Los Angeles may soon consider how to lower the cost of building apartments by allowing just one single stairway.

Policymakers should change building codes to allow single-stair apartment buildings and permit market-based solutions that ...

A new Los Angeles City Council proposal aims to allow single-staircase buildings, a change advocates say would make room for ...

All the single stair point access blocks: historical buildings in DC show how a single-stair structure can yield a range of benefits, both for what can be built and for residents’ quality of life.

Zoning codes have long prohibited single-stair residential buildings due to safety concerns, but changing that could lower ...