| Primary address | 685 40th Avenue, San Francisco |
| Zip code | 94121 |
| County | San Francisco |
| Neighborhood | Outer Richmond |
| Parcel ID | 1583-021 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 10/02/2012 |
| Sale price | $720,000 |
| Arm's length | Register |
| Current property tax | $10,926 |
| Building sqft | 1,841 |
| Building class | Dwelling (D) |
| Acreage | 0.055 |
| Units | 1 |
| Year built | 1919 |
| Stories | 1 |
| Bedrooms | 4 |
| Bathrooms | 1 |
| Zoning district | Residential- House, Two Family (RH-2) |
| School district | San Francisco Unified School District |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:
685 40th Avenue, San Francisco, CA 94121 was built in 1919 and has a total of 1,841 square feet.
What is the assessed value of 685 40th Avenue, San Francisco, CA 94121 and the property tax paid?Assessed at $930,795, the tax amount paid for 685 40th Avenue, San Francisco, CA 94121 is $11,008.
When was 685 40th Avenue, San Francisco, CA 94121 last sold and what was the last sale price?685 40th Avenue, San Francisco, CA 94121 was last sold in 10/02/2012 for $720,000.
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
Create a free account to view the complete sales history for 685 40th Avenue, San Francisco, including title documents, transfer conditions, mortgages and liens.
| Sale date | Sale price | Buyer name | Seller name |
|---|---|---|---|
| 10/02/2012 | $720,000 | Register | Register |
To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.
R: Recorded date
D: Document date
Access detailed property tax data for 685 40th Avenue, San Francisco, CA 94121. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Base tax | $11,009 |
| Current property tax | $10,926 |
| Market value | $930,795 |
Here's the assessment & property tax history for 685 40th Avenue, San Francisco, including the evolution of the total tax rate and corresponding property tax.
| Year | Assessment value | Total tax rate | Property tax | Year over year change |
|---|---|---|---|---|
| 2025-2026 | $930,795 | 1.1827 | $11,009 | +2.98% |
| 2024-2025 | $912,545 | 1.1714 | $10,690 | +1.45% |
| 2023-2024 | $894,653 | 1.1777 | $10,536 | +1.83% |
| 2022-2023 | $877,113 | 1.1797 | $10,347 | +1.76% |
| 2021-2022 | $859,916 | 1.18248 | $10,168 | -0.31% |
Access a detailed real estate market overview of San Francisco so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in San Francisco and compare it to other neighborhoods in San Francisco County.
Check out recently sold homes in San-Francisco and see how their prices compare.
Create a free account to unlock extended information for 685 40th Avenue, San Francisco, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).
| FEMA flood zone(s) | X (See more on map) |
| Fire hazard zone | See more on map |
| Faults and tsunami inundation zone map | Register |
| Landslides and liquefaction map | Register |
| Crime incidents map | Register |
Access the detailed traffic volume map for 685 40th Avenue, San Francisco to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.
| View daily traffic map |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| St. Thomas The Apostle School | NR | Private | PK-8 | 314 | 0.08 |
| St. Thomas The Apostle School | NR | Private | PK-8 | 314 | 0.08 |
| Lafayette Elementary School | 9 | Public | K-5 | 502 | 0.22 |
| San Francisco Pacific Academy | NR | Private | K-12 | 107 | 0.36 |
| Russian American International School | NR | Private | K-8 | 48 | 0.36 |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| St. Thomas The Apostle School | NR | Private | PK-8 | 314 | 0.08 |
| San Francisco Pacific Academy | NR | Private | K-12 | 107 | 0.36 |
| Russian American International School | NR | Private | K-8 | 48 | 0.36 |
| Presidio Middle School | 7 | Public | 6-8 | 978 | 0.71 |
| Katherine Delmar Burke School | NR | Private | K-8 | 402 | 0.72 |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| San Francisco Pacific Academy | NR | Private | K-12 | 107 | 0.36 |
| Washington (George) High School | 9 | Public | 9-12 | 2,036 | 0.53 |
| St. John Of San Francisco Orthodox Acade | NR | Private | K-12 | 50 | 0.87 |
| Erikson School | NR | Private | 6-12 | 7 | 0.91 |
| San Francisco County Rop School | NR | Public | 10-12 | 0 | 0.93 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 685 40th Avenue, San Francisco.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 3900 Balboa St, San Francisco | 10,772 | 06/18/2026 | $3,900,000 |
| 671 40th Ave, San Francisco | 1,285 | 03/17/2003 | $528,000 |
| 647 40th Ave, San Francisco | 1,250 | 11/17/2022 | |
| 678 41st Ave, San Francisco | 3,671 | 07/01/2013 | |
| 666 41st Ave, San Francisco | 2,341 | 07/30/2010 | |
| 655 40th Ave, San Francisco | 1,465 | 02/19/2021 | |
| 643 40th Ave, San Francisco | 1,448 | 06/14/2021 | |
| 675 40th Ave, San Francisco | 1,220 | 07/22/2021 | |
| 659 40th Ave, San Francisco | 2,204 | 03/03/2022 | |
| 687 40th Ave, San Francisco | 1,325 | 12/23/2020 | |
| 3912 Balboa St, San Francisco | 06/18/2026 | $3,900,000 | |
| 3936 Balboa St, San Francisco | 4,276 | 12/03/2018 | |
| 670 41st Ave, San Francisco | 2,225 | 01/24/2018 | |
| 663 40th Ave, San Francisco | 1,460 | 10/05/2021 | |
| 651 40th Ave, San Francisco | 1,988 | 01/16/2014 | |
| 3950 Balboa St, San Francisco | 3,300 | 09/16/2025 | |
| 681 40th Ave, San Francisco | 3,296 | 04/28/2026 | |
| 667 40th Ave, San Francisco | 1,505 | 04/24/2006 | |
| 3928 Balboa St, San Francisco | 1,326 | 07/03/2006 | |
| 3942 Balboa St, San Francisco | 5,600 | 07/31/2000 |