Google street view image for 12243 Ralston Ave #17, Sylmar, CA 91342

Off market

$630,383

•

3 ba

•

1,718

sq ft

12243 Ralston Ave #17, Sylmar, CA 91342

About this home

12243 Ralston Ave #17 is a 1,718 square foot condo with 4 bedrooms and 3 bathrooms. Based on Redfin's Sylmar data, we estimate the home's value is $630,383.

CondoProperty Type

2000Year Built

$367Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$630,383

$5,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 5.1% lower than the average sale price ($664K) of 6 comparable homes.

SOLD JUN 26, 2026
$750,000
A
4 beds3 baths1,818 sq ft
12275 Windmere Ave, Sylmar, CA 91342
SOLD MAR 19, 2026
$740,000
B
4 beds3 baths1,799 sq ft
14632 Glenridge Ct, Sylmar, CA 91342
SOLD JUL 30, 2026
$715,000
C
3 beds3 baths1,844 sq ft
15721 Cobalt St #102, Sylmar, CA 91342
SOLD JUL 31, 2026
$630,000
D
3 beds2.5 baths1,616 sq ft
13471 Sunny Palms Ln, Sylmar, CA 91342
SOLD SEP 1, 2026
$510,000
E
3 beds3 baths1,348 sq ft
13550 Foothill Blvd #14, Sylmar, CA 91342
SOLD APR 16, 2026
$640,000
F
3 beds3 baths1,616 sq ft
13522 Island Palms, Sylmar, CA 91342

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Earn from this home

Sell

$595,136

Est. take-home

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Rent

$3,576/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

$354,900
3 beds2 baths1,760 sq ft
15455 Glenoaks Blvd #226, Sylmar, CA 91342
$1,075,000
3 beds2 baths1,898 sq ft
11439 Jeff Ave, Sylmar, CA 91342
$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.
$700,000
3 beds2.5 baths1,857 sq ft
16055 Circle Diamond, Rancho Cascades, CA 91342
15115 Roxford, Sylmar, CA 91342
$760,000
3 beds3 baths1,852 sq ft
15115 Roxford, Sylmar, CA 91342
$315,000
3 beds2 baths1,680 sq ft
13691 Gavina Ave #397, Sylmar, CA 91342
$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
$830,000
4 beds3.5 baths1,599 sq ft
13215 Parkland Cir, Sylmar, CA 91342
See all

Provided by Redfin

Sale history for 12243 Ralston Ave #17

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

Year

Property tax

Land + Additions

Assessment*

2025

$6,622 (+1.1%)

$160,691 + $214,774

$375,465

2024

$6,548 (+1.4%)

$157,541 + $210,563

$368,104

2023

$6,460 (+3.4%)

$154,452 + $206,435

$360,887

2022

$6,251 (+1.0%)

$151,424 + $202,388

$353,812

2021

$6,188 (−0.6%)

$148,455 + $198,420

$346,875

2020

$6,225 (+2.7%)

$145,545 + $194,530

$340,075

2019

$6,063 (+1.5%)

$144,053 + $192,536

$336,589

2018

$5,976 (+1.5%)

$141,229 + $188,761

$329,990

2017

$5,885 (+54.7%)

$135,746 + $181,432

$317,178

2016

$3,805 (+1.5%)

$135,746 + $181,432

$317,178

2015

$3,750 (−0.4%)

$133,085 + $177,875

$310,960

2014

$3,765 (+12.5%)

$128,519 + $171,772

$300,291

2012

$3,346 (−2.3%)

$122,000 + $164,000

$286,000

2011

$3,425 (−1.5%)

$110,000 + $147,000

$257,000

2010

$3,476 (−3.4%)

$113,000 + $152,000

$265,000

2009

$3,598 (+3.0%)

$113,000 + $152,000

$265,000

2008

$3,494

$122,343 + $163,517

$285,860

Tax history for 12243 Ralston Ave #17

Year

Property tax

Land + Additions

Assessment*

2025

$6,622 (+1.1%)

$160,691 + $214,774

$375,465

2024

$6,548 (+1.4%)

$157,541 + $210,563

$368,104

2023

$6,460 (+3.4%)

$154,452 + $206,435

$360,887

2022

$6,251 (+1.0%)

$151,424 + $202,388

$353,812

2021

$6,188 (−0.6%)

$148,455 + $198,420

$346,875

2020

$6,225 (+2.7%)

$145,545 + $194,530

$340,075

2019

$6,063 (+1.5%)

$144,053 + $192,536

$336,589

2018

$5,976 (+1.5%)

$141,229 + $188,761

$329,990

2017

$5,885 (+54.7%)

$135,746 + $181,432

$317,178

2016

$3,805 (+1.5%)

$135,746 + $181,432

$317,178

2015

$3,750 (−0.4%)

$133,085 + $177,875

$310,960

2014

$3,765 (+12.5%)

$128,519 + $171,772

$300,291

2012

$3,346 (−2.3%)

$122,000 + $164,000

$286,000

2011

$3,425 (−1.5%)

$110,000 + $147,000

$257,000

2010

$3,476 (−3.4%)

$113,000 + $152,000

$265,000

2009

$3,598 (+3.0%)

$113,000 + $152,000

$265,000

2008

$3,494

$122,343 + $163,517

$285,860

*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: 1,718
# of Units: 1
Legal Description: TR=49184-02 LOT 1 CONDO UNIT 17

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: 4
Baths: 3.0
Sq. Ft.: 1,718
Stories: —
Lot Size: —
Style: Condo/Co-op
Year Built: 2000
Year Renovated: 2000
County: Los Angeles County
APN: 2507028059

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...
3 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

$599,000 – $725,000

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$385,000

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New listings for sale in 91342

$354,900

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11439 Jeff Ave, Sylmar, CA 91342

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eXp Realty of Greater Los Angeles, Inc.

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$315,000

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13691 Gavina Ave #397, Sylmar, CA 91342

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$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

Home values near 12243 Ralston Ave #17

Data from public records.

Address	Redfin Estimate
12235 Ralston Ave, Sylmar, CA 4 Beds \| - Baths \| 1718 Sq. Ft.	$645,282
12259 Ralston Ave, Sylmar, CA 4 Beds \| 2 Baths \| 1718 Sq. Ft.	$662,340
12259 Ralston Ave Apt 19, Sylmar, CA 4 Beds \| 3 Baths \| 1718 Sq. Ft.	$723,533
14434 Aztec St, Sylmar, CA 4 Beds \| 2 Baths \| 2115 Sq. Ft.	$822,244
12240 Willowbend Ln, Sylmar, CA 4 Beds \| 2.5 Baths \| 1718 Sq. Ft.	$686,248
12228 Willowbend Ln, Sylmar, OS 3 Beds \| 2.5 Baths \| 1436 Sq. Ft.	$525,357
12231 Willowbend Ln, Sylmar, CA 4 Beds \| 3 Baths \| 1718 Sq. Ft.	$699,325

Address	Redfin Estimate
12239 Ralston Ave, Sylmar, CA 3 Beds \| 3 Baths \| 1510 Sq. Ft.	$566,478
12263 Ralston Ave, Sylmar, CA 3 Beds \| 3 Baths \| 1510 Sq. Ft.	$584,356
12235 Ralston Ave Apt 15, Sylmar, CA 4 Beds \| 2.5 Baths \| 1718 Sq. Ft.	$693,497
14428 Aztec St, Sylmar, CA 3 Beds \| 2 Baths \| 1331 Sq. Ft.	$757,781
12236 Willowbend Ln, Sylmar, CA 3 Beds \| - Baths \| 1510 Sq. Ft.	$491,525
14433 Harvest Moon Dr, Sylmar, CA 3 Beds \| - Baths \| 1510 Sq. Ft.	$660,215
12227 Willowbend Ln, Sylmar, CA 3 Beds \| 3 Baths \| 1436 Sq. Ft.	$613,805

Address	Redfin Estimate
12247 Ralston Ave Apt 18, Sylmar, CA 3 Beds \| 3 Baths \| 1510 Sq. Ft.	$590,378
12267 Ralston Ave, Sylmar, CA 3 Beds \| 3 Baths \| 1436 Sq. Ft.	$542,918
277 North Hubbard Ave, San Fernando, CA 4 Beds \| 3 Baths \| 2772 Sq. Ft.	$888,296
14416 Harvest Moon Dr, Sylmar, CA 3 Beds \| 3 Baths \| 1510 Sq. Ft.	$555,423
12232 Willowbend Ln, Sylmar, CA 4 Beds \| 3 Baths \| 1718 Sq. Ft.	$615,431
12235 Willowbend Ln, Sylmar, CA 3 Beds \| 3 Baths \| 1510 Sq. Ft.	$566,999
12264 Willowbend Ln, Sylmar, CA 3 Beds \| 3 Baths \| 1510 Sq. Ft.	$453,356

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About this home

Redfin Estimate

Earn from this home

Market trends in Sylmar, CA

Sale history for 12243 Ralston Ave #17

Tax history for 12243 Ralston Ave #17

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 12243 Ralston Ave #17

More real estate resources