WESTMOUNT AV

15 properties · Proposed zoning changes under the July 2026 draft

Your property: 12 WESTMOUNT AV

1F-8000 → RD-4 · 6,435 sf lot · View full analysis

The big picture

87% of properties on WESTMOUNT AV (13 of 15) would be rezoned to allow up to 4 units, no parking required.

2 properties would be rezoned to up to 3 units, no parking required.

Current Rules vs. Proposed

Side-by-side comparison of what's allowed today vs. what would be allowed under the proposal. Showing rules for the 13 properties being rezoned to up to 4 units, no parking required.

Rule	Today	Proposed
Height	35ft	45ft↑
Stories	2.5	3↑
Dwelling Units	1	4↑
Building Floor Plate	—	2,600 sf *
Front Setback	20ft	8ft↓
Side Yards (combined)	15 ft total	10ft total↓
Rear Setback	30ft	10ft↓
Lot Coverage	No direct equivalent	55% *
Off-Street Parking	2spaces	0spaces↓
Permeable Area	—	25%

What does this actually mean?

Each property owner could choose to add units — up to 4 total per lot

15 of 15 properties on WESTMOUNT AV could go from single-family to up to 4 units. If every eligible owner chose to maximize, that's 43 additional units — but this is an upper bound, not a prediction. No one is required to add anything. Today, most of these lots allow only a single-family dwelling.

Buildings could be placed closer to property lines

The front setback from 20' to 8' and rear setback from 30' to 10' would change. This means future construction could use more of the lot. Existing buildings that already meet today's rules are unaffected — this only applies to new construction or major renovations.