Detached Garage Construction Cost in Raleigh, NC
Based on 108 detached garage construction building permits filed in Raleigh between 2022 and 2026, the typical declared project value is $30,346, with most landing between $24,061 and $54,858. These are real records from Raleigh's public building-permit data, declared job values, not contractor estimates or AI guesses.
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Detached Garage Construction values over time in Raleigh
Median declared value moved from $15,394 in 2022 to $43,921 in 2025, up 185% over that span. Each year below is computed from the filings that actually cleared in Raleigh.
Recent detached garage construction permits in Raleigh
Actual filings from Raleigh's public permit records. Declared job values, not final paid prices.
| Filed | Declared value | Work described |
|---|---|---|
| 2026-06-01 | $71,227 | Construct a 24' x 30' Detached Garage 2 story |
| 2026-04-23 | $24,534 | construct 22'x22' detached garage |
| 2026-03-27 | $18,994 | construction of one car detached garage. |
| 2025-11-25 | $56,077 | Detached garage, living space above garage is not an ADU ELB 10-2-25 |
| 2025-10-17 | $69,600 | Converting an existing detached garage to a ADU. Includes expanding building size, adding |
| 2025-10-08 | $37,196 | Detached garage **REVISED 09/23/2025: Per updated documents and applicant confirmation, |
| 2025-09-17 | $77,584 | Detached garage with game room above. This is not an ADU. Plumbing for hose connection onl |
| 2025-08-04 | $34,809 | PROPOSED DETACHED GARAGE 22x24 & 5'x22' CONCRETE APRON |
| 2025-07-21 | $31,535 | detached garage |
| 2025-07-03 | $80,408 | INTERIOR Convert 571 sqft of unheated space above detached garage to 571 sqft of heated sp |
| 2025-06-16 | $27,825 | Detached Garage |
| 2025-04-11 | $52,377 | Detached Garage |
| 2025-04-11 | $42,246 | We have an existing detached garage with an unfinished upstairs area that we intend to fin |
| 2025-04-09 | $115,049 | Addition of second floor to existing detached garage to convert to an ADU. New second flo |
| 2025-03-28 | $24,006 | 20x22x10 detached garage metal structure fully enclosed with 2 garage doors and 2 windows. |
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A permit's declared value is the job cost the owner or contractor stated when they pulled the permit. It tracks the real cost of the work but can run a bit under what was actually paid, since it often leaves out some labor and finish costs. Treat the range as a grounded starting point. What detached garage construction actually costs in Raleigh comes down to home size, materials, and scope.
Where this comes from
Every figure is pulled from Raleigh's public building-permit records and classified by the work described. Nothing is estimated or AI-generated. How the data works. The moment a Raleigh homeowner adds a real receipt, this page upgrades to show what neighbors actually paid next to these permit values.
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