Google street view image for 18238 Charlton Ln, Porter Ranch, CA 91326

Off market aug 2003 for $810K

$1,741,350

Est. refi paymentEst. refi $5,371/mo

•

4 ba

•

3,986

sq ft

18238 Charlton Ln, Porter Ranch, CA 91326

About this home

18238 Charlton Ln is a 3,986 square foot house on a 9,098 square foot lot with 4 bedrooms and 4 bathrooms. - it last sold on August 25, 2003 for $810,000. Based on Redfin's Porter Ranch data, we estimate the home's value is $1,741,350.

Single-familyProperty Type

1987Year Built

9,098 sq ftLot Size

$437Est. Price/Sq.Ft.

1 garage spacesParking

Source:Public Records

Redfin Estimate

$1,741,350

$931K since sold in August 2003$3,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 27.5% higher than the average sale price ($1.37M) 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 SEP 29, 2026
$1,212,500
C
4 beds3 baths2,228 sq ft
18599 Calle Vis, Porter Ranch, CA 91326
SOLD SEP 25, 2026
$1,450,000
D
4 beds3 baths2,692 sq ft
19051 Brasilia Dr, Porter Ranch, CA 91326
SOLD AUG 25, 2026
$1,500,000
E
4 beds3 baths3,208 sq ft
11894 Darby Ave, Porter Ranch, CA 91326
SOLD SEP 10, 2026
$1,485,000
F
5 beds3 baths3,511 sq ft
18935 Granada Cir, Porter Ranch, CA 91326

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Earn from this home

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$1,426,944

Est. take-home

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Est. cash available

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Rent

$7,728/mo

Redfin rental estimate

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Market trends in Porter Ranch, CA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

99.2%

+0.0% MoM

Median sale price

$1.2M

$57K MoM

Avg. days on market

41d

2 days MoM

Recently sold homes

9 MoM

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Acquire'd
See all

Provided by Redfin

Sale history for 18238 Charlton Ln

Year

Property tax

Land + Additions

Assessment*

2025

$14,272 (+1.3%)

$508,586 + $666,084

$1,174,670

2024

$14,086 (+1.9%)

$498,614 + $653,024

$1,151,638

2023

$13,817 (+4.8%)

$488,838 + $640,220

$1,129,058

2022

$13,181 (+1.3%)

$479,253 + $627,667

$1,106,920

2021

$13,006 (−1.0%)

$469,856 + $615,360

$1,085,216

2020

$13,134 (+4.1%)

$460,644 + $603,295

$1,063,939

2019

$12,619 (+0.8%)

$455,921 + $597,109

$1,053,030

2018

$12,525 (+2.2%)

$446,982 + $585,401

$1,032,383

2017

$12,254 (+2.5%)

$429,626 + $562,670

$992,296

2016

$11,950 (+1.5%)

$429,626 + $562,670

$992,296

2015

$11,778 (−0.3%)

$421,202 + $551,638

$972,840

2014

$11,817 (+26.4%)

$406,750 + $532,709

$939,459

2012

$9,347 (−5.5%)

$307,000 + $402,000

$709,000

2011

$9,887 (−9.1%)

$307,000 + $402,000

$709,000

2010

$10,872 (+4.0%)

$329,800 + $432,100

$761,900

2009

$10,453 (−3.3%)

$357,200 + $467,900

$825,100

2008

$10,815

$357,200 + $467,900

$825,100

Tax history for 18238 Charlton Ln

Year

Property tax

Land + Additions

Assessment*

2025

$14,272 (+1.3%)

$508,586 + $666,084

$1,174,670

2024

$14,086 (+1.9%)

$498,614 + $653,024

$1,151,638

2023

$13,817 (+4.8%)

$488,838 + $640,220

$1,129,058

2022

$13,181 (+1.3%)

$479,253 + $627,667

$1,106,920

2021

$13,006 (−1.0%)

$469,856 + $615,360

$1,085,216

2020

$13,134 (+4.1%)

$460,644 + $603,295

$1,063,939

2019

$12,619 (+0.8%)

$455,921 + $597,109

$1,053,030

2018

$12,525 (+2.2%)

$446,982 + $585,401

$1,032,383

2017

$12,254 (+2.5%)

$429,626 + $562,670

$992,296

2016

$11,950 (+1.5%)

$429,626 + $562,670

$992,296

2015

$11,778 (−0.3%)

$421,202 + $551,638

$972,840

2014

$11,817 (+26.4%)

$406,750 + $532,709

$939,459

2012

$9,347 (−5.5%)

$307,000 + $402,000

$709,000

2011

$9,887 (−9.1%)

$307,000 + $402,000

$709,000

2010

$10,872 (+4.0%)

$329,800 + $432,100

$761,900

2009

$10,453 (−3.3%)

$357,200 + $467,900

$825,100

2008

$10,815

$357,200 + $467,900

$825,100

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

Permits

Feb 28, 2025 • Active

Bldg-alter/repair

Replace windows and doors in a residential building with new units of the same size and type. All new installations must be dual-glazed and certified by the National Fenestration Rating Council.

Remodel

Jul 25, 2022 • Final

Bldg-alter/repair

Replace windows in their existing size and location. Perform non-structural repairs including drywall patching, painting, and an interior bathroom remodel. Sandblast and restucco over the existing exterior stucco.

Bathroom

Remodel

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: 3,986
# of Units: 1
Legal Description: TR=28645 LOT 45

Lot Information
# of Buildings: 1
Land Sq. Ft: 9,098
Legal Lot Number: 45
Municipality Name: LOS ANGELES
Acres: 0.2089
Depth Footage: 126
Front Footage: 72
Zoning Code: LARE11
County Use Description: SINGLE FAMILY RESID

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 4
Baths: 4.0
Sq. Ft.: 3,986
Stories: —
Lot Size: 9,098 square feet
Style: Single Family Residential
Year Built: 1987
Year Renovated: 1992
County: Los Angeles County
APN: 2870018024

Home facts updated by county records on Oct 5, 2026

Around this home

Schools

K - 12
Preschool & daycare

Castlebay Lane Charter School

Charter K-5 • Assigned • 1.2mi

10/10

Robert Frost Middle School

Public 6-8 • Assigned • 1.4mi

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

Porter Ranch is best known for its upscale homes and scenic views, offering a luxurious suburban lifestyle. The area features well-planned communities, abundant parks, and access to hiking trails, making it ideal for those who enjoy outdoor...
3 weeks ago • Porter Ranch
Scott Reiber
Redfin Premier agent
349 deals
Was this helpful?
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

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, 14 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

$1.66M – $2.00M

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Acquire'd

Home values near 18238 Charlton Ln

Data from public records.

Address	Redfin Estimate
18300 Charlton Ln, Porter Ranch, CA 5 Beds \| 5 Baths \| 4300 Sq. Ft.	$1,641,442
18301 Charlton Ln, Porter Ranch, CA 5 Beds \| 3.5 Baths \| 3986 Sq. Ft.	$1,811,472
18233 Charlton Ln, Porter Ranch, CA 4 Beds \| 3 Baths \| 2700 Sq. Ft.	$1,507,199
18207 Charlton Ln, Porter Ranch, CA 5 Beds \| 5 Baths \| 4300 Sq. Ft.	$1,801,594
18224 Charlton Ln, Porter Ranch, CA 4 Beds \| 3 Baths \| 3273 Sq. Ft.	$1,391,700
18214 Chatham Ln, Porter Ranch, CA 5 Beds \| 3.5 Baths \| 3986 Sq. Ft.	$1,625,621
18234 Chatham Ln, Porter Ranch, CA 5 Beds \| 4.5 Baths \| 4300 Sq. Ft.	$1,499,196

Address	Redfin Estimate
18312 Charlton Ln, Porter Ranch, CA 4 Beds \| 3 Baths \| 3998 Sq. Ft.	$1,678,357
18249 Charlton Ln, Porter Ranch, CA 4 Beds \| 4 Baths \| 3986 Sq. Ft.	$1,552,781
18223 Charlton Ln Apt CH, Porter Ranch, CA 5 Beds \| 5 Baths \| 4300 Sq. Ft.	$1,821,872
18208 Charlton Ln, Porter Ranch, CA 4 Beds \| 4 Baths \| 3986 Sq. Ft.	$1,718,797
18232 Charlton Ln, Porter Ranch, CA 5 Beds \| 5 Baths \| 4300 Sq. Ft.	$1,787,497
18222 Chatham Ln, Porter Ranch, CA 5 Beds \| 5 Baths \| 4300 Sq. Ft.	$1,710,760
18301 Chatham Ln, Porter Ranch, CA 4 Beds \| 4 Baths \| 3778 Sq. Ft.	$1,688,284

Address	Redfin Estimate
18311 Charlton Ln, Porter Ranch, CA 5 Beds \| 4.5 Baths \| 4294 Sq. Ft.	$1,750,528
18241 Charlton Ln, Porter Ranch, CA 5 Beds \| 5 Baths \| 4300 Sq. Ft.	$1,668,339
18215 Charlton Ln, Porter Ranch, CA 4 Beds \| 3.5 Baths \| 3986 Sq. Ft.	$1,757,814
18216 Charlton Ln, Porter Ranch, CA 5 Beds \| - Baths \| 4300 Sq. Ft.	$1,830,240
18248 Charlton Ln, Porter Ranch, CA 5 Beds \| 5 Baths \| 4300 Sq. Ft.	$1,856,269
18228 Chatham Ln, Porter Ranch, CA 4 Beds \| 3 Baths \| 3273 Sq. Ft.	$1,496,807
11656 Sheffield Way, Porter Ranch, CA 5 Beds \| 4 Baths \| 4300 Sq. Ft.	$1,749,227

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About this home

Redfin Estimate

Earn from this home

Market trends in Porter Ranch, CA

Sale history for 18238 Charlton Ln

Tax history for 18238 Charlton 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 18238 Charlton Ln

More real estate resources