Google street view image for 12215 CASTLEBAY Pl, Porter Ranch, CA 91326

Off market mar 2006 for $863K

$1,273,694

Est. refi paymentEst. refi $3,987/mo

•

— ba

•

2,450

sq ft

12215 CASTLEBAY Pl, Porter Ranch, CA 91326

About this home

Single-familyProperty Type

1966Year Built

0.39 acresLot Size

$520Est. Price/Sq.Ft.

3 car garageParking

Listed by Richard Collins •DRE #00649479 • RE/MAX One

Bought with Patricia Porrazzo •DRE #00758284 • RE/MAX One

Redfin checked: a minute ago

•Source:CRMLS #FR2016419

Redfin Estimate

$1,273,694

$411K since sold in March 2006$8,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 3.2% lower than the average sale price ($1.32M) 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 JUL 21, 2026
$1,400,000
B
4 beds3 baths2,435 sq ft
11958 Darby, Porter Ranch, CA 91326
SOLD JUL 2, 2026
$1,389,000
C
4 beds3 baths2,618 sq ft
19238 Castlebay Ln, Porter Ranch, CA 91326
Equity Union
SOLD DEC 3, 2025
$1,300,000
D
3 beds3 baths2,450 sq ft
12110 Braemore Pl, Porter Ranch, CA 91326
SOLD MAY 11, 2026
$1,300,000
E
4 beds3 baths2,450 sq ft
18931 Kinbrace St, Porter Ranch, CA 91326
SOLD MAR 12, 2026
$1,275,000
F
3 beds3 baths3,068 sq ft
19201 Castlebay Ln, Porter Ranch, CA 91326

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Earn from this home

Sell

$894,612

Est. take-home

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Refinance

Est. cash available

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Rent

$5,774/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%

+0.4% MoM

Median sale price

$1.3M

$70K MoM

Avg. days on market

43d

2 days MoM

Recently sold homes

6 MoM

New listings for sale

NEW 19 MINS AGO
$1,649,000
4 beds4 baths2,537 sq ft
11149 Chimineas Ave, Porter Ranch, CA 91326
OPEN SAT, 12PM TO 4PM
$1,235,000
4 beds3 baths1,917 sq ft
18408 Tribune St, Los Angeles, CA 91324
NEW 21 HRS AGO
$799,000
3 beds2 baths1,559 sq ft
10543 Yolanda Ave, Porter Ranch, CA 91326
OPEN SUN, 1PM TO 4PM
$2,399,995
5 beds5.5 baths4,864 sq ft
20331 W Windsor Ln, Porter Ranch, CA 91326
Pinnacle Estate Properties
NEW 27 HRS AGO
$1,995,000
4 beds6 baths4,721 sq ft
20264 Via Galileo, Porter Ranch, CA 91326
OPEN SUN, 2PM TO 5PM
$989,000
4 beds3 baths2,233 sq ft
18515 Chatsworth St, Porter Ranch, CA 91326
COMING SOON
$799,900
3 beds2 baths1,460 sq ft
18851 Braemore, Porter Ranch, CA 91326
OPEN SUN, 1PM TO 4PM
$1,799,950
4 beds4 baths3,192 sq ft
19300 Singing Hls, Porter Ranch, CA 91326
$1,699,900
5 beds5 baths3,352 sq ft
12000 Mirabel, Porter Ranch, CA 91326
OPEN SAT, 1PM TO 4PM
$1,535,000
3 beds2 baths1,890 sq ft
18334 Hiawatha St, Porter Ranch, CA 91326
See all

Provided by Redfin

Sale history for 12215 CASTLEBAY Pl

Year

Property tax

Land + Additions

Assessment*

2025

$14,513 (+1.1%)

$962,350 + $240,579

$1,202,929

2024

$14,362 (+2.0%)

$943,481 + $235,862

$1,179,343

2023

$14,087 (+4.8%)

$924,982 + $231,238

$1,156,220

2022

$13,439 (+18.5%)

$906,846 + $226,704

$1,133,550

2021

$11,338 (+9.3%)

$889,065 + $222,259

$1,111,324

2020

$10,375 (+5.7%)

$739,000 + $186,000

$925,000

2019

$9,811 (+7.0%)

$660,000 + $166,000

$826,000

2018

$9,168 (+0.3%)

$636,000 + $160,000

$796,000

2017

$9,142 (+0.5%)

$591,000 + $149,000

$740,000

2016

$9,096

$591,000 + $149,000

$740,000

2015

$9,097 (−2.3%)

$591,000 + $149,000

$740,000

2014

$9,309 (+30.0%)

$591,000 + $149,000

$740,000

2012

$7,163 (−8.3%)

$434,000 + $109,000

$543,000

2011

$7,815 (−1.8%)

$434,000 + $109,000

$543,000

2010

$7,958 (+3.9%)

$482,200 + $120,500

$602,700

2009

$7,656 (−25.7%)

$482,200 + $120,500

$602,700

2008

$10,302

$482,200 + $120,500

$602,700

Tax history for 12215 CASTLEBAY Pl

Year

Property tax

Land + Additions

Assessment*

2025

$14,513 (+1.1%)

$962,350 + $240,579

$1,202,929

2024

$14,362 (+2.0%)

$943,481 + $235,862

$1,179,343

2023

$14,087 (+4.8%)

$924,982 + $231,238

$1,156,220

2022

$13,439 (+18.5%)

$906,846 + $226,704

$1,133,550

2021

$11,338 (+9.3%)

$889,065 + $222,259

$1,111,324

2020

$10,375 (+5.7%)

$739,000 + $186,000

$925,000

2019

$9,811 (+7.0%)

$660,000 + $166,000

$826,000

2018

$9,168 (+0.3%)

$636,000 + $160,000

$796,000

2017

$9,142 (+0.5%)

$591,000 + $149,000

$740,000

2016

$9,096

$591,000 + $149,000

$740,000

2015

$9,097 (−2.3%)

$591,000 + $149,000

$740,000

2014

$9,309 (+30.0%)

$591,000 + $149,000

$740,000

2012

$7,163 (−8.3%)

$434,000 + $109,000

$543,000

2011

$7,815 (−1.8%)

$434,000 + $109,000

$543,000

2010

$7,958 (+3.9%)

$482,200 + $120,500

$602,700

2009

$7,656 (−25.7%)

$482,200 + $120,500

$602,700

2008

$10,302

$482,200 + $120,500

$602,700

*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

0.37 Acres

Year renovated

1966

Sq. Ft.

2,450

Year built

1966

Style

Single Family Residential

County

Los Angeles County

APN

2820008018

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 8, 2026.

Property details

Parking

Parking / Garage Information
Attached Garage
# of Garage Spaces: 3
Garage Door Opener, RV Access/Parking
Has Parking

Interior

Laundry Information
Has Laundry
Electric Dryer Hookup, Gas Dryer Hookup, In Garage

Kitchen Information
Appliances: Built-In, Double Oven, Dishwasher, Electric Cooking, Free Standing, Gas Cooking, Garbage Disposal, Microwave, Range
Has Appliances
Breakfast Nook, Formal Dining Room

Cooling Information
Central, Wall Window
Has Cooling

Room Information
Den

Fireplace Information
Gas, Living Room
Has Fireplace

Flooring Information
Carpet

Heating Information
Natural Gas
Has Heating

Interior Features
Levels: Two

Exterior

Exterior Information
Roof: Clay, Spanish Tile
Fencing: Chain Link, Slumpstone
Has Fence
Construction Materials: Frame, Stucco

Foundation Information
Foundation Details: Concrete Slab

Exterior Features
Patio And Porch Features: Covered, Concrete
Has Patio
Pool Features: Gunite, In Ground, Private
Has Pool
Has Sprinklers

Lot Information
Lot Features: Paved, Sprinklers In Front, Sprinklers In Rear, Sprinklers Timer

Property Information
Common Walls: No Common Walls
Living Area Source: Assessor's Data
Parcel Number: 2820008018

Utilities

Utilities Information
Electric: 220V Throughout
Sewer: Sewer Paid
Sewer Connected, Sewer Available
Water Source: District/Public

Location

Multi-Unit Information
Builder Model: GORGEOUS

Homeowners Association
Association Amenities: Pet Rules

Neighborhood Information
Community Features: Sidewalks

Location Information
Latitude: 34.29456800
Longitude: -118.55063700
Other Subdivision Name: LEADERSHIP
Subdivision Name: LEADERSHIP
Zoning: LARS

Public facts

Beds: 3
Baths: 3.0
Sq. Ft.: 2,450
Stories: —
Lot Size: 0.37 acres
Style: Single Family Residential
Year Built: 1966
Year Renovated: 1966
County: Los Angeles County
APN: 2820008018

Home facts updated by county records on Oct 8, 2026

Other

Listing Information
Days Active in MLS: 51

Listing Agent Information
List Agent First Name: Richard
List Agent Last Name: Collins

Listing Office Information
List Office Name: RE/MAX Olson & Associa

Selling Agent Information
Buyer Agent First Name: Patricia
Buyer Agent Last Name: Porrazzo

Selling Office Information
Buyer Office Name: N/A

Around this home

Schools

Castlebay Lane Charter School

Charter K-5 • Assigned • 0.2mi

10/10

Robert Frost Middle School

Public 6-8 • Assigned • 2.2mi

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,...
4 weeks ago • Los Angeles
Peter Santos
Redfin Premier agent
85 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

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

5/10 Heat Factor

5 days above 100° expected this year, 14 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

$1.21M – $1.47M

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Nearby similar homes

NEW 19 MINS AGO

$1,649,000

4 beds4 baths2,537 sq ft

11149 Chimineas Ave, Porter Ranch, CA 91326

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5 beds6 baths6,533 sq ft

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OPEN SUN, 1PM TO 4PMVIDEO TOUR

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3D WALKTHROUGH

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4 beds3 baths2,446 sq ft

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New listings for sale in 91326

NEW 19 MINS AGO

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4 beds4 baths2,537 sq ft

11149 Chimineas Ave, Porter Ranch, CA 91326

OPEN SAT, 12PM TO 4PMVIDEO TOUR

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NEW 21 HRS AGOVIDEO TOUR

$799,000

3 beds2 baths1,559 sq ft

10543 Yolanda Ave, Porter Ranch, CA 91326

OPEN SUN, 1PM TO 4PM3D WALKTHROUGH

$2,399,995

5 beds5.5 baths4,864 sq ft

20331 W Windsor Ln, Porter Ranch, CA 91326

Pinnacle Estate Properties

NEW 27 HRS AGO

$1,995,000

4 beds6 baths4,721 sq ft

20264 Via Galileo, Porter Ranch, CA 91326

OPEN SUN, 2PM TO 5PM

$989,000

4 beds3 baths2,233 sq ft

18515 Chatsworth St, Porter Ranch, CA 91326

COMING SOON

$799,900

3 beds2 baths1,460 sq ft

18851 Braemore, Porter Ranch, CA 91326

OPEN SUN, 1PM TO 4PM

$1,799,950

4 beds4 baths3,192 sq ft

19300 Singing Hls, Porter Ranch, CA 91326

$1,699,900

5 beds5 baths3,352 sq ft

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Home values near 12215 CASTLEBAY Pl

Data from public records.

Address	Redfin Estimate
19193 Castlebay Lane, Porter Ranch, CA 4 Beds \| 3 Baths \| 2465 Sq. Ft.	$1,384,881
19173 Castlebay Lane, Porter Ranch, CA 4 Beds \| 3 Baths \| 2366 Sq. Ft.	$1,243,260

Address	Redfin Estimate
19185 Castlebay Lane, Porter Ranch, CA 4 Beds \| 3 Baths \| 2310 Sq. Ft.	$1,254,902
12201 Castlebay Place, Porter Ranch, CA 3 Beds \| 2.5 Baths \| 2446 Sq. Ft.	$1,280,323

Address	Redfin Estimate
19181 Castlebay Lane, Porter Ranch, CA 3 Beds \| 3 Baths \| 2450 Sq. Ft.	$1,165,158
12207 Castlebay Place, Porter Ranch, CA 4 Beds \| 3 Baths \| 2378 Sq. Ft.	$1,313,435

Property information provided by CRMLS when last listed in 2006. This data may not match . 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 12215 CASTLEBAY Pl

Tax history for 12215 CASTLEBAY Pl

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 12215 CASTLEBAY Pl

More real estate resources