rates without a new public posting, or may have a draft schedule pending publication. PermitPrice's source.json lists the confidence level for the Loudoun shed fee as "medium with caveats" specifically because of the schedule age. Before filing a load-bearing budget decision for a Loudoun shed permit, confirm the current bundled rate with Loudoun Building and Development at (703) 777-0220 or through the BD Apply Online portal. PermitPrice will refresh the Loudoun verification on the next cycle (due July 15, 2026). If the schedule has changed, the bundled flat fee may differ from $395.

What do trade permits cost in Loudoun for a residential shed?

Loudoun does NOT publish itemized residential trade permit fees in PermitPrice's verified data set. The Loudoun residential fee schedule (effective July 1, 2022) bundles the building permit, plan review, and zoning permit into the $395 flat fee for additions and alterations under 1,000 sq ft, but the electrical, plumbing, and mechanical trade permit tiers for residential work are not itemized in source.json. PermitPrice does not publish trade permit cost estimates for Loudoun sheds because verifying them would require either a fresh extraction of the trade-permit section of the Loudoun schedule or a direct phone confirmation with Building and Development. Verify trade permit costs directly with Loudoun Building and Development at (703) 777-0220 or through the BD Apply Online portal before budgeting any shed that includes electrical, plumbing, or HVAC scope. PermitPrice will update the source.json record with itemized trade permit data on the next verification cycle if the published schedule expands its residential trade detail.

What is the declared construction value used for if the Loudoun shed fee is flat?

The declared construction value field is still required on the Loudoun shed permit application even though it does not change the bundled $395 fee under 1,000 sq ft. Loudoun records the declared value for permit history, county assessment records, and downstream property tax reassessment when the new structure is added to the parcel record. The honest contractor invoice or materials-plus-labor figure should still be filed - under-declaring does not save permit money under the bundled structure (the fee is flat regardless) and may trigger administrative complications if a future inspector or assessor disputes the declared value. The declared value does become load-bearing for sheds over 1,000 sq ft, where Loudoun's 1%-of-construction-value formula and $335 plan review take over - but that path falls outside the bundled $402.90 scope covered in this guide.

Sources

Official .gov Sources - Verified April 2026

Loudoun County Building and Development - Residential Fee Schedule Effective July 1, 2022 (FY2023) - Loudoun County Government - Primary source for the bundled $395 flat fee covering building permit, plan review, and county zoning permit for residential additions and alterations under 1,000 sq ft. Source schedule is the most recent published Loudoun residential version as of April 5, 2026 verification - source-age caveat applies; this schedule is over three years old as of 2026. Caveat
Loudoun BD Apply Online - Permit Portal Accessed April 5, 2026 - Loudoun County Building and Development - Official online portal for submitting building, electrical, plumbing, and mechanical permits in Loudoun; the destination for verifying current trade permit costs not itemized in PermitPrice's source data
Code of Virginia Section 36-139 - USBC State Levy Authority Current - Virginia General Assembly - Authorizing statute for the statewide 2% building permit surcharge applied in Virginia jurisdictions, including the $7.90 levy applied to the Loudoun bundled $395 shed permit fee

Next Step

Calculate your specific Loudoun shed permit cost, see all Loudoun fee categories, or compare against Virginia neighbors.

Use the Calculator → All Loudoun Permit Fees Virginia Shed Guide

Virginia Shed Permit Guide → Fairfax Shed Guide → Chesterfield Shed Guide → Loudoun Deck Guide → All Guides →

Always verify current shed permit fees and the 256 sq ft IRC exemption applicability directly with Loudoun County Building and Development before budgeting or filing. The Loudoun residential fee schedule effective July 1, 2022 is the most recent published Loudoun version and is the source of truth for this guide - but it is over three years old as of 2026 and may not reflect current rates. Call Loudoun Building and Development at (703) 777-0220 to confirm the bundled $395 flat fee is still in effect for residential sheds under 1,000 sq ft, to verify whether the statewide IRC R105.2 256 sq ft permit exemption applies administratively to small sheds with no utilities, and to get itemized trade permit costs if your shed includes electrical, plumbing, or mechanical scope.

Disclaimer: All fee information on PermitPrice is for informational purposes only and is not an official permit quotation. Actual permit fees are determined by Loudoun County Building and Development at the time of application. The bundled $395 flat fee plus $7.90 state levy ($402.90 all-in) is sourced from Loudoun's published residential fee schedule effective July 1, 2022 - the most recent published version on Loudoun's Building and Development site as of April 2026, over three years old. Loudoun may have updated rates internally without a new published PDF. The 256 sq ft IRC R105.2 statewide exemption is NOT published in Loudoun's residential schedule; whether Loudoun applies it administratively at staff discretion is unverified in PermitPrice's data set. Trade permit fees (electrical, plumbing, mechanical) for residential sheds in Loudoun are not itemized in PermitPrice's verified data. Sheds over 1,000 sq ft fall outside the bundled flat path and use a separate 1%-of-construction-value + $335 plan review structure that is not modeled in this guide. Zoning compliance (setbacks, lot coverage) is separate from building permit requirements - exemption from one does not exempt you from the other.

Written by: Munib Ur Rehman

Data verified against official fee schedule documents.