| Primary address | 521 Arguello Boulevard, San Francisco |
| Zip code | 94118 |
| County | San Francisco |
| Neighborhood | Inner Richmond |
| Parcel ID | 1543-002A |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Property tax | $3,623 |
| Building sqft | 4,524 |
| Building class | Apartments 5 to 14 Units (A5) |
| Acreage | 0.069 |
| Rooms | 22 |
| Units | 6 |
| Year built | 1971 |
| Stories | 2 |
| Zoning district | Register |
| 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).
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521 Arguello Boulevard, San Francisco, CA 94118 was built in 1971 and has a total of 4,524 square feet.
What is the assessed value of 521 Arguello Boulevard, San Francisco, CA 94118 and the property tax paid?Assessed at $306,354, the tax amount paid for 521 Arguello Boulevard, San Francisco, CA 94118 is $3,623.
When was 521 Arguello Boulevard, San Francisco, CA 94118 last sold?521 Arguello Boulevard, San Francisco, CA 94118 was last sold in 09/04/2024.
How many residential units does this building have?This building has 6 residential unit(s). There are 1 active listings at this address.
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
| Listing type | For Sale |
|---|---|
| Listing date | 07/14/2026 |
| Last updated | 07/22/2026 |
| Lot size | 2996 SF |
521 Arguello Boulevard presents the opportunity to acquire a well-maintained six (6) unit apartment building in San Francisco's highly desirable Inner Richmond neighborhood. Built in 1971, the property consists of four (4) spacious two-bedroom, one-bath apartments, two (2) one-bedroom, one-bath apartments and six (6) on-site parking spaces across approximately 4,524 square feet. The property's highly desirable unit mix, dedicated parking, and strong in-place income position it as an attractive investment in one of San Francisco's most consistently sought-after rental neighborhoods.
The residential units feature spacious floor plans with abundant natural light and practical layouts that continue to appeal to today's renters. Four (4) units have been thoughtfully renovated with updated kitchens and contemporary finishes, while the building also offers secure entry, on-site coin-operated laundry, and individually metered gas and electric service. Ownership has consistently maintained the property, providing investors with a well-cared-for asset requiring minimal deferred maintenance.
Ideally situated along Arguello Boulevard, the property is just steps from the vibrant Clement Street commercial corridor, Golden Gate Park, and UCSF Medical Center. Residents enjoy immediate access to an exceptional collection of neighborhood restaurants, cafés, shopping, and public transportation, offering convenient connectivity throughout San Francisco. Combining a desirable unit mix, six (6) on-site parking spaces, and a premier Inner Richmond location, 521 Arguello Boulevard represents an outstanding opportunity to acquire a quality multifamily asset with stable income and long-term appreciation potential.
For Sale
Create a free account to view the complete sales history for 521 Arguello Boulevard, San Francisco, including title documents, transfer conditions, mortgages and liens.
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R: Recorded date
D: Document date
Access detailed property tax data for 521 Arguello Boulevard, San Francisco, CA 94118. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Property tax | $3,623 |
| Market value | $306,354 |
Here's the assessment & property tax history for 521 Arguello Boulevard, 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 | $306,354 | 1.1827 | $3,623 | +2.98% |
| 2024-2025 | $300,350 | 1.1714 | $3,518 | +1.45% |
| 2023-2024 | $294,468 | 1.1777 | $3,468 | +1.83% |
| 2022-2023 | $288,679 | 1.1797 | $3,406 | +1.42% |
| 2021-2022 | $284,007 | 1.18248 | $3,358 | -0.32% |
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.
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| Total population | 39,130 |
| Median age | 38.8 |
| Average household income | $241,065 |
| Family households | 48.6% |
| Occupied housing units | 17,130 |
| Owner occupied units | 35.1% |
| People per household (average) | 2.14 |
| Median year structure built | 1938 |
| Median value for units with a mortgage | $1,820,200 |
| Median value for units without a mortgage | $1,746,600 |
Create a free account to unlock extended information for 521 Arguello Boulevard, 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 521 Arguello Boulevard, San Francisco to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.
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Here are the neighbors for 521 Arguello Boulevard, San Francisco.