As of 2026, 10 of the 201 active building permits issued in Mayfair, Hillbrook & Mahaning Heights in the last 12 months are for new buildings, full demolitions (razes) or other high-impact uses.
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Compared to the average Washington neighborhood.
10 new-building, full-demolition (raze) or other high-impact building permits were issued in Mayfair, Hillbrook & Mahaning Heights in the last 12 months and are still active. Search an address above to see what's planned on a specific block.
Mayfair, Hillbrook & Mahaning Heights has 201 building permits filed in the last 12 months, 10 of them new buildings, full demolitions (razes) or other high-impact uses. The map above shows where.
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Search Mayfair, Hillbrook & Mahaning HeightsFigures cover the Mayfair, Hillbrook & Mahaning Heights Neighborhood Cluster (the boundary outlined on the map), over the last 12 months, compared against the average Washington neighborhood. Source: District of Columbia open data (Open Data DC). Open data updates on a delay, so the most recent records may be incomplete. For general information only — not legal, financial, or real-estate advice.
Outline shows the Mayfair, Hillbrook & Mahaning Heights Neighborhood Cluster. Search an address for block-level detail.