Google street view image for 18919 Muirkirk Dr, Porter Ranch, CA 91326

Off market jul 1988 for $299K

$1,173,779

Est. refi paymentEst. refi $2,049/mo

•

3 ba

•

2,450

sq ft

18919 Muirkirk Dr, Porter Ranch, CA 91326

About this home

18919 Muirkirk Dr is a 2,450 square foot house on a 0.27 acre lot with 3 bedrooms and 3 bathrooms. - it last sold on July 01, 1988 for $299,000. Based on Redfin's Porter Ranch data, we estimate the home's value is $1,173,779.

Single-familyProperty Type

1966Year Built

0.27 acresLot Size

$479Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,173,779

$875K since sold in July 1988$2,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 9.4% lower than the average sale price ($1.30M) of 6 comparable homes.

SOLD AUG 19, 2026
$1,231,600
A
3 beds3 baths2,492 sq ft
12251 Derwent Ave, Porter Ranch, CA 91326
SOLD JUL 2, 2026
$1,389,000
B
4 beds3 baths2,618 sq ft
19238 Castlebay Ln, Porter Ranch, CA 91326
Equity Union
SOLD MAY 11, 2026
$1,300,000
C
4 beds3 baths2,450 sq ft
18931 Kinbrace St, Porter Ranch, CA 91326
SOLD MAR 12, 2026
$1,275,000
D
3 beds3 baths3,068 sq ft
19201 Castlebay Ln, Porter Ranch, CA 91326
SOLD DEC 3, 2025
$1,300,000
E
3 beds3 baths2,450 sq ft
12110 Braemore Pl, Porter Ranch, CA 91326
SOLD MAR 18, 2026
$1,280,000
F
4 beds3 baths2,543 sq ft
12115 Braemore Pl, Porter Ranch, CA 91326

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Earn from this home

Sell

$1,109,107

Est. take-home

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Est. cash available

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Rent

$5,598/mo

Redfin rental estimate

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Market trends in Porter Ranch, CA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.2%

+0.4% MoM

Median sale price

$1.3M

$70K MoM

Avg. days on market

43d

2 days MoM

Recently sold homes

6 MoM

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See all

Provided by Redfin

Sale history for 18919 Muirkirk Dr

Year

Property tax

Land + Additions

Assessment*

2025

$7,093 (+1.5%)

$374,385 + $197,897

$572,282

2024

$6,990 (+1.9%)

$367,045 + $194,017

$561,062

2023

$6,859 (+4.7%)

$359,849 + $190,213

$550,062

2022

$6,549 (+1.4%)

$352,794 + $186,484

$539,278

2021

$6,459 (−0.9%)

$345,877 + $182,828

$528,705

2020

$6,518 (+4.0%)

$339,096 + $179,244

$518,340

2019

$6,269 (+1.5%)

$335,619 + $177,407

$513,026

2018

$6,175 (+2.2%)

$329,039 + $173,929

$502,968

2017

$6,041 (+2.7%)

$316,263 + $167,176

$483,439

2016

$5,885 (+1.4%)

$316,263 + $167,176

$483,439

2015

$5,801 (−0.4%)

$310,062 + $163,899

$473,961

2014

$5,826 (−1.3%)

$299,423 + $158,276

$457,699

2012

$5,902 (+3.2%)

$298,070 + $157,561

$455,631

2011

$5,719 (−1.1%)

$292,226 + $154,472

$446,698

2010

$5,781 (+3.7%)

$286,497 + $151,444

$437,941

2009

$5,575 (+4.4%)

$284,356 + $150,313

$434,669

2008

$5,343

$285,032 + $150,671

$435,703

Tax history for 18919 Muirkirk Dr

Year

Property tax

Land + Additions

Assessment*

2025

$7,093 (+1.5%)

$374,385 + $197,897

$572,282

2024

$6,990 (+1.9%)

$367,045 + $194,017

$561,062

2023

$6,859 (+4.7%)

$359,849 + $190,213

$550,062

2022

$6,549 (+1.4%)

$352,794 + $186,484

$539,278

2021

$6,459 (−0.9%)

$345,877 + $182,828

$528,705

2020

$6,518 (+4.0%)

$339,096 + $179,244

$518,340

2019

$6,269 (+1.5%)

$335,619 + $177,407

$513,026

2018

$6,175 (+2.2%)

$329,039 + $173,929

$502,968

2017

$6,041 (+2.7%)

$316,263 + $167,176

$483,439

2016

$5,885 (+1.4%)

$316,263 + $167,176

$483,439

2015

$5,801 (−0.4%)

$310,062 + $163,899

$473,961

2014

$5,826 (−1.3%)

$299,423 + $158,276

$457,699

2012

$5,902 (+3.2%)

$298,070 + $157,561

$455,631

2011

$5,719 (−1.1%)

$292,226 + $154,472

$446,698

2010

$5,781 (+3.7%)

$286,497 + $151,444

$437,941

2009

$5,575 (+4.4%)

$284,356 + $150,313

$434,669

2008

$5,343

$285,032 + $150,671

$435,703

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

Permits

Sep 20, 2017 • Active

Bldg-alter/repair

Replace the roof on a residential building with new solid sheathing and a cool roof product certified by the Cool Roof Rating Council. The new roofing material must be class A or B and weigh less than 6 pounds per square foot.

Roofing

Jul 21, 2005 • Final

Bldg-alter/repair

Create an opening between the family room and living room. Perform structural upgrades as necessary, including work on the footing and beam.

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

View Information
View: Good

Property Information
Subdivision Name: 28648
Living Sq. Ft: 2,450
# of Units: 1
Legal Description: TRACT NO 28648 LOT 281

Lot Information
# of Buildings: 1
Land Sq. Ft: 11,594
Legal Lot Number: 281
Municipality Name: LOS ANGELES
Acres: 0.2662
Depth Footage: 140
Front Footage: 82
Zoning Code: LARS
County Use Description: SINGLE FAMILY RESID

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 3
Baths: 3.0
Sq. Ft.: 2,450
Stories: —
Lot Size: 0.27 acres
Style: Single Family Residential
Year Built: 1966
Year Renovated: 1966
County: Los Angeles County
APN: 2820004024

Home facts updated by county records on Oct 8, 2026

Around this home

Schools

Castlebay Lane Charter School

Charter K-5 • Assigned • 0.2mi

10/10

Robert Frost Middle School

Public 6-8 • Assigned • 2.0mi

9/10

Valley Academy Of Arts And Sciences

Public 9-12 • Assigned • 3.5mi

7/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

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,...
4 weeks ago • Los Angeles
Peter Santos
Redfin Premier agent
85 deals
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Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

8/10 Fire Factor

28% chance of being in a wildfire in next 30 years

5/10 Heat Factor

6 days above 100° expected this year, 16 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

$1.12M – $1.35M

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NEW 16 HRS AGO

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4 beds4 baths2,537 sq ft

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OPEN TODAY, 12PM TO 4PMVIDEO TOUR

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COMING SOON

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Home values near 18919 Muirkirk Dr

Data from public records.

Address	Redfin Estimate
18930 Muirkirk Drive, Porter Ranch, CA 3 Beds \| 2 Baths \| 2003 Sq. Ft.	$1,155,906
18961 Muirkirk Drive, Porter Ranch, CA 4 Beds \| 3 Baths \| 2465 Sq. Ft.	$1,123,994

Address	Redfin Estimate
18944 Muirkirk Drive, Porter Ranch, CA 3 Beds \| 3 Baths \| 2450 Sq. Ft.	$1,058,263
18955 Muirkirk Drive, Porter Ranch, CA 4 Beds \| 3 Baths \| 2465 Sq. Ft.	$1,171,744

Address	Redfin Estimate
18956 Muirkirk Drive, Porter Ranch, CA 4 Beds \| 3 Baths \| 2378 Sq. Ft.	$1,228,164
18945 Muirkirk Drive, Porter Ranch, CA 4 Beds \| 3 Baths \| 2450 Sq. Ft.	$1,279,939

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in Porter Ranch, CA

Sale history for 18919 Muirkirk Dr

Tax history for 18919 Muirkirk Dr

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 18919 Muirkirk Dr

More real estate resources