Google street view image for 12239 Ralston Ave, Sylmar, CA 91342

Off market

$569,974

•

3 ba

•

1,510

sq ft

12239 Ralston Ave, Sylmar, CA 91342

About this home

12239 Ralston Ave is a 1,510 square foot condo with 3 bedrooms and 3 bathrooms. Based on Redfin's Sylmar data, we estimate the home's value is $569,974.

CondoProperty Type

2000Year Built

$377Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$569,974

$29K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 2.6% lower than the average sale price ($585K) of 6 comparable homes.

SOLD SEP 1, 2026
$510,000
A
3 beds3 baths1,348 sq ft
13550 Foothill Blvd #14, Sylmar, CA 91342
SOLD JUL 31, 2026
$630,000
B
3 beds2.5 baths1,616 sq ft
13471 Sunny Palms Ln, Sylmar, CA 91342
SOLD APR 16, 2026
$640,000
C
3 beds3 baths1,616 sq ft
13522 Island Palms, Sylmar, CA 91342
SOLD JUN 5, 2026
$660,000
D
3 beds2.5 baths1,472 sq ft
13280 Dronfield #21, Sylmar, CA 91342
Coldwell Banker Realty
SOLD OCT 5, 2026
$594,900
E
3 beds3 baths1,440 sq ft
12827 Watt Ln Unit E, Sylmar, CA 91342
SOLD OCT 9, 2026
$475,000
F
3 beds2.5 baths1,286 sq ft
12454 Ralston, Sylmar, CA 91342

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Earn from this home

Sell

$537,998

Est. take-home

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Rent

$3,375/mo

Redfin rental estimate

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Market trends in Sylmar, CA

Last updated October 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-list price

100.0%

+0.0% MoM

Median sale price

$730K

$5K MoM

Avg. days on market

52d

12 days MoM

Recently sold homes

7 MoM

New listings for sale

NEW 3 HRS AGO
$1,075,000
3 beds2 baths1,898 sq ft
11439 Jeff Ave, Sylmar, CA 91342
NEW 5 HRS AGO
$699,000
3 beds3 baths1,782 sq ft
13714 Deane Ln, Sylmar, CA 91342
JohnHart Real Estate
COMING SOON
13691 Gavina #517, Sylmar, CA 91342
$280,000
3 beds2 baths1,508 sq ft
13691 Gavina #517, Sylmar, CA 91342
eXp Realty of Greater Los Angeles, Inc.
OPEN SAT, 11AM TO 1PM
$700,000
4 beds2.5 baths1,857 sq ft
16055 Circle Diamond, Rancho Cascades, CA 91342
OPEN SAT, 1PM TO 4PM
15115 Roxford, Sylmar, CA 91342
$760,000
3 beds3 baths1,852 sq ft
15115 Roxford, Sylmar, CA 91342
OPEN SAT, 2PM TO 4:30PM
$315,000
3 beds2 baths1,680 sq ft
13691 Gavina Ave #397, Sylmar, CA 91342
OPEN SUN, 11AM TO 2PM
$465,000
2 beds2 baths1,052 sq ft
12521 Ralston #4, Sylmar, CA 91342
$798,000
3 beds2 baths1,799 sq ft
13142 Sayre, Sylmar, CA 91342
OPEN SUN, 1PM TO 4PM
$830,000
4 beds3.5 baths1,599 sq ft
13215 Parkland Cir, Sylmar, CA 91342
$1,269,000
3 beds3 baths1,928 sq ft
10510 Kurt St, Sylmar, CA 91342
See all

Provided by Redfin

Sale history for 12239 Ralston Ave

As the MLS and public records start to fill up, we'll list the details here.

Year

Property tax

Land + Additions

Assessment*

2025

$3,477 (+1.7%)

$122,790 + $153,686

$276,476

2024

$3,418 (+2.0%)

$120,383 + $150,673

$271,056

2023

$3,352 (+4.9%)

$118,023 + $147,719

$265,742

2022

$3,196 (+1.5%)

$115,709 + $144,823

$260,532

2021

$3,147 (−0.8%)

$113,441 + $141,984

$255,425

2020

$3,173 (+3.9%)

$111,217 + $139,200

$250,417

2019

$3,054 (+2.9%)

$110,077 + $137,773

$247,850

2018

$2,969 (+2.3%)

$107,919 + $135,072

$242,991

2017

$2,901 (+2.9%)

$103,729 + $129,828

$233,557

2016

$2,819 (+1.5%)

$103,729 + $129,828

$233,557

2015

$2,778 (−0.5%)

$101,696 + $127,283

$228,979

2014

$2,792 (−0.8%)

$98,207 + $122,917

$221,124

2012

$2,815 (+2.4%)

$97,764 + $122,362

$220,126

2011

$2,749 (−0.7%)

$95,848 + $119,963

$215,811

2010

$2,767 (+3.7%)

$93,969 + $117,611

$211,580

2009

$2,669 (+2.4%)

$93,267 + $116,733

$210,000

2008

$2,605

$93,489 + $117,011

$210,500

Tax history for 12239 Ralston Ave

Year

Property tax

Land + Additions

Assessment*

2025

$3,477 (+1.7%)

$122,790 + $153,686

$276,476

2024

$3,418 (+2.0%)

$120,383 + $150,673

$271,056

2023

$3,352 (+4.9%)

$118,023 + $147,719

$265,742

2022

$3,196 (+1.5%)

$115,709 + $144,823

$260,532

2021

$3,147 (−0.8%)

$113,441 + $141,984

$255,425

2020

$3,173 (+3.9%)

$111,217 + $139,200

$250,417

2019

$3,054 (+2.9%)

$110,077 + $137,773

$247,850

2018

$2,969 (+2.3%)

$107,919 + $135,072

$242,991

2017

$2,901 (+2.9%)

$103,729 + $129,828

$233,557

2016

$2,819 (+1.5%)

$103,729 + $129,828

$233,557

2015

$2,778 (−0.5%)

$101,696 + $127,283

$228,979

2014

$2,792 (−0.8%)

$98,207 + $122,917

$221,124

2012

$2,815 (+2.4%)

$97,764 + $122,362

$220,126

2011

$2,749 (−0.7%)

$95,848 + $119,963

$215,811

2010

$2,767 (+3.7%)

$93,969 + $117,611

$211,580

2009

$2,669 (+2.4%)

$93,267 + $116,733

$210,000

2008

$2,605

$93,489 + $117,011

$210,500

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Property details

Interior

Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central

Exterior

Property Information
Subdivision Name: 49184-02
Living Sq. Ft: 1,510
# of Units: 1
Legal Description: TR=49184-02 LOT 1 CONDO UNIT 16

Lot Information
# of Buildings: 1
Land Sq. Ft: 92,252
Legal Lot Number: 1
Municipality Name: LOS ANGELES
Acres: 2.1178
Zoning Code: LARD3
County Use Description: CONDOMINIUM

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 3
Baths: 3.0
Sq. Ft.: 1,510
Stories: —
Lot Size: —
Style: Condo/Co-op
Year Built: 2000
Year Renovated: 2000
County: Los Angeles County
APN: 2507028058

Home facts updated by county records on Oct 6, 2026

Around this home

Schools

K - 12
Preschool & daycare

Dyer Street Elementary School

Public K-5 • Assigned • 0.5mi

7/10

Olive Vista Middle School

Public 6-8 • Assigned • 1.2mi

7/10

Sylmar Biotech Health & Engineering Magnet

Public 9-12 • Assigned • 1.1mi

6/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

The Los Angeles market is becoming more balanced, with buyers gaining a little more negotiating room as homes take longer to sell and price reductions become more common. Well-priced homes in desirable neighborhoods can still attract strong interest....
1 week ago • Los Angeles
Sang Ur
Redfin Premier agent
124 deals
Was this helpful?
LA real estate remains resilient, with long-term demand, limited desirable inventory, and strong neighborhood-by-neighborhood opportunities. For savvy buyers and sellers, the current market creates opportunities to negotiate strategically and build...
2 weeks ago • Los Angeles
Phil Robinson
Redfin agent
59 deals
Was this helpful?
The LA market is rewarding realistic pricing and good strategy. Buyers have more choices and are taking their time, while sellers who price correctly are still getting results. The days of simply “testing the market” are behind us—in this market,...
2 months ago • Los Angeles
Peter Santos
Redfin Premier agent
87 deals
Was this helpful?

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

6/10 Heat Factor

7 days above 100° expected this year, 20 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

7/10 Air Factor

13 unhealthy days expected this year, 16 days in 30 years

Provided by First Street

Historical weather

Sylmar, CA • 91342

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 10 hours in June and 6.4 hours in December, placing it above the U.S. average for solar exposure.

10 hrs

6.4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$542,000 – $656,000

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New listings for sale in 91342

NEW 3 HRS AGO

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NEW 5 HRS AGO

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eXp Realty of Greater Los Angeles, Inc.

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16055 Circle Diamond, Rancho Cascades, CA 91342

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OPEN SAT, 2PM TO 4:30PM

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3 beds2 baths1,680 sq ft

13691 Gavina Ave #397, Sylmar, CA 91342

Cozy fireplace • Vaulted ceilings • Warm wood flooring

OPEN SUN, 11AM TO 2PM

$465,000

2 beds2 baths1,052 sq ft

12521 Ralston #4, Sylmar, CA 91342

Open-concept living • Large windows • Hard wood flooring

$798,000

3 beds2 baths1,799 sq ft

13142 Sayre, Sylmar, CA 91342

Covered patio • 7,500 sq ft lot • 2 garage spots

OPEN SUN, 1PM TO 4PM

$830,000

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13215 Parkland Cir, Sylmar, CA 91342

Landscaped backyard • Covered patio • Corner lot

Home values near 12239 Ralston Ave

Data from public records.

Address	Redfin Estimate
12235 Ralston Avenue, Sylmar, CA 4 Beds \| - Baths \| 1718 Sq. Ft.	$649,564
12259 Ralston Avenue, Sylmar, CA 4 Beds \| 2 Baths \| 1718 Sq. Ft.	$674,571
12235 Ralston Avenue #15, Sylmar, CA 4 Beds \| 2.5 Baths \| 1718 Sq. Ft.	$729,738
14428 Aztec Street, Sylmar, CA 3 Beds \| 2 Baths \| 1331 Sq. Ft.	$748,879
14416 Harvest Moon Drive, Sylmar, CA 3 Beds \| 3 Baths \| 1510 Sq. Ft.	$553,349
12236 Willowbend Lane, Sylmar, CA 3 Beds \| - Baths \| 1510 Sq. Ft.	$498,512
14433 Harvest Moon Drive, Sylmar, CA 3 Beds \| - Baths \| 1510 Sq. Ft.	$656,121

Address	Redfin Estimate
12243 Ralston Avenue #17, Sylmar, CA 4 Beds \| 3 Baths \| 1718 Sq. Ft.	$635,739
12263 Ralston Avenue, Sylmar, CA 3 Beds \| 3 Baths \| 1510 Sq. Ft.	$591,149
277 N Hubbard Avenue, San Fernando, CA 4 Beds \| 3 Baths \| 2772 Sq. Ft.	$858,041
14424 Harvest Moon Drive, Sylmar, CA 3 Beds \| 3 Baths \| 1510 Sq. Ft.	$637,653
14412 Harvest Moon Drive, Sylmar, CA 4 Beds \| 3 Baths \| 1718 Sq. Ft.	$692,355
12232 Willowbend Lane, Sylmar, CA 4 Beds \| 3 Baths \| 1718 Sq. Ft.	$608,305
14437 Harvest Moon Drive, Sylmar, CA 3 Beds \| 3 Baths \| 1436 Sq. Ft.	$557,594

Address	Redfin Estimate
12247 Ralston Avenue #18, Sylmar, CA 3 Beds \| 3 Baths \| 1510 Sq. Ft.	$599,353
12259 Ralston Avenue #19, Sylmar, CA 4 Beds \| 3 Baths \| 1718 Sq. Ft.	$731,059
14434 Aztec Street, Sylmar, CA 4 Beds \| 2 Baths \| 2115 Sq. Ft.	$813,298
14420 Harvest Moon Drive, Sylmar, CA 4 Beds \| 2.5 Baths \| 1718 Sq. Ft.	$687,852
12240 Willowbend Lane, Sylmar, CA 4 Beds \| 2.5 Baths \| 1718 Sq. Ft.	$687,104
12228 Willowbend Lane, Sylmar, OS 3 Beds \| 2.5 Baths \| 1436 Sq. Ft.	$526,871
14441 Harvest Moon Drive, Sylmar, CA 4 Beds \| 3 Baths \| 1718 Sq. Ft.	$644,147

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About this home

Redfin Estimate

Earn from this home

Market trends in Sylmar, CA

Sale history for 12239 Ralston Ave

Tax history for 12239 Ralston Ave

Property details

Around this home

Schools

Lifestyle

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 91342

Home values near 12239 Ralston Ave

More real estate resources