Welcome to 631 18th Avenue, a home filled with character, space, and opportunity in one of San Francisco's most sought-after neighborhoods. This residence offers 4 bedrooms and 1.5 bathrooms, a generous backyard ideal for everyday living and entertaining, and excellent potential at the garage level, providing flexibility for future expansion, a home office, guest space, or creative use. The layout offers a solid foundation for buyers looking to customize and add long-term value. The location truly sets this home apart. Just 1.5 blocks from Golden Gate Park, you'll enjoy easy access to open green space, walking and biking trails, playground, and nearby tennis courts. A highly regarded public elementary school is only a two-minute away. Balboa Street and Geary Boulevard are moments away, offering a vibrant neighborhood lifestyle with local restaurants, coffee shops, grocery stores, and everyday conveniences. An express bus nearby provides a quick and convenient commute to Downtown and the Financial District. Enjoy close proximity to Ocean Beach, the Presidio Golf Course, and the scenic Lands End hiking trails, all just minutes away. This is a rare opportunity to own a home that combines location, lifestyle, and long-term potential in the heart of San Francisco.
Sold for $2,550,008
$2,550,008
631 18th Ave, San Francisco, CA 94121
4beds
2,010sqft
Single Family Residence
Built in 1915
3,001 Square Feet Lot
$2,701,800 Zestimate®
$1,269/sqft
$7,825 Estimated rent
Home value
$2,701,800
$2.43M - $3.00M
$7,825/mo
Zestimate® history
Owner options
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$7,825/mo
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$16,336/mo
Est. payment
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$16,336/mo
Est. payment
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Zillow last checked:
Listing updated:
Listed by:
Jan Zheng DRE #02146058 857-204-8959,
Vanguard Properties 415-510-8600
Bought with:
Trecia Knapp, DRE #01412024
City Real Estate
Source: SFAR,MLS#: 426103436
Originating MLS: San Francisco Association of REALTORS
Originating MLS: San Francisco Association of REALTORSFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 2
- Full bathrooms: 1
- 1/2 bathrooms: 1
Primary bedroom
- Area: 0
- Dimensions: 0 x 0
Bedroom 1
- Area: 0
- Dimensions: 0 x 0
Bedroom 2
- Area: 0
- Dimensions: 0 x 0
Bedroom 3
- Area: 0
- Dimensions: 0 x 0
Bedroom 4
- Area: 0
- Dimensions: 0 x 0
Dining room
- Features: Formal Area
- Area: 0
- Dimensions: 0 x 0
Family room
- Features: Deck Attached
- Area: 0
- Dimensions: 0 x 0
Kitchen
- Area: 0
- Dimensions: 0 x 0
Living room
- Area: 0
- Dimensions: 0 x 0
Appliances
- Included: Dishwasher, Free-Standing Gas Oven, Free-Standing Gas Range, Free-Standing Refrigerator, Range Hood, Microwave, Dryer, Washer
- Laundry: In Garage
Features
- Number of fireplaces: 1
- Fireplace features: Living Room
Interior area
- Total structure area: 2,010
- Total interior livable area: 2,010 sqft
Property
Parking
- Total spaces: 1
- Parking features: Attached, Covered, Garage Door Opener, Independent, On Site (Single Family Only)
- Attached garage spaces: 1
Features
- Fencing: Back Yard
- Has view: Yes
- View description: City
Lot
- Size: 3,001 Square Feet
Details
- Parcel number: 1626001D
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
- Attached to another structure: Yes
Condition
- Updated/Remodeled
- New construction: No
- Year built: 1915
Community & HOA
HOA
- Has HOA: No
Location
- Region: San Francisco
- Elevation: 0
Financial & listing details
- Price per square foot: $1,269/sqft
- Tax assessed value: $1,463,595
- Annual tax amount: $18,035
- Date on market: 2/12/2026
- Cumulative days on market: 14 days
- Total actual rent: 0
Price history
| Date | Event | Price |
|---|---|---|
| 3/3/2026 | Sold | $2,550,008+37.2%$1,269/sqft |
Source:  SFAR #426103436 Report a problem | ||
| 2/26/2026 | Pending sale | $1,858,000$924/sqft |
Source: SFAR #426103436 Report a problem | ||
| 2/12/2026 | Listed for sale | $1,858,000+77%$924/sqft |
Source: SFAR #426103436 Report a problem | ||
| 4/28/2005 | Sold | $1,050,000$522/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $18,035 +3% | $1,463,595 +2% |
| 2024 | $17,516 +1.5% | $1,434,898 +2% |
| 2023 | $17,251 +2% | $1,406,763 +2% |
| 2022 | $16,921 -4% | $1,379,180 +2% |
| 2021 | $17,633 -1% | $1,352,138 +1% |
| 2020 | $17,813 +6.3% | $1,338,275 +2% |
| 2019 | $16,764 +2% | $1,312,035 +2% |
| 2018 | $16,441 +2.6% | $1,286,310 +2% |
| 2017 | $16,030 +0.9% | $1,261,089 +2% |
| 2016 | $15,892 +3.4% | $1,236,363 +1.5% |
| 2015 | $15,362 +2.3% | $1,217,793 +2% |
| 2014 | $15,020 | $1,193,940 +0.5% |
| 2013 | -- | $1,188,545 +2% |
| 2012 | -- | $1,165,242 +2% |
| 2011 | -- | $1,142,395 +0.8% |
| 2010 | -- | $1,133,860 -0.2% |
| 2009 | -- | $1,136,553 +2% |
| 2008 | -- | $1,114,268 +2% |
| 2007 | -- | $1,092,420 +2% |
| 2006 | -- | $1,071,000 +1386.8% |
| 2005 | -- | $72,036 +3.9% |
| 2003 | -- | $69,359 +2% |
| 2002 | -- | $68,000 +2% |
| 2001 | -- | $66,669 +2% |
| 2000 | -- | $65,362 |
Find assessor info on the county website
Neighborhood: Inner Richmond
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Nearby schools
GreatSchools rating
- 9/10Argonne Elementary SchoolGrades: K-5Distance: 0.1 mi
- 9/10Presidio Middle SchoolGrades: 6-8Distance: 0.8 mi
- 8/10Washington (George) High SchoolGrades: 9-12Distance: 0.8 mi
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Estimated market value
$2,701,800
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
$2,701,800
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