ADU · Arlington
ADU Construction in Arlington, VA
The highest long-term ROI of any addition.
DC's wealthiest inner suburb, where renovation budgets are measured against the cost of moving to a larger house in the same zip code.
ADUs are the fastest-growing residential category in 2026 for a reason: they pay for themselves. We match you with firms that build to code and to rent, detached, attached, or garage conversion, with the local ordinance know-how that makes or breaks the project.
Arlington market
ADU in Arlington: what the market looks like
Arlington's Clarendon, Lyon Park, and Ashton Heights neighborhoods see high-end renovation driven by government, tech, and consulting households. Kitchen and primary suite projects at $100k+ are common. Amazon HQ2's presence has tightened the skilled trade market further.
Permits in Arlington
Arlington County runs a thorough permitting process. The firms we match are familiar with county reviewers and file complete packages that clear on the first submission, the difference between starting on schedule and starting four to six weeks late.
Arlington conditions
Building adu for Arlington conditions
Arlington's lot rules, setbacks, and parking requirements decide what's buildable before any design starts, so the firms we match confirm zoning feasibility on your specific parcel first.
Our standard
What we require from adu construction firms in Arlington
- Detached, attached, and garage-conversion ADUs
- Built to rent: separate metering and entrances
- Local ADU ordinance and setback expertise
- Income-property finish, built to rent well for years
ADU Construction in Arlington, VA: your questions
What does adu construction cost in Arlington, VA?
Arlington's Clarendon, Lyon Park, and Ashton Heights neighborhoods see high-end renovation driven by government, tech, and consulting households. For adu construction specifically: Detached 400–800 sq ft: $100k–$250k. Garage conversions: $50k–$120k. Avg build ~$180k. National range: $50,000–$250,000. In Arlington, VA, costs land toward the higher end of national ranges for urban markets. Use our cost estimator for a scope-adjusted figure.
How long does adu construction take in Arlington, VA?
A typical adu construction project runs 4 to 8 months. In Arlington, the permit timeline matters as much as the build window: Arlington County runs a thorough permitting process. The firms we match commit the completion date in writing.
What permits does adu construction require in Arlington, VA?
Arlington County runs a thorough permitting process. The firms we match are familiar with county reviewers and file complete packages that clear on the first submission, the difference between starting on schedule and starting four to six weeks late.
How do you match adu construction contractors in Arlington, VA?
We vet remodeling firms in Arlington before the first introduction: license verified, insurance confirmed, references called, complaint history reviewed. You describe the project, we send a short matched list of firms that work in Arlington and specialize in adu construction. Free for homeowners.
Get matched for adu construction in Arlington.
Tell us about your project. We hand you a short list of vetted local remodelers, free, and stay out of the rest. No phone-blasting, no pressure.