Google street view image for 18510 Dylan St, Porter Ranch, CA 91326

Off market jan 1979 for $100K

$1,211,958

Est. refi paymentEst. refi $682/mo

•

4 ba

•

2,474

sq ft

18510 Dylan St, Porter Ranch, CA 91326

About this home

18510 Dylan St is a 2,474 square foot house on a 0.28 acre lot with 5 bedrooms and 4 bathrooms. - it last sold on January 02, 1979 for $100,500. Based on Redfin's Porter Ranch data, we estimate the home's value is $1,211,958.

Single-familyProperty Type

1973Year Built

0.28 acresLot Size

$490Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,211,958

$1.1M since sold in January 1979$4,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 9.1% lower than the average sale price ($1.33M) of 6 comparable homes.

SOLD SEP 3, 2026
$1,440,000
A
4 beds4 baths2,386 sq ft
11407 Edenberg Ave, Porter Ranch, CA 91326
SOLD JUN 2, 2026
$1,505,000
B
5 beds3 baths2,704 sq ft
19140 Merion, Porter Ranch, CA 91326
SOLD APR 30, 2026
$1,350,000
C
5 beds3 baths2,505 sq ft
12036 Darby Ave, Porter Ranch, CA 91326
SOLD SEP 29, 2026
$1,212,500
D
4 beds3 baths2,228 sq ft
18599 Calle Vis, Porter Ranch, CA 91326
SOLD MAR 12, 2026
$1,190,000
E
5 beds3 baths2,437 sq ft
11357 Yolanda Ave, Porter Ranch, CA 91326
SOLD APR 15, 2026
$1,300,000
F
4 beds3 baths2,228 sq ft
18525 Entrada Ct, Porter Ranch, CA 91326

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Earn from this home

Sell

$1,145,219

Est. take-home

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Est. cash available

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Rent

$6,250/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

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5 beds6.5 baths6,572 sq ft
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$819,000
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See all

Provided by Redfin

Sale history for 18510 Dylan St

Year

Property tax

Land + Additions

Assessment*

2025

$4,861 (+1.2%)

$67,896 + $312,646

$380,542

2024

$4,804 (+1.8%)

$66,565 + $306,516

$373,081

2023

$4,717 (+4.6%)

$65,260 + $300,506

$365,766

2022

$4,509 (+1.5%)

$63,981 + $294,614

$358,595

2021

$4,443 (−0.8%)

$62,727 + $288,838

$351,565

2020

$4,481 (+3.8%)

$61,498 + $283,175

$344,673

2019

$4,316 (+3.1%)

$60,868 + $280,272

$341,140

2018

$4,186 (+2.2%)

$59,675 + $274,777

$334,452

2017

$4,095 (+2.9%)

$57,358 + $264,108

$321,466

2016

$3,979 (+1.4%)

$57,358 + $264,108

$321,466

2015

$3,923 (−0.5%)

$56,234 + $258,930

$315,164

2014

$3,944 (−1.3%)

$54,305 + $250,046

$304,351

2012

$3,994 (+3.0%)

$54,060 + $248,916

$302,976

2011

$3,879 (−1.0%)

$53,000 + $244,036

$297,036

2010

$3,919 (+3.6%)

$51,961 + $239,251

$291,212

2009

$3,781 (+4.2%)

$51,573 + $237,463

$289,036

2008

$3,627

$51,696 + $238,028

$289,724

Tax history for 18510 Dylan St

Year

Property tax

Land + Additions

Assessment*

2025

$4,861 (+1.2%)

$67,896 + $312,646

$380,542

2024

$4,804 (+1.8%)

$66,565 + $306,516

$373,081

2023

$4,717 (+4.6%)

$65,260 + $300,506

$365,766

2022

$4,509 (+1.5%)

$63,981 + $294,614

$358,595

2021

$4,443 (−0.8%)

$62,727 + $288,838

$351,565

2020

$4,481 (+3.8%)

$61,498 + $283,175

$344,673

2019

$4,316 (+3.1%)

$60,868 + $280,272

$341,140

2018

$4,186 (+2.2%)

$59,675 + $274,777

$334,452

2017

$4,095 (+2.9%)

$57,358 + $264,108

$321,466

2016

$3,979 (+1.4%)

$57,358 + $264,108

$321,466

2015

$3,923 (−0.5%)

$56,234 + $258,930

$315,164

2014

$3,944 (−1.3%)

$54,305 + $250,046

$304,351

2012

$3,994 (+3.0%)

$54,060 + $248,916

$302,976

2011

$3,879 (−1.0%)

$53,000 + $244,036

$297,036

2010

$3,919 (+3.6%)

$51,961 + $239,251

$291,212

2009

$3,781 (+4.2%)

$51,573 + $237,463

$289,036

2008

$3,627

$51,696 + $238,028

$289,724

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

Permits

Feb 11, 2023 • Final

Bldg-alter/repair

Replace the roof covering on a residential building with a cool roof product. The new roofing material will be installed over existing solid sheathing.

Roofing

Oct 16, 2000 • Final

Swimming-pool/spa

Construct a new swimming pool and spa.

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: 26442
Living Sq. Ft: 2,474
# of Units: 1
Legal Description: TRACT NO 26442 LOT 17

Lot Information
# of Buildings: 1
Land Sq. Ft: 11,992
Legal Lot Number: 17
Municipality Name: LOS ANGELES
Acres: 0.2753
Depth Footage: 205
Front Footage: 57
Zoning Code: LARE9
County Use Description: SINGLE FAMILY RESID

Location Information
Parcel Location Influence: Cul-De-Sac

Utility Information
Water Service Type: Public

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 5
Baths: 4.0
Sq. Ft.: 2,474
Stories: —
Lot Size: 0.28 acres
Style: Single Family Residential
Year Built: 1973
Year Renovated: 1983
County: Los Angeles County
APN: 2872017020

Home facts updated by county records on Oct 5, 2026

Around this home

Schools

Castlebay Lane Charter School

Charter K-5 • Assigned • 1.2mi

10/10

Robert Frost Middle School

Public 6-8 • Assigned • 1.8mi

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

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

21% 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

$1.15M – $1.39M

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Home values near 18510 Dylan St

Data from public records.

Address	Redfin Estimate
18542 Dylan Street, Porter Ranch, CA 4 Beds \| 2 Baths \| 1633 Sq. Ft.	$1,176,386
18522 Dylan Street, Porter Ranch, CA 3 Beds \| 2 Baths \| 1418 Sq. Ft.	$1,006,982

Address	Redfin Estimate
18534 Dylan Street, Porter Ranch, CA 4 Beds \| 3 Baths \| 1942 Sq. Ft.	$1,338,366
18516 Dylan Street, Porter Ranch, CA 4 Beds \| 3 Baths \| 1942 Sq. Ft.	$1,150,466

Address	Redfin Estimate
18528 Dylan Street, Porter Ranch, CA 3 Beds \| 2 Baths \| 1679 Sq. Ft.	$1,026,423
18512 Dylan Street, Porter Ranch, CA 4 Beds \| 2.5 Baths \| 1942 Sq. Ft.	$1,342,901

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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 18510 Dylan St

Tax history for 18510 Dylan 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 18510 Dylan St

More real estate resources