Google street view image for 18915 Kilfinan St, Porter Ranch, CA 91326

Off market dec 1983 for $177K

$1,176,588

Est. refi paymentEst. refi $1,212/mo

•

2,480

sq ft

18915 Kilfinan St, Porter Ranch, CA 91326

About this home

18915 Kilfinan St is a 2,480 square foot house on a 7,822 square foot lot with 3 bedrooms and 3 bathrooms. - it last sold on December 29, 1983 for $177,000. Based on Redfin's Porter Ranch data, we estimate the home's value is $1,176,588.

Single-familyProperty Type

1966Year Built

7,822 sq ftLot Size

$474Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,176,588

$1,000K since sold in December 1983$4,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 4.9% lower than the average sale price ($1.24M) 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 MAY 11, 2026
$1,300,000
B
4 beds3 baths2,450 sq ft
18931 Kinbrace St, Porter Ranch, CA 91326
SOLD SEP 23, 2026
11833 Preston Trails Ave, Porter Ranch, CA 91326
$1,055,000
C
4 beds3 baths2,620 sq ft
11833 Preston Trails Ave, Porter Ranch, CA 91326
Coldwell Banker Realty
SOLD DEC 23, 2025
$1,274,000
D
4 beds3 baths2,450 sq ft
19015 Braemore Rd, Porter Ranch, CA 91326
SOLD JUL 24, 2026
$1,286,000
E
4 beds3 baths2,436 sq ft
18778 Algiers St, 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

$1,111,764

Est. take-home

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Refinance

Est. cash available

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Rent

$5,649/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%

+0.0% 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

NEW 4 HRS AGO
$875,000
3 beds3 baths1,600 sq ft
20336 Paseo Los Arcos, Porter Ranch, CA 91326
OPEN SAT, 1PM TO 4PM
$1,475,000
5 beds3 baths2,557 sq ft
19436 Hiawatha, Porter Ranch, CA 91326
OPEN SAT, 12PM TO 4PM
$920,000
4 beds3 baths1,746 sq ft
19558 Turtle Rdg, Porter Ranch, CA 91326
OPEN SAT, 2PM TO 4PM
$400,000
2 beds1 bath912 sq ft
10331 Lindley Ave #228, Porter Ranch, CA 91326
NEW 33 HRS AGO
$4,250,000
5 beds6.5 baths6,572 sq ft
20450 W Albion Way, Porter Ranch, CA 91326
OPEN SUN, 1PM TO 4PM
$819,000
2 beds2.5 baths1,787 sq ft
19405 Turtle Ridge Ln, Porter Ranch, CA 91326
COMING SOON
$1,299,000
4 beds3 baths2,829 sq ft
19518 Nashville, Porter Ranch, CA 91326
COMING SOON
$2,649,000
4 beds4.5 baths5,492 sq ft
20239 Jubilee Way W, Porter Ranch, CA 91326
OPEN SUN, 1PM TO 4PM
$1,299,950
4 beds3 baths2,276 sq ft
19174 Doral Pl, Porter Ranch, CA 91326
COMING SOON
18918 Kirkcolm, Porter Ranch, CA 91326
$900,000
3 beds2 baths1,486 sq ft
18918 Kirkcolm, Porter Ranch, CA 91326
See all

Provided by Redfin

Sale history for 18915 Kilfinan St

Year

Property tax

Land + Additions

Assessment*

2025

$4,716 (+1.5%)

$169,042 + $204,967

$374,009

2024

$4,648 (+1.9%)

$165,728 + $200,949

$366,677

2023

$4,562 (+4.7%)

$162,479 + $197,009

$359,488

2022

$4,358 (+1.5%)

$159,294 + $193,147

$352,441

2021

$4,292 (−0.8%)

$156,171 + $189,360

$345,531

2020

$4,329 (+3.9%)

$153,109 + $185,648

$338,757

2019

$4,167 (+2.0%)

$151,540 + $183,745

$335,285

2018

$4,085 (+2.2%)

$148,569 + $180,143

$328,712

2017

$3,996 (+3.0%)

$142,800 + $173,149

$315,949

2016

$3,881 (+1.4%)

$142,800 + $173,149

$315,949

2015

$3,826 (−0.5%)

$140,000 + $169,754

$309,754

2014

$3,845 (−1.3%)

$135,197 + $163,930

$299,127

2012

$3,894 (+3.0%)

$134,586 + $163,190

$297,776

2011

$3,780 (−1.0%)

$131,948 + $159,991

$291,939

2010

$3,819 (+3.7%)

$129,361 + $156,854

$286,215

2009

$3,684 (+4.3%)

$128,395 + $155,682

$284,077

2008

$3,533

$128,701 + $156,052

$284,753

Tax history for 18915 Kilfinan St

Year

Property tax

Land + Additions

Assessment*

2025

$4,716 (+1.5%)

$169,042 + $204,967

$374,009

2024

$4,648 (+1.9%)

$165,728 + $200,949

$366,677

2023

$4,562 (+4.7%)

$162,479 + $197,009

$359,488

2022

$4,358 (+1.5%)

$159,294 + $193,147

$352,441

2021

$4,292 (−0.8%)

$156,171 + $189,360

$345,531

2020

$4,329 (+3.9%)

$153,109 + $185,648

$338,757

2019

$4,167 (+2.0%)

$151,540 + $183,745

$335,285

2018

$4,085 (+2.2%)

$148,569 + $180,143

$328,712

2017

$3,996 (+3.0%)

$142,800 + $173,149

$315,949

2016

$3,881 (+1.4%)

$142,800 + $173,149

$315,949

2015

$3,826 (−0.5%)

$140,000 + $169,754

$309,754

2014

$3,845 (−1.3%)

$135,197 + $163,930

$299,127

2012

$3,894 (+3.0%)

$134,586 + $163,190

$297,776

2011

$3,780 (−1.0%)

$131,948 + $159,991

$291,939

2010

$3,819 (+3.7%)

$129,361 + $156,854

$286,215

2009

$3,684 (+4.3%)

$128,395 + $155,682

$284,077

2008

$3,533

$128,701 + $156,052

$284,753

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

Permits

Nov 7, 2022 • Final

Plumbing

Remove and replace an existing dishwasher with a new unit of the same size.

Kitchen

Plumbing

Nov 14, 2012 • Final

Electrical

Install roof mounted solar panels and interconnect with the main service panel. The solar devices are roof mounted and do not exceed the existing building height.

Electrical

Solar

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

Property Information
Subdivision Name: 28648
Living Sq. Ft: 2,465
# of Units: 1
Legal Description: TRACT NO 28648 LOT 195

Lot Information
# of Buildings: 1
Land Sq. Ft: 7,824
Legal Lot Number: 195
Municipality Name: LOS ANGELES
Acres: 0.1796
Depth Footage: 112
Front Footage: 69
Zoning Code: LARS
County Use Description: SINGLE FAMILY RESID

Utility Information
Water Service Type: Public

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 3
Baths: 3.0
Sq. Ft.: 2,480
Stories: —
Parking Spaces: —
Basement: No
Accessible: No
Lot Size: 7,822 square feet
Style: Single Family Residential
Year Built: 1966
Year Renovated: 2019
County: Los Angeles County
APN: 2820002010
HOA Dues: —
Garage: Yes
Features: Views, Pool

Home facts updated by owner on Jun 3, 2022

Around this home

Schools

Castlebay Lane Charter School

Charter K-5 • Assigned • 0.3mi

10/10

Robert Frost Middle School

Public 6-8 • Assigned • 2.0mi

9/10

Valley Academy Of Arts And Sciences

Public 9-12 • Assigned • 3.6mi

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,...
1 month ago • Los Angeles
Peter Santos
Redfin Premier agent
86 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

29% chance of being in a wildfire in next 30 years

5/10 Heat Factor

7 days above 100° expected this year, 18 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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Home values near 18915 Kilfinan St

Data from public records.

Address	Redfin Estimate
18947 Kilfinan Street, Porter Ranch, CA 5 Beds \| 3 Baths \| 2825 Sq. Ft.	$1,396,512
18927 Kilfinan Street, Porter Ranch, CA 4 Beds \| 3 Baths \| 2465 Sq. Ft.	$1,315,012

Address	Redfin Estimate
18941 Kilfinan Street, Porter Ranch, CA 5 Beds \| 3 Baths \| 2310 Sq. Ft.	$1,235,594
18921 Kilfinan Street, Porter Ranch, CA 4 Beds \| 2.5 Baths \| 2455 Sq. Ft.	$1,024,235

Address	Redfin Estimate
18933 Kilfinan Street, Porter Ranch, CA 4 Beds \| 3 Baths \| 2455 Sq. Ft.	$1,385,574
18909 Kilfinan Street, Porter Ranch, CA 4 Beds \| 3 Baths \| 2310 Sq. Ft.	$1,224,146

This data may not show owner updates. Learn more.

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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 18915 Kilfinan St

Tax history for 18915 Kilfinan St

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 18915 Kilfinan St

More real estate resources