Google street view image for 12435 Ralston Ave, Sylmar, CA 91342

Off market

$671,735

•

1 ba

•

890

sq ft

12435 Ralston Ave, Sylmar, CA 91342

About this home

12435 Ralston Ave is a 890 square foot multi-family home on a 0.36 acre lot with 2 bedrooms and 1 bathroom. Based on Redfin's Sylmar data, we estimate the home's value is $671,735.

Multi-familyProperty Type

1958Year Built

0.36 acresLot Size

$755Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$671,735

$40K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 20.8% lower than the average sale price ($848K) of 6 comparable homes.

SOLD OCT 1, 2026
$1,000,000
A
3 beds1.5 baths1,012 sq ft
12473 Ralston, Sylmar, CA 91342
SOLD SEP 18, 2026
$1,000,000
B
3 beds1 bath1,336 sq ft
12468 Ralston, Sylmar, CA 91342
SOLD SEP 4, 2026
$750,000
C
2 beds1 bath997 sq ft
14534 Sayre St, Sylmar, CA 91342
SOLD SEP 24, 2026
$699,000
D
2 beds1 bath954 sq ft
514 Fermoore, San Fernando, CA 91340
SOLD JAN 28, 2026
$830,000
E
2 beds1 bath881 sq ft
14785 Polk, Sylmar, CA 91342
SOLD JAN 14, 2026
$808,000
F
2 beds1 bath872 sq ft
12659 Ralston Ave, Sylmar, CA 91342

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Earn from this home

Sell

$634,249

Est. take-home

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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

99.2%

0.8% MoM

Median sale price

$730K

$349 MoM

Avg. days on market

60d

8 days MoM

Recently sold homes

2 MoM

New listings for sale

OPEN TODAY, 12PM TO 3PM
$225,000
2 beds2 baths1,200 sq ft
12401 Filmore St #212, Sylmar, CA 91342
OPEN SUN, 1PM TO 3PM
$1,050,000
4 beds3.5 baths2,745 sq ft
13615 Glenoaks Blvd, Rancho Cascades, CA 91342
$1,295,000
7 beds5 baths3,613 sq ft
11714 Remington, Sylmar, CA 91342
OPEN TODAY, 1PM TO 3PM
$459,000
2 beds1 bath950 sq ft
12452 Ralston #6, Sylmar, CA 91342
OPEN TODAY, 12PM TO 3PM
$725,000
3 beds1 bath1,240 sq ft
13373 Herron, Sylmar, CA 91342
$319,000
Studio— baths1,596 sq ft
13691 Gavina Ave #642, Sylmar, CA 91342
3D WALKTHROUGH
$375,000
2 beds2 baths864 sq ft
13126 Bromont Ave #4, Sylmar, CA 91342
OPEN TODAY, 11AM TO 1PM
$799,999
3 beds1 bath1,056 sq ft
14546 Lyle, Sylmar, CA 91342
OPEN TODAY, 10AM TO 4PM
$995,000
2 beds1 bath1,064 sq ft
11192 Osborne St, Sylmar, CA 91342
$2,390,000
10 beds5 baths3,479 sq ft
12643 Norris Ave, Sylmar, CA 91342
See all

Provided by Redfin

Sale history for 12435 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

$3,043 (+2.8%)

$111,694 + $111,694

$223,388

2024

$2,961 (+1.8%)

$109,504 + $109,504

$219,008

2023

$2,910 (+4.5%)

$107,357 + $107,357

$214,714

2022

$2,784 (+1.5%)

$105,252 + $105,252

$210,504

2021

$2,743 (−0.8%)

$103,189 + $103,189

$206,378

2020

$2,765 (+3.7%)

$101,166 + $101,166

$202,332

2019

$2,668 (+3.3%)

$100,129 + $100,129

$200,258

2018

$2,581 (+2.2%)

$98,166 + $98,166

$196,332

2017

$2,527 (+3.0%)

$94,355 + $94,355

$188,710

2016

$2,453 (+1.3%)

$94,355 + $94,355

$188,710

2015

$2,421 (−1.0%)

$92,505 + $92,505

$185,010

2014

$2,446 (−1.3%)

$89,332 + $89,332

$178,664

2012

$2,478 (+2.8%)

$88,929 + $88,929

$177,858

2011

$2,411 (−1.0%)

$87,186 + $87,186

$174,372

2010

$2,436 (+3.6%)

$85,477 + $85,477

$170,954

2009

$2,352 (+4.0%)

$84,839 + $84,839

$169,678

2008

$2,260

$85,041 + $85,041

$170,082

Tax history for 12435 Ralston Ave

Year

Property tax

Land + Additions

Assessment*

2025

$3,043 (+2.8%)

$111,694 + $111,694

$223,388

2024

$2,961 (+1.8%)

$109,504 + $109,504

$219,008

2023

$2,910 (+4.5%)

$107,357 + $107,357

$214,714

2022

$2,784 (+1.5%)

$105,252 + $105,252

$210,504

2021

$2,743 (−0.8%)

$103,189 + $103,189

$206,378

2020

$2,765 (+3.7%)

$101,166 + $101,166

$202,332

2019

$2,668 (+3.3%)

$100,129 + $100,129

$200,258

2018

$2,581 (+2.2%)

$98,166 + $98,166

$196,332

2017

$2,527 (+3.0%)

$94,355 + $94,355

$188,710

2016

$2,453 (+1.3%)

$94,355 + $94,355

$188,710

2015

$2,421 (−1.0%)

$92,505 + $92,505

$185,010

2014

$2,446 (−1.3%)

$89,332 + $89,332

$178,664

2012

$2,478 (+2.8%)

$88,929 + $88,929

$177,858

2011

$2,411 (−1.0%)

$87,186 + $87,186

$174,372

2010

$2,436 (+3.6%)

$85,477 + $85,477

$170,954

2009

$2,352 (+4.0%)

$84,839 + $84,839

$169,678

2008

$2,260

$85,041 + $85,041

$170,082

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

Permits

May 25, 2007 • Final

Electrical

Upgrade the electrical service to 200 amps and install new electrical circuits.

Electrical

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Property details

Exterior

Property Information
Subdivision Name: 5909
Living Sq. Ft: 890
# of Units: 2
Legal Description: TRACT # 5909 LOT COM AT MOST E COR OF LOT 36 TH NW ON SW LINE OF RALSTON AVE 45 FT TH S 42 53' W 158.50 FT TH N 47 07'06" W 5 FT TH S 42 53' W 149.23 FT TH N 47 07'03" W 45 FT TH S 42 53' W TO SW LOT 36

Lot Information
# of Buildings: 2
Land Sq. Ft: 15,542
Legal Lot Number: 6
Municipality Name: LOS ANGELES
Acres: 0.3568
Zoning Code: SLAR1
County Use Description: DUPLEX

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 2
Baths: 1.0
Sq. Ft.: 890
Stories: —
Lot Size: 0.36 acres
Style: Multi-Family (2-4 Unit)
Year Built: 1958
Year Renovated: —
County: Los Angeles County
APN: 2507006029

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 • 0.4mi

7/10

Olive Vista Middle School

Public 6-8 • Assigned • 1.0mi

7/10

Sylmar Biotech Health & Engineering Magnet

Public 9-12 • Assigned • 1.0mi

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....
2 weeks 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...
3 weeks ago • Los Angeles
Phil Robinson
Redfin agent
60 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

7/10 Heat Factor

7 days above 100° expected this year, 21 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

6/10 Air Factor

10 unhealthy days expected this year, 12 days in 30 years

Provided by First Street

Historical weather

Sylmar, CA • 91342

Average low and high temperatures (°F)

67°

52°

70°

53°

74°

53°

72°

52°

77°

55°

83°

58°

88°

62°

92°

65°

86°

64°

79°

58°

71°

54°

70°

53°

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

$639,000 – $773,000

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New listings for sale in 91342

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OPEN TODAY, 12PM TO 3PM

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Studio— baths1,596 sq ft

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3D WALKTHROUGH

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Ample cabinetry • En-suite bathroom • Community amenities

OPEN TODAY, 11AM TO 1PM

$799,999

3 beds1 bath1,056 sq ft

14546 Lyle, Sylmar, CA 91342

New electrical panel • Complete rewire • Open concept kitchen

OPEN TODAY, 10AM TO 4PM

$995,000

2 beds1 bath1,064 sq ft

11192 Osborne St, Sylmar, CA 91342

Lake view terrace • Usable land • Equestrian trails

Home values near 12435 Ralston Ave

Data from public records.

Address	Redfin Estimate
12416 Ralston Ave, Sylmar, CA 2 Beds \| 2 Baths \| 1329 Sq. Ft.	$732,620
12440 Ralston Ave, Sylmar, CA 3 Beds \| 2 Baths \| 1052 Sq. Ft.	$747,430
12452 Ralston Ave Apt 2, Sylmar, CA 3 Beds \| 3 Baths \| 1302 Sq. Ft.	$457,480
12452 Ralston Ave Apt 5, Sylmar, CA 3 Beds \| 3 Baths \| 1302 Sq. Ft.	$513,872
12427 Ralston Ave, Sylmar, CA 3 Beds \| 1 Baths \| 1166 Sq. Ft.	$771,300
12439 Ralston Ave, Sylmar, CA 4 Beds \| 2 Baths \| 1200 Sq. Ft.	$768,661
12451 Ralston Ave Apt B, Sylmar, CA 3 Beds \| 3 Baths \| 1435 Sq. Ft.	$576,346

Address	Redfin Estimate
12426 Ralston Ave, Sylmar, CA 3 Beds \| 2 Baths \| 1574 Sq. Ft.	$759,142
12454 Ralston Ave Apt 6, Sylmar, CA 2 Beds \| 1 Baths \| 950 Sq. Ft.	$408,359
12452 Ralston Ave Apt 3, Sylmar, CA 3 Beds \| 2.5 Baths \| 1286 Sq. Ft.	$517,273
12452 Ralston Apt 6, Sylmar, CA 2 Beds \| 1 Baths \| 950 Sq. Ft.	$461,106
12415 Ralston Ave, Sylmar, CA 4 Beds \| 4 Baths \| 2550 Sq. Ft.	$985,566
12437 Ralston Ave, Sylmar, CA 5 Beds \| 3 Baths \| 2293 Sq. Ft.	$905,499
12451 Ralston Ave Apt C, Sylmar, CA 3 Beds \| 2.5 Baths \| 1435 Sq. Ft.	$552,937

Address	Redfin Estimate
12432 Ralston Ave, Sylmar, CA 3 Beds \| 3 Baths \| 1460 Sq. Ft.	$873,578
12452 Ralston Ave Apt 1, Sylmar, CA 2 Beds \| 1 Baths \| 950 Sq. Ft.	$450,768
12452 Ralston Ave Apt 4, Sylmar, CA 3 Beds \| 2.5 Baths \| 1286 Sq. Ft.	$500,762
12447 Ralston Ave, Sylmar, CA 3 Beds \| 2 Baths \| 1308 Sq. Ft.	$679,846
12409 Ralston Ave, Sylmar, CA 3 Beds \| 2 Baths \| 1538 Sq. Ft.	$770,648
12451 Ralston Apt A, Sylmar, CA 3 Beds \| 3 Baths \| 1435 Sq. Ft.	$583,341
12453 Ralston Ave Apt A, Sylmar, CA 3 Beds \| - Baths \| 1435 Sq. Ft.	$486,972

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About this home

Redfin Estimate

Earn from this home

Market trends in Sylmar, CA

Sale history for 12435 Ralston Ave

Tax history for 12435 Ralston Ave

Permits

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 12435 Ralston Ave

More real estate resources