Window Replacement Cost in Germantown, MD
Based on 64 window replacement building permits filed in Germantown between 2015 and 2026, the typical declared project value is $5,150, with most landing between $3,000 and $11,992. These are real records from Germantown's public building-permit data, declared job values, not contractor estimates or AI guesses.
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Window Replacement values over time in Germantown
Median declared value moved from $3,000 in 2022 to $6,000 in 2025, up 100% over that span. Each year below is computed from the filings that actually cleared in Germantown.
Recent window replacement permits in Germantown
Actual filings from Germantown's public permit records. Declared job values, not final paid prices.
| Filed | Declared value | Work described |
|---|---|---|
| 2026-05-29 | $1,500 | Interior work only, WE ARE JUST INCREASING THE HEIGHT OF EXISTING WINDOW , CURRENT WINDOW |
| 2026-05-11 | $3,000 | Interior work only, Create new window opening in exterior wall; install header and new win |
| 2026-01-08 | $42,000 | ALL GARAGE WILL BE RENOVATED AND PAINTED (FIRST LEVEL). All THE ROOF TRUSS 2X4 @ 24"" O.C. |
| 2025-12-16 | $8,500 | Interior work only,install egress window with well . NOT cutting wider just cutting down 3 |
| 2025-12-03 | $10,000 | Interior work only,Installation of bay window in kitchen |
| 2025-11-18 | $42,000 | Remove dirt install 8 to 10 steps and six ft door with pour walls and also a egress window |
| 2025-08-26 | $3,000 | Removal of existing window and Wall reconstruction. The shared wall between the bedroom an |
| 2025-07-22 | $10,000 | make exsisting basement windows into egress windows |
| 2025-05-19 | $4,000 | INSTALLATION OF EGRESS WINDOWS AND WINDOW WELLS FOR BASEMENET BEDROOMS |
| 2025-03-06 | $6,000 | Frame floor about 12"" above family room floor so it is flush with kitchen floor (no more |
| 2025-03-05 | $3,000 | Customer Wants To Use ePlans Interior work only,Remove (1) Existing basement window & rep |
| 2025-01-10 | $2,500 | Adding an egress window to existing room in basement of the house. |
| 2024-12-23 | $5,000 | EGRESS WINDOW ADDITION.FRAME AND INSULATE EXISTING STORAGE ROOM |
| 2024-04-11 | $53,733 | Fire/Smoke Damage - Replace 4 Walls on Main Floor, and 1 Wall on 2nd Floor. Replace all dr |
| 2024-02-22 | $50,000 | Customer Wants To Use ePlans Interior work only, Installation of window in breakfast nook |
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Add your price →How to read these numbers
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 window replacement actually costs in Germantown comes down to home size, materials, and scope.
Where this comes from
Every figure is pulled from Germantown's public building-permit records and classified by the work described. Nothing is estimated or AI-generated. How the data works. The moment a Germantown homeowner adds a real receipt, this page upgrades to show what neighbors actually paid next to these permit values.
More project costs in Germantown
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