Chesterfield Garage Permit Cost (2026)
Residential detached garage building permit fees in Chesterfield County, Virginia, calculated from the official Chesterfield County Department of Building Inspection residential fee schedule (FY2025-2026, effective July 1, 2025). Chesterfield charges a flat $285 building permit for a new detached garage regardless of size or declared construction value, plus a $50 Environmental Engineering site inspection fee and a 2% Virginia state levy on the $285 building permit ($5.70). Every detached garage pays $340.70 all-in, the same at every size and value. There is no separate plan review charge.
This guide covers: Chesterfield County, Virginia residential new detached garage building permit fees as published in the FY2025-2026 residential fee schedule (effective July 1, 2025). Coverage includes the flat $285 building permit for a detached garage (the same line item Chesterfield uses for a shed over 400 sq ft), the $50 Environmental Engineering site inspection fee charged on any footprint-changing accessory structure, and the Virginia 2% state levy applied to the $285 building permit fee only (not the Environmental Engineering fee). The all-in total is $340.70 at every garage size and declared value because the permit is a flat fee.
This guide does NOT cover: Trade permits. Electrical for garage lighting and outlets, and plumbing for a utility sink, are filed separately by the licensed contractor and are NOT included in the $340.70 all-in. Attached garages built as part of a new house or an addition (priced under the house or addition permit, not this flat detached-garage line). Garage conversions to living space (different category, typically priced as an addition or alteration). Detached garages in a flood hazard area, RPA (Resource Protection Area), or other zoning overlay (additional zoning approvals required before permit submission). Setback and zoning review, and HOA architectural approvals (separate from the building permit). Garage contractor labor and material costs.
Note on the flat $285 detached garage fee: Chesterfield prices a new detached garage as a flat $285 building permit line item, identical to a "shed over 400 sq ft," with no scaling by square footage or declared construction value. A 1-car 240 sq ft garage and a 900 sq ft garage-with-workshop pay the same $285 building permit. This makes the all-in cost fully predictable at $340.70 before you file.
Note on the $50 Environmental Engineering site inspection fee: Chesterfield collects a flat $50 Environmental Engineering site inspection fee on all footprint-changing accessory structures, including detached garages, sheds, decks, porches, additions, and pools. The fee covers the site inspection for the new footprint and is separate from the building permit fee. It is collected at application and is not subject to the 2% Virginia state levy. The 2% levy applies only to the $285 building permit fee itself.
A Chesterfield County new detached garage building permit costs $340.70 all-in: a flat $285 building permit + $50 Environmental Engineering site inspection + $5.70 Virginia 2% state levy on the $285 building permit. The total is the same at every garage size and declared value because Chesterfield prices a detached garage as a flat fee, not by square footage or construction cost. There is no separate plan review. Electrical and plumbing trade permits, if you wire or plumb the garage, are filed separately and are not part of the $340.70.
- A new detached garage in Chesterfield County is a flat $285 building permit regardless of size or declared construction value. Add the $50 Environmental Engineering site inspection fee and a $5.70 Virginia state levy on the $285 building permit, and the all-in is $340.70 for every detached garage.
- The $285 detached-garage building permit is the same line item Chesterfield uses for a shed over 400 sq ft. A 1-car 240 sq ft garage, a standard 2-car 440 sq ft garage, an oversized 720 sq ft 3-car, and a 900 sq ft garage-with-workshop all pay the identical $285 building permit and the identical $340.70 all-in.
- Chesterfield's flat $340.70 is fully predictable: it does not scale with square footage or declared value, so you can budget the exact permit cost before you file. There is no separate plan review charge for a detached garage in the verified schedule.
- The 2% Virginia state levy in Chesterfield applies to the building permit fee only ($285), not the $50 Environmental Engineering site inspection fee. This is a Chesterfield-specific carve-out documented in the FY2025-2026 schedule notes. The levy on $285 is exactly $5.70.
- Because the fee is flat, Chesterfield is the most expensive verified option for small garages. A 1-car 240 sq ft garage at $340.70 costs far more than Fairfax ($110.16), Henrico ($163.20), or Washington DC ($71.50) at the same scope. The flat fee only becomes mid-pack on large, high-value builds.
- On a large garage, Chesterfield's flat fee moves closer to the middle of the cluster. At a 900 sq ft $60,000 garage-with-workshop, Henrico's value formula reaches $438.60 while Chesterfield holds at $340.70 - cheaper than Henrico above roughly $44,000 declared value, though still above Fairfax and DC at that scope.
- Trade permits are not in the all-in. Electrical for garage lighting and outlets, and plumbing for a utility sink, are filed separately by the licensed contractor at intake and quoted by the Department of Building Inspection. Budget for these on top of the $340.70 building permit cost.
- The Chesterfield FY2025-2026 fee schedule was extracted via pdfplumber from chesterfield.gov on April 16, 2026. Next verification is due July 15, 2026, when the FY2026-2027 schedule typically publishes. Always verify current rates with the Chesterfield County Department of Building Inspection before filing.
Chesterfield Detached Garage Permit Fee Components
Every Chesterfield new detached garage permit is built from three components: the flat $285 building permit fee, the $50 Environmental Engineering site inspection fee, and the Virginia 2% state levy applied to the $285 building permit fee only. The $50 site inspection fee is NOT subject to the 2% levy. There is no separate plan review line item for a detached garage.
| Fee Component | Basis | Amount |
|---|---|---|
| Building Permit | Flat fee, detached garage (any size or value) | $285.00 |
| Environmental Engineering Site Inspection | Flat fee, footprint-changing structure | $50.00 |
| Virginia 2% State Levy | 2% of the $285 building permit fee only | $5.70 |
| Plan Review | No separate plan review for detached garage | $0.00 |
| All-In Total | Same at every garage size and value | $340.70 |
Source: Chesterfield County Department of Building Inspection - Residential Fee Schedule Summary, FY2025-2026, effective July 1, 2025. Verified via pdfplumber from chesterfield.gov on April 16, 2026. The detached garage building permit is the same $285 line item as a shed over 400 sq ft. The 2% Virginia state levy applies to the Building Inspection fee only, not the Environmental Engineering site inspection fee, per Chesterfield's published schedule notes.
Worked Examples - Real Detached Garage Projects in Chesterfield County
Each example uses arithmetic from the FY2025-2026 Chesterfield fee schedule. Because Chesterfield prices a detached garage as a flat fee, the building permit math does not depend on square footage or declared construction value - every example below returns the identical $340.70 all-in. We show four different garage scopes to demonstrate the flat-fee behavior.
A homeowner builds a single-car detached garage, 240 sq ft, for one vehicle and some storage. Declared construction value $15,000. No electrical or plumbing in this scope.
- Garage footprint / value: 240 sq ft / $15,000 (does not change the fee)
- Building permit fee: $285.00 flat
- Environmental Engineering site inspection: $50.00 flat
- 2% Virginia state levy on $285: $5.70
- Total all-in garage permit: $340.70
At this small scope, Chesterfield's $340.70 is the most expensive verified option - Fairfax would be $110.16, Henrico $163.20, and DC $71.50 for the same 240 sq ft garage.
A homeowner builds a standard two-car detached garage, 440 sq ft, with a single overhead door wide enough for two vehicles. Declared construction value $25,000. No electrical or plumbing in this scope.
- Garage footprint / value: 440 sq ft / $25,000 (does not change the fee)
- Building permit fee: $285.00 flat
- Environmental Engineering site inspection: $50.00 flat
- 2% Virginia state levy on $285: $5.70
- Total all-in garage permit: $340.70
Identical to Example 1 - the building permit is a flat $285 and the declared value does not change it. The all-in stays $340.70.
A homeowner builds an oversized three-car detached garage, 720 sq ft, with extra depth for storage. Declared construction value $40,000. This scope is much larger and more valuable than Examples 1 and 2.
- Garage footprint / value: 720 sq ft / $40,000 (does not change the fee)
- Building permit fee: $285.00 flat
- Environmental Engineering site inspection: $50.00 flat
- 2% Virginia state levy on $285: $5.70
- Total all-in garage permit: $340.70
Still $340.70 - even at three times the footprint and value of Example 1. At this scope Henrico's value formula reaches $316.20, so Chesterfield's flat fee is now close to mid-pack rather than the clear outlier it is on small garages.
A homeowner builds a large detached garage with an attached workshop bay, 900 sq ft total, declared construction value $60,000. Because the homeowner plans to wire the workshop for tools, a separate electrical trade permit will also be required (not part of the $340.70 below).
Garage building permit (the all-in this guide models):
- Garage footprint / value: 900 sq ft / $60,000 (does not change the fee)
- Building permit fee: $285.00 flat
- Environmental Engineering site inspection: $50.00 flat
- 2% Virginia state levy on $285: $5.70
- Total all-in garage permit: $340.70
Electrical trade permit (filed by licensed electrician): Trade permit specifics are quoted by the Department of Building Inspection at intake; not modeled in this guide.
Even at 900 sq ft and $60,000 value the building permit stays $340.70 all-in. At this scope Henrico's value formula reaches $438.60, so Chesterfield is cheaper than Henrico above roughly $44,000 declared value - though still above Fairfax ($196.91) and DC ($71.50) at this scope.
Calculate Your Chesterfield Garage Permit
The PermitPrice fee calculator supports Chesterfield's flat-fee detached garage schedule directly. Because the building permit is a flat $285 at any size, the calculator returns the same $340.70 all-in (building permit + $50 site inspection + 2% state levy on the $285 building permit only) for every detached garage you enter.
Rule of thumb for Chesterfield detached garages: budget $340.70 all-in for any detached garage, full stop. The $285 building permit does not scale with size or value, so a 1-car and a 3-car garage cost the same to permit. Add trade permit fees on top if you wire or plumb the garage.
Open the Permit Fee CalculatorTrade Permits, the Environmental Engineering Fee, and What Is Excluded
The $340.70 all-in is the building permit cost for the detached garage structure. Several related items are billed separately and are not part of that figure.
If you wire the garage for lighting and outlets, a separate electrical trade permit is required and is filed by the licensed electrician. If you add a utility sink or hose bib, a separate plumbing trade permit is required. These trade permits are NOT included in the $340.70 all-in and are quoted by the Chesterfield County Department of Building Inspection at intake. Budget for them on top of the building permit cost.
The flat $50 Environmental Engineering site inspection fee covers the site inspection for the new garage footprint - drainage, setbacks, and erosion control verification. It is included in the $340.70 all-in. It is collected once at application and is not subject to the 2% Virginia state levy.
Zoning and setback review and any HOA architectural approval are separate from the building permit and are not part of the $340.70. A detached garage in a flood hazard area, RPA, or other zoning overlay requires additional zoning approvals before permit submission. Confirm your lot's overlay status with the Department of Building Inspection before filing.
Chesterfield Garage Permit Cost vs Neighboring Jurisdictions
Chesterfield's flat $340.70 is predictable but is the most expensive verified option for small garages. Because the fee never changes, the relative ranking flips with garage size: Chesterfield is the clear outlier on a small 1-car garage, but becomes mid-pack only on large, high-value builds. Each scope below lists both square footage and declared value so every jurisdiction can be priced under its own method.
| Garage Scope | Fairfax | Henrico | Chesterfield | DC |
|---|---|---|---|---|
| 1-car, 240 sq ft, $15,000 | $110.16 | $163.20 | $340.70 | $71.50 |
| 2-car, 440 sq ft, $25,000 | $110.16 | $224.40 | $340.70 | $71.50 |
| 3-car / oversized, 720 sq ft, $40,000 | $157.53 | $316.20 | $340.70 | $71.50 |
| Workshop, 900 sq ft, $60,000 | $196.91 | $438.60 | $340.70 | $71.50 |
Method labels: Fairfax = per-sq-ft new construction ($0.143/sq ft wood frame, $72 min) + 50% PR + 2% levy; Henrico = $100 + $6/$1k over $5k (cap $680 BP) + 2% levy; Chesterfield = flat $285 + $50 Environmental Engineering + 2% levy = $340.70; DC = flat $65 + 10% Enhanced = $71.50 (large garages may reclassify to $0.03/cu ft).
Methods differ - Fairfax and DC price garages as new construction (square footage / cubic footage), Henrico by declared value, Chesterfield by flat fee; each scope lists both square footage and declared value so every jurisdiction can be priced. Loudoun, Norfolk, Richmond, and Virginia Beach are not shown because their official fee schedules carry no discrete new-detached-garage line item.
See the full garage permit method for each neighboring jurisdiction.
Frequently Asked Questions
Sources
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Residential Permits and Inspections - Chesterfield County FY2025-2026, effective July 1, 2025 - Chesterfield County Department of Building Inspection - Primary source for the flat $285 detached garage building permit (the same line item as a shed over 400 sq ft), the $50 Environmental Engineering site inspection fee, and the schedule note that the 2% Virginia state levy applies to the Building Inspection fee only. Verified via pdfplumber on April 16, 2026 Verified
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Chesterfield County Government Portal Accessed May 21, 2026 - Chesterfield County, VA - Index page linking the Department of Building Inspection and the Department of Environmental Engineering, both of which collect fees on accessory structure permits
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Code of Virginia Section 36-139 - USBC State Levy Authority Current - Virginia General Assembly - Authorizing statute for the statewide 2% building permit surcharge applied across all Virginia jurisdictions, including Chesterfield County garage permits (applied to the $285 Building Inspection fee only per Chesterfield's published schedule notes)
Calculate your specific Chesterfield garage permit cost, see all Chesterfield fee categories, or compare against neighboring jurisdictions.