Google satellite image for 19445 Kilfinan St, Porter Ranch, CA 91326

Off Market Nov 1991 for $351K

$1,027,438

Est. refi paymentEst. refi $2,634/mo

•

2,446

sq ft

19445 Kilfinan St, Porter Ranch, CA 91326

About this home

19445 Kilfinan St is a 2,446 square foot house with 4 bedrooms and 2.5 bathrooms. - it last sold on November 22, 1991 for $351,500. Based on Redfin's Porter Ranch data, we estimate the home's value is $1,027,438.

Single-familyProperty Type

1991Year Built

$420Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,027,438

$676K since sold in November 1991$55K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 0.5% higher than the average sale price ($1.02M) of 6 comparable homes.

SOLD JUL 23, 2026
$756,000
A
3 beds3 baths1,746 sq ft
12223 Shady Holw, Porter Ranch, CA 91326
SOLD JUN 25, 2026
$950,000
B
3 beds3 baths1,845 sq ft
19736 Crystal Hills Ln, Porter Ranch, CA 91326
SOLD AUG 5, 2026
$1,274,000
C
4 beds3 baths2,844 sq ft
12056 Stone Gate Way, Porter Ranch, CA 91326
SOLD JUN 11, 2026
$1,110,000
D
3 beds2.5 baths2,230 sq ft
19468 Kilfinan St, Porter Ranch, CA 91326
SOLD JUL 22, 2026
$1,095,000
E
3 beds2.5 baths2,235 sq ft
12065 Shadow Glen Ln, Porter Ranch, CA 91326
SOLD MAY 18, 2026
$950,000
F
3 beds3 baths1,875 sq ft
12036 Shadow Ridge Way, Porter Ranch, CA 91326

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Earn from this home

Sell

$970,691

Est. take-home

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Refinance

Est. cash available

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Rent

$5,596/mo

Redfin rental estimate

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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

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$1,049,500
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KO TAI REALTY
OPEN TODAY, 2PM TO 5PM
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$1,449,000
4 beds3 baths2,237 sq ft
20811 W Bur Oak Cir, Northridge, CA 91326
(805) 630-4458
OPEN SEP 13, 2PM TO 5PM
$950,000
3 beds3 baths1,714 sq ft
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3D WALKTHROUGH
$1,485,998
4 beds3 baths2,655 sq ft
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See all

Provided by Redfin

Sale history for 19445 Kilfinan St

Year

Property tax

Land + Additions

Assessment*

2025

$7,731 (+1.4%)

$315,639 + $305,379

$621,018

2024

$7,625 (+1.9%)

$315,639 + $305,379

$621,018

2023

$7,480 (+4.8%)

$309,450 + $299,392

$608,842

2022

$7,137 (+1.4%)

$303,383 + $293,522

$596,905

2021

$7,040 (−0.9%)

$297,435 + $287,767

$585,202

2020

$7,106 (+4.0%)

$291,603 + $282,125

$573,728

2019

$6,830 (+1.3%)

$288,613 + $279,233

$567,846

2018

$6,741 (+2.2%)

$282,954 + $273,758

$556,712

2017

$6,594 (+2.6%)

$271,967 + $263,129

$535,096

2016

$6,425 (+1.5%)

$271,967 + $263,129

$535,096

2015

$6,332 (−0.4%)

$266,635 + $257,970

$524,605

2014

$6,360 (−1.3%)

$257,486 + $249,119

$506,605

2012

$6,444 (+3.3%)

$256,323 + $247,994

$504,317

2011

$6,240 (−1.1%)

$251,298 + $243,132

$494,430

2010

$6,309 (+3.7%)

$246,371 + $238,365

$484,736

2009

$6,082 (+4.4%)

$244,530 + $236,584

$481,114

2008

$5,824

$245,111 + $237,147

$482,258

Tax history for 19445 Kilfinan St

Year

Property tax

Land + Additions

Assessment*

2025

$7,731 (+1.4%)

$315,639 + $305,379

$621,018

2024

$7,625 (+1.9%)

$315,639 + $305,379

$621,018

2023

$7,480 (+4.8%)

$309,450 + $299,392

$608,842

2022

$7,137 (+1.4%)

$303,383 + $293,522

$596,905

2021

$7,040 (−0.9%)

$297,435 + $287,767

$585,202

2020

$7,106 (+4.0%)

$291,603 + $282,125

$573,728

2019

$6,830 (+1.3%)

$288,613 + $279,233

$567,846

2018

$6,741 (+2.2%)

$282,954 + $273,758

$556,712

2017

$6,594 (+2.6%)

$271,967 + $263,129

$535,096

2016

$6,425 (+1.5%)

$271,967 + $263,129

$535,096

2015

$6,332 (−0.4%)

$266,635 + $257,970

$524,605

2014

$6,360 (−1.3%)

$257,486 + $249,119

$506,605

2012

$6,444 (+3.3%)

$256,323 + $247,994

$504,317

2011

$6,240 (−1.1%)

$251,298 + $243,132

$494,430

2010

$6,309 (+3.7%)

$246,371 + $238,365

$484,736

2009

$6,082 (+4.4%)

$244,530 + $236,584

$481,114

2008

$5,824

$245,111 + $237,147

$482,258

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

Permits

Apr 6, 1999 • Final

Hvac

Replace a furnace.

HVAC

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: 43969
Living Sq. Ft: 2,446
# of Units: 1
Legal Description: TR=43969 LOT 47

Lot Information
# of Buildings: 1
Land Sq. Ft: 4,204
Legal Lot Number: 47
Municipality Name: LOS ANGELES
Acres: 0.0965
Depth Footage: 105
Front Footage: 40
Zoning Code: LARD6
County Use Description: RESID-PLANNED

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 4
Baths: 2.5
Sq. Ft.: 2,446
Stories: —
Parking Spaces: —
Basement: No
Accessible: No
Lot Size: —
Style: Single Family Residential
Year Built: 1991
Year Renovated: 1991
County: Los Angeles County
APN: 2701020008
HOA Dues: $180/month
Garage: No
Features: —

Home facts updated by owner on May 31, 2022

Around this home

Schools

Castlebay Lane Charter School

Charter K-5 • Assigned • 0.6mi

10/10

Robert Frost Middle School

Public 6-8 • Assigned • 2.6mi

9/10

Chatsworth Charter High School

Charter 9-12 • Assigned • 3.5mi

5/10

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...
1 month ago • Porter Ranch
Scott Reiber
Redfin Premier agent
347 deals
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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
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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
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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, 19 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

5/10 Air Factor

7 unhealthy days expected this year, 9 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

$980,000 – $1.19M

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OPEN TODAY, 2PM TO 5PM

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20811 W Bur Oak Cir, Northridge, CA 91326

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Home values near 19445 Kilfinan St

Data from public records.

Address	Redfin Estimate
19481 Kilfinan Street, Porter Ranch, CA 4 Beds \| 3 Baths \| 2814 Sq. Ft.	$1,247,842
19437 Kilfinan Street, Porter Ranch, CA 4 Beds \| 3 Baths \| 2385 Sq. Ft.	$1,095,672

Address	Redfin Estimate
19465 Kilfinan Street, Porter Ranch, CA 3 Beds \| 3 Baths \| 1939 Sq. Ft.	$1,006,410
19427 Kilfinan Street, Porter Ranch, CA 3 Beds \| 2.5 Baths \| 1934 Sq. Ft.	$984,150

Address	Redfin Estimate
19455 Kilfinan Street, Porter Ranch, CA 4 Beds \| 3 Baths \| 2814 Sq. Ft.	$1,115,163
19417 Kilfinan Street, Porter Ranch, CA 4 Beds \| 3 Baths \| 2814 Sq. Ft.	$1,208,318

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 19445 Kilfinan St

Tax history for 19445 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 19445 Kilfinan St

More real estate resources