Google street view image for 18239 Sheffield Ln, Porter Ranch, CA 91326

Off market aug 1989 for $744K

$1,931,009

Est. refi paymentEst. refi $3,619/mo

•

5 ba

•

4,300

sq ft

18239 Sheffield Ln, Porter Ranch, CA 91326

About this home

18239 Sheffield Ln is a 4,300 square foot house on a 0.32 acre lot with 5 bedrooms and 5 bathrooms. - it last sold on August 17, 1989 for $744,000. Based on Redfin's Porter Ranch data, we estimate the home's value is $1,931,009.

Single-familyProperty Type

1989Year Built

0.32 acresLot Size

$449Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,931,009

$1.2M since sold in August 1989$4,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 23% higher than the average sale price ($1.57M) 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 FEB 27, 2026
$1,715,000
B
4 beds4 baths3,986 sq ft
18409 Hampton Ct, Porter Ranch, CA 91326
SOLD JUN 30, 2026
$1,930,000
C
5 beds4 baths3,866 sq ft
11822 Zelzah, Granada Hills, CA 91344
RE/MAX One
SOLD AUG 19, 2026
$1,350,000
D
4 beds3.5 baths3,805 sq ft
18400 Chatham, 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 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

Sell

$1,825,333

Est. take-home

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Est. cash available

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Rent

$7,952/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 18239 Sheffield Ln

Year

Property tax

Land + Additions

Assessment*

2025

$17,431 (+1.2%)

$685,327 + $753,139

$1,438,466

2024

$17,228 (+1.9%)

$671,890 + $738,394

$1,410,284

2023

$16,899 (+4.8%)

$658,716 + $723,916

$1,382,632

2022

$16,123 (+11.2%)

$645,800 + $709,722

$1,355,522

2021

$14,503 (−1.9%)

$633,138 + $695,806

$1,328,944

2020

$14,790 (+2.1%)

$564,000 + $619,000

$1,183,000

2019

$14,487 (−1.6%)

$564,000 + $619,000

$1,183,000

2018

$14,729 (+14.9%)

$564,000 + $619,000

$1,183,000

2017

$12,817 (+11.5%)

$494,600 + $543,400

$1,038,000

2016

$11,491 (−8.4%)

$494,600 + $543,400

$1,038,000

2015

$12,550 (−2.2%)

$444,700 + $488,500

$933,200

2014

$12,836 (+25.2%)

$487,000 + $535,000

$1,022,000

2012

$10,255 (−6.8%)

$372,000 + $408,000

$780,000

2011

$10,998 (−1.8%)

$372,000 + $408,000

$780,000

2010

$11,200 (−18.6%)

$405,000 + $445,000

$850,000

2009

$13,763 (+4.5%)

$405,000 + $445,000

$850,000

2008

$13,174

$521,754 + $573,397

$1,095,151

Tax history for 18239 Sheffield Ln

Year

Property tax

Land + Additions

Assessment*

2025

$17,431 (+1.2%)

$685,327 + $753,139

$1,438,466

2024

$17,228 (+1.9%)

$671,890 + $738,394

$1,410,284

2023

$16,899 (+4.8%)

$658,716 + $723,916

$1,382,632

2022

$16,123 (+11.2%)

$645,800 + $709,722

$1,355,522

2021

$14,503 (−1.9%)

$633,138 + $695,806

$1,328,944

2020

$14,790 (+2.1%)

$564,000 + $619,000

$1,183,000

2019

$14,487 (−1.6%)

$564,000 + $619,000

$1,183,000

2018

$14,729 (+14.9%)

$564,000 + $619,000

$1,183,000

2017

$12,817 (+11.5%)

$494,600 + $543,400

$1,038,000

2016

$11,491 (−8.4%)

$494,600 + $543,400

$1,038,000

2015

$12,550 (−2.2%)

$444,700 + $488,500

$933,200

2014

$12,836 (+25.2%)

$487,000 + $535,000

$1,022,000

2012

$10,255 (−6.8%)

$372,000 + $408,000

$780,000

2011

$10,998 (−1.8%)

$372,000 + $408,000

$780,000

2010

$11,200 (−18.6%)

$405,000 + $445,000

$850,000

2009

$13,763 (+4.5%)

$405,000 + $445,000

$850,000

2008

$13,174

$521,754 + $573,397

$1,095,151

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

Permits

Feb 23, 2010 • Final

Bldg-alter/repair

Remove existing tile, replace the underlayment, and reinstall the same tile. Install required smoke detectors.

Remodel

Aug 28, 2000 • Final

Swimming-pool/spa

Complete remaining construction work previously started under a prior permit.

Pool and hot tub

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: 4,300
# of Units: 1
Legal Description: TR=28645 LOT 14

Lot Information
# of Buildings: 1
Land Sq. Ft: 13,739
Legal Lot Number: 14
Municipality Name: LOS ANGELES
Acres: 0.3154
Depth Footage: 140
Front Footage: 97
Zoning Code: LARE11
County Use Description: SINGLE FAMILY RESID

Location Information
Parcel Location Influence: Corner

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 5
Baths: 5.0
Sq. Ft.: 4,300
Stories: —
Lot Size: 0.32 acres
Style: Single Family Residential
Year Built: 1989
Year Renovated: 1989
County: Los Angeles County
APN: 2870019014

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 • 1.1mi

10/10

Robert Frost Middle School

Public 6-8 • Assigned • 1.4mi

9/10

Valley Academy Of Arts And Sciences

Public 9-12 • Assigned • 2.3mi

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
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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
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

24% chance of being in a wildfire in next 30 years

5/10 Heat Factor

5 days above 100° expected this year, 12 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

$1.84M – $2.22M

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Acquire'd

Home values near 18239 Sheffield Ln

Data from public records.

Address	Redfin Estimate
18300 Sheffield Ln, Porter Ranch, CA 4 Beds \| 4 Baths \| 3986 Sq. Ft.	$1,774,511
11662 Sheffield Way, Porter Ranch, CA 5 Beds \| 5 Baths \| 4300 Sq. Ft.	$1,871,864
11655 Sheffield Way, Porter Ranch, CA 4 Beds \| 3.5 Baths \| 3986 Sq. Ft.	$1,584,669
18233 Sheffield Ln, Porter Ranch, CA 4 Beds \| 4 Baths \| 3998 Sq. Ft.	$1,767,974
18213 Sheffield Ln, Porter Ranch, CA 5 Beds \| 5 Baths \| 4300 Sq. Ft.	$1,660,474
18321 Sheffield Ln, Porter Ranch, CA 5 Beds \| 5 Baths \| 4300 Sq. Ft.	$2,036,291
18339 Hampton Ct, Porter Ranch, CA 5 Beds \| - Baths \| 4300 Sq. Ft.	$1,837,777

Address	Redfin Estimate
18314 Sheffield Ln, Porter Ranch, CA 5 Beds \| 5 Baths \| 4300 Sq. Ft.	$1,754,448
11656 Sheffield Way, Porter Ranch, CA 5 Beds \| 4 Baths \| 4300 Sq. Ft.	$1,749,227
11657 Sheffield Way, Porter Ranch, CA 4 Beds \| 3 Baths \| 3273 Sq. Ft.	$1,537,053
18227 Sheffield Ln, Porter Ranch, CA 5 Beds \| 5 Baths \| 4300 Sq. Ft.	$1,831,456
18207 Sheffield Ln, Porter Ranch, CA 4 Beds \| 4 Baths \| 3986 Sq. Ft.	$1,844,414
18313 Sheffield Ln, Porter Ranch, CA 4 Beds \| 4 Baths \| 3986 Sq. Ft.	$1,655,625
18333 Hampton Ct, Porter Ranch, CA 5 Beds \| 4 Baths \| 3986 Sq. Ft.	$1,797,126

Address	Redfin Estimate
18320 Sheffield Ln, Porter Ranch, CA 4 Beds \| 4 Baths \| 3986 Sq. Ft.	$1,700,208
11654 Sheffield Way, Porter Ranch, CA 5 Beds \| 5 Baths \| 4300 Sq. Ft.	$1,823,816
11663 Sheffield Way, Porter Ranch, CA 4 Beds \| 3.5 Baths \| 3986 Sq. Ft.	$1,628,088
18219 Sheffield Ln, Porter Ranch, CA 5 Beds \| 3.5 Baths \| 3986 Sq. Ft.	$1,739,519
18401 Sheffield Ln, Porter Ranch, CA 5 Beds \| 5 Baths \| 4300 Sq. Ft.	$2,029,842
18301 Sheffield Ln, Porter Ranch, CA 5 Beds \| 5 Baths \| 4300 Sq. Ft.	$1,864,253
18325 Hampton Ct, Porter Ranch, CA 5 Beds \| 5 Baths \| 4300 Sq. Ft.	$2,003,346

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About this home

Redfin Estimate

Earn from this home

Market trends in Porter Ranch, CA

Sale history for 18239 Sheffield Ln

Tax history for 18239 Sheffield 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 18239 Sheffield Ln

More real estate resources