522 Filbert St is a 1,038 square foot condo with 2 bedrooms and 1 bathroom. Based on Redfin's San Francisco data, we estimate the home's value is $1,006,790.
CondoProperty Type
1912Year Built
$970Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,006,790
$33K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 22.4% lower than the average sale price ($1.30M) of 5 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$6,303 (+3.0%)
$150,108 + $299,297
$449,405
2024
$6,122 (+2.4%)
$150,108 + $299,297
$449,405
2023
$5,978 (+2.4%)
$147,165 + $293,429
$440,594
2022
$5,837 (+1.8%)
$144,280 + $287,676
$431,956
2021
$5,732 (−0.7%)
$141,451 + $282,036
$423,487
2020
$5,774 (+3.4%)
$138,678 + $276,506
$415,184
2019
$5,583 (+3.4%)
$137,257 + $273,671
$410,928
2018
$5,401 (+7.2%)
$134,566 + $268,305
$402,871
2017
$5,040 (+2.1%)
$129,342 + $257,888
$387,230
2016
$4,937 (+1.3%)
$129,342 + $257,888
$387,230
2015
$4,876 (+2.6%)
$126,806 + $252,832
$379,638
2014
$4,751 (−0.5%)
$122,456 + $244,157
$366,613
2013
$4,777 (+5.2%)
$121,903 + $243,054
$364,957
2012
$4,539 (+1.8%)
$121,903 + $243,054
$364,957
2011
$4,460 (+3.3%)
$119,513 + $238,289
$357,802
2010
$4,318 (+0.2%)
$117,170 + $233,617
$350,787
2009
$4,309 (+3.4%)
$116,296 + $231,872
$348,168
2008
$4,169
$116,572 + $232,423
$348,995
Tax history for 522 Filbert St
Year
Property tax
Land + Additions
Assessment*
2025
$6,303 (+3.0%)
$150,108 + $299,297
$449,405
2024
$6,122 (+2.4%)
$150,108 + $299,297
$449,405
2023
$5,978 (+2.4%)
$147,165 + $293,429
$440,594
2022
$5,837 (+1.8%)
$144,280 + $287,676
$431,956
2021
$5,732 (−0.7%)
$141,451 + $282,036
$423,487
2020
$5,774 (+3.4%)
$138,678 + $276,506
$415,184
2019
$5,583 (+3.4%)
$137,257 + $273,671
$410,928
2018
$5,401 (+7.2%)
$134,566 + $268,305
$402,871
2017
$5,040 (+2.1%)
$129,342 + $257,888
$387,230
2016
$4,937 (+1.3%)
$129,342 + $257,888
$387,230
2015
$4,876 (+2.6%)
$126,806 + $252,832
$379,638
2014
$4,751 (−0.5%)
$122,456 + $244,157
$366,613
2013
$4,777 (+5.2%)
$121,903 + $243,054
$364,957
2012
$4,539 (+1.8%)
$121,903 + $243,054
$364,957
2011
$4,460 (+3.3%)
$119,513 + $238,289
$357,802
2010
$4,318 (+0.2%)
$117,170 + $233,617
$350,787
2009
$4,309 (+3.4%)
$116,296 + $231,872
$348,168
2008
$4,169
$116,572 + $232,423
$348,995
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
RM-2
Residential, Mixed Districts, Moderate Density District
These Districts are generally similar to RM-1 Districts, but the overall density of units is greater and the mixture of building types and unit sizes is more pronounced. Building widths and scales remain moderate, and considerable outdoor space is still available. The unit density permitted requires careful design of new structures in order to provide adequate amenities for the residents. Where nonresidential uses are present, they tend to offer services for wider areas than in RM-1 Districts.
Permitted uses
Include but are not limited to:
Agriculture
Day care facility
Housing-Group
Housing-Senior
Housing-Student
Public service
Recreation
Apr 3, 2008 • Final
Plumbing
Plumbing
Water heater
Apr 1, 1998 • Final
Otc alterations
Kitchen
Remodel
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Heating & Cooling
Heating Fuel Type: Electric
Heating Type: Wall Furnace
Room Information
# of Rooms: 5
Exterior
Exterior Information
Physical Condition: Good
Building Style Type: Victorian
Construction Type: Wood
Building Construction Quality: Average
Exterior Wall: Stucco
Building Type: Row
Property Information
Building Sq. Ft: 1,038
# of Units: 1
# of Stories: 1
Legal Description: OFFICIAL RECS 22 PG 116 UNIT 522 LOT 50
Parking & Garage Information
# of Parking Spaces: 1
Parking Type: Carport
Garage / Carport Type: Carport
Lot Information
# of Buildings: 1
Land Sq. Ft: 11,021
Legal Lot Number: 50
Legal Block Number: 88
Acres: 0.253
Zoning Code: RM2
County Use Description: CONDOMINIUM
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 1,038
Stories: 1.0
Lot Size: —
Style: Condo/Co-op
Year Built: 1912
Year Renovated: —
County: San Francisco County
APN: 0088 050
Home facts updated by county records on Aug 6, 2026
Around this home
Schools
Garfield Elementary School
Public K-5 • Assigned • 0.1mi
9/10
Francisco Middle School
Public 6-8 • Assigned • 0.2mi
5/10
Galileo High School
Public 9-12 • Assigned • 0.9mi
7/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
3/10 Heat Factor
7 days above 79° expected this year, 16 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
15 unhealthy days expected this year, 15 days in 30 years
Provided by First Street
Historical weather
San Francisco, CA • 94133
Average low and high temperatures (°F)
59
49
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64
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64
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68
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70
60
69
57
61
53
56
49
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
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Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.6 hours in
June and 5 hours in December, placing it above the
U.S. average for solar exposure.
10.6 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$957,000 – $1.16M
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