San Francisco County  »  94110  »  21st St  »  3433 21st St

3433 21st Street, San Francisco, CA 94110 - Property report

Also known as: 3433 21st St

Property image for 3433 21st Street, San Francisco, CA 94110
static Mapbox map

Property type

Single Family Residence (31)

Year built

1915

Lot sq. ft.

7,144

Sale price

$1,000,000

General Information

Address
Primary address
3433 21st St
San Francisco, CA 94110
Zip code
94110
Neighborhood
Eureka Valley - Dolores Heights
County
San Francisco
Municipality
City of San Francisco
Parcel ID
3618-065

Owner

Find out who owns 3433 21st Street, San Francisco, CA 94110. Uncover corporate and individual owners with a free account.

Sales
Sale date
06/30/1997
Sale price
$1,000,000
Arm's length
Tax
Tax year
2026-2027
Base tax
$25,211
Current property tax
$25,128
Tax per sq. ft.
$5
Building
Property type
Single Family Residence
Building sq. ft.
5,226
Stories
3
Year built
1915
Rooms
13
Bedrooms
6
Bathrooms
5
Lot
Acreage
0.164
Zoning & use
Zoning
Residential- House, Two Family (RH-2)

Area overview

Walk score
99 /100.  Walker's Paradise
Transit score
89 /100.  Excellent Transit
Bike score
69 /100.  Bikeable
School district
San Francisco Unified School District
Ownership

Ownership information for 3433 21st Street, San Francisco, CA

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

Sales history for 3433 21st Street, San Francisco, CA 94110

Sale date Sale price Buyer name Seller name
06/30/1997 $1,000,000 XXXXXX XXXXX XXXXXXXX XXXXXXXX
06/30/1997 $15,000 XXXXXXXX XXXXXXXX; XXXXXX XXXXX XXXXXXXXX XXXXXXXXX X & XXXXXX X; XXXXXXX XXXX XXXXX; XXXXXXX XXXX X
04/08/1997 $326,000 XXXXXXX XXXX XXXXXX XX XXXXX; XXXXXXX XXXX XXXXX XXXXXXXXX XXXX; XXXXXXXXX XXXX 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 #
11/28/2022 Release of Lien XX XXXXXXXXXX XX XXXXXX XXXXXX XXXXXX-XXXXXXXX XXX XXXXX
09/23/2022 NTC Lien XXXXXX-XXXXXXXX XXX XXXXX XX XXXXXXXXXX XX XXXXXX XXXXXX
04/20/2018 Reconveyance XXXXX XXXXX XXXX XX XXXXXXXX XXXXXXXX
04/20/2018 Substitution Trustee XXXXXXXX XXXXXXXX XXXXX XXXXX XXXX XX
08/11/2017 Grant Deed to Revocable Trust XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX
10/27/2003 Deed of Trust XXXXXXXX XXXXXXXX XXXXX XXXXX XXXX XXX XXX
12/24/1998 Deed of Trust XXXXXXXX XXXXXXXX XXXXXXX XXXXXXXX XXXX
12/24/1998 Reconveyance XXXXXXXX XXXXXXXX XXXXXXXXXX XXXXXXXXXXX X & XXXXXX X
12/24/1998 Substitution Trustee XXXXXXXX XXXXXXXX XXXXX XX XXXXXXXX XXXXXXXX
01/14/1998 Declaration of C C & Restricions XXXXXXXX XXXXXXXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 3433 21st 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
Base tax
$25,211
Current property tax
$25,128
Tax per sq. ft.
$5
Recent tax assessments
Market value
$2,131,609
Land value
$830,645
Building value
$1,300,964

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 $2,089,771 1.1827 $24,716 +2.98%
2024-2025 $2,048,797 1.1714 $24,000 +1.45%
2023-2024 $2,008,626 1.1777 $23,656 +1.83%
2022-2023 $1,969,243 1.1797 $23,231 +1.76%
2021-2022 $1,930,632 1.18248 $22,829 -0.31%
2020-2021 $1,910,837 1.1984 $22,899 +3.58%
2019-2020 $1,873,371 1.1801 $22,108 +3.50%
2018-2019 $1,836,639 1.163 $21,360 +1.19%
2017-2018 $1,800,628 1.1723 $21,109 +1.11%
2016-2017 $1,765,323 1.1826 $20,877 +1.52%
Permits

Permit information for 3433 21st Street, San Francisco, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
02/02/2021
09/16/2014
09/27/2006
09/25/2006
09/25/2006

*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 3433 21st Street, San Francisco, CA 94110 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)
Edison Charter Academy 4 Charter K-8 590 0.16
Adda Clevenger School NR Private K-8 136 0.19
Mahler (Theresa S.) Children Center NR Public K 1 0.24
Buena Vista/ Horace Mann K-8 4 Public K-8 598 0.32
St. James School NR Private K-8 135 0.36
Synergy School NR Private PK-8 194 0.44
Synergy School NR Private PK-8 194 0.44
Katherine Michiels School NR Private PK-5 50 0.47
Chavez (Cesar) Elementary School 3 Public K-5 423 0.50
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Edison Charter Academy 4 Charter K-8 590 0.16
Adda Clevenger School NR Private K-8 136 0.19
Buena Vista/ Horace Mann K-8 4 Public K-8 598 0.32
St. James School NR Private K-8 135 0.36
Synergy School NR Private PK-8 194 0.44
Sand Paths Academy NR Private 8-12 30 0.45
Children's Day School NR Private PK-8 476 0.54
Everett Middle School 2 Public 6-8 504 0.58
Lick (James) Middle School 3 Public 6-8 485 0.66
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Mission High School 4 Public 9-12 1,041 0.40
Sand Paths Academy NR Private 8-12 30 0.45
O'connell (John) High School 3 Public 9-12 506 0.58
Ica Cristo Rey NR Private 9-12 364 0.63
S.F. County Opportunity (Hilltop) School 4 Public 6-12 85 0.89
Seneca Center NR Private 5-12 19 0.97
Walden Academy NR Private 8-12 0 1.13
Downtown High School 2 Public 9-12 103 1.15
Spectrum Center, Inc NR Private 7-12 54 1.22
S.F. International High School 2 Public 8-12 401 1.34

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

Neighbors for 3433 21st Street, San Francisco, CA

39 Fair Oaks St, San Francisco 76 Fair Oaks St, San Francisco 964 Guerrero St, San Francisco 69 Fair Oaks St, San Francisco 3463 21st St, San Francisco 849 Dolores St, San Francisco 73 Fair Oaks St, San Francisco 55 Fair Oaks St, San Francisco 83 Fair Oaks St, San Francisco 86 Fair Oaks St, San Francisco 25 Fair Oaks St, San Francisco 3415 21st St, San Francisco 1 Fair Oaks St, San Francisco 31 Fair Oaks St, San Francisco 851 Dolores St, San Francisco 954 Guerrero St, San Francisco 61 Fair Oaks St, San Francisco 3465 21st St, San Francisco 952 Guerrero St, San Francisco 11 Fair Oaks St, San Francisco

Nearby ZIP codes for 3433 21st Street, San Francisco, CA

94102, San Francisco County, CA 94103, San Francisco County, CA 94104, San Francisco County, CA 94105, San Francisco County, CA 94107, San Francisco County, CA 94108, San Francisco County, CA 94109, San Francisco County, CA 94111, San Francisco County, CA 94112, San Francisco County, CA 94114, San Francisco County, CA 94115, San Francisco County, CA 94118, San Francisco County, CA 94123, San Francisco County, CA 94124, San Francisco County, CA 94127, San Francisco County, CA 94131, San Francisco County, CA 94133, San Francisco County, CA 94134, San Francisco County, CA 94158, San Francisco County, CA

Frequently asked questions

What is the year built for 3433 21st Street, San Francisco, CA 94110?

The development at 3433 21st Street, San Francisco, CA 94110 was built in 1915.

What is the total square footage of 3433 21st Street, San Francisco, CA 94110?

3433 21st Street, San Francisco, CA 94110 has a total of 5,226 square feet.

When was 3433 21st Street, San Francisco, CA 94110 last sold and what was the sale price?

3433 21st Street, San Francisco, CA 94110 was last sold on 06/30/1997 for $1,000,000.

What is the assessed value of 3433 21st Street, San Francisco, CA 94110?

3433 21st Street, San Francisco, CA 94110 is currently assessed at $2,131,609.

What are the property taxes for 3433 21st Street, San Francisco, CA 94110?

The property taxes for 3433 21st Street, San Francisco, CA 94110 total $25,210.

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