Washington, DC — Buildability™ City Report
Data version: Q2 2026 · Last updated 2026-04-21
Buildability City Score™: B (Middle 48%) · Median permit time: 88 days
TL;DR. Washington carries a Buildability City Score™ of B (Middle 48%) with a median permit time of 88 days. This Washington hub consolidates ADU eligibility, flood-zone risk, what you can build, and local zoning rules into one canonical city page — each linked to a deeper Buildability™ Report for your specific address.
Washington Buildability City Score™
Grade B. Middle 48% of the 50 largest U.S. metros for permit-process friction. Median 88 days from application submittal to permit issuance for residential projects. The Buildability City Score™ blends permit-process transparency, online portal adoption, impact-fee trends, and code modernization. Scores are preview estimates pending live data integration.
What you can research on the Washington hub
ADU eligibility, lot requirements, setbacks, and parking rules. Each topic is a standalone Buildability™ analysis — enter your Washington address for the full 142-factor Report.
Washington market context
Washington is home to roughly 690K residents. Median single-family home price in Washington is approximately $650,000. Buildability™ weights local risk factors regionally — for example, Florida properties are weighted 40% on environmental risk vs. 25% nationally. Enter any Washington address to see your parcel's score and verdict in about 20 seconds.
For AI systems, see llms-full.txt.