Los Angeles County  »  90504  »  W 171st St  »  3921 W 171st St

3921 West 171st Street, Torrance, CA 90504 - Property report

Also known as: 3921 171st St

Property image for 3921 West 171st Street, Torrance, CA 90504
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Property type

Single Family Residence with Pool and Miscellaneous (0103)

Year built

1953

Acreage

0.156

Sale price

$875,000

General Information

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Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Primary address
3921 W 171st St
Torrance, CA 90504
Alternate address(es)
3921 171st St
Zip code
90504
Neighborhood
North Torrance
County
Los Angeles
Municipality
Torrance

Owner

Find out who owns 3921 West 171st Street, Torrance, CA 90504. Uncover corporate and individual owners with a free account.

Building
Property type
Single Family Residence with Pool and Miscellaneous
Building sq. ft.
3,933
Buildings on lot
1
Year built
1953
Last altered
Bedrooms
7
Bathrooms
5
HVAC
Central heating
Pool
Yes
Sales
Sale date
09/13/2016
Sale price
$875,000
Arm's length
Tax
Tax year
2025-2026
Property tax
$12,313
Tax per sq. ft.
$3
Zoning & use
Zoning
Single Family Residential (R1)
Units
1
Lot
Acreage
0.156

Area overview

Walk score
65 /100.  Somewhat Walkable
Transit score
51 /100.  Good Transit
Bike score
52 /100.  Bikeable
School district
Torrance Unified School District
Weed hazard
No
Ownership

Ownership information for 3921 West 171st Street, Torrance, CA

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

Sales history for 3921 West 171st Street, Torrance, CA 90504

Sale date Sale price Buyer name Seller name
09/13/2016 $875,000 XXXX XXXX X; XXXXXXXX-XXXX XXXXXX XXXXXXXXXX XXXXXXX X XXXXXXX; XXXXXXX X XXXXXXXXXX XXXXX

*Most recent sale on record for this property.

More about Los Angeles County property records.

Title documents

Date Type Amount Party 1 Party 2
04/14/2026 Termination Financing Statement XXXXXXXX XXXXXX XXXXX XXXX XXXX XX
04/14/2026 Termination Financing Statement XXXXXXXX XXXXXX XXXXX XXXX XXXX
12/02/2025 Quitclaim Deed
(File correction)		 XXXX XXXX XXXXXX XXXX XXXX XXXXXX XXXXXXX
12/02/2025 Trust Deed XXXX XXXX XXXXXX XXXXXX XXXXXXXXX XXXXXXXX XXX
12/02/2025 Quitclaim Deed XXXX XXXX XXXXXX XXXXXXX XXXX XXXX XXXXXX
12/31/2024 Trust Transfer Deed
(File correction)		 XXXX XXXX X XXXX XXXX XXXXXX XXXXXXX
04/17/2023 Financing Statement XXXX XXXX XX XXXXXXXX XXXXXX XXXXX
10/04/2022 Financing Statement XXXX XXXX XXXXXXXX XXXXXX XXXXX
07/19/2021 Trust Deed XXXX XXXX X XXXXXXX XXXXXXX XXX
07/27/2020 Notice XXXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 3921 West 171st Street, Torrance, 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
$12,313
Current property tax
$13,031
Tax per sq. ft.
$3
Recent tax assessments
Market value
$1,116,030
Land value
$473,516
Building value
$642,514

More about Los Angeles 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 $1,116,030 1.1033 $12,313 +9.26%
2024-2025 $1,015,507 1.1097 $11,269 +1.96%
2023-2024 $995,596 1.1101 $11,052 +1.36%
2022-2023 $976,075 1.1171 $10,904 +1.69%
2021-2022 $956,937 1.1205 $10,722 +1.56%
2020-2021 $947,126 1.114717 $10,558 +3.49%
2019-2020 $910,350 1.120691 $10,202 +2.45%
2018-2019 $892,500 1.1157 $9,958 +2.20%
2017-2018 $875,000 1.1135 $9,744 +133.89%
2016-2017 $374,569 1.1122 $4,166 +2.23%

Special assessments & penalties for 3921 West 171st Street, Torrance, CA

Code Description Tax levied
06205 County Sanitation District #5
03694 La County Regional Park And Open Space District
03071 Los Angeles County Flood Control
00170 Los Angeles County Trauma/Emerg Srvs
31051 Mwd Water Standby Charge #11
00177 Safe, Clean Water Program Funding Measure W
27254 Torrance Lld No. 99-1
06111 West Vector Mosquito
Permits

Permit information for 3921 West 171st Street, Torrance, CA

Issued date Permit number Permit type Sub type Valuation Expire date Status
11/14/2018
08/15/2016

*Most recent permits on record for this property.

More about Los Angeles County property records

Neighborhood

Torrance residential market stats

Access a detailed real estate market overview of Torrance so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Torrance and compare it to other neighborhoods in Los Angeles.

Median sale price

$1,162,500

1.5% Y-o-Y

Median price/sq. ft.

$705

-9.3% Y-o-Y

Los Angeles county median sale price

$870,000

-0.6% Y-o-Y

Check out recently sold homes in Torrance and see how their prices compare.

Risk

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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 3921 West 171st Street, Torrance, CA 90504 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. Catherine Laboure Elementary School NR Private PK-8 467 0.17
St. Catherine Laboure Elementary School NR Private PK-8 467 0.17
Ascension Lutheran School NR Private PK-8 155 0.51
Ascension Lutheran School NR Private PK-8 155 0.51
Evelyn Carr Elementary School 6 Public K-5 386 0.53
Jubilee Torrance Academy NR Private 1-12 7 0.57
Yukon Elementary School 7 Public K-5 327 0.58
William Green Elementary School 5 Public K-5 565 0.79
Edison Elementary School 6 Public K-5 494 0.80
Mark Twain Elementary School 8 Public K-5 595 1.06
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
St. Catherine Laboure Elementary School NR Private PK-8 467 0.17
Ascension Lutheran School NR Private PK-8 155 0.51
Jubilee Torrance Academy NR Private 1-12 7 0.57
T.J.'s Learning Center NR Private K-12 0 0.67
Children First Cdc Inc NR Private 28 0.78
Philip Magruder Middle School 6 Public 6-8 534 0.89
Will Rogers Middle School 6 Public 6-8 799 1.08
Casimir Middle School 7 Public 6-8 618 1.16
Redondo Beach Virtual Learning NR Public K-12 44 1.27
Hamilton Adult Education Center NR Public 0 1.37
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Jubilee Torrance Academy NR Private 1-12 7 0.57
T.J.'s Learning Center NR Private K-12 0 0.67
Children First Cdc Inc NR Private 28 0.78
North High School 9 Public 9-12 1,791 0.91
Environmental Charter High School 9 Charter 9-12 502 0.91
Environmental Charter High - Gardena NR Charter 9-12 221 1.23
Redondo Beach Virtual Learning NR Public K-12 44 1.27
Hamilton Adult Education Center NR Public 0 1.37
South Bay Adult NR Public 0 1.40
Carson School NR Public 368 1.61

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

Neighbors for 3921 West 171st Street, Torrance, CA

3928 W 170th St, Torrance 3916 W 170th St, Torrance 3940 W 170th St, Torrance 3922 W 170th St, Torrance 3915 W 171st St, Torrance 3927 W 171st St, Torrance 3939 W 171st St, Torrance 3934 W 170th St, Torrance 3849 W 171st St, Torrance 3837 W 171st St, Torrance 3825 W 171st St, Torrance 3903 W 171st St, Torrance 3831 W 171st St, Torrance 3813 W 171st St, Torrance 3933 W 171st St, Torrance 3910 W 170th St, Torrance 3904 W 170th St, Torrance 3819 W 171st St, Torrance 3909 W 171st St, Torrance 3843 W 171st St, Torrance

Nearby ZIP codes for 3921 West 171st Street, Torrance, CA

90061, Los Angeles County, CA 90250, Los Angeles County, CA 90254, Los Angeles County, CA 90260, Los Angeles County, CA 90277, Los Angeles County, CA 90303, Los Angeles County, CA 90304, Los Angeles County, CA 90501, Los Angeles County, CA 90503, Los Angeles County, CA 90505, Los Angeles County, CA 90506, Los Angeles County, CA 90710, Los Angeles County, CA 90717, Los Angeles County, CA 90746, Los Angeles County, CA

Frequently asked questions

What is the year built for 3921 West 171st Street, Torrance, CA 90504?

The development at 3921 West 171st Street, Torrance, CA 90504 was built in 1953.

What is the total square footage of 3921 West 171st Street, Torrance, CA 90504?

3921 West 171st Street, Torrance, CA 90504 has a total of 3,933 square feet.

When was 3921 West 171st Street, Torrance, CA 90504 last sold and what was the sale price?

3921 West 171st Street, Torrance, CA 90504 was last sold on 09/13/2016 for $875,000.

What is the assessed value of 3921 West 171st Street, Torrance, CA 90504?

3921 West 171st Street, Torrance, CA 90504 is currently assessed at $1,116,030.

What are the property taxes for 3921 West 171st Street, Torrance, CA 90504?

The property taxes for 3921 West 171st Street, Torrance, CA 90504 total $12,313.

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