1623 20th Ave

San Francisco CA 94122

2250 sq. ft.

2996.93 sq. ft.

Duplex

Last sold for $1,300,000

Allison Chapleau, last sold this property on 21 July 2025 after 54 days on market.

Overview

Welcome to 1623-1625 20th Avenue, a classic 1940s-era duplex in San Francisco's highly desirable Outer Sunset neighborhood. This well-maintained two-unit building presents a fantastic opportunity for both investors and owner-occupiers seeking strong value and long-term upside in a thriving residential area. Each unit includes two spacious bedrooms and one full bathroom, with well-proportioned layouts and excellent natural light. Rear-facing rooms enjoy scenic views of the city and ocean. Both units are tenant-occupied at solid rental rates, offering immediate cash flow or potential for future occupancy. Additional highlights include a large garage with abundant storage, a charming shared backyard, and on-site laundry. The Outer Sunset is known for its laid-back atmosphere and proximity to Golden Gate Park, Ocean Beach, and top-rated public schools. Residents benefit from easy access to public transit and vibrant shopping and dining corridors along Irving, Noriega, and Judah. With continued demand and appreciation, this property offers a compelling opportunity in one of San Francisco's most livable neighborhoods.

Features

4 bedrooms

2 bathrooms

2 carspaces

1 garage space

2250 sq. ft. floor area

2996.93 sq. ft. lot size

Duplex

Estimated Value

Based on this property and similar 4 bedroom duplexes sold in San Francisco over the last 12 months, the estimated median property value of 1623 20th Ave is $1.61m.

Median value

$1.61m

Estimated value range

$1.1m - $2.5m

Median days on market

Estimated value trend

15%

increase over the last 12 months

Average days on market is based on recent, comparable sales in San Francisco. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.