Zoning & entitlements
Unit mix
The distribution of a project's units by bedroom count — the design lever that drives parking load, affordability matrices, and revenue per foot.
Definition
Unit mix is the count of studios, one-, two- and three-bedroom units in a project. Regulation keys off it: the density bonus law's parking caps are bedroom-based, its replacement-unit rules look to the units being replaced, and many inclusionary ordinances require affordable units to mirror the market-rate bedroom mix.
Financing programs weigh it too — competitive affordable-housing scoring commonly rewards family-sized two- and three-bedroom units — and zoning open-space totals often scale with unit count and size.
Why it matters in an underwrite
Mix is a compounding trade: studios and one-bedrooms earn more rent per square foot and carry the lower 1.0-space statutory parking cap, while two- and three-bedrooms spread kitchens and baths over more area and score better in affordable-financing competitions. Because the affordability matrix, parking count and open-space totals all recompute when the mix moves, lock it early — a late mix change ripples through every regulatory calculation in the application.
Sources & related guides
See also
See the term in the law itself
Read the controlling text in the Code Library, or ask the AI how it applies to your project.
Last reviewed 2026-07-29. General information, not legal advice.