San Francisco County  »  94122  »  21st Ave  »  1817 21st Ave

1817 21st Avenue, San Francisco, CA 94122 - Property report

Also known as: 1817 21st Ave

Property image for 1817 21st Avenue, San Francisco, CA 94122
static Mapbox map

Property type

Single Family Residence (31)

Year built

1931

Lot sq. ft.

3,006

Sale price

$960,000

General Information

Address
Primary address
1817 21st Ave
San Francisco, CA 94122
Zip code
94122
Neighborhood
Central Sunset
County
San Francisco
Municipality
City of San Francisco
Parcel ID
2058-001A

Owner

Find out who owns 1817 21st Avenue, San Francisco, CA 94122. Uncover corporate and individual owners with a free account.

Sales
Sale date
07/30/2015
Sale price
$960,000
Arm's length
Tax
Tax year
2026-2027
Base tax
$17,252
Current property tax
$17,169
Tax per sq. ft.
$7
Building
Property type
Single Family Residence
Building sq. ft.
2,338
Stories
2
Year built
1931
Rooms
8
Bedrooms
3
Bathrooms
4
Lot
Acreage
0.069
Zoning & use
Zoning
Residential- House, One Family (RH-1)
Units
1

Area overview

Walk score
85 /100.  Very Walkable
Transit score
60 /100.  Good Transit
Bike score
58 /100.  Bikeable
School district
San Francisco Unified School District
Ownership

Ownership information for 1817 21st Avenue, San Francisco, CA

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

Sales history for 1817 21st Avenue, San Francisco, CA 94122

Sale date Sale price Buyer name Seller name
07/30/2015 $960,000 XX XXXXX; XX XXXXX XXX XXXX XXX XXXX X; XXXXX XXXXX
09/12/2006 $780,000 XXX XXXX X; XXXXX XXXXX XXXXXXXX XXXXXXX X

*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 #
11/21/2016 Deed of Trust XX XXXXX XXXXXXXX XXXXX XXXX XX
11/21/2016 Deed of Trust XX XXXXX XXXXXXXX XXXXX XXXX XX
11/03/2015 Notice of Constraints on Real Property XX XXXXX XXXX-XXXX XXXXX
08/20/2015 Reconveyance XXXX XXXX XXXXXXXXXX XXX XXX XXXX X
07/30/2015 Deed of Trust XX XXXXX XXXXXXX XXXXXXXX XXXXXXX XXXX
07/30/2015 Grant Deed XXX XXXX X XX XXXXX
02/23/2010 Release Lien XXX XXXX X & XXXXX XXXXX XXXX
01/20/2010 Notice Lien XXX XXXX X & XXXXX XXXXX XXXX
04/25/2008 Residential Energy Inspctn XXXXXXXX XXXXXXX
03/13/2007 Deed of Trust XXX XXXX X XXXXXXXXXX XXXXXX XXXX XX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 1817 21st Avenue, 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
Base tax
$17,252
Current property tax
$17,169
Tax per sq. ft.
$7
Recent tax assessments
Market value
$1,458,673
Land value
$811,420
Building value
$647,253

More about San Francisco County property taxes

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 $1,430,061 1.1827 $16,913 +2.98%
2024-2025 $1,402,022 1.1714 $16,423 +1.45%
2023-2024 $1,374,533 1.1777 $16,188 +1.83%
2022-2023 $1,347,583 1.1797 $15,897 +1.76%
2021-2022 $1,321,161 1.18248 $15,622 -0.31%
2020-2021 $1,307,616 1.1984 $15,670 +3.58%
2019-2020 $1,281,978 1.1801 $15,129 +3.50%
2018-2019 $1,256,843 1.163 $14,617 +27.34%
2017-2018 $979,200 1.1723 $11,479 +1.11%
2016-2017 $960,000 1.1826 $11,353 +1.08%
Permits

Permit information for 1817 21st Avenue, San Francisco, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
11/30/2015
11/30/2015
11/30/2015
11/30/2015
01/05/2007

*Most recent permits on record for this property.

Neighborhood

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.

Risk

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

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
View daily traffic map

Access the detailed traffic volume map for 1817 21st Avenue, San Francisco, CA 94122 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Cornerstone Academy-Lawton Campus NR Private K-2 17 0.36
Yu (Alice Fong) Elementary School 9 Public K-8 586 0.63
Lawton Alternative Elementary School 9 Public K-8 597 0.66
Jefferson Elementary School 7 Public K-5 490 0.67
St Anne Elementary School NR Private PK-8 304 0.79
St Anne Elementary School NR Private PK-8 304 0.79
Stevenson (Robert Louis) Elementary School 8 Public K-5 437 0.84
Feinstein (Dianne) Elementary School 6 Public K-5 394 0.98
St. Cecilia Elementary School NR Private K-8 587 1.00
Sunset Progressive School (Will open: Fall 2015) NR Private K-1 0 1.07
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Yu (Alice Fong) Elementary School 9 Public K-8 586 0.63
Lawton Alternative Elementary School 9 Public K-8 597 0.66
Hoover (Herbert) Middle School 7 Public 6-8 938 0.75
St Anne Elementary School NR Private PK-8 304 0.79
St. Ignatius College Preparatory School NR Private 6-12 1,537 1.00
St. Cecilia Elementary School NR Private K-8 587 1.00
Giannini (A.P.) Middle School 8 Public 6-8 1,192 1.04
Holy Name Elementary School NR Private PK-8 437 1.13
Edgewood Center For Children & Families NR Private 3-12 28 1.15
S.F. County Special Education School NR Public K-12 119 1.34
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Lincoln (Abraham) High School 7 Public 9-12 1,997 0.46
Woodside International School NR Private 9-12 18 0.71
St. Ignatius College Preparatory School NR Private 6-12 1,537 1.00
Independence High School 5 Public 9-12 205 1.06
Edgewood Center For Children & Families NR Private 3-12 28 1.15
San Francisco Waldorf High School NR Private PK-12 481 1.30
S.F. County Special Education School NR Public K-12 119 1.34
S.F. County Court Woodside Learning Center 1 Public 6-12 8 1.53
Erikson School NR Private 6-12 7 1.54
San Francisco County Rop School NR Public 10-12 0 1.54

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 1817 21st Avenue, San Francisco, CA

1801 21st Ave, San Francisco 1331 Noriega St, San Francisco 1821 21st Ave, San Francisco 1825 21st Ave, San Francisco 1841 21st Ave, San Francisco 1845 21st Ave, San Francisco 1345 Noriega St, San Francisco 1837 21st Ave, San Francisco 1859 21st Ave, San Francisco 1814 21st Ave, San Francisco 1855 21st Ave, San Francisco 1826 21st Ave, San Francisco 1834 21st Ave, San Francisco 1829 21st Ave, San Francisco 1329 Noriega St, San Francisco 1818 21st Ave, San Francisco 1833 21st Ave, San Francisco 1851 21st Ave, San Francisco 1822 21st Ave, San Francisco 1830 21st Ave, San Francisco

Nearby ZIP codes for 1817 21st Avenue, San Francisco, CA

94102, San Francisco County, CA 94103, San Francisco County, CA 94108, San Francisco County, CA 94109, San Francisco County, CA 94110, San Francisco County, CA 94112, San Francisco County, CA 94114, San Francisco County, CA 94115, San Francisco County, CA 94116, San Francisco County, CA 94118, San Francisco County, CA 94121, San Francisco County, CA 94123, San Francisco County, CA 94127, San Francisco County, CA 94129, San Francisco County, CA 94131, San Francisco County, CA 94134, San Francisco County, CA

Frequently asked questions

What is the year built for 1817 21st Avenue, San Francisco, CA 94122?

The development at 1817 21st Avenue, San Francisco, CA 94122 was built in 1931.

What is the total square footage of 1817 21st Avenue, San Francisco, CA 94122?

1817 21st Avenue, San Francisco, CA 94122 has a total of 2,338 square feet.

When was 1817 21st Avenue, San Francisco, CA 94122 last sold and what was the sale price?

1817 21st Avenue, San Francisco, CA 94122 was last sold on 07/30/2015 for $960,000.

What is the assessed value of 1817 21st Avenue, San Francisco, CA 94122?

1817 21st Avenue, San Francisco, CA 94122 is currently assessed at $1,430,061.

What are the property taxes for 1817 21st Avenue, San Francisco, CA 94122?

The property taxes for 1817 21st Avenue, San Francisco, CA 94122 total $16,913.

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