Los Angeles County  »  12171 Mercer St

12171 Mercer Street, Sylmar, CA 91342 - Property report

Also known as: 12171 Mercer St

Property image for 12171 Mercer Street, Sylmar, CA 91342
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Property type

Single Family Residence (0100)

Year built

1988

Acreage

0.115

Sale price

$136,000

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
12171 Mercer St
Sylmar, CA 91342
Zip code
91342
Neighborhood
Lake View Terrace
County
Los Angeles
Municipality
Los Angeles

Owner

Find out who owns 12171 Mercer Street, Sylmar, CA 91342. Uncover corporate and individual owners with a free account.

Building
Property type
Single Family Residence
Building sq. ft.
1,326
Buildings on lot
1
Year built
1988
Last altered
Bedrooms
4
Bathrooms
3
HVAC
Central refrigeration & heating
Sales
Sale date
11/21/1988
Sale price
$136,000
Arm's length
Tax
Tax year
2026-2027
Property tax
$3,713
Tax per sq. ft.
$3
Zoning & use
Zoning
Residential Zero Side Yard (RZ5)
Units
1
Lot
Acreage
0.115

Area overview

Walk score
13 /100.  Car-Dependent
Transit score
38 /100.  Some Transit
Bike score
9 /100.  Somewhat Bikeable
School district
Los Angeles Unified School District
Weed hazard
No
Ownership

Ownership information for 12171 Mercer Street, Sylmar, CA

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

Sales history for 12171 Mercer Street, Sylmar, CA 91342

Sale date Sale price Buyer name Seller name
11/21/1988 $136,000 XXXXXXX, XXXXXXXX X & XXXXX 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
12/07/2020 Quitclaim Deed
(File correction - Single parcel sale)		 XXXXXXX XXXXX XXXXXXXX XXXXXXX XXXXX XXXXXXXX XXXXXXX
12/07/2020 Quitclaim Deed XXXXXXX XXXXX XXXXXXXX XXXXX XXXXXXXX XXXXXXX
05/05/2017 Trust Deed XXXXXXX XXXXXX X XXXXXXXX
05/05/2017 Grant Deed
(Reappraisal transfer - no DTT - Single parcel sale)		 XXXXXXX XXXXX XXXXXXX XXXXXX X
10/08/1998 Deed XXXXX, X X XXXXXXX, XXXXXX X
11/21/1988 Deed XXXXX XXXXXXX, XXXXXXXX X & XXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 12171 Mercer Street, Sylmar, 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
$3,713
Current property tax
$4,000
Tax per sq. ft.
$3
Recent tax assessments
Market value
$312,658
Land value
$118,443
Building value
$194,215

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 $306,528 1.1874 $3,640 +0.95%
2024-2025 $300,519 1.1997 $3,605 +2.03%
2023-2024 $294,627 1.1994 $3,534 +4.97%
2022-2023 $288,851 1.1655 $3,367 +1.16%
2021-2022 $283,188 1.1752 $3,328 -1.06%
2020-2021 $280,284 1.200129 $3,364 +6.33%
2019-2020 $269,403 1.174279 $3,164 +0.14%
2018-2019 $264,121 1.196 $3,159 +24.87%
2017-2018 $212,056 1.193 $2,530 +2.10%
2016-2017 $207,899 1.1918 $2,478 +1.51%

Special assessments & penalties for 12171 Mercer Street, Sylmar, CA

Code Description Tax levied
06181 Greater L.A. County Vector Control District
03694 La County Regional Park And Open Space District
18851 Los Angeles City Light Maintenance
03071 Los Angeles County Flood Control
00170 Los Angeles County Trauma/Emerg Srvs
18850 Los Angeles Landscape & Lighting Dist #96-1
18869 Los Angeles-Stormwater Pollution Abatement
00177 Safe Clean Water Program Funding Measure W
Permits

Permit information for 12171 Mercer Street, Sylmar, CA

Issued date Permit number Permit type Sub type Valuation Expire date Status
01/16/2010

*Most recent permit on record for this property.

More about Los Angeles County property records

Neighborhood

Los Angeles residential market stats

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

Median sale price

$995,000

-3.7% Y-o-Y

Median price/sq. ft.

$650

-3.8% Y-o-Y

Los Angeles county median sale price

$870,000

-0.6% Y-o-Y

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

Risk

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FEMA flood zones

FEMA flood zones
X
Earthquake-induced liquefaction area
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 12171 Mercer Street, Sylmar, CA 91342 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)
Hillery T. Broadous Elementary School 4 Public K-5 382 0.60
Fenton Avenue Charter School 6 Charter 3-5 634 0.61
Fenton Primary Center NR Charter K-2 532 0.76
Calvary Baptist Christian NR Private K-12 0 0.91
Sara Coughlin Elementary School 5 Public K-5 449 1.15
Vista Del Valle Dual Language Academy 5 Public K-5 389 1.49
Pacoima Charter Elementary School 6 Charter K-6 888 1.50
Vaughn Next Century Learning Center 6 Charter K-12 2,877 1.52
Guardian Angel Elementary School NR Private K-8 236 1.56
Harding Street Elementary School 7 Public K-5 371 1.68
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Puc Inspire Charter Academy NR Charter 6-8 195 0.81
Calvary Baptist Christian NR Private K-12 0 0.91
Phoenix Academy Residential Education Center NR Public 7-12 16 0.95
Puc Community Charter Middle School 8 Charter 6-12 784 1.00
Puc Lakeview Charter Academy 5 Charter 6-8 298 1.03
Charles Maclay Middle School 2 Public 6-8 349 1.13
Vaughn Next Century Learning Center 6 Charter K-12 2,877 1.52
Guardian Angel Elementary School NR Private K-8 236 1.56
Our Lady of Victory School NR Private K-8 10 1.96
Concordia Junior/Senior High School NR Private 7-12 144 1.96
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Calvary Baptist Christian NR Private K-12 0 0.91
Phoenix Academy Residential Education Center NR Public 7-12 16 0.95
Puc Community Charter Middle School 8 Charter 6-12 784 1.00
Ypi Valley Public Charter High 3 Charter 9-12 200 1.12
Cesar E. Chavez Learning Academies-Teacher Preparation Academy 4 Public 9-12 390 1.31
Cesar E. Chavez Learning Academies-Arts,Theatre, Entertainment (Artes) 6 Public 9-12 324 1.31
Cesar E. Chavez Learning Academies-Social Justice Humanitas Academy 5 Public 9-12 439 1.31
Academy of Scientific Exploration (ASE) 6 Public 9-12 450 1.31
Vaughn Next Century Learning Center 6 Charter K-12 2,877 1.52
Concordia Junior/Senior High School NR Private 7-12 144 1.96

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

Neighbors for 12171 Mercer Street, Sylmar, CA

11894 Wheeler Ave, Sylmar 11895 Wheeler Ave, Sylmar 11881 Wheeler Ave, Sylmar 12163 Mercer St, Sylmar 12160 Mercer St, Sylmar 12168 Mercer St, Sylmar 11864 Wheeler Ave, Sylmar 11869 Wheeler Ave, Sylmar 11874 Terra Vista Way, Sylmar 12175 Mercer St, Sylmar 11888 Wheeler Ave, Sylmar 12167 Mercer St, Sylmar 12172 Mercer St, Sylmar 11885 Wheeler Ave, Sylmar 12164 Mercer St, Sylmar 12145 Claretta St, Sylmar 11877 Wheeler Ave, Sylmar 11880 Terra Vista Way, Sylmar 11889 Wheeler Ave, Sylmar 11873 Wheeler Ave, Sylmar

Nearby ZIP codes for 12171 Mercer Street, Sylmar, CA

91331, Los Angeles County, CA 91340, Los Angeles County, CA 91345, Los Angeles County, CA 91405, Los Angeles County, CA 91504, Los Angeles County, CA 91505, Los Angeles County, CA 91601, Los Angeles County, CA 91605, Los Angeles County, CA 91607, Los Angeles County, CA

Frequently asked questions

What is the year built for 12171 Mercer Street, Sylmar, CA 91342?

The development at 12171 Mercer Street, Sylmar, CA 91342 was built in 1988.

What is the total square footage of 12171 Mercer Street, Sylmar, CA 91342?

12171 Mercer Street, Sylmar, CA 91342 has a total of 1,326 square feet.

When was 12171 Mercer Street, Sylmar, CA 91342 last sold and what was the sale price?

12171 Mercer Street, Sylmar, CA 91342 was last sold on 11/21/1988 for $136,000.

What is the assessed value of 12171 Mercer Street, Sylmar, CA 91342?

12171 Mercer Street, Sylmar, CA 91342 is currently assessed at $306,528.

What are the property taxes for 12171 Mercer Street, Sylmar, CA 91342?

The property taxes for 12171 Mercer Street, Sylmar, CA 91342 total $3,639.

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