Google street view image for 18108 Colchester Way, Porter Ranch, CA 91326

Off Market Oct 1988 for $640K

$1,434,947

Est. refi paymentEst. refi $3,948/mo

•

3 ba

•

3,191

sq ft

18108 Colchester Way, Porter Ranch, CA 91326

About this home

18108 Colchester Way is a 3,191 square foot house on a 0.45 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on October 28, 1988 for $640,000. Based on Redfin's Porter Ranch data, we estimate the home's value is $1,434,947.

Single-familyProperty Type

1986Year Built

0.45 acresLot Size

$450Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,434,947

$795K since sold in October 1988$171K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 3.9% higher than the average sale price ($1.38M) of 6 comparable homes.

SOLD MAY 29, 2026
$1,000,000
A
4 beds3 baths2,312 sq ft
11158 Newcastle Ave, Granada Hills, CA 91344
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 19, 2026
$1,350,000
C
4 beds3.5 baths3,805 sq ft
18400 Chatham, Porter Ranch, CA 91326
Coldwell Banker Quality Properties
SOLD MAR 27, 2026
$1,725,000
D
4 beds3 baths3,188 sq ft
11753 Castillo Ln, Porter Ranch, CA 91326
SOLD FEB 27, 2026
$1,715,000
E
4 beds4 baths3,986 sq ft
18409 Hampton Ct, Porter Ranch, CA 91326
SOLD APR 15, 2026
$1,300,000
F
4 beds3 baths2,228 sq ft
18525 Entrada Ct, Porter Ranch, CA 91326

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$1,356,133

Est. take-home

List your home with Redfin and save $7,175

Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$6,317/mo

Redfin rental estimate

List your home for rent

Market trends in Porter Ranch, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

98.8%

0.1% MoM

Median sale price

$1.2M

$71K MoM

Avg. days on market

45d

6 days MoM

Recently sold homes

2 MoM

New listings for sale

OPEN SUN, 1PM TO 3PM
$950,000
3 beds3 baths1,714 sq ft
19945 Oakville Ct, Northridge, CA 91326
3D WALKTHROUGH
$1,485,998
4 beds3 baths2,655 sq ft
20817 Campania Ln, Northridge, CA 91326
$1,749,950
5 beds5 baths4,300 sq ft
18134 Sandringham Ct, Porter Ranch, CA 91326
$1,150,000
4 beds2 baths2,154 sq ft
19318 Nashville St, Porter Ranch, CA 91326
$1,295,000
4 beds3 baths2,712 sq ft
12354 Yew Ct, Porter Ranch, CA 91326
3D WALKTHROUGH
$1,549,945
4 beds4 baths3,300 sq ft
20316 Wynfreed Ln, Porter Ranch, CA 91326
$1,799,950
4 beds4 baths3,905 sq ft
20417 Via Cellini, Porter Ranch, CA 91326
OPEN SAT, 1PM TO 4PM
$1,800,000
9 beds7 baths5,389 sq ft
10749 Melvin, Porter Ranch, CA 91326
OPEN SAT, 1PM TO 4PM
$3,050,000
5 beds5.5 baths4,998 sq ft
20144 W Marlow Way, Porter Ranch, CA 91326
A.I. Realty
$3,699,000
5 beds5.5 baths5,219 sq ft
11701 N Greenwood Dr, Porter Ranch, CA 91326
Hoffman Theus
See all

Provided by Redfin

Sale history for 18108 Colchester Way

Year

Property tax

Land + Additions

Assessment*

2025

$15,298 (+1.3%)

$772,221 + $468,346

$1,240,567

2024

$15,096 (+2.0%)

$772,221 + $468,346

$1,240,567

2023

$14,806 (+4.8%)

$757,080 + $459,163

$1,216,243

2022

$14,124 (+7.2%)

$742,236 + $450,160

$1,192,396

2021

$13,178 (+5.8%)

$727,683 + $441,334

$1,169,017

2020

$12,457 (+2.1%)

$673,000 + $408,000

$1,081,000

2019

$12,201 (−0.8%)

$622,100 + $376,900

$999,000

2018

$12,296 (+0.3%)

$622,100 + $376,900

$999,000

2017

$12,262 (+8.3%)

$622,100 + $376,900

$999,000

2016

$11,320

$622,100 + $376,900

$999,000

2015

$11,322 (−2.3%)

$576,000 + $349,000

$925,000

2014

$11,584 (+28.8%)

$576,000 + $349,000

$925,000

2012

$8,995 (−1.8%)

$427,000 + $259,000

$686,000

2011

$9,157 (−1.8%)

$427,000 + $259,000

$686,000

2010

$9,325 (+3.0%)

$441,000 + $267,400

$708,400

2009

$9,055 (−22.3%)

$441,000 + $267,400

$708,400

2008

$11,647

$441,000 + $267,400

$708,400

Tax history for 18108 Colchester Way

Year

Property tax

Land + Additions

Assessment*

2025

$15,298 (+1.3%)

$772,221 + $468,346

$1,240,567

2024

$15,096 (+2.0%)

$772,221 + $468,346

$1,240,567

2023

$14,806 (+4.8%)

$757,080 + $459,163

$1,216,243

2022

$14,124 (+7.2%)

$742,236 + $450,160

$1,192,396

2021

$13,178 (+5.8%)

$727,683 + $441,334

$1,169,017

2020

$12,457 (+2.1%)

$673,000 + $408,000

$1,081,000

2019

$12,201 (−0.8%)

$622,100 + $376,900

$999,000

2018

$12,296 (+0.3%)

$622,100 + $376,900

$999,000

2017

$12,262 (+8.3%)

$622,100 + $376,900

$999,000

2016

$11,320

$622,100 + $376,900

$999,000

2015

$11,322 (−2.3%)

$576,000 + $349,000

$925,000

2014

$11,584 (+28.8%)

$576,000 + $349,000

$925,000

2012

$8,995 (−1.8%)

$427,000 + $259,000

$686,000

2011

$9,157 (−1.8%)

$427,000 + $259,000

$686,000

2010

$9,325 (+3.0%)

$441,000 + $267,400

$708,400

2009

$9,055 (−22.3%)

$441,000 + $267,400

$708,400

2008

$11,647

$441,000 + $267,400

$708,400

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

Permits

Feb 16, 2022 • Final

Electrical

Install a roof-mounted solar photovoltaic system with microinverters on a one or two-family residential building.

Electrical

Solar

Jan 6, 2022 • Active

Electrical

Downsize the main circuit breaker.

Electrical

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: 3,191
# of Units: 1
Legal Description: TR=28645 LOT 115

Lot Information
# of Buildings: 1
Land Sq. Ft: 19,405
Legal Lot Number: 115
Municipality Name: LOS ANGELES
Acres: 0.4455
Depth Footage: 276
Front Footage: 69
Zoning Code: LARE11
County Use Description: SINGLE FAMILY RESID

Utility Information
Sewer Type: Public
Water Service Type: Public

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 3,191
Stories: —
Lot Size: 0.45 acres
Style: Single Family Residential
Year Built: 1986
Year Renovated: 1986
County: Los Angeles County
APN: 2870014030

Home facts updated by county records on Aug 30, 2026

Around this home

Schools

Granada Hills Charter High School

Charter K-12 • Assigned • 1.2mi

9/10

Robert Frost Middle School

Public 6-8 • Assigned • 1.5mi

9/10

Valley Academy Of Arts And Sciences

Public 9-12 • Assigned • 2.0mi

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...
4 weeks ago • Porter Ranch
Scott Reiber
Redfin Premier agent
347 deals
Was this helpful?
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
Was this helpful?
The Los Angeles market is transitioning from a strong Sellers market to a much more balanced market. Buyers have more choices, but Sellers can still achieve excellent results if they price competitively and present their homes well.
2 months ago • Los Angeles
Phil Robinson
Redfin agent
58 deals
Was this helpful?
The real estate market is becoming more balanced. Buyers have more inventory, more data, and more time to make informed decisions than they did a year ago. Well-priced homes are still moving quickly, but today’s market rewards preparation, strategy,...
2 months ago • Los Angeles County
Peter Santos
Redfin Premier agent
82 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

22% chance of being in a wildfire in next 30 years

5/10 Heat Factor

6 days above 100° expected this year, 17 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

$1.36M – $1.65M

Reach more buyers when you sell with Redfin. Save up to $14,349 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Nearby similar homes

$1,749,950

5 beds5 baths4,300 sq ft

18134 Sandringham Ct, Porter Ranch, CA 91326

$1,290,000

4 beds3 baths2,303 sq ft

19423 Twin Hills Pl, Porter Ranch, CA 91326

$3,300,000

12 beds14.5 baths6,000 sq ft

11348 Reseda, Porter Ranch, CA 91326

$967,500

4 beds2 baths1,920 sq ft

19131 Tulsa St, Porter Ranch, CA 91326

3D WALKTHROUGH

$1,199,000

3 beds3 baths2,298 sq ft

10526 Balcom St, Granada Hills, CA 91344

$1,525,000

4 beds3 baths2,446 sq ft

10960 Baton Rouge, Northridge, CA 91326

New listings for sale in 91326

OPEN SUN, 1PM TO 3PM

$950,000

3 beds3 baths1,714 sq ft

19945 Oakville Ct, Northridge, CA 91326

3D WALKTHROUGH

$1,485,998

4 beds3 baths2,655 sq ft

20817 Campania Ln, Northridge, CA 91326

$1,749,950

5 beds5 baths4,300 sq ft

18134 Sandringham Ct, Porter Ranch, CA 91326

$1,150,000

4 beds2 baths2,154 sq ft

19318 Nashville St, Porter Ranch, CA 91326

$1,295,000

4 beds3 baths2,712 sq ft

12354 Yew Ct, Porter Ranch, CA 91326

3D WALKTHROUGH

$1,549,945

4 beds4 baths3,300 sq ft

20316 Wynfreed Ln, Porter Ranch, CA 91326

$1,799,950

4 beds4 baths3,905 sq ft

20417 Via Cellini, Porter Ranch, CA 91326

OPEN SAT, 1PM TO 4PM

$1,800,000

9 beds7 baths5,389 sq ft

10749 Melvin, Porter Ranch, CA 91326

OPEN SAT, 1PM TO 4PMVIDEO TOUR

$3,050,000

5 beds5.5 baths4,998 sq ft

20144 W Marlow Way, Porter Ranch, CA 91326

A.I. Realty

Home values near 18108 Colchester Way

Data from public records.

Address	Redfin Estimate
18162 Colchester Way, Porter Ranch, CA 4 Beds \| 3 Baths \| 2488 Sq. Ft.	$1,372,285
18134 Colchester Way, Porter Ranch, CA 4 Beds \| 3 Baths \| 3191 Sq. Ft.	$1,269,057

Address	Redfin Estimate
18144 Colchester Way, Porter Ranch, CA 4 Beds \| 3 Baths \| 3191 Sq. Ft.	$1,421,668
18128 Colchester Way, Porter Ranch, CA 4 Beds \| 3 Baths \| 2488 Sq. Ft.	$1,336,059

Address	Redfin Estimate
18138 Colchester Way, Porter Ranch, CA 4 Beds \| 3 Baths \| 3094 Sq. Ft.	$1,515,453
18122 Colchester Way, Porter Ranch, CA 4 Beds \| 3 Baths \| 3124 Sq. Ft.	$1,325,913

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.

90027 homes for sale
90049 homes for sale
90503 homes for sale
90210 homes for sale
90025 homes for sale

Houses for rent in Los Angeles	Agents near me	Irvine, CA homes for sale	Los Angeles Housing Market
Houses for sale near me	San Diego, CA homes for sale	Fremont, CA homes for sale
Land for sale near me	San Francisco, CA homes for sale	Pasadena, CA homes for sale
Open Houses near me	Los Angeles, CA homes for sale	Los Angeles Property Records
Condos for sale near me	San Jose, CA homes for sale	CA New Listings

Pasadena homes for sale
Long Beach homes for sale
Huntington Beach homes for sale

About this home

Redfin Estimate

Earn from this home

Market trends in Porter Ranch, CA

Sale history for 18108 Colchester Way

Tax history for 18108 Colchester Way

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 18108 Colchester Way

More real estate resources