Google street view image for 18336 Chatham Ln, Porter Ranch, CA 91326

Off Market Oct 2023 for $1.4M

$1,707,296

Est. refi paymentEst. refi $8,575/mo

•

4 ba

•

4,288

sq ft

18336 Chatham Ln, Porter Ranch, CA 91326

About this home

18336 Chatham Ln is a 4,288 square foot house on a 8,788 square foot lot with 5 bedrooms and 4 bathrooms. - it last sold on October 10, 2023 for $1,490,000. Based on Redfin's Porter Ranch data, we estimate the home's value is $1,707,296.

Single-familyProperty Type

1986Year Built

8,788 sq ftLot Size

$398Est. Price/Sq.Ft.

3 car garageParking

Source:Public Records

Redfin Estimate

$1,707,296

$217K since sold in October 2023$1,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 19.8% higher than the average sale price ($1.42M) of 6 comparable homes.

SOLD AUG 19, 2026
$1,350,000
A
4 beds3.5 baths3,805 sq ft
18400 Chatham, Porter Ranch, CA 91326
Coldwell Banker Quality Properties
SOLD AUG 5, 2026
$1,199,000
B
4 beds3 baths2,700 sq ft
18233 Charlton, Porter Ranch, CA 91326
Coldwell Banker Quality Properties
SOLD AUG 31, 2026
$1,310,000
C
5 beds4 baths3,511 sq ft
11719 Monte Leon, Porter Ranch, CA 91326
SOLD AUG 25, 2026
$1,500,000
D
4 beds3 baths3,208 sq ft
11894 Darby Ave, Porter Ranch, CA 91326
SOLD JUN 30, 2026
$1,930,000
E
5 beds4 baths3,866 sq ft
11822 Zelzah, Granada Hills, CA 91344
RE/MAX One
SOLD MAR 24, 2026
$1,260,000
F
4 beds3 baths2,552 sq ft
11830 Killimore Ave, Porter Ranch, CA 91326

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Earn from this home

Sell

$486,734

Est. take-home

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Refinance

Est. cash available

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Rent

$7,959/mo

Redfin rental estimate

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Market trends in Porter Ranch, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.2%

+0.4% MoM

Median sale price

$1.3M

$69K MoM

Avg. days on market

43d

2 days MoM

Recently sold homes

9 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 32 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 18336 Chatham Ln

Year

Property tax

Land + Additions

Assessment*

2025

$18,707 (+1.2%)

$889,134 + $630,666

$1,519,800

2024

$18,478 (+39.6%)

$889,134 + $630,666

$1,519,800

2023

$13,240 (+4.8%)

$871,700 + $618,300

$1,490,000

2022

$12,633 (+1.4%)

$579,152 + $474,471

$1,053,623

2021

$12,462 (−1.0%)

$567,797 + $465,168

$1,032,965

2020

$12,584 (+4.0%)

$556,664 + $456,048

$1,012,712

2019

$12,094 (+1.2%)

$550,957 + $451,372

$1,002,329

2018

$11,953 (+2.2%)

$540,154 + $442,522

$982,676

2017

$11,695 (+25.3%)

$519,180 + $425,340

$944,520

2016

$9,337 (+1.5%)

$519,180 + $425,340

$944,520

2015

$9,202 (−0.3%)

$280,924 + $479,124

$760,048

2014

$9,234 (−1.3%)

$271,285 + $462,684

$733,969

2012

$9,357 (+3.2%)

$270,059 + $460,593

$730,652

2011

$9,066 (−1.1%)

$264,764 + $451,562

$716,326

2010

$9,165 (+3.8%)

$259,573 + $442,708

$702,281

2009

$8,832 (+4.4%)

$257,634 + $439,400

$697,034

2008

$8,458

$258,247 + $440,444

$698,691

Tax history for 18336 Chatham Ln

Year

Property tax

Land + Additions

Assessment*

2025

$18,707 (+1.2%)

$889,134 + $630,666

$1,519,800

2024

$18,478 (+39.6%)

$889,134 + $630,666

$1,519,800

2023

$13,240 (+4.8%)

$871,700 + $618,300

$1,490,000

2022

$12,633 (+1.4%)

$579,152 + $474,471

$1,053,623

2021

$12,462 (−1.0%)

$567,797 + $465,168

$1,032,965

2020

$12,584 (+4.0%)

$556,664 + $456,048

$1,012,712

2019

$12,094 (+1.2%)

$550,957 + $451,372

$1,002,329

2018

$11,953 (+2.2%)

$540,154 + $442,522

$982,676

2017

$11,695 (+25.3%)

$519,180 + $425,340

$944,520

2016

$9,337 (+1.5%)

$519,180 + $425,340

$944,520

2015

$9,202 (−0.3%)

$280,924 + $479,124

$760,048

2014

$9,234 (−1.3%)

$271,285 + $462,684

$733,969

2012

$9,357 (+3.2%)

$270,059 + $460,593

$730,652

2011

$9,066 (−1.1%)

$264,764 + $451,562

$716,326

2010

$9,165 (+3.8%)

$259,573 + $442,708

$702,281

2009

$8,832 (+4.4%)

$257,634 + $439,400

$697,034

2008

$8,458

$258,247 + $440,444

$698,691

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

Permits

Dec 1, 2023 • Active

Bldg-alter/repair

Replace two doors in their existing locations. Perform an interior kitchen and bathroom remodel for a residential building. No structural changes or modifications to walls or openings are included.

Bathroom

Kitchen

Remodel

Feb 14, 2022 • Final

Electrical

Install a roof-mounted solar photovoltaic system with a central or string inverter on a one-family or two-family residential building. The system's total AC output will not exceed 10 kW.

Electrical

Solar

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: Central
Heating Type: Central

Exterior

Pool Information
Has Pool

Property Information
Subdivision Name: 28645
Living Sq. Ft: 4,288
# of Units: 1
Legal Description: TR=28645 LOT 191

Lot Information
# of Buildings: 1
Land Sq. Ft: 8,788
Legal Lot Number: 191
Municipality Name: LOS ANGELES
Acres: 0.2017
Depth Footage: 124
Front Footage: 70
Zoning Code: LARE11
County Use Description: SINGLE FAMILY RESID

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 5
Baths: 4.0
Sq. Ft.: 4,288
Stories: —
Lot Size: 8,788 square feet
Style: Single Family Residential
Year Built: 1986
Year Renovated: 1986
County: Los Angeles County
APN: 2870016029

Home facts updated by county records on Sep 1, 2026

Around this home

Schools

Castlebay Lane Charter School

Charter K-5 • Assigned • 1.2mi

10/10

Robert Frost Middle School

Public 6-8 • Assigned • 1.5mi

9/10

Valley Academy Of Arts And Sciences

Public 9-12 • Assigned • 2.2mi

7/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

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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,...
10 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

7/10 Fire Factor

23% chance of being in a wildfire in next 30 years

5/10 Heat Factor

5 days above 100° expected this year, 13 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

$1.62M – $1.96M

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OPEN SAT, 1PM TO 4PM

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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

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3 beds3 baths1,697 sq ft

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NEW 32 HRS AGO

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4 beds3 baths2,869 sq ft

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$1,699,000

4 beds4 baths3,711 sq ft

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COMING SOON

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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

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Equity Union

Home values near 18336 Chatham Ln

Data from public records.

Address	Redfin Estimate
18300 Chatham Lane, Porter Ranch, CA 5 Beds \| 4.5 Baths \| 4300 Sq. Ft.	$1,724,936
18328 Chatham Lane, Porter Ranch, CA 4 Beds \| 4 Baths \| 3790 Sq. Ft.	$1,752,698

Address	Redfin Estimate
18314 Chatham Lane, Porter Ranch, CA 4 Beds \| 3 Baths \| 3232 Sq. Ft.	$1,479,577
18342 Chatham Lane, Porter Ranch, CA 4 Beds \| 4 Baths \| 3232 Sq. Ft.	$1,509,883

Address	Redfin Estimate
18322 Chatham Lane, Porter Ranch, CA 4 Beds \| 3 Baths \| 3580 Sq. Ft.	$1,597,894
18348 Chatham Lane, Porter Ranch, CA 5 Beds \| 4.5 Baths \| 4294 Sq. Ft.	$1,198,599

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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 Porter Ranch, CA

Sale history for 18336 Chatham Ln

Tax history for 18336 Chatham Ln

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 18336 Chatham Ln

More real estate resources