| Primary address | 109 Duncan Street, San Francisco |
| Zip code | 94110 |
| County | San Francisco |
| Neighborhood | Noe Valley |
| Parcel ID | 6599-045 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 11/06/2019 |
| Sale price | $1,325,000 |
| Arm's length | Register |
| Property tax | $17,138 |
| Building sqft | 1,092 |
| Building class | Condominium (Z) |
| Acreage | 0.053 |
| Stories | 1 |
| Bedrooms | 2 |
| 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:
This Condominium (Z) located at 109 Duncan Street, San Francisco, CA 94110 has a total of 1,092 square feet.
What is the assessed value of 109 Duncan Street, San Francisco, CA 94110 and the property tax paid?Assessed at $1,449,075, the tax amount paid for 109 Duncan Street, San Francisco, CA 94110 is $17,138.
When was 109 Duncan Street, San Francisco, CA 94110 last sold and what was the last sale price?109 Duncan Street, San Francisco, CA 94110 was last sold in 11/06/2019 for $1,325,000.
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 109 Duncan 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 109 Duncan Street, San Francisco, CA 94110. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Property tax | $17,138 |
| Market value | $1,449,075 |
Here's the assessment & property tax history for 109 Duncan 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 |
|---|---|---|---|---|
| 2024-2025 | $1,420,663 | 1.1714 | $16,642 | +1.45% |
| 2023-2024 | $1,392,808 | 1.1777 | $16,403 | +1.83% |
| 2022-2023 | $1,365,499 | 1.1797 | $16,109 | +11.84% |
| 2021-2022 | $1,218,000 | 1.18248 | $14,403 | -9.29% |
| 2020-2021 | $1,325,000 | 1.1984 | $15,879 | +36.94% |
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 109 Duncan 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 109 Duncan 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 to school (mi) |
|---|---|---|---|---|---|
| Katherine Michiels School | NR | Private | PK-5 | 50 | 0.26 |
| Katherine Michiels School | NR | Private | PK-5 | 50 | 0.26 |
| St. Paul's School | NR | Private | K-8 | 207 | 0.27 |
| Synergy School | NR | Private | PK-8 | 194 | 0.36 |
| Synergy School | NR | Private | PK-8 | 194 | 0.36 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| St. Paul's School | NR | Private | K-8 | 207 | 0.27 |
| Synergy School | NR | Private | PK-8 | 194 | 0.36 |
| St. James School | NR | Private | K-8 | 135 | 0.36 |
| St. Anthony Immaculate Conception | NR | Private | K-8 | 152 | 0.50 |
| Buena Vista/ Horace Mann K-8 | 4 | Public | K-8 | 598 | 0.52 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Ica Cristo Rey | NR | Private | 9-12 | 364 | 0.29 |
| Sand Paths Academy | NR | Private | 8-12 | 30 | 0.61 |
| S.F. County Opportunity (Hilltop) School | 4 | Public | 6-12 | 85 | 0.78 |
| O'connell (John) High School | 3 | Public | 9-12 | 506 | 1.04 |
| Mission High School | 4 | Public | 9-12 | 1,041 | 1.11 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 109 Duncan Street, San Francisco.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 2715 Pine St, San Francisco | 1,807 | 11/19/2025 | $2,400,000 |
| 1038 Church St, San Francisco | 1,510 | 10/06/2014 | |
| 1969 Oak St, San Francisco | 10/20/2017 | $1,165,000 | |
| 1108 Rhode Island St, San Francisco | 1,056 | 01/28/2022 | |
| 228 16th Ave, San Francisco | 1,406 | 08/11/2025 | |
| 74 Dorland St, San Francisco | 1,150 | 03/12/2010 | $765,000 |
| 431 Dolores St, San Francisco | 04/01/2008 | ||
| 398 Berry St, San Francisco | 12/02/2022 | $875,000 | |
| 4071 18th St, San Francisco | 1,997 | 09/30/2022 | |
| 1036 Church St, San Francisco | 962 | 10/06/2014 | |
| 3853 18th St, San Francisco | 1,392 | ||
| 410 China Basin St, San Francisco | 92,566 | 10/01/2025 | |
| 406 China Basin St, San Francisco | 10/01/2025 | ||
| 728 Masonic Ave, San Francisco | 1,453 | 10/31/2023 | $1,445,000 |
| 23 Lapidge St, San Francisco | 1,214 | 07/16/2009 | |
| 2528 Lake St, San Francisco | 1,812 | 04/15/2025 | |
| 321 7th Ave, San Francisco | 1,858 | 03/27/2013 | $1,070,000 |
| 66 9th St, San Francisco | |||
| 2284 Bryant St, San Francisco | 1,478 | 03/29/2024 | $1,415,000 |
| 1730 Fell St, San Francisco | 1,400 | 08/17/2018 |