Pimp my density

November 13th, 2005 § Comments off § permalink

I decided to apply a little city planning analysis to my current residence. Here’s what I learned:

I live in a 16-unit apartment complex, with 12 studios and 4 one-bedrooms. There are 10 parking spaces, or 0.63 parking spaces per unit. It’s built on a 9,757 square foot parcel, according to Oakland’s parcel map, for a net density of 71 dwelling units per acre. (For comparison, a typical suburb with detached single-family homes would have about five dwelling units per acre. North Beach, in San Francisco, has about 100 dwelling units per acre.)

The buildings in the complex have two stories and are about thirty feet tall. The buildings’ total footprint on the ground is about 4,610 square feet; since they’re all two stories, its floor-area ratio is 0.94.

In a typical apartment building, 20 percent of the space on each floor is used for shared hallways and the like. Assuming that’s true in my complex, the average unit would be about 460 square feet. My own apartment, which is a studio, is about 400 square feet including the closets.

Based on a quick look at Oakland’s zoning ordinance, my apartment complex conforms to most of the current zoning regulations, even though it’s about 70 years old. That means that it could be rebuilt more or less as-is if it were destroyed (although the owners would need a conditional use permit for a multi-family building, and they would almost certainly change the floor plans to remove some of the buildings’ less-charming eccentricities).

Where am I?

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