Tucked away in one of the most desirable districts of San Francisco. Sandwiched in between North Beach & Russian Hill, this mixed use corner property is a once in a lifetime opportunity to own a piece of San Francisco. This Edwardian Style building features three residential units and commercial storefront (1801 Mason Street). The top two units are identical large 6 room flats with spacious eat-in kitchen, split bath, double parlor living room, and formal dining room, that could be used as three bedrooms. South-facing windows allow abundant natural light and elegant period details include: high coved ceilings, gorgeous wood trim, inlaid hardwood floors, French pocket doors, and distinctive circular bay window. Newer roof, newer roof deck, upgraded electrical, and interior of 810 Union has been remodeled w/ in unit laundry. Full basement with height clearance for future development. Awesome rooftop views of downtown skyline, Coit Tower, St Peter & Paul, Alcatraz, and the Bay. The iconic San Francisco Cable Car runs along side Mason St & Union St. Walking distance to Washington Park, Chinatown, restaurants in North Beach, famous "Crookedest Street", Fisherman's Wharf & so much more.
Sold for $1,838,000
$1,838,000
806 Union St #810, San Francisco, CA 94133
5beds
6baths
3,600sqft
Quadruplex, Residential Income
Built in 1908
-- sqft lot
$2,399,200 Zestimate®
$511/sqft
$7,568 Estimated rent
Home value
$2,399,200
$2.02M - $2.83M
$7,568/mo
Zestimate® history
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List your homeWhat's special
Full basementCommercial storefrontEdwardian style buildingResidential unitsAbundant natural lightGorgeous wood trimSplit bath
Zillow last checked:
Listing updated:
Listed by:
Nero Chualong 01848651 650-243-1407,
KW Advisors 650-627-3700
Bought with:
Bing Jiang, 01200662
Goodview Financial & Real Est.
Source: MLSListings Inc,MLS#: ML82007157
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 6
Heating
- Central Forced Air
Cooling
- None
Features
- Doors: Other
Interior area
- Total structure area: 3,600
- Total interior livable area: 3,600 sqft
Property
Parking
- Parking features: None
- Has carport: Yes
Accessibility
- Accessibility features: Other
Features
- Stories: 3
- Has view: Yes
- View description: Bay, City, City Lights, Ocean, Water
- Has water view: Yes
- Water view: Bay,Ocean,Water
Lot
- Size: 1,197 Square Feet
Details
- Parcel number: 0100012
- Zoning: RM1
- Special conditions: Standard
Construction
Type & style
- Home type: MultiFamily
- Property subtype: Quadruplex, Residential Income
Materials
- Foundation: Concrete Perimeter and Slab
- Roof: RolledHotMop
Condition
- Year built: 1908
Utilities & green energy
- Gas: IndividualGasMeters, PublicUtilities
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Public Utilities, Water Public, Individual Electric Meters, Individual Gas Meters
Community & HOA
Location
- Region: San Francisco
Financial & listing details
- Price per square foot: $511/sqft
- Tax assessed value: $2,187,290
- Annual tax amount: $27,240
- Date on market: 5/15/2025
- Listing agreement: ExclusiveRightToSell
- Inclusions: Other
- Lease term: Other
Price history
| Date | Event | Price |
|---|---|---|
| 7/21/2025 | Sold | $1,838,000-8%$511/sqft |
Source:  MLSListings Inc #ML82007157 Report a problem | ||
| 6/25/2025 | Contingent | $1,998,000$555/sqft |
Source: MLSListings Inc #ML82007157 Report a problem | ||
| 5/27/2025 | Price change | $1,998,000-4.8%$555/sqft |
Source: MLSListings Inc #ML82007157 Report a problem | ||
| 5/16/2025 | Listed for sale | $2,098,000+22.1%$583/sqft |
Source: MLSListings Inc #ML82007157 Report a problem | ||
| 2/8/2024 | Sold | $1,717,947-1.8%$477/sqft |
Source: Public Record Report a problem | ||
| 1/4/2024 | Price change | $1,750,000-12.5%$486/sqft |
Source:  SFAR #423906810 Report a problem | ||
| 11/17/2023 | Price change | $1,999,999-7%$556/sqft |
Source: SFAR #423906810 Report a problem | ||
| 9/28/2023 | Price change | $2,150,000-10.4%$597/sqft |
Source: SFAR #423906810 Report a problem | ||
| 9/5/2023 | Listed for sale | $2,399,000+20%$666/sqft |
Source: SFAR #423906810 Report a problem | ||
| 7/3/2019 | Sold | $2,000,000+150.3%$556/sqft |
Source: Public Record Report a problem | ||
| 6/24/1997 | Sold | $799,000$222/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $27,240 +3% | $2,187,290 +2% |
| 2024 | $26,445 +2% | $2,144,402 +2% |
| 2023 | $25,921 +2.1% | $2,102,356 +2% |
| 2022 | $25,395 +1.8% | $2,061,134 +2% |
| 2021 | $24,954 -1% | $2,020,720 +1% |
| 2020 | $25,205 +841.4% | $2,000,000 +1050.2% |
| 2019 | $2,677 +6.6% | $173,887 +2% |
| 2018 | $2,511 +1% | $170,515 +2% |
| 2017 | $2,486 +3.1% | $167,172 +2% |
| 2016 | $2,411 -8.2% | $163,895 +1.5% |
| 2015 | $2,626 | $161,434 |
Find assessor info on the county website
Neighborhood: Russian Hill
Nearby homes
- $--3 bd2 ba1.2k sqft810 Union St #810, San Francisco, CA 94133Off Market
- $2,177,7007 bd3 ba3.6k sqft810 Union St, San Francisco, CA 94133Off Market
- $2,051,800-- bd3 ba3.2k sqft1807-1811 Mason St, San Francisco, CA 94133Off Market
- $1,128,5002 bd1 ba1k sqft1813 Mason St, San Francisco, CA 94133Off Market
- $935,7001 bd1 ba841 sqft1817 Mason St, San Francisco, CA 94133Off Market
- $1,522,3003 bd2 ba1.2k sqft1815 Mason St, San Francisco, CA 94133Off Market
- $2,441,1003 bd3 ba1.9k sqft818 Union St, San Francisco, CA 94133Off Market
- $1,030,0002 bd2 ba1k sqft816 Union St, San Francisco, CA 94133Sold
Nearby schools
GreatSchools rating
- 8/10Yick Wo Elementary SchoolGrades: K-5Distance: 0.2 mi
- 5/10Francisco Middle SchoolGrades: 6-8Distance: 0.3 mi
- 7/10Galileo High SchoolGrades: 9-12Distance: 0.7 mi
Schools provided by the listing agent
- District: SanFranciscoUnified
Source: MLSListings Inc. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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Estimated market value
$2,399,200
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$2,399,200
- California
- San Francisco County
- San Francisco
- 94133
- Russian Hill
- 806 Union St Unit 810
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