Google street view image for 10923 Rathburn Ave, Porter Ranch, CA 91326

Off Market Dec 2019 for $750K

$1,286,568

Est. refi paymentEst. refi $4,720/mo

•

3 ba

•

2,402

sq ft

10923 Rathburn Ave, Porter Ranch, CA 91326

About this home

10923 Rathburn Ave is a 2,402 square foot house on a 0.26 acre lot with 5 bedrooms and 3 bathrooms. - it last sold on December 04, 2019 for $750,000. Based on Redfin's Porter Ranch data, we estimate the home's value is $1,286,568.

Single-familyProperty Type

1957Year Built

0.26 acresLot Size

$536Est. Price/Sq.Ft.

2 car garageParking

Source:Public Records

Redfin Estimate

$1,286,568

$537K since sold in December 2019$14K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 11.4% higher than the average sale price ($1.16M) of 6 comparable homes.

SOLD JUN 2, 2026
$1,505,000
A
5 beds3 baths2,704 sq ft
19140 Merion, Porter Ranch, CA 91326
SOLD AUG 27, 2026
$1,150,000
B
5 beds3 baths2,392 sq ft
18400 Bermuda St, Northridge, CA 91326
SOLD MAY 19, 2026
$1,005,000
C
5 beds3 baths2,591 sq ft
18301 Chatsworth St
SOLD AUG 21, 2026
$1,100,000
D
4 beds3 baths2,458 sq ft
10828 Amigo Ave, Porter Ranch, CA 91326
SOLD APR 30, 2026
$1,130,000
E
4 beds3 baths2,018 sq ft
10953 Darby Ave, Northridge, CA 91326
SOLD DEC 9, 2025
$1,040,999
F
4 beds4 baths3,013 sq ft
18308 Lahey St, Porter Ranch, CA 91326

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Earn from this home

Sell

$697,789

Est. take-home

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Refinance

Est. cash available

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Rent

$5,551/mo

Redfin rental estimate

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Market trends in Northridge East, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.8%

+0.8% MoM

Median sale price

$1.2M

$140K MoM

Avg. days on market

36d

8 days MoM

Recently sold homes

2 MoM

New listings for sale

OPEN FRI, 11AM TO 2PM
$1,695,000
7 beds4 baths3,168 sq ft
19230 Cheyenne St, Porter Ranch, CA 91326
COMING SOON
$775,000
3 beds3 baths1,697 sq ft
19169 Index St #1, Porter Ranch, CA 91326
NEW 35 HRS AGO
$1,299,000
4 beds3 baths2,869 sq ft
19377 Germain St, Porter Ranch, CA 91326
$1,699,000
4 beds4 baths3,711 sq ft
20356 Via Cellini, Northridge, CA 91326
COMING SOON
$1,299,800
3 beds2 baths2,019 sq ft
11339 Modena Ln, Northridge, CA 91326
HOT HOME
$1,199,000
4 beds3 baths3,191 sq ft
11719 Eddleston Dr, Porter Ranch, CA 91326
$824,950
2 beds2.5 baths1,253 sq ft
20304 Pienza Ln, Northridge, CA 91326
3D WALKTHROUGH
$1,379,000
4 beds3 baths2,378 sq ft
19041 Muirkirk Dr, Porter Ranch, CA 91326
$715,000
2 beds2 baths1,298 sq ft
20312 Paseo Meriana, Northridge, CA 91326
Equity Union
OPEN SAT, 1PM TO 4PM
$745,000
4 beds3 baths1,598 sq ft
11257 Key West Ave #3, Porter Ranch, CA 91326
See all

Provided by Redfin

Sale history for 10923 Rathburn Ave

Year

Property tax

Land + Additions

Assessment*

2025

$10,302 (+1.2%)

$647,545 + $172,683

$820,228

2024

$10,175 (+1.9%)

$647,545 + $172,683

$820,228

2023

$9,984 (+4.8%)

$634,849 + $169,298

$804,147

2022

$9,530 (+1.3%)

$622,401 + $165,979

$788,380

2021

$9,408 (−1.0%)

$610,198 + $162,725

$772,923

2020

$9,500 (−0.9%)

$598,234 + $159,535

$757,769

2019

$9,588 (−0.3%)

$592,100 + $157,900

$750,000

2018

$9,616 (+7.1%)

$542,000 + $232,000

$774,000

2017

$8,980 (+12.3%)

$506,000 + $217,000

$723,000

2016

$7,994

$506,000 + $217,000

$723,000

2015

$7,995 (+10.4%)

$451,000 + $193,000

$644,000

2014

$7,242 (+15.6%)

$397,000 + $170,000

$567,000

2012

$6,262 (+1.3%)

$327,600 + $140,700

$468,300

2011

$6,184 (−1.8%)

$327,600 + $140,700

$468,300

2010

$6,295 (+3.9%)

$327,600 + $140,700

$468,300

2009

$6,057 (−31.7%)

$327,600 + $140,700

$468,300

2008

$8,864

$327,600 + $140,700

$468,300

Tax history for 10923 Rathburn Ave

Year

Property tax

Land + Additions

Assessment*

2025

$10,302 (+1.2%)

$647,545 + $172,683

$820,228

2024

$10,175 (+1.9%)

$647,545 + $172,683

$820,228

2023

$9,984 (+4.8%)

$634,849 + $169,298

$804,147

2022

$9,530 (+1.3%)

$622,401 + $165,979

$788,380

2021

$9,408 (−1.0%)

$610,198 + $162,725

$772,923

2020

$9,500 (−0.9%)

$598,234 + $159,535

$757,769

2019

$9,588 (−0.3%)

$592,100 + $157,900

$750,000

2018

$9,616 (+7.1%)

$542,000 + $232,000

$774,000

2017

$8,980 (+12.3%)

$506,000 + $217,000

$723,000

2016

$7,994

$506,000 + $217,000

$723,000

2015

$7,995 (+10.4%)

$451,000 + $193,000

$644,000

2014

$7,242 (+15.6%)

$397,000 + $170,000

$567,000

2012

$6,262 (+1.3%)

$327,600 + $140,700

$468,300

2011

$6,184 (−1.8%)

$327,600 + $140,700

$468,300

2010

$6,295 (+3.9%)

$327,600 + $140,700

$468,300

2009

$6,057 (−31.7%)

$327,600 + $140,700

$468,300

2008

$8,864

$327,600 + $140,700

$468,300

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

Permits

Aug 15, 2019 • Final

Electrical

Upgrade the electrical service to 200 amps.

Electrical

Dec 14, 1999 • Final

Plumbing

Remove and replace a water heater.

Plumbing

Water heater

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

Interior

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

Exterior

Property Information
Subdivision Name: 22422
Living Sq. Ft: 2,402
# of Units: 1
Legal Description: TRACT # 22422 EX OF ST LOT 36

Lot Information
# of Buildings: 1
Land Sq. Ft: 11,324
Legal Lot Number: 36
Municipality Name: LOS ANGELES
Acres: 0.26
Depth Footage: 133
Front Footage: 85
Zoning Code: LARE11
County Use Description: SINGLE FAMILY RESID

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 5
Baths: 3.0
Sq. Ft.: 2,402
Stories: —
Lot Size: 0.26 acres
Style: Single Family Residential
Year Built: 1957
Year Renovated: 1960
County: Los Angeles County
APN: 2715004021

Home facts updated by county records on Aug 28, 2026

Around this home

Schools

Darby Avenue Charter School

Public K-5 • Assigned • 0.2mi

7/10

Patrick Henry Middle School

Public 6-8 • Assigned • 1.4mi

8/10

Northridge Academy High

Public 9-12 • Assigned • 1.7mi

6/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

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348 deals
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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,...
13 hours ago • Los Angeles
Peter Santos
Redfin Premier agent
82 deals
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LA's real estate market stays a top-tier profit machine through the mid point of26! Strong demand, tight inventory, and the city's allure drive steady 3-7% appreciation. High equity and robust rents make it ideal for long-term investors seeking...
1 month ago • Los Angeles
Thomas Chorley
Redfin Premier agent
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Climate risks

1/10 Flood Factor

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

3/10 Fire Factor

0.31% chance of being in a wildfire in next 30 years

6/10 Heat Factor

7 days above 100° expected this year, 18 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

Porter Ranch, CA • 91326

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 6.3 hours in December, placing it above the U.S. average for solar exposure.

10 hrs

6.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.22M – $1.48M

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Nearby similar homes

OPEN FRI, 11AM TO 2PM

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19230 Cheyenne St, Porter Ranch, CA 91326

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New listings for sale in 91326

OPEN FRI, 11AM TO 2PM

$1,695,000

7 beds4 baths3,168 sq ft

19230 Cheyenne St, Porter Ranch, CA 91326

COMING SOON

$775,000

3 beds3 baths1,697 sq ft

19169 Index St #1, Porter Ranch, CA 91326

NEW 35 HRS AGO

$1,299,000

4 beds3 baths2,869 sq ft

19377 Germain St, Porter Ranch, CA 91326

$1,699,000

4 beds4 baths3,711 sq ft

20356 Via Cellini, Northridge, CA 91326

COMING SOON

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HOT HOME

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11719 Eddleston Dr, Porter Ranch, CA 91326

$824,950

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3D WALKTHROUGH

$1,379,000

4 beds3 baths2,378 sq ft

19041 Muirkirk Dr, Porter Ranch, CA 91326

$715,000

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Equity Union

Home values near 10923 Rathburn Ave

Data from public records.

Address	Redfin Estimate
10915 Rathburn Avenue, Porter Ranch, CA 3 Beds \| 2 Baths \| 1525 Sq. Ft.	$1,059,413
11001 Rathburn Avenue, Porter Ranch, CA 4 Beds \| 2 Baths \| 2304 Sq. Ft.	$1,270,917

Address	Redfin Estimate
10907 Rathburn Avenue, Porter Ranch, CA 5 Beds \| 3 Baths \| 2270 Sq. Ft.	$1,229,648
10953 Rathburn Avenue, Porter Ranch, CA 3 Beds \| 2 Baths \| 1518 Sq. Ft.	$1,088,226

Address	Redfin Estimate
10901 Rathburn Avenue, Porter Ranch, CA 3 Beds \| 2 Baths \| 1914 Sq. Ft.	$1,065,710
10945 Rathburn Avenue, Northridge, CA 3 Beds \| 2 Baths \| 1590 Sq. Ft.	$1,034,812

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in Northridge East, CA

Sale history for 10923 Rathburn Ave

Tax history for 10923 Rathburn 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 91326

Home values near 10923 Rathburn Ave

More real estate resources