Affordable Housing

Welcome to EYA’s new townhouse development at St. Paul’s College in Brookland:

The 237 single-family units will be built on approximately half of the 20 acres, abutting the Trinity and Catholic campuses along 5th and 6th Streets NE. The townhouses will range in sizes from 14 to 18 feet wide and including between 1,400 and 2,100 s.f., selling between $450,000 and $550,000, with 28 units set aside as affordable housing.

Sounds nice. But my question with this sort of thing is always wouldn’t we do more to make housing affordable if instead of building 209 expensive townhouses plus 28 “affordable” ones we just allowed for taller buildings and had more units? It can’t be that construction costs here are running between $450,000 and $550,000—a big premium is being paid for the land and the permission to build. But where land is expensive, it ought to be used intensively. That makes economic sense, and it makes environmental sense.