San Francisco County » 94110 » 20th St » 3548 20th St

3548 20th Street, San Francisco, CA 94110 - Property report

Also known as: 3548 20th St

Property image for 3548 20th Street, San Francisco, CA 94110

Property type

Flats & Duplex (F)

Year built

1908

Lot sq. ft.

1,699

General Information

Address

Primary address

3548 20th St
San Francisco, CA 94110

Zip code

94110

Neighborhood

Inner Mission

County

San Francisco

Municipality

City of San Francisco

Parcel ID

3596-052

Tax

Tax year

2025-2026

Property tax

$926

Building

Property type

Flats & Duplex

Building sq. ft.

2,944

Stories

Year built

1908

Building material

Rooms

Bathrooms

Lot

Acreage

0.039

Zoning & use

Zoning

Valencia Street Neighborhood Commercial Transit (NCT-VALENCIA)

Units

Area overview

Walk score

99 /100. Walker's Paradise

Transit score

90 /100. Rider's Paradise

Bike score

98 /100. Biker's Paradise

School district

San Francisco Unified School District

Ownership

Ownership information for 3548 20th Street, San Francisco, CA

Property owner name

Registered owner

Source

Deed

Owner contact information

Phone number

Owner address

Documents

Sales history for 3548 20th Street, San Francisco, CA 94110

No recently recorded sales for this property.

More about San Francisco County property records.

Title documents

Date	Type	Party 1	Party 2
06/17/2026	NTC Lien	XXXXXX XXXXX X	XX XXXXX XXXXX XXX XXXXX
02/18/2026	NTC Lien	XXXXXX XXXXX X	XX XXXXX XXXXX XXX XXXXX
08/20/2025	NTC Lien	XXXXXX XXXXX X	XX XXXXX XXXXX XXX XXXXX
07/16/2025	NTC Lien	XXXXXX XXXXX X	XX XXXXX XXXXX XXX XXXXX
10/07/2024	Resc NTC PWR Sell DFLT	XXX XXXXXXXXX XXX XXXXXXXXX	XXXXXX XXXXX X
09/24/2024	NTC Lien	XXXXXX XXXXX X	XX XXXXXXXXXX XX XXXXXX XXXXXX
07/29/2024	NTC Lien	XXXXXX XXXXX X	XX XXXXXXXXXX XX XXXXXX XXXXXX
07/28/2022	Release of Lien	XX XXXXXXXXXX XX XXXXXX XXXXXX	XXXXXX XXXXX X
04/25/2022	NTC Lien	XXXXXX XXXXX X	XX XXXXXXXXXX XX XXXXXX XXXXXX
07/29/2021	Release of Lien	XX XXXXXXXXXX XX XXXXXX XXXXXX	XXXXXX XXXXX X

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 3548 20th 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

2025-2026

Property tax

$926

Tax per sq. ft.

Recent tax assessments

Market value

$78,265

Land value

$32,551

Building value

$45,714

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	$78,265	1.1827	$926	+2.98%
2024-2025	$76,731	1.1714	$899	+1.45%
2023-2024	$75,228	1.1777	$886	+1.83%
2022-2023	$73,754	1.1797	$870	+1.76%
2021-2022	$72,309	1.18248	$855	-0.31%
2020-2021	$71,568	1.1984	$858	+3.58%
2019-2020	$70,166	1.1801	$828	+3.50%
2018-2019	$68,791	1.163	$800	+1.19%
2017-2018	$67,443	1.1723	$791	+1.11%
2016-2017	$66,121	1.1826	$782	+1.52%

Permits

Permit information for 3548 20th Street, San Francisco, CA

*Most recent permit 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

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 3548 20th 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)
St. Charles Elementary School	NR	Private	K-8	102	0.32
La Scuola International School	NR	Private	PK, K-8	21	0.32
La Scuola International School	NR	Private	PK, K-8	21	0.32
Buena Vista/ Horace Mann K-8	4	Public	K-8	598	0.38
Chavez (Cesar) Elementary School	3	Public	K-5	423	0.39
Edison Charter Academy	4	Charter	K-8	590	0.42
Adda Clevenger School	NR	Private	K-8	136	0.42
Moscone (George R.) Elementary School	4	Public	K-5	357	0.45
Children's Day School	NR	Private	PK-8	476	0.47
Mahler (Theresa S.) Children Center	NR	Public	K	1	0.49

Nearest middle schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
St. Charles Elementary School	NR	Private	K-8	102	0.32
La Scuola International School	NR	Private	PK, K-8	21	0.32
Buena Vista/ Horace Mann K-8	4	Public	K-8	598	0.38
Sand Paths Academy	NR	Private	8-12	30	0.41
Edison Charter Academy	4	Charter	K-8	590	0.42
Adda Clevenger School	NR	Private	K-8	136	0.42
Children's Day School	NR	Private	PK-8	476	0.47
Everett Middle School	2	Public	6-8	504	0.60
Mission Preparatory School	5	Charter	K-8	469	0.67

Nearest high schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
O'connell (John) High School	3	Public	9-12	506	0.34
Sand Paths Academy	NR	Private	8-12	30	0.41
Mission High School	4	Public	9-12	1,041	0.43
Ica Cristo Rey	NR	Private	9-12	364	0.71
Seneca Center	NR	Private	5-12	19	0.75
S.F. County Opportunity (Hilltop) School	4	Public	6-12	85	0.82
Downtown High School	2	Public	9-12	103	0.91
Walden Academy	NR	Private	8-12	0	1.01
Spectrum Center, Inc	NR	Private	7-12	54	1.06
S.F. International High School	2	Public	8-12	401	1.10

Nearby ZIP codes for 3548 20th Street, San Francisco, CA

Frequently asked questions

What is the year built for 3548 20th Street, San Francisco, CA 94110?

The development at 3548 20th Street, San Francisco, CA 94110 was built in 1908.

What is the total square footage of 3548 20th Street, San Francisco, CA 94110?

3548 20th Street, San Francisco, CA 94110 has a total of 2,944 square feet.

What is the assessed value of 3548 20th Street, San Francisco, CA 94110?

3548 20th Street, San Francisco, CA 94110 is currently assessed at $78,265.

What are the property taxes for 3548 20th Street, San Francisco, CA 94110?

The property taxes for 3548 20th Street, San Francisco, CA 94110 total $925.

How many residential units does this building have?

This building has 2 residential unit(s).

Disclaimer

All data comes from government sources. No attempt has been made to validate it. No attempt has been made to validate the accuracy of the programming of this website.

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.