Basement Finishing Cost in Germantown, MD
Based on 67 basement finishing building permits filed in Germantown between 2015 and 2026, the typical declared project value is $25,000, with most landing between $19,425 and $39,192. These are real records from Germantown's public building-permit data, declared job values, not contractor estimates or AI guesses.
No neighbor receipts in Germantown yet. Paste a quote to see how it compares to these permit values, or add what you paid to start the real price record here.
Basement Finishing values over time in Germantown
Median declared value moved from $25,000 in 2016 to $20,000 in 2024, down 20% over that span. Each year below is computed from the filings that actually cleared in Germantown.
Recent basement finishing permits in Germantown
Actual filings from Germantown's public permit records. Declared job values, not final paid prices.
| Filed | Declared value | Work described |
|---|---|---|
| 2026-03-02 | $30,000 | FINISH BASEMENT. MAKE AN EGRESS FROM THE EXTERIOR |
| 2025-12-19 | $20,000 | Finish basement with rec area, bedroom, bathroom and unfinished storage/mechanical room. |
| 2025-01-16 | $50,000 | Customer Wants To Use ePlans Interior work only,The purpose of this application is to fini |
| 2024-10-10 | $10,000 | EXISTING UNFINISHED BASEMENT REMODELING, ADD 1 FULL BATHROOM, 1 BEDROOM WITH EXISTING EGRE |
| 2024-09-26 | $30,000 | Customer Wants To Use ePlans Interior work only, *NOT APPROVED FOR ADU* Finish basement - |
| 2024-09-09 | $15,000 | Interior work only,This work involves renovation of unfinished basement. NOT APPROVED FOR |
| 2024-09-03 | $20,000 | Customer Wants To Use ePlans,Finish Basement with Bedroom, Bathroom, Gym, TV Area and MECH |
| 2024-08-12 | $18,500 | Renovation of existing unfinished basement Add emergency escape window and window well for |
| 2024-07-05 | $21,000 | Finish basement, rough-in new bathroom, install recess lighting. |
| 2024-06-20 | $50,000 | Customer Wants To Use ePlans Interior work only,RECONFIGURATION OF EXISTING BASEMENT, NEW |
| 2024-05-10 | $20,000 | Customer Wants To Use ePlans,FINISHING BASEMENT - BASEMENT ALREADY IS ROUGHED IN. |
| 2024-04-03 | $20,000 | Customer Wants To Use ePlans Interior work only,Finish Basement with rec area, bathroom a |
| 2024-03-26 | $20,000 | Finish Basement with studio, bathroom, gym, pottery room and unfinished MECH room. |
| 2023-12-06 | $50,000 | Interior work only,converting a half bath to a full bath, replacing kitchen cabinets & |
| 2023-10-23 | $13,000 | Interior work only,I am finishing the basement in my house myself |
Paid for basement finishing in Germantown? Your receipt becomes the first real neighbor price on this page.
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 basement finishing 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
Paid for basement finishing in Germantown?
Add what you actually paid. It's anonymous, takes a minute, and turns this permit estimate into a real neighbor price the next homeowner can trust.
Add your price →