San Francisco County  »  94102  »  Buchanan St  »  520 Buchanan St

520 Buchanan Street, San Francisco, CA 94102 - Property report

Also known as: 520 Buchanan St

Property image for 520 Buchanan Street, San Francisco, CA 94102
static Mapbox map

Property type

Apartment (1)

Year built

1924

Lot sq. ft.

4,051

Sale price

$2,825,000

General Information

Address
Primary address
520 Buchanan St
San Francisco, CA 94102
Zip code
94102
Neighborhood
Hayes Valley
County
San Francisco
Municipality
City of San Francisco
Parcel ID
0830-015

Owner

Find out who owns 520 Buchanan Street, San Francisco, CA 94102. Uncover corporate and individual owners with a free account.

Sales
Sale date
08/30/2005
Sale price
$2,825,000
Arm's length
Tax
Tax year
2026-2027
Property tax
$55,587
Building
Property type
Apartment
Building sq. ft.
10,830
Stories
3
Year built
1924
Rooms
42
Lot
Acreage
0.093
Lot sq. ft.
4,051
Zoning & use
Zoning
Qualified opportunity zone
Units
19

Area overview

Walk score
99 /100.  Walker's Paradise
Transit score
96 /100.  Rider's Paradise
Bike score
74 /100.  Very Bikeable
School district
San Francisco Unified School District

Ownership information for 520 Buchanan Street, San Francisco, CA

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address

Sales history for 520 Buchanan Street, San Francisco, CA 94102

*Most recent sales on record for this property.

More about San Francisco County property records.

Title documents

Date Type Amount Party 1 Party 2 Doc #
06/17/2026 NTC Lien XX XXXXX XXX XX XXXXX XXXXX XXX XXXXX
01/19/2024 Trustee's Deed Upon Sale XXX XXXXXXXXX XXX XX XXXXX XXX
11/24/2020 Reconveyance XXX XXXXXXXXX XXX XXX XXXXXXXXX XXX
11/24/2020 Substitution Trustee XXX XXXXXXXXX XXX XXX XXXXXXXXX XXX
11/05/2019 Residential Energy & Water Cons Inspect XXX XXXXXXXX XXXXXX XXX
12/29/2016 Declaration of Use Limitation XXXXX XXXX XXXXXXXX XXXXXXXXXX
07/21/2016 Mechanics Lien XXX XXXXXXXX XXXXXX XXX X XXXXX XXXXXXXXXXXX
07/18/2016 Mechanics Lien XXX XXXXXXXX XXXXXX XXX X XXXXX XXXXXXXXXXXX
01/29/2016 Notice Security Agreement XXX XXXXXXXXX XXX XX XXXXXXXXXX XXXX XXXXXX XX
01/29/2016 Assignment (Gen) XXX XXXXXXXXX XXX XX XXXXXXXXXX XXXX XXXXXX XX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Property taxes for 520 Buchanan Street, San Francisco, CA

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2026-2027
Property tax
$55,587
Recent tax assessments
Market value
$4,699,970
Land value
$2,809,080
Building value
$1,890,890

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Assessed value Tax rate Property tax Y-o-Y change
2025-2026 $4,715,131 1.1827 $55,766 +3.41%
2024-2025 $4,603,854 1.1714 $53,930 +1.45%
2023-2024 $4,513,700 1.1777 $53,158 +4.69%
2022-2023 $4,304,260 1.1797 $50,777 +1.76%
2021-2022 $4,220,070 1.18248 $49,901 +8.70%
2020-2021 $3,830,526 1.1984 $45,905 +3.58%
2019-2020 $3,755,466 1.1801 $44,318 +11.13%
2018-2019 $3,429,109 1.163 $39,881 +2.17%
2017-2018 $3,329,716 1.1723 $39,034 +1.11%
2016-2017 $3,264,549 1.1826 $38,607 +3.92%

Permit information for 520 Buchanan Street, San Francisco, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
01/14/2025
01/14/2025
12/13/2024
11/15/2024
04/17/2023

*Most recent permits on record for this property.

San Francisco residential market stats

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.

Median sale price

$1,500,000

15.4% Y-o-Y

Median price/sq. ft.

$1,155

11.2% Y-o-Y

San Francisco county median sale price

$1,500,000

15.4% Y-o-Y

Check out recently sold homes in San Francisco and see how their prices compare.

Demographics by ZIP code

Total population
35,976
Median age
42.2
Average household income
$110,418
Family households
24.4%
People per household (average)
1.64
Occupied housing units
19,935
Owner-occupied units
8.0%
Median year structure built
1945
Median value mortgaged units
$914,500
Median value unmortgaged units
$996,000

Risk

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FEMA flood zones

FEMA flood zones
X
Landslides and liquefaction map

Fire hazard zones

Faults and tsunami inundation zones map
Crime incidents map

Transportation

Daily traffic map

Access the detailed traffic volume map for 520 Buchanan Street, San Francisco, CA 94102 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Frequently asked questions

What is the year built for 520 Buchanan Street, San Francisco, CA 94102?

The development at 520 Buchanan Street, San Francisco, CA 94102 was built in 1924.

What is the total square footage of 520 Buchanan Street, San Francisco, CA 94102?

520 Buchanan Street, San Francisco, CA 94102 has a total of 10,830 square feet.

When was 520 Buchanan Street, San Francisco, CA 94102 last sold and what was the sale price?

520 Buchanan Street, San Francisco, CA 94102 was last sold on 08/30/2005 for $2,825,000.

What is the assessed value of 520 Buchanan Street, San Francisco, CA 94102?

520 Buchanan Street, San Francisco, CA 94102 is currently assessed at $4,715,131.

What are the property taxes for 520 Buchanan Street, San Francisco, CA 94102?

The property taxes for 520 Buchanan Street, San Francisco, CA 94102 total $55,765.

How many residential units does this building have?

This building has 19 residential unit(s).

Disclaimer

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Do not rely on this report to support investment decisions. The only authoritative source for the information in this report is the government agencies from which the data was acquired.

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