San Francisco County  »  94110  »  San Carlos St  »  121 San Carlos St

121 San Carlos Street, San Francisco, CA 94110 - Property report

Also known as: 121 San Carlos St

Property image for 121 San Carlos Street, San Francisco, CA 94110
static Mapbox map

Property type

Flats & Duplex (F)

Year built

1906

Lot sq. ft.

2,004

Sale price

$115,000

General Information

Address
Primary address
121 San Carlos St
San Francisco, CA 94110
Zip code
94110
Neighborhood
Inner Mission
County
San Francisco
Municipality
City of San Francisco
Parcel ID
3589-034

Owner

Find out who owns 121 San Carlos Street, San Francisco, CA 94110. Uncover corporate and individual owners with a free account.

Sales
Sale date
02/15/1991
Sale price
$115,000
Arm's length
Tax
Tax year
2025-2026
Base tax
$2,950
Current property tax
$2,867
Tax per sq. ft.
$2
Building
Property type
Flats & Duplex
Building sq. ft.
1,804
Stories
2
Year built
1906
Building material
D
Rooms
7
Bathrooms
2
Lot
Acreage
0.046
Zoning & use
Zoning
Mission Street Neighborhood Commercial Transit (NCT-MISSION)
Units
2

Area overview

Walk score
100 /100.  Walker's Paradise
Transit score
92 /100.  Rider's Paradise
Bike score
97 /100.  Biker's Paradise
School district
San Francisco Unified School District
Ownership

Ownership information for 121 San Carlos Street, San Francisco, CA

Uncover detailed property contact info like individual owners, building management and representatives from permits.

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

Sales history for 121 San Carlos Street, San Francisco, CA 94110

Sale date Sale price Buyer name Seller name
02/15/1991 $115,000 XXXXXX XXXXXXXX XXXXXX XXXXXXXX; XXXXX XXXXXXX XXXX; XXXX XXXXX X; XXXX X./XXXX X./; XXXX XXXXXXXX; XXXX XXXX X; XXXX XXXXXX X; XXXXXX XXXXXXXX XXXXXX; XXXXXX XXXXXXXX

*Most recent sale on record for this property.

More about San Francisco County property records.

Title documents

Date Type Amount Party 1 Party 2 Doc #
05/16/2025 Trust Transfer Deed XXXXXX XXXXXXX XXXXXXX XXXXXX XXXXXXX XXXXXXX
09/26/2003 Homestead XXXXXX XXXXXXX X
04/09/2003 Deed XXXXXX XXXXXX XXXXXXX XXXXXX XXXXXXX XXXXXXX
08/10/2001 Affadavit Death XXXXXX XXXXXXXX X
01/09/1996 Deed XXXXXX XXXXXXXX XXXXXX XXXXXXXX X
01/09/1996 Deed XXXXXX XXXXXXX XXXXXX XXXXXXXX
09/14/1992 Reconveyance XXXXXXX XXXXXXXXXXXX XX XXXXXX XXXXXXXX
07/24/1992 Deed of Trust XXXXXX XXXXXXXX XXXX XXXXXXX XX XXXXXXX XXX
07/24/1992 Deed XXXXXX XXXXXXXX XXXXXX XXXXXXX
02/15/1991 Deed of Trust with Rents XXXXXX XXXXXXXX XXXX XXXXXXX XX XXXXXXX XX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 121 San Carlos 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
Base tax
$2,950
Current property tax
$2,867
Tax per sq. ft.
$2
Recent tax assessments
Market value
$249,420
Land value
$180,356
Building value
$69,064

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 $249,420 1.1827 $2,950 +2.98%
2024-2025 $244,530 1.1714 $2,864 +1.45%
2023-2024 $239,736 1.1777 $2,823 +1.83%
2022-2023 $235,036 1.1797 $2,773 +1.75%
2021-2022 $230,428 1.18248 $2,725 -0.30%
2020-2021 $228,066 1.1984 $2,733 +3.58%
2019-2020 $223,595 1.1801 $2,639 +3.50%
2018-2019 $219,211 1.163 $2,549 +1.19%
2017-2018 $214,913 1.1723 $2,519 +1.11%
2016-2017 $210,700 1.1826 $2,492 +1.52%
Permits

Permit information for 121 San Carlos Street, San Francisco, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
09/03/2009
03/03/2005
01/15/1987

*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 121 San Carlos 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 0.20
La Scuola International School NR Private PK, K-8 21 0.20
La Scuola International School NR Private PK, K-8 21 0.20
Children's Day School NR Private PK-8 476 0.35
Children's Day School NR Private PK-8 476 0.35
Marshall Elementary School 3 Public K-5 233 0.35
Chavez (Cesar) Elementary School 3 Public K-5 423 0.52
Moscone (George R.) Elementary School 4 Public K-5 357 0.53
Buena Vista/ Horace Mann K-8 4 Public K-8 598 0.56
Edison Charter Academy 4 Charter K-8 590 0.56
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
St. Charles Elementary School NR Private K-8 102 0.20
La Scuola International School NR Private PK, K-8 21 0.20
Children's Day School NR Private PK-8 476 0.35
Mission Dolores Academy NR Private K-8 242 0.51
Everett Middle School 2 Public 6-8 504 0.53
San Francisco Friends School NR Private K-8 439 0.55
Buena Vista/ Horace Mann K-8 4 Public K-8 598 0.56
Edison Charter Academy 4 Charter K-8 590 0.56
Mission Preparatory School 5 Charter K-8 469 0.74
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
Mission High School 4 Public 9-12 1,041 0.40
Sand Paths Academy NR Private 8-12 30 0.57
Seneca Center NR Private 5-12 19 0.76
Walden Academy NR Private 8-12 0 0.85
Downtown High School 2 Public 9-12 103 0.87
Spectrum Center, Inc NR Private 7-12 54 0.88
Ica Cristo Rey NR Private 9-12 364 0.89
S.F. County Opportunity (Hilltop) School 4 Public 6-12 85 0.94
S.F. International High School 2 Public 8-12 401 1.06

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

Neighbors for 121 San Carlos Street, San Francisco, CA

112 San Carlos St, San Francisco 151 San Carlos St, San Francisco 171 San Carlos St, San Francisco 130 San Carlos St, San Francisco 136 San Carlos St, San Francisco 140 San Carlos St, San Francisco 3422 19th St, San Francisco 119 San Carlos St, San Francisco 116 San Carlos St, San Francisco 146 San Carlos St, San Francisco 137 San Carlos St, San Francisco 150 San Carlos St, San Francisco 141 San Carlos St, San Francisco 161 San Carlos St, San Francisco 181 San Carlos St, San Francisco 126 San Carlos St, San Francisco 154 San Carlos St, San Francisco 157 San Carlos St, San Francisco 100 San Carlos St, San Francisco 147 San Carlos St, San Francisco

Nearby ZIP codes for 121 San Carlos Street, San Francisco, CA

94102, San Francisco County, CA 94103, San Francisco County, CA 94104, San Francisco County, CA 94105, 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 94158, San Francisco County, CA

Frequently asked questions

What is the year built for 121 San Carlos Street, San Francisco, CA 94110?

The development at 121 San Carlos Street, San Francisco, CA 94110 was built in 1906.

What is the total square footage of 121 San Carlos Street, San Francisco, CA 94110?

121 San Carlos Street, San Francisco, CA 94110 has a total of 1,804 square feet.

When was 121 San Carlos Street, San Francisco, CA 94110 last sold and what was the sale price?

121 San Carlos Street, San Francisco, CA 94110 was last sold on 02/15/1991 for $115,000.

What is the assessed value of 121 San Carlos Street, San Francisco, CA 94110?

121 San Carlos Street, San Francisco, CA 94110 is currently assessed at $249,420.

What are the property taxes for 121 San Carlos Street, San Francisco, CA 94110?

The property taxes for 121 San Carlos Street, San Francisco, CA 94110 total $2,949.

How many residential units does this building have?

This building has 2 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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