FOR SALE
$4,300,000

1 Helen Street
San Francisco, CA 94109

3
Bedrooms
4
Baths
2,492
Sqft
0
Acres
14
Days on Market
1 Car
Garage
$1,726
Price Per Sqft.
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Property Description

Skip the years-long renovation and move into your custom home as soon as Spring 2027! Introducing One Helen, a rare opportunity to own a custom-quality luxury residence in the heart of Nob Hill. Located on one of San Francisco's most charming and private lanes, this shovel-ready opportunity offers the best of both worlds: an approved architectural vision with construction ready to begin, while allowing the future owner to personalize select finishes, subject to the stage of construction. Designed by acclaimed architect William Pashelinsky, this contemporary four-level home is planned for approximately 2,492 square feet with 3 bedrooms, 3 full bathrooms, 2 half bathrooms, an attached garage, and exceptional indoor-outdoor living. The thoughtful design emphasizes natural light, privacy, and effortless entertaining, featuring a chef's kitchen, luxurious primary suite, flexible fitness/media space, private garden, and expansive terraces. Just moments from world-class dining, boutique shopping, Huntington Park, the Fairmont Hotel, cable cars, and the Financial District, One Helen offers a rare opportunity to create a personalized luxury home in one of San Francisco's most iconic neighborhoods.

1 Helen Street is a property for sale for $4,300,000 in San Francisco, CA 94109 and is part of San Francisco County, CA . This home is 2,492 square feet and features 3 bedrooms and 4 bathrooms with a 1 car garage.

Listing Provided By: Raeanna Reudy, Compass (650) 375-1111 Source: Trestle - CRMLS (California) MLS#: ML82055931

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Property Information
Zip Code
94109
Water
Public
Year Built
2026
Roof
Flat
Zoning
RM3
Location Information
State
CA
County
San Francisco County
City
San Francisco
Building Information
3 Bedrooms
3 Full Bathrooms
2 Half Bathrooms
Living Area
2, 492 sqft
Interior Features
General Information
Total Living Square Footage
2, 492
Exterior Features
Garage & Parking Information
Parking Information
1 Total spaces
Utility Information
Heating Type
Heat Pump
Sewer
Public Sewer
Additional Features
Special Conditions
Standard

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1 Helen Street
San Francisco, CA 94109

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1 Helen Street is a property for sale for $4,300,000 in San Francisco, CA 94109 and is part of San Francisco County, CA . This home is 2,492 square feet and features 3 bedrooms and 4 bathrooms with a 1 car garage. Nearby schools include , , and . This address can also be written as 1 Helen Street, San Francisco, CA 94109. This home has been listed on BoldPorch since Jul 29, 2026 BoldPorch last checked and updated this listing on Aug 10, 2026 at 8:05pm UTC .