This is the cheapest square footage you can add — if it is finished legally. We are a licensed contractor in Virginia (Class A #2705183185) — we pull the permits through the City of Alexandria Department of Code Administration, coordinate the licensed trades, and hand you a written line-item scope before demolition starts.
A finished basement needs a building permit and, in almost every case, electrical, plumbing and mechanical permits alongside it. Two code requirements decide whether the space is legal: any room used for sleeping needs proper emergency egress, and habitable space needs a minimum finished ceiling height. The framing and rough-in inspection has to pass before insulation and drywall — get that wrong and the drywall comes back off.
Your Alexandria permit goes through the City of Alexandria Department of Code Administration. We pull it under our license and we hold the inspection schedule — you do not chase inspectors and you do not sign the application.
Alexandria is an independent city with its own permit office, and Old Town's Board of Architectural Review must approve exterior changes in the historic district — materials and windows included. That review runs on its own calendar, so for anything visible from the street it goes first, not last.
Old Town is 18th- and 19th-century masonry and frame rowhouses; outside it, Alexandria is largely mid-century and newer. The rowhouses are party-wall construction, which changes how structural work, plumbing stacks and ventilation all get handled.
What's includedA planning range, not a quote. Your written line-item price comes after a free on-site walkthrough. HVAC, electrical and plumbing are performed by licensed trade partners.
A written, line-item scope for your basement finishing project. No design fee, no obligation.
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Our Alexandria crews cover Del Ray, Old Town, Arlington, Springfield and every ZIP in the area — 22301, 22302, 22304, 22314.
Yes. United Developers is a licensed contractor in Virginia (Class A #2705183185) and works throughout Alexandria and City of Alexandria, including 22301, 22302, 22304, 22314 and nearby Del Ray, Old Town, Arlington.
We do, under our license, through the City of Alexandria Department of Code Administration. A finished basement needs a building permit and, in almost every case, electrical, plumbing and mechanical permits alongside it. Two code requirements decide whether the space is legal: any room used for sleeping needs proper emergency egress, and habitable space needs a minimum finished ceiling height. The framing and rough-in inspection has to pass before insulation and drywall — get that wrong and the drywall comes back off.
Alexandria is an independent city with its own permit office, and Old Town's Board of Architectural Review must approve exterior changes in the historic district — materials and windows included. That review runs on its own calendar, so for anything visible from the street it goes first, not last.
Most Alexandria projects land in the $32k – $100k range. That is a planning range for City of Alexandria, not a quote — your written price comes after a free on-site walkthrough.
Yes. The walkthrough and the written scope are free and yours to keep whether or not you hire us. There is no design fee and no consultation invoice.
Only with proper emergency egress — that means a code-compliant egress window and window well, or a walkout. It is the single most common reason a basement bedroom fails inspection or gets flagged at resale. We settle it during design, before framing, because retrofitting egress into finished walls is expensive.