| Primary address | 12 Sumner Street, San Francisco |
| Zip code | 94103 |
| County | San Francisco |
| Neighborhood | South of Market |
| Parcel ID | 3730-043 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 09/12/2002 |
| Sale price | $530,000 |
| Arm's length | Register |
| Current property tax | $9,228 |
| Building sqft | 940 |
| Building class | Dwelling (D) |
| Acreage | 0.033 |
| Units | 1 |
| Year built | 1910 |
| Stories | 1 |
| Bedrooms | 1 |
| Bathrooms | 2 |
| Zoning district | Residential Enclave (RED) |
| 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:
12 Sumner Street, San Francisco, CA 94103 was built in 1910 and has a total of 940 square feet.
What is the assessed value of 12 Sumner Street, San Francisco, CA 94103 and the property tax paid?Assessed at $787,210, the tax amount paid for 12 Sumner Street, San Francisco, CA 94103 is $9,310.
When was 12 Sumner Street, San Francisco, CA 94103 last sold?12 Sumner Street, San Francisco, CA 94103 was last sold in 01/22/2018.
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 12 Sumner Street, San Francisco, including title documents, transfer conditions, mortgages and liens.
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 12 Sumner Street, San Francisco, CA 94103. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Base tax | $9,310 |
| Current property tax | $9,228 |
| Market value | $787,210 |
Here's the assessment & property tax history for 12 Sumner Street, 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 | $787,210 | 1.1827 | $9,310 | +2.98% |
| 2024-2025 | $771,778 | 1.1714 | $9,041 | +1.45% |
| 2023-2024 | $756,646 | 1.1777 | $8,911 | +1.83% |
| 2022-2023 | $741,814 | 1.1797 | $8,751 | +1.76% |
| 2021-2022 | $727,273 | 1.18248 | $8,600 | -0.30% |
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 12 Sumner Street, 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 12 Sumner Street, 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) |
|---|---|---|---|---|---|
| Alternative School | NR | Private | K-8 | 0 | 0.14 |
| Carmichael (Bessie)/Fec | 1 | Public | K-8 | 544 | 0.22 |
| Presidio Knolls School | NR | Private | PK-7 | 386 | 0.28 |
| Presidio Knolls School | NR | Private | PK-7 | 386 | 0.28 |
| De Marillac Academy | NR | Private | 4-8 | 120 | 0.40 |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| AltSchool - SOMA | NR | Private | 6-9 | 0 | 0.14 |
| AltSchool SOMA | NR | Private | 6-8 | 0 | 0.14 |
| Alternative School | NR | Private | K-8 | 0 | 0.14 |
| Carmichael (Bessie)/Fec | 1 | Public | K-8 | 544 | 0.22 |
| Presidio Knolls School | NR | Private | PK-7 | 386 | 0.28 |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| Five Keys Independence High School (Sf Sheriff's) | 3 | Charter | 9-12 | 3,019 | 0.47 |
| Five Keys Adult School (Sf Sheriff's) | NR | Charter | 9-12 | 71 | 0.47 |
| The International School of San Francisco | NR | Private | K-12 | 958 | 0.64 |
| International High School | NR | Private | 9-12 | 381 | 0.64 |
| Spectrum Center, Inc | NR | Private | 7-12 | 54 | 0.66 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 12 Sumner Street, San Francisco.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 42 Sumner St, San Francisco | 2,300 | 01/11/2024 | |
| 1177 Howard St, San Francisco | 4,200 | 09/21/2022 | |
| 681 Clementina St, San Francisco | 05/01/2026 | ||
| 49 Sumner St, San Francisco | 1,520 | 05/08/2023 | |
| 675 Clementina St, San Francisco | 2,548 | 08/02/2012 | |
| 46 Sumner St, San Francisco | 2,300 | 08/20/2018 | $800,000 |
| 2 Sumner St, San Francisco | 2,539 | 04/17/2015 | $1,730,000 |
| 1183 Howard St, San Francisco | 3,480 | 06/12/2026 | |
| 6 Sumner St, San Francisco | 2,460 | 10/27/2020 | |
| 660 Clementina St, San Francisco | 25,800 | ||
| 55 Sumner St, San Francisco | 1,950 | 05/26/2016 | |
| 9 Sumner St, San Francisco | 2,500 | 07/26/2024 | |
| 1173 Howard St, San Francisco | 12,568 | ||
| 201 8th St, San Francisco | 19,432 | 02/13/2009 | |
| 1159 Howard St, San Francisco | 15,508 | 11/30/2021 | |
| 10 Sumner St, San Francisco | 2,050 | 01/31/2007 | |
| 243 8th St, San Francisco | 7,800 | 06/27/2013 | $2,340,000 |
| 54 Sumner St, San Francisco | 4,760 | 08/21/2024 | $1,532,000 |
| 78 Sumner St, San Francisco | |||
| 14 Rausch St, San Francisco | 12,270 | 05/24/2022 |