Google street view image for 18576 Asuncion St, Porter Ranch, CA 91326

Off market apr 1994 for $270K

$1,198,108

Est. refi paymentEst. refi $1,832/mo

•

2,279

sq ft

18576 Asuncion St, Porter Ranch, CA 91326

About this home

18576 Asuncion St is a 2,279 square foot house on a 7,550 square foot lot with 4 bedrooms and 3 bathrooms. - it last sold on April 12, 1994 for $270,000. Based on Redfin's Porter Ranch data, we estimate the home's value is $1,198,108.

Single-familyProperty Type

1965Year Built

7,550 sq ftLot Size

$526Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,198,108

$928K since sold in April 1994$7,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 4.1% higher than the average sale price ($1.15M) of 6 comparable homes.

SOLD SEP 10, 2026
$1,088,750
A
4 beds2 baths2,154 sq ft
19138 Ludlow St, Northridge, CA 91326
SOLD MAR 29, 2026
$1,235,000
B
4 beds2 baths1,954 sq ft
11413 Etiwanda Ave, Porter Ranch, CA 91326
SOLD OCT 1, 2026
$890,000
C
4 beds2 baths1,920 sq ft
19131 Tulsa St, Northridge, CA 91326
SOLD JUL 24, 2026
$1,286,000
D
4 beds3 baths2,436 sq ft
18778 Algiers St, Porter Ranch, CA 91326
SOLD OCT 8, 2026
$1,283,994
E
4 beds2 baths2,258 sq ft
11717 Monte Leon Way, Porter Ranch, CA 91326
SOLD MAY 22, 2026
$1,122,540
F
4 beds2 baths1,920 sq ft
10983 Topeka Dr, Porter Ranch, CA 91326

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Earn from this home

Sell

$1,132,119

Est. take-home

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Refinance

Est. cash available

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Rent

$5,020/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

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9 MoM

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See all

Provided by Redfin

Sale history for 18576 Asuncion St

Year

Property tax

Land + Additions

Assessment*

2025

$6,005 (+1.5%)

$239,926 + $235,482

$475,408

2024

$5,913 (+1.9%)

$235,222 + $230,886

$466,108

2023

$5,805 (+4.7%)

$230,610 + $226,359

$456,969

2022

$5,544 (+1.4%)

$226,089 + $221,921

$448,010

2021

$5,468 (−0.9%)

$221,656 + $217,570

$439,226

2020

$5,518 (+3.9%)

$217,310 + $213,304

$430,614

2019

$5,310 (+2.0%)

$215,082 + $211,117

$426,199

2018

$5,205 (+2.2%)

$210,865 + $206,978

$417,843

2017

$5,093 (+2.7%)

$202,678 + $198,942

$401,620

2016

$4,960 (+1.4%)

$202,678 + $198,942

$401,620

2015

$4,890 (−0.5%)

$198,704 + $195,042

$393,746

2014

$4,913 (−1.3%)

$191,887 + $188,350

$380,237

2012

$4,979 (+3.1%)

$191,020 + $187,499

$378,519

2011

$4,827 (−1.1%)

$187,275 + $183,823

$371,098

2010

$4,879 (+3.7%)

$183,603 + $180,219

$363,822

2009

$4,705 (+4.3%)

$182,231 + $178,873

$361,104

2008

$4,510

$182,664 + $179,298

$361,962

Tax history for 18576 Asuncion St

Year

Property tax

Land + Additions

Assessment*

2025

$6,005 (+1.5%)

$239,926 + $235,482

$475,408

2024

$5,913 (+1.9%)

$235,222 + $230,886

$466,108

2023

$5,805 (+4.7%)

$230,610 + $226,359

$456,969

2022

$5,544 (+1.4%)

$226,089 + $221,921

$448,010

2021

$5,468 (−0.9%)

$221,656 + $217,570

$439,226

2020

$5,518 (+3.9%)

$217,310 + $213,304

$430,614

2019

$5,310 (+2.0%)

$215,082 + $211,117

$426,199

2018

$5,205 (+2.2%)

$210,865 + $206,978

$417,843

2017

$5,093 (+2.7%)

$202,678 + $198,942

$401,620

2016

$4,960 (+1.4%)

$202,678 + $198,942

$401,620

2015

$4,890 (−0.5%)

$198,704 + $195,042

$393,746

2014

$4,913 (−1.3%)

$191,887 + $188,350

$380,237

2012

$4,979 (+3.1%)

$191,020 + $187,499

$378,519

2011

$4,827 (−1.1%)

$187,275 + $183,823

$371,098

2010

$4,879 (+3.7%)

$183,603 + $180,219

$363,822

2009

$4,705 (+4.3%)

$182,231 + $178,873

$361,104

2008

$4,510

$182,664 + $179,298

$361,962

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

Permits

Oct 3, 2025 • Active

Bldg-alter/repair

Repair a water-damaged balcony and the framing for an attached patio cover.

Remodel

Sep 11, 2025 • Final

Bldg-alter/repair

Replace the roof covering on a residential building with a class A or B material over existing solid sheathing. Apply a certified cool roof product as required by local fire hazard and energy efficiency regulations.

Roofing

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: 28661
Living Sq. Ft: 2,279
# of Units: 1
Legal Description: TRACT NO 28661 LOT 43

Lot Information
# of Buildings: 1
Land Sq. Ft: 7,553
Legal Lot Number: 43
Municipality Name: LOS ANGELES
Acres: 0.1734
Depth Footage: 102
Front Footage: 75
Zoning Code: LARS
County Use Description: SINGLE FAMILY RESID

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 4
Baths: 2.5
Sq. Ft.: 2,279
Stories: —
Parking Spaces: —
Basement: No
Accessible: No
Lot Size: 7,550 square feet
Style: Single Family Residential
Year Built: 1965
Year Renovated: 1966
County: Los Angeles County
APN: 2871021029
HOA Dues: —
Garage: No
Features: —

Home facts updated by owner on Mar 23, 2021

Around this home

Schools

Castlebay Lane Charter School

Charter K-5 • Assigned • 1.2mi

10/10

Robert Frost Middle School

Public 6-8 • Assigned • 1.9mi

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...
6 days ago • Porter Ranch
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Redfin Premier agent
349 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...
4 days ago • Los Angeles
Phil Robinson
Redfin agent
58 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,...
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

7/10 Fire Factor

20% chance of being in a wildfire in next 30 years

6/10 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

$1.24M – $1.50M

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Home values near 18576 Asuncion St

Data from public records.

Address	Redfin Estimate
18577 Asuncion St, Porter Ranch, CA 5 Beds \| 3 Baths \| 2436 Sq. Ft.	$1,191,981
18603 Asuncion St, Porter Ranch, CA 3 Beds \| 2.5 Baths \| 1876 Sq. Ft.	$1,147,905

Address	Redfin Estimate
18585 Asuncion St, Porter Ranch, CA 4 Beds \| 4 Baths \| 2894 Sq. Ft.	$1,286,194
18614 Asuncion St, Porter Ranch, CA 4 Beds \| 2 Baths \| 2015 Sq. Ft.	$1,060,833

Address	Redfin Estimate
18593 Asuncion St, Porter Ranch, CA 4 Beds \| 3 Baths \| 2224 Sq. Ft.	$1,298,576
18600 Asuncion St, Porter Ranch, CA 4 Beds \| 3 Baths \| 2224 Sq. Ft.	$1,102,583

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 18576 Asuncion St

Tax history for 18576 Asuncion 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 18576 Asuncion St

More real estate resources