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471 31st AVE San Francisco, CA 94121 Open Sun 2PM-4PM

UPDATED: 07/11/2026 03:42 AM ON SITE: 10 days on site

$2,500,000

8 Beds6 Baths4,624 SqFt

Key Details

Property Type Multi-Family

Sub Type Duplex

Listing Status Active

Purchase Type For Sale

Square Footage 4,624 sqft

Price per Sqft $540

MLS Listing ID 426143490

Style Contemporary

Bedrooms 8

Full Baths 6

HOA Y/N No

Year Built 1989

Lot Size 3,001 Sqft

Acres 0.0689

Property Sub-Type Duplex

Property Description

Substantial vacant Richmond District two-family dwelling with bonus apartments and approx. 4624 sq. ft. of living space, per professional floor plan measurements. Built in 1989 and to be delivered vacant at close, the property offers two spacious 3BD/2BA primary flats plus two existing bonus apartments, creating flexibility for owner-occupants, investors, and multigenerational buyers. The upper owner's residence offers approx. 1597 sq. ft. with LR, formal DR with FP, eat-in kitchen, primary suite, and two rear BRs for added privacy. Above is an approx. 796 sq. ft. 1BD/1BA penthouse bonus apartment with direct roof access. The second primary flat offers approx. 1580 sq. ft. with a similar 3BD/2BA layout, including LR, formal DR with FP, eat-in kitchen, primary suite, and two rear BRs. The ground level includes a large garage, separate storage/workshop room, approx. 651 sq. ft. 1BD/1BA bonus apartment, and common backyard. Ready for renovation and modernization, the property offers an opportunity to reposition one of the Richmond District's larger multifamily properties and explore possible future legalization of the bonus apartments, subject to buyer investigation and City approval. Near Golden Gate Park, Ocean Beach, Lands End, Lincoln Park Golf Course, and the Clement, Balboa, California, and Geary Street shopping, dining, and transit corridors. Legally recognized as a two-family dwelling. Sq. ft., permits, legal use, zoning, development potential, and all improvements to be verified by buyer.