18234 Chatham Ln, Porter Ranch, CA 91326

Off market jul 2008 for $870K

$1,499,196

Est. refi paymentEst. refi $7,285/mo

•

4,300

sq ft

18234 Chatham Ln, Porter Ranch, CA 91326

About this home

Single-familyProperty Type

1987Year Built

0.27 acresLot Size

$349Est. Price/Sq.Ft.

Listed by Friedia C Herczeg •DRE #00761220 • L A Realtors

Bought with NON MEMBER • SOUTH BAY AOR

Redfin checked: a minute ago

•Source:CRMLS #S08072426

Redfin Estimate

$1,499,196

$629K since sold in July 2008$27K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 8.6% higher than the average sale price ($1.38M) of 6 comparable homes.

SOLD AUG 25, 2026
$1,500,000
A
4 beds3 baths3,208 sq ft
11894 Darby Ave, Porter Ranch, CA 91326
SOLD AUG 19, 2026
$1,350,000
B
4 beds3.5 baths3,805 sq ft
18400 Chatham, Porter Ranch, CA 91326
Coldwell Banker Quality Properties
SOLD SEP 10, 2026
$1,485,000
C
5 beds3 baths3,511 sq ft
18935 Granada Cir, Porter Ranch, CA 91326
SOLD AUG 5, 2026
$1,199,000
D
4 beds3 baths2,700 sq ft
18233 Charlton, Porter Ranch, CA 91326
Coldwell Banker Quality Properties
SOLD SEP 3, 2026
$1,440,000
E
4 beds4 baths2,386 sq ft
11407 Edenberg Ave, Porter Ranch, CA 91326
SOLD AUG 31, 2026
$1,310,000
F
5 beds4 baths3,511 sq ft
11719 Monte Leon, Porter Ranch, CA 91326

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Earn from this home

Sell

$1,046,903

Est. take-home

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Est. cash available

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Rent

$7,815/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

New listings for sale

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OPEN TODAY, 1PM TO 4PM
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Acquire'd
See all

Provided by Redfin

Sale history for 18234 Chatham Ln

Date

Event

Price

CRMLS #S08072426

Jul 31, 2008

Sold

$870,000

$202/sq ft

Jun 17, 2008

Listing Removed

—

May 16, 2008

Listed

$899,000

$209/sq ft

CRMLS #F1716962

Aug 25, 2007

Listing Removed

—

Jun 1, 2007

Listed

$1,350,000

$314/sq ft

Public Records

Dec 30, 2005

Sold

$1,100,000

$256/sq ft

CSMAR #107852

Oct 27, 2005

Listed

$1,125,000

$262/sq ft

Absolutely gorgeous home in pristine condition. A great buy in Northridge View Estates. Pride of ownership shows here. Near new designer carpet, grand marble entry with stunning mirrored spiral staircase, tasteful neutral decor, luxury amenities throughout. Huge bonus room, 3 fireplaces, 3 wet bars. City lights view from bedroom balcony. Park like grounds with lush landscaping, covered patio and built in bbq. perfect for entertaining. In a highly sought after school district.

Public Records

Oct 8, 2003

Sold

$820,000

$191/sq ft

Public Records

May 12, 1988

Sold

$514,000

$120/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$14,002 (+1.3%)

$537,747 + $605,000

$1,142,747

2024

$13,816 (+1.9%)

$527,203 + $593,138

$1,120,341

2023

$13,555 (+4.8%)

$516,866 + $581,508

$1,098,374

2022

$12,935 (+1.4%)

$506,732 + $570,106

$1,076,838

2021

$12,761 (−35.8%)

$496,797 + $558,928

$1,055,725

2020

$19,865 (+2.6%)

$487,056 + $547,969

$1,035,025

2019

$19,365 (+0.6%)

$482,062 + $542,351

$1,024,413

2018

$19,247 (+1.4%)

$472,610 + $531,717

$1,004,327

2017

$18,983 (+62.2%)

$454,259 + $511,071

$965,330

2016

$11,702 (+1.5%)

$454,259 + $511,071

$965,330

2015

$11,534 (−0.3%)

$445,352 + $501,050

$946,402

2014

$11,574 (+19.6%)

$430,071 + $483,857

$913,928

2012

$9,680 (−4.2%)

$355,000 + $400,000

$755,000

2011

$10,107 (−7.4%)

$343,000 + $387,000

$730,000

2010

$10,915 (−1.4%)

$363,900 + $410,000

$773,900

2009

$11,070 (−20.8%)

$387,000 + $436,000

$823,000

2008

$13,985

$409,400 + $460,600

$870,000

Tax history for 18234 Chatham Ln

Year

Property tax

Land + Additions

Assessment*

2025

$14,002 (+1.3%)

$537,747 + $605,000

$1,142,747

2024

$13,816 (+1.9%)

$527,203 + $593,138

$1,120,341

2023

$13,555 (+4.8%)

$516,866 + $581,508

$1,098,374

2022

$12,935 (+1.4%)

$506,732 + $570,106

$1,076,838

2021

$12,761 (−35.8%)

$496,797 + $558,928

$1,055,725

2020

$19,865 (+2.6%)

$487,056 + $547,969

$1,035,025

2019

$19,365 (+0.6%)

$482,062 + $542,351

$1,024,413

2018

$19,247 (+1.4%)

$472,610 + $531,717

$1,004,327

2017

$18,983 (+62.2%)

$454,259 + $511,071

$965,330

2016

$11,702 (+1.5%)

$454,259 + $511,071

$965,330

2015

$11,534 (−0.3%)

$445,352 + $501,050

$946,402

2014

$11,574 (+19.6%)

$430,071 + $483,857

$913,928

2012

$9,680 (−4.2%)

$355,000 + $400,000

$755,000

2011

$10,107 (−7.4%)

$343,000 + $387,000

$730,000

2010

$10,915 (−1.4%)

$363,900 + $410,000

$773,900

2009

$11,070 (−20.8%)

$387,000 + $436,000

$823,000

2008

$13,985

$409,400 + $460,600

$870,000

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

Public record

Public record
Permits

Beds

Baths

Stories

—

Lot width

—

Lot depth

—

Lot size

0.26 Acres

Year renovated

1990

Sq. Ft.

4,300

Year built

1987

Style

Single Family Residential

County

Los Angeles County

APN

2870015009

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 5, 2026.

Nov 18, 2025 • Final

Electrical

Install a solar photovoltaic system with solar modules and a Tesla Powerwall battery storage system.

Battery

Electrical

Ev charger

Solar

Nov 8, 2025 • Final

Electrical

Install electrical vehicle chargers in a single-family home.

Electrical

Ev charger

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

Parking

Parking / Garage Information
Attached Garage
Direct Garage Access
Has Parking
# of Parking Spaces: 3

Interior

Laundry Information
Has Laundry
Individual Room

Kitchen Information
Appliances: Garbage Disposal
Has Appliances
Formal Dining Room

Bathroom Information
# of Baths (Full): 2
# of Baths (1/2): 1
# of Baths (3/4): 2

Cooling Information
Central
Has Cooling

Room Information
Converted Bedroom, Family Room, Primary Bedroom, Main Floor Bedroom, Walk-In Closet, Retreat, Separate Family Room

Fireplace Information
Family Room, Gas, Living Room, Primary Bedroom
Has Fireplace

Flooring Information
Carpet, Tile, Wood

Heating Information
Forced Air
Has Heating

Interior Features
French Doors
Intercom, Vacuum Central
Levels: Two
Security Features: Smoke Detector
Spa Features: Bath Tub
Has Spa

Exterior

Exterior Information
Roof: Concrete, Shingle
Fencing: Wood
Has Fence
Construction Materials: Brick, Stucco, Wood

Exterior Features
Rain Gutters
Patio And Porch Features: Covered, Concrete, Slab
Has Patio
Pool Features: None
Has Sprinklers

Lot Information
Lot Size Source: Assessor's Data
Lot Features: Lawn, Landscaped, Corner Lot, Sprinklers In Front, Sprinklers In Rear, Sprinklers On Side, Sprinklers Timer, Sprinkler System

Property Information
Living Area Source: Assessor's Data
Parcel Number: 2870015009

Financial

Assesments Information
Assessments: Unknown

Utilities

Utilities Information
Electric: 220V In Laundry
Sewer: Sewer Paid
Sewer Connected
Water Source: District/Public

Location

Homeowners Association
Association Fee: $155

Neighborhood Information
Community Features: Curbs, Sidewalks

Location Information
Latitude: 34.28167400
Longitude: -118.53156400
Directions: north of 118 fwy s/e corner of chimineas & chatham

Public facts

Beds: 5
Baths: 5.0
Sq. Ft.: 4,300
Stories: —
Lot Size: 0.26 acres
Style: Single Family Residential
Year Built: 1987
Year Renovated: 1990
County: Los Angeles County
APN: 2870015009

Home facts updated by county records on Oct 5, 2026

Other

Listing Information
Days Active in MLS: 32
Continuous Days Active in MLS: 32

Listing Agent Information
List Agent First Name: Friedia C
List Agent Last Name: Herczeg

Listing Office Information
List Office Name: L A REALTORS

Selling Agent Information
Buyer Agent First Name: NON
Buyer Agent Last Name: MEMBER

Selling Office Information
Buyer Office Name: SOUTH BAY AOR

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 • 1.5mi

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

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, 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

$1.43M – $1.73M

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Home values near 18234 Chatham Ln

Data from public records.

Address	Redfin Estimate
18200 Chatham Ln, Porter Ranch, CA 4 Beds \| 3.5 Baths \| 3986 Sq. Ft.	$1,585,445
18222 Chatham Ln, Porter Ranch, CA 5 Beds \| 5 Baths \| 4300 Sq. Ft.	$1,710,760
18314 Chatham Ln, Porter Ranch, CA 4 Beds \| 3 Baths \| 3232 Sq. Ft.	$1,499,694
18311 Chatham Ln, Porter Ranch, CA 5 Beds \| 4.5 Baths \| 4294 Sq. Ft.	$1,471,942
18227 Chatham Ln, Porter Ranch, CA 5 Beds \| 5 Baths \| 4300 Sq. Ft.	$1,745,179
18205 Chatham Ln, Porter Ranch, CA 5 Beds \| 4 Baths \| 3986 Sq. Ft.	$1,630,759
18215 Sandringham Ct, Porter Ranch, CA 4 Beds \| 3.5 Baths \| 3986 Sq. Ft.	$1,585,592

Address	Redfin Estimate
18206 Chatham Ln, Porter Ranch, CA 5 Beds \| 4.5 Baths \| 4300 Sq. Ft.	$1,700,774
18228 Chatham Ln, Porter Ranch, CA 4 Beds \| 3 Baths \| 3273 Sq. Ft.	$1,496,807
18322 Chatham Ln, Porter Ranch, CA 4 Beds \| 3 Baths \| 3580 Sq. Ft.	$1,593,744
18301 Chatham Ln, Porter Ranch, CA 4 Beds \| 4 Baths \| 3778 Sq. Ft.	$1,688,284
18221 Chatham Ln, Porter Ranch, CA 5 Beds \| 4 Baths \| 3889 Sq. Ft.	$1,683,942
18233 Sandringham Ct, Porter Ranch, CA 5 Beds \| 4 Baths \| 3986 Sq. Ft.	$1,518,052
18209 Sandringham Ct, Porter Ranch, CA 5 Beds \| 5 Baths \| 4300 Sq. Ft.	$1,607,970

Address	Redfin Estimate
18214 Chatham Ln, Porter Ranch, CA 5 Beds \| 3.5 Baths \| 3986 Sq. Ft.	$1,625,621
18300 Chatham St, Porter Ranch, CA 5 Beds \| 4 Baths \| 4300 Sq. Ft.	$1,736,935
18319 Chatham Ln, Porter Ranch, CA 4 Beds \| 3 Baths \| 3259 Sq. Ft.	$1,563,123
18235 Chatham Ln, Porter Ranch, CA 5 Beds \| 3.5 Baths \| 3986 Sq. Ft.	$1,739,838
18213 Chatham Ln, Porter Ranch, CA 5 Beds \| 5 Baths \| 4300 Sq. Ft.	$1,795,723
18223 Sandringham Ct, Porter Ranch, CA 5 Beds \| 5 Baths \| 4300 Sq. Ft.	$1,956,952
18201 Sandringham Ct, Porter Ranch, CA 5 Beds \| 4 Baths \| 3986 Sq. Ft.	$1,563,796

Property information provided by CRMLS when last listed in 2008. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in Porter Ranch, CA

Sale history for 18234 Chatham Ln

Tax history for 18234 Chatham Ln

Public record

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 18234 Chatham Ln

More real estate resources