20431 Paseo Castelon, Porter Ranch, CA 91326

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Off market apr 2018 for $640K

$839,068

Est. refi paymentEst. refi $3,980/mo

•

1,669

sq ft

20431 Paseo Castelon, Porter Ranch, CA 91326

About this home

Nestled in the foothills of the Aldea Porter Ranch community, your search is over! Welcome home to this beautiful 3 bedroom, 3.5 bathroom townhome home. This end corner unit offers plenty of natural sunlight and is the largest 3-bedroom unit available in this community! Enjoy the interior amenities that include plantation shutters and open concept kitchen, with stainless steel appliances. Upstairs you will find 2 master-sized bedrooms with en-suite bathrooms and walk-in closets. The community features a pool, spa, kids pool, BBQ grill, playground, outdoor televisions, and nearby trails. Do not miss the amazing opportunity!

TownhomeProperty Type

2009Year Built

0.48 acresLot Size

$503Est. Price/Sq.Ft.

2 car garageParking

Listed by Quin Contreras •DRE #00932432 • Keller Williams Realty World Media Center

Bought with Mike Yim •DRE #01753820 • Team Spirit Realty, Inc.

Redfin checked: a minute ago

•Source:CRMLS #BB18045936

Redfin Estimate

$839,068

$199K since sold in April 2018$14K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 3.6% lower than the average sale price ($871K) of 6 comparable homes.

SOLD MAY 14, 2026
$850,000
A
3 beds3.5 baths1,669 sq ft
20332 Paseo Meriana, Porter Ranch, CA 91326
SOLD MAY 15, 2026
$875,000
B
3 beds3 baths1,485 sq ft
11227 Paseo Sonesta, Porter Ranch, CA 91326
SOLD AUG 21, 2026
$830,000
C
2 beds3 baths1,194 sq ft
11501 Cararra, Porter Ranch, CA 91326
SOLD SEP 22, 2026
$910,000
D
3 beds3 baths1,399 sq ft
20116 Livorno, Porter Ranch, CA 91326
Equity Union
SOLD AUG 27, 2026
$809,950
E
2 beds3 baths1,194 sq ft
20276 Pienza, Porter Ranch, CA 91326
SOLD OCT 14, 2026
$950,000
F
3 beds3 baths1,714 sq ft
19945 Oakville Ct, Porter Ranch, CA 91326

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Earn from this home

Sell

$371,521

Est. take-home

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Refinance

Est. cash available

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Rent

$4,461/mo

Redfin rental estimate

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Market trends in Porter Ranch, CA

Last updated October 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

COMING SOON
$2,749,000
4 beds5 baths4,730 sq ft
20115 Via Cellini, Porter Ranch, CA 91326
COMING SOON
$1,690,000
5 beds3 baths2,505 sq ft
12216 Beaufait Ave, Porter Ranch, CA 91326
OPEN SAT, 12PM TO 2PM
$3,295,000
5 beds6 baths5,067 sq ft
20218 W Liverpool Way, Porter Ranch, CA 91326
COMING SOON
$1,100,000
3 beds2 baths2,182 sq ft
12033 Dunblane Ave, Porter Ranch, CA 91326
Berkshire Hathaway HomeService
OPEN SAT, 12PM TO 3PM
$2,099,000
5 beds4.5 baths3,921 sq ft
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OPEN SAT, 1PM TO 4PM
$1,299,000
4 beds3 baths2,829 sq ft
19518 Nashville, Porter Ranch, CA 91326
$995,000
3 beds2 baths1,518 sq ft
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OPEN SAT, 1PM TO 3PM
$1,498,700
6 beds4 baths3,086 sq ft
18605 Kenya, Porter Ranch, CA 91326
OPEN SAT, 1PM TO 4PM
$1,150,000
3 beds2 baths1,429 sq ft
11546 Viking, Porter Ranch, CA 91326
Acquire'd
See all

Provided by Redfin

Redfin agents who toured

Nice Porter Ranch Town house in a guard gated community. This is an end unit. Two cars attached garage with direct access. Laundry in garage.
9 years ago• May not reflect the current state of the home
Hooman Zahedi
Redfin Premier agent

Sale history for 20431 Paseo Castelon

Year

Property tax

Land + Additions

Assessment*

2025

$8,839 (+1.2%)

$185,691 + $557,078

$742,769

2024

$8,733 (+2.0%)

$182,050 + $546,155

$728,205

2023

$8,562 (+4.9%)

$178,481 + $535,447

$713,928

2022

$8,160 (+1.6%)

$174,982 + $524,949

$699,931

2021

$8,030 (−1.0%)

$171,551 + $514,656

$686,207

2020

$8,110 (+4.2%)

$168,188 + $504,565

$672,753

2019

$7,786 (+17.0%)

$166,464 + $499,392

$665,856

2018

$6,656 (+2.3%)

$163,200 + $489,600

$652,800

2017

$6,509 (+2.5%)

$400,395 + $132,907

$533,302

2016

$6,352 (+1.5%)

$400,395 + $132,907

$533,302

2015

$6,260 (−0.4%)

$392,545 + $130,301

$522,846

2014

$6,284 (−1.3%)

$379,076 + $125,830

$504,906

2012

$6,369 (+3.4%)

$377,363 + $125,262

$502,625

2011

$6,161 (+110.2%)

$369,964 + $122,806

$492,770

2010

$2,930

$362,710 + $120,399

$483,109

2009

$2,229 + $217,390

$219,619

Tax history for 20431 Paseo Castelon

Year

Property tax

Land + Additions

Assessment*

2025

$8,839 (+1.2%)

$185,691 + $557,078

$742,769

2024

$8,733 (+2.0%)

$182,050 + $546,155

$728,205

2023

$8,562 (+4.9%)

$178,481 + $535,447

$713,928

2022

$8,160 (+1.6%)

$174,982 + $524,949

$699,931

2021

$8,030 (−1.0%)

$171,551 + $514,656

$686,207

2020

$8,110 (+4.2%)

$168,188 + $504,565

$672,753

2019

$7,786 (+17.0%)

$166,464 + $499,392

$665,856

2018

$6,656 (+2.3%)

$163,200 + $489,600

$652,800

2017

$6,509 (+2.5%)

$400,395 + $132,907

$533,302

2016

$6,352 (+1.5%)

$400,395 + $132,907

$533,302

2015

$6,260 (−0.4%)

$392,545 + $130,301

$522,846

2014

$6,284 (−1.3%)

$379,076 + $125,830

$504,906

2012

$6,369 (+3.4%)

$377,363 + $125,262

$502,625

2011

$6,161 (+110.2%)

$369,964 + $122,806

$492,770

2010

$2,930

$362,710 + $120,399

$483,109

2009

$2,229 + $217,390

$219,619

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

Public record

Beds

Baths

Stories

—

Lot width

—

Lot depth

—

Lot size

—

Year renovated

2009

Sq. Ft.

1,669

Year built

2009

Style

Condo/Co-op

County

Los Angeles County

APN

2701075075

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 6, 2026.

Property details

Parking

Parking / Garage Information
# of Garage Spaces: 2
Garage, Garage Door Opener
Has Parking
# of Parking Spaces: 2

Interior

Laundry Information
Has Laundry
Individual Room

Kitchen Information
Appliances: Built In Range, Dishwasher, Garbage Disposal, Gas Water Heater, Microwave
Has Appliances
Area, In Kitchen

Bathroom Information
# of Baths (Full): 3
# of Baths (1/2): 1
Shower in Tub, Closet in bathroom, Double Sinks In Master Bath

Cooling Information
Central
Has Cooling

Room Information
All Bedrooms Up, Kitchen, Living Room, Primary Bedroom, Two Primaries, Walk-In Closet

Heating Information
Central Furnace
Has Heating

Interior Features
Balcony, Built-Ins, Ceiling Fan, Crown Moldings, Granite Counters, Open Floor Plan
Levels: Two
Main Level Bathrooms: 1
Main Level Bedrooms: 0

Exterior

Exterior Features
Pool Features: Association, Community Pool

Lot Information
Elevation Units: Feet
Lot Size Source: Assessor's Data
Lot Features: Lot 20000-39999 Sqft

Property Information
Total # of Units: 1
Common Walls: 2+ common walls
Parcel Number: 2701075075
Attached Property
Property Condition: Additions/Alterations, Updated/Remodeled
Has View

Utilities

Utilities Information
Sewer: Public Sewer
Water Source: District/Public

Location

Multi-Unit Information
# of Units In Community: 8

Homeowners Association
Is Part of Association
Association Name: Aldea Community Association
Association Fee: $353
Association Fee Frequency: Monthly
Association Amenities: Pool, Spa, Barbecue, Playground

Neighborhood Information
Community Features: Foothills

School Information
High School District: Los Angeles Unified

Location Information
Latitude: 34.27567900
Longitude: -118.57822800
Directions: Exit the 118 FWY at DeSoto Ave and head South, left on Rinaldi St, left on Avenida Aldea, left on Avenida Alegre, Left on Paseo Castelon
Road Frontage Type: Access via City Streets
Zoning: LAC4

Public facts

Beds: 2
Baths: 3.0
Sq. Ft.: 1,669
Stories: —
Lot Size: —
Style: Condo/Co-op
Year Built: 2009
Year Renovated: 2009
County: Los Angeles County
APN: 2701075075

Home facts updated by county records on Oct 6, 2026

Other

Listing Information
Days Active in MLS: 27
Continuous Days Active in MLS: 27

Listing Agent Information
List Agent First Name: Quin
List Agent Last Name: Contreras

Listing Office Information
List Office Name: Keller Williams WMC

Selling Agent Information
Buyer Agent First Name: Mike
Buyer Agent Last Name: Yim

Selling Office Information
Buyer Office Name: Team Spirit Realty, Inc.

Around this home

Schools

K - 12
Preschool & daycare

Porter Ranch Community School

Public K-8 • Assigned • 1.2mi

10/10

Chatsworth Charter High School

Charter 9-12 • Assigned • 1.7mi

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...
3 weeks ago • Porter Ranch
Scott Reiber
Redfin Premier agent
349 deals
Was this helpful?
The Los Angeles market is becoming more balanced, with buyers gaining a little more negotiating room as homes take longer to sell and price reductions become more common. Well-priced homes in desirable neighborhoods can still attract strong interest....
1 week ago • Los Angeles
Sang Ur
Redfin Premier agent
124 deals
Was this helpful?
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...
2 weeks ago • Los Angeles
Phil Robinson
Redfin agent
59 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,...
2 months ago • Los Angeles
Peter Santos
Redfin Premier agent
87 deals
Was this helpful?

Climate risks

1/10 Flood Factor

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

8/10 Fire Factor

27% chance of being in a wildfire in next 30 years

5/10 Heat Factor

5 days above 100° expected this year, 13 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

$798,000 – $965,000

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Acquire'd

Home values near 20431 Paseo Castelon

Data from public records.

Address	Redfin Estimate
20416 Paseo Castelon, Porter Ranch, CA 2 Beds \| 2 Baths \| 1298 Sq. Ft.	$677,663
20424 Paseo Castelon, Porter Ranch, CA 2 Beds \| 2.5 Baths \| 1375 Sq. Ft.	$744,513
20435 Paseo Castelon, Porter Ranch, CA 2 Beds \| 2 Baths \| 1298 Sq. Ft.	$704,690
20433 Paseo Castelon, Porter Ranch, CA 2 Beds \| 3 Baths \| 1320 Sq. Ft.	$682,794
20434 Paseo Castelon, Porter Ranch, CA 2 Beds \| 3 Baths \| 1320 Sq. Ft.	$743,458
20438 Paseo Azul, Porter Ranch, CA 2 Beds \| 3 Baths \| 1669 Sq. Ft.	$831,515
20436 Paseo Azul, Porter Ranch, CA 3 Beds \| 3 Baths \| 1485 Sq. Ft.	$771,137

Address	Redfin Estimate
20414 Paseo Castelon, Porter Ranch, CA 2 Beds \| 2.5 Baths \| 1381 Sq. Ft.	$662,786
20418 Paseo Castelon, Porter Ranch, CA 2 Beds \| 3 Baths \| 1320 Sq. Ft.	$737,429
20432 Paseo Castelon, Porter Ranch, CA 2 Beds \| 2 Baths \| 1298 Sq. Ft.	$700,086
20430 Paseo Castelon Apt 48, Porter Ranch, CA 2 Beds \| 3 Baths \| 1375 Sq. Ft.	$742,353
20438 Paseo Castelon, Porter Ranch, CA 2 Beds \| 3 Baths \| 1669 Sq. Ft.	$811,955
20430 Paseo Azul, Porter Ranch, CA 2 Beds \| 2.5 Baths \| 1375 Sq. Ft.	$742,220
20429 Paseo Cresta, Porter Ranch, CA 2 Beds \| 3 Baths \| 1320 Sq. Ft.	$743,124

Address	Redfin Estimate
20422 Paseo Castelon, Porter Ranch, CA 2 Beds \| 2 Baths \| 1298 Sq. Ft.	$693,572
20420 Paseo Castelon, Porter Ranch, CA 3 Beds \| 3 Baths \| 1485 Sq. Ft.	$777,954
20436 Paseo Castelon, Porter Ranch, CA 3 Beds \| 2.5 Baths \| 1485 Sq. Ft.	$769,314
20437 Paseo Castelon, Porter Ranch, CA 2 Beds \| 3 Baths \| 1381 Sq. Ft.	$743,488
20414 Paseo Castelon, Porter Ranch, CA 2 Beds \| 3 Baths \| 1381 Sq. Ft.	$737,203
20434 Paseo Azul, Porter Ranch, CA 2 Beds \| 3 Baths \| 1320 Sq. Ft.	$711,068
20427 Paseo Cresta, Porter Ranch, CA 3 Beds \| 2.5 Baths \| 1485 Sq. Ft.	$772,246

Property information provided by CRMLS when last listed in 2018. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in Porter Ranch, CA

Redfin agents who toured

Sale history for 20431 Paseo Castelon

Tax history for 20431 Paseo Castelon

Public record

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 20431 Paseo Castelon

More real estate resources