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10 Beds
10 Baths
9,474 sqft

$4,750,000

421 Burnett Avenue, San Francisco CA, 94131

Price per sqft$501.37
Property size9,474 sqft
Property typeResidential

Overview

Active

Listed Jul 7, 2026

Updated 23h ago

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 primary suites, multiple bedrooms, and seamless connections to outdoor living areas. Plans also include separate legal ADUs, ideal for guest quarters, multigenerational living, a home office, or potential rental income. The two newly created lots measure approximately 2,989 and 2,896 square feet, both exceeding the City's 2,500-square-foot minimum lot size requirement. A unique setting for a significant architectural statement in one of San Francisco's most desirable hillside neighborhoods. Plans envision garage parking, landscaped terraces, roof deck elements, and sophisticated contemporary architectural detailing throughout. Ideally located moments from Noe Valley, the Castro, and the recreational trails of Twin Peaks, this is an exceptional opportunity for developers, investors, or end users to create two showcase residences with flexibility, scale, and panoramic outlooks. Buyer to investigate and verify the status of plans, permits, approvals, subdivision, and development potential to their satisfaction. Seller makes no representation regarding permit issuance or approval status. Buyer shall be responsible for all costs associated with obtaining building permits and completing construction.(these are renderings not photos)

$31,602/mo

Est. mortgage payment based on a $4,750,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
426144597

Interior Features

Bedrooms
10
Bathrooms
10
Basement
No

Exterior Features

Lot Size
0.14 Acres

Other Property Details

Garage
Yes
55+/Senior Community
No
MLS provider logo

Listed by Dan McLean with Coldwell Banker Realty

Listings on this page identified as belonging to another listing firm are based upon data obtained from the SFAR MLS, which data is copyrighted by the San Francisco Association of REALTORS, but is not warranted. Data last updated on 9/16/2026.

All information deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) nor NOVO REAL ESTATE | CA DRE# 01254853 shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless.

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Data last updated 2:49 AM UTC, 9/16/2026

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