421-423 Burnett Ave, San Francisco - For Sale $4.75M in Twin Peaks

For sale at $4,750,000 · listed July 7, 2026

Price and status as of September 25, 2026

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Listed By Dan McLean. DRE# 001307929. Coldwell Banker Realty. (415) 850-7613

Source: SFAR/San Francisco, MLS # 426144597

421-423 Burnett Ave in San Francisco is for sale at $4,750,000, listed July 7, 2026. That works out to $501 per square foot for a 10-bedroom, 9-bath single-family home. The 9,474 sq ft house sits in Twin Peaks, which Houseberry scores 3.8/5 overall, 3.7/5 for schools and 4.4/5 for safety — 28th of 92 neighborhoods in San Francisco — with a typical home price of $1.38M.

Twin Peaks modern vision parcel that will be subdivided into two separate lots, offering approximately 43 feet of combined frontage and sweeping city views. 421-423 Burnett Avenue is offered with plans for two dramatic side-by-side, separate and individual contemporary residences, each with its own legal ADU, thoughtfully designed to maximize scale, natural light, privacy, and indoor-outdoor living. The proposed designs feature two striking multi-level modern homes with expansive entertaining spaces, view terraces, luxurious

Date	Event & Source	Price	Change
Sep 14, 2026	Price Changed SFAR	$4,750,000	−5.0%
Jul 07, 2026	Listed SFAR	$5,000,000

School Name	Type	Grades	Distance	Houseberry School Score
Clarendon Alternative Elementary	Primary	K-5	0.7 mi	5/5

Click links for school listing

info at GreatSchools.org

Houseberry School Score Data

from CA Dept. of Education

Houseberry recommends using these scores as only a starting point, and conducting your own investigation into what schools fit best for your preferences. School boundaries are not guaranteed and may change. It is important to contact the appropriate school district to confirm enrollment eligibility before making any decision to move to a neighborhood.

Near Good Merchants
2.8
Public Spaces
4
Curb Appeal
3

Overall Amenities score: 3.4

What neighborhood is 421-423 Burnett Ave in?

421-423 Burnett Ave sits in Twin Peaks, San Francisco. Houseberry ranks Twin Peaks 28th of the 92 neighborhoods we score in San Francisco.

What schools serve 421-423 Burnett Ave?

Houseberry holds attendance boundaries covering 421-423 Burnett Ave for Clarendon Alternative Elementary (elementary school, K-5) 0.7 mi away. We hold no middle school and high school boundary for this address, which does not mean there is no such school nearby.

What is the asking price for 421-423 Burnett Ave?

421-423 Burnett Ave is asking $4,750,000, on the market since July 7, 2026.

What is the price per square foot at 421-423 Burnett Ave?

421-423 Burnett Ave works out to $501 per square foot, from the $4,750,000 asking price across 9,474 square feet.

Is Twin Peaks a good place to live?

Houseberry scores Twin Peaks 3.8 out of 5 overall, with 3.7 for schools and 4.4 for safety, each on the same five-point scale.

See the full Twin Peaks profile

Homes for sale in Twin Peaks4 active listings nearby at last count
Is Twin Peaks a good place to live?Houseberry scores for schools, safety and amenities
Homes sold in Twin PeaksRecent sale prices and how long homes took to sell
Best neighborhoods in San FranciscoEvery neighborhood in San Francisco, ranked

Houseberry has recorded 25 sales in Twin Peaks since September 2025.

Neighborhood data last updated September 25, 2026