18157 Chatham Ln, Porter Ranch, CA 91326

Off market oct 2020 for $720K

$1,364,575

Est. refi paymentEst. refi $4,330/mo

•

3 ba

•

2,700

sq ft

18157 Chatham Ln, Porter Ranch, CA 91326

About this home

Stunning Northridge View Estates Rare Single Story on Cul de Sac with High Ceilings, Immaculately Kept with Open Floorplan. Tons of Beautiful Diamond Shaped Bay Windows Illuminate this Lovely Home on Large 11,831 sq. ft. lot Living Room and Dining Room Overlook Cozy Conversation Pit with Dual Sided Fireplace, Dining Room Overlooks Charming Courtyard. Family Room Offers Wet Bar and Fireplace and Overlooks Yard. Kitchen Offers Bay Window, Indoor Grill Area, Microwave, Built-In Blender, Can opener, Trash Compactor and Breakfast Area, Four Very Spacious Bedrooms. Master Bedroom has Romantic Fireplace and Sliding Glass Doors Leading to Gorgeous Yard with Lush Greenery, Spa and Fire pit and Several Patio Areas. Luxurious Master Bath Offers Spa Tub and Separate Shower. Home Offers Intercom and Central Vacuum System, Video Monitor System, One of the Nicest areas in Porter Ranch, Community Tennis Courts, Close to Shopping and Great Schools with Great API's. Tons of Built-in Cabinets with 2 Cedar Lined Closets in Garage. Recirculating Hot Water System, Wired for Speakers in Family Room, Many Electrical Outlets throughout Backyard, Automatic Sprinklers and Drip Water System, Flood Lights with Motion Detectors. Granada Hills Charter School!

Single-familyProperty Type

1987Year Built

0.27 acresLot Size

$505Est. Price/Sq.Ft.

3 car garageParking

Listed by Roupina Nalbandian •DRE #00645943 • RE/MAX One

Bought with Na Sha •DRE #01867342 • Na Sha, Broker

Source:CRMLS #SR15244769

Redfin Estimate

$1,364,575

$645K since sold in October 2020$4,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 3% higher than the average sale price ($1.33M) of 6 comparable homes.

SOLD AUG 5, 2026
$1,199,000
A
4 beds3 baths2,700 sq ft
18233 Charlton, Porter Ranch, CA 91326
Coldwell Banker Quality Properties
SOLD AUG 25, 2026
$1,500,000
B
4 beds3 baths3,208 sq ft
11894 Darby Ave, Porter Ranch, CA 91326
SOLD APR 15, 2026
$1,300,000
C
4 beds3 baths2,228 sq ft
18525 Entrada Ct, Porter Ranch, CA 91326
SOLD SEP 29, 2026
$1,212,500
D
4 beds3 baths2,228 sq ft
18599 Calle Vis, Porter Ranch, CA 91326
SOLD MAR 23, 2026
$1,290,000
E
4 beds3 baths2,643 sq ft
11861 Darby Ave, Porter Ranch, CA 91326
SOLD SEP 25, 2026
$1,450,000
F
4 beds3 baths2,692 sq ft
19051 Brasilia Dr, Porter Ranch, CA 91326

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Earn from this home

Sell

$782,572

Est. take-home

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Refinance

Est. cash available

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Rent

$6,327/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 18157 Chatham Ln

Date

Event

Price

Public Records

Oct 19, 2020

Sold

$720,000

$267/sq ft

CRMLS #SR15244769

Mar 15, 2016

Sold

$780,000

$289/sq ft

Jan 26, 2016

Pending

—

Jan 24, 2016

Pending

—

Jan 10, 2016

Pending

—

Jan 7, 2016

Relisted

—

Nov 24, 2015

Pending

—

Nov 23, 2015

Listing Removed

—

Nov 11, 2015

Listed

$799,000

$296/sq ft

Public Records

Apr 16, 1998

Sold

$390,000

$144/sq ft

Public Records

Mar 22, 1988

Sold

$335,000

$124/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$9,841 (+1.1%)

$476,961 + $317,973

$794,934

2024

$9,732 (+1.9%)

$467,609 + $311,739

$779,348

2023

$9,550 (+4.7%)

$458,441 + $305,627

$764,068

2022

$9,118 (+1.3%)

$449,452 + $299,635

$749,087

2021

$8,999 (+0.2%)

$440,640 + $293,760

$734,400

2020

$8,980 (−12.4%)

$432,000 + $288,000

$720,000

2019

$10,253 (+1.7%)

$509,716 + $194,124

$703,840

2018

$10,078 (+2.2%)

$499,722 + $328,018

$827,740

2017

$9,860 (+51.4%)

$480,318 + $315,282

$795,600

2016

$6,514 (+1.5%)

$480,318 + $315,282

$795,600

2015

$6,420 (−0.4%)

$218,375 + $307,665

$526,040

2014

$6,447 (−1.3%)

$210,882 + $297,108

$507,990

2012

$6,531 (+3.2%)

$209,929 + $295,766

$505,695

2011

$6,328 (−1.1%)

$205,813 + $289,967

$495,780

2010

$6,397 (+3.5%)

$201,778 + $284,282

$486,060

2009

$6,180 (+4.4%)

$200,270 + $282,158

$482,428

2008

$5,921

$200,746 + $282,829

$483,575

Tax history for 18157 Chatham Ln

Year

Property tax

Land + Additions

Assessment*

2025

$9,841 (+1.1%)

$476,961 + $317,973

$794,934

2024

$9,732 (+1.9%)

$467,609 + $311,739

$779,348

2023

$9,550 (+4.7%)

$458,441 + $305,627

$764,068

2022

$9,118 (+1.3%)

$449,452 + $299,635

$749,087

2021

$8,999 (+0.2%)

$440,640 + $293,760

$734,400

2020

$8,980 (−12.4%)

$432,000 + $288,000

$720,000

2019

$10,253 (+1.7%)

$509,716 + $194,124

$703,840

2018

$10,078 (+2.2%)

$499,722 + $328,018

$827,740

2017

$9,860 (+51.4%)

$480,318 + $315,282

$795,600

2016

$6,514 (+1.5%)

$480,318 + $315,282

$795,600

2015

$6,420 (−0.4%)

$218,375 + $307,665

$526,040

2014

$6,447 (−1.3%)

$210,882 + $297,108

$507,990

2012

$6,531 (+3.2%)

$209,929 + $295,766

$505,695

2011

$6,328 (−1.1%)

$205,813 + $289,967

$495,780

2010

$6,397 (+3.5%)

$201,778 + $284,282

$486,060

2009

$6,180 (+4.4%)

$200,270 + $282,158

$482,428

2008

$5,921

$200,746 + $282,829

$483,575

*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: 28645
Living Sq. Ft: 2,700
# of Units: 1
Legal Description: TR=28645 LOT 53

Lot Information
# of Buildings: 1
Land Sq. Ft: 11,835
Legal Lot Number: 53
Municipality Name: LOS ANGELES
Acres: 0.2717
Zoning Code: LARE11
County Use Description: SINGLE FAMILY RESID

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 2,700
Stories: —
Lot Size: 0.27 acres
Style: Single Family Residential
Year Built: 1987
Year Renovated: 1987
County: Los Angeles County
APN: 2870018032

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 • 1.3mi

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
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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
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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

6 days above 100° expected this year, 15 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

$1.30M – $1.57M

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Acquire'd

Home values near 18157 Chatham Ln

Data from public records.

Address	Redfin Estimate
18150 Chatham Lane, Porter Ranch, CA 5 Beds \| 5 Baths \| 4300 Sq. Ft.	$1,688,133
18200 Chatham Lane, Porter Ranch, CA 4 Beds \| 3.5 Baths \| 3986 Sq. Ft.	$1,585,445
18222 Chatham Lane, Porter Ranch, CA 5 Beds \| 5 Baths \| 4300 Sq. Ft.	$1,710,760
18213 Chatham Lane, Porter Ranch, CA 5 Beds \| 5 Baths \| 4300 Sq. Ft.	$1,795,723
18153 Chatham Lane, Porter Ranch, CA 5 Beds \| 5 Baths \| 4300 Sq. Ft.	$1,997,469
18135 Sandringham Court, Porter Ranch, CA 5 Beds \| 5 Baths \| 4300 Sq. Ft.	$1,677,528
18233 Charlton Lane, Porter Ranch, CA 4 Beds \| 3 Baths \| 2700 Sq. Ft.	$1,507,199

Address	Redfin Estimate
18152 Chatham Lane, Porter Ranch, CA 4 Beds \| 3.5 Baths \| 3986 Sq. Ft.	$1,609,663
18206 Chatham Lane, Porter Ranch, CA 5 Beds \| 4.5 Baths \| 4300 Sq. Ft.	$1,700,774
18227 Chatham Lane, Porter Ranch, CA 5 Beds \| 5 Baths \| 4300 Sq. Ft.	$1,745,179
18205 Chatham Lane, Porter Ranch, CA 5 Beds \| 4 Baths \| 3986 Sq. Ft.	$1,630,759
18151 Chatham Lane, Porter Ranch, CA 5 Beds \| 4.5 Baths \| 4676 Sq. Ft.	$1,937,438
18129 Sandringham Court, Porter Ranch, CA 5 Beds \| 4 Baths \| 3986 Sq. Ft.	$1,574,397
18223 Charlton Lane Unit CH, Porter Ranch, CA 5 Beds \| 5 Baths \| 4300 Sq. Ft.	$1,821,872

Address	Redfin Estimate
18158 Chatham Lane, Porter Ranch, CA 5 Beds \| 5 Baths \| 4300 Sq. Ft.	$1,727,440
18214 Chatham Lane, Porter Ranch, CA 5 Beds \| 3.5 Baths \| 3986 Sq. Ft.	$1,625,621
18221 Chatham Lane, Porter Ranch, CA 5 Beds \| 4 Baths \| 3889 Sq. Ft.	$1,683,942
18165 Chatham Lane, Porter Ranch, CA 5 Beds \| 5 Baths \| 4300 Sq. Ft.	$1,794,221
18145 Sandringham Court, Porter Ranch, CA 4 Beds \| 2.5 Baths \| 2700 Sq. Ft.	$1,192,626
18127 Sandringham Court, Porter Ranch, CA 4 Beds \| 3 Baths \| 3273 Sq. Ft.	$1,673,898
18215 Charlton Lane, Porter Ranch, CA 4 Beds \| 3.5 Baths \| 3986 Sq. Ft.	$1,757,814

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About this home

Redfin Estimate

Earn from this home

Market trends in Porter Ranch, CA

Sale history for 18157 Chatham Ln

Tax history for 18157 Chatham Ln

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 18157 Chatham Ln

More real estate resources