Listed by Robert Rendall •DRE #01802916 • RE/MAX of Santa Clarita

Contact: 661-713-6896

For sale

$1,249,000

Est. $8,104/mo —

•

2,450

sq ft

19100 Castlebay Ln, Porter Ranch, CA 91326

About this home

Welcome to this stunning home located in the desirable Porter Ranch neighborhood, walking distance to Castlebay Lane Elementary. This three bedroom, three bath, home offers 2450 square feet of living space on a nice-sized Lot. It features a light and bright floorplan with a spacious living room with fireplace, dining room, large family room/game or theater room and kitchen. The large backyard has an awesome covered patio, beautiful landscaping and an old school drinking fountain! Great local schools, freeway close and the Vineyards is close by with plenty of shopping, and tasty restaurants such as Lure Fish House, Finneys Crafthouse, and Musashi Teppan Grill.

Single-familyProperty Type

1966Year Built

7,888 sq ftLot Size

$510Price/Sq.Ft.

2 car garageParking

Listing updated: Sep 3, 2026 at 03:46pm

Redfin checked: a minute ago

•Source:CRMLS #SR26177598

Payment calculator

$8,104 per month

Principal and interest$6,564

Property taxes

$1,301

HOA dues

Home insurance

$239

Utilities

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Open houses

No upcoming open houses.

Nearby open houses (10)

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Around this home

Schools

K - 12
Preschool & daycare

Castlebay Lane Charter School

Charter K-5 • Assigned • 0.1mi

10/10

Robert Frost Middle School

Public 6-8 • Assigned • 2.1mi

9/10

Valley Academy Of Arts And Sciences

Public 9-12 • Assigned • 3.5mi

7/10

Provided by GreatSchools

About Porter

Ranch

Porter Ranch, located between Chatsworth and Granada Hills, is a hillside and master-planned Los Angeles neighborhood with wide canyon views and trail-lined open space. The scene concentrates around the Porter Ranch Drive and Rinaldi Street corridor, where patios, boutiques, and a steady café-and-errands rhythm set the tone. The Vineyards at Porter Ranch anchors daily life with an open-air plaza feel, while the Porter Valley Country Club and the nearby Getty Center’s Sepulveda Pass presence add cultural and recreational gravity. Streets climb into newer stucco-and-tile homes, with pockets of larger lots near the foothills. Aliso Canyon Park and the Santa Susana Mountains frame the edges with big-sky hiking. The pace reads polished and outdoors-forward, with commutes flowing toward the 118 and 405.

Provided by Walk Score and Local Logic

Offer insights

19100 Castlebay Ln · $1,249,000

Strong offer

$1.28M and above

75% chance or better to win

Why $1.28M+ is a strong offer

DAYS ON MARKET

The average home goes pending in 45 days.

SALE-TO-LIST

Most homes are selling 0% below list price.

About offer insights

Property details

Interior
Exterior
Finance

Kitchen

Bathroom

Bedroom

Living

Interior features
Copper full plumbing
Tile counters
Sliding glass door(s)
Custom window coverings
Wood frame windows with blinds and screens
Two levels
Turnkey condition
Carbon monoxide and smoke detectors

Bedrooms
Primary bedroom (upstairs)
All bedrooms located upstairs
No main-level bedrooms

Bathrooms
Three full bathrooms
Master bath with double sinks
Bathtub
Low-flow toilets

Kitchen
Garbage disposal
Microwave
Refrigerator
Gas range and gas oven
Dishwasher
Vented exhaust fan
Tile counters
Formal dining area and eat-in kitchen

Laundry & utility
Washer and dryer included
Laundry located in garage
Water heater (central, gas)

Heating & cooling
Central cooling
Central furnace heating

Sale and tax history for 19100 Castlebay Ln

Sale History
Tax History

Date

Event

Price

TURBOTENANT #1

Aug 15, 2026

Listed for Rent

$5,250

$2/sq ft

CRMLS #SR26177598

Aug 13, 2026

Listed

$1,249,000

$510/sq ft

CRMLS #SR26078136

Aug 13, 2026

Rental Removed

$5,250

$2/sq ft

Jun 30, 2026

Price Changed

$5,250

$2/sq ft

Jun 11, 2026

Price Changed

$5,625

$2/sq ft

Apr 12, 2026

Listed for Rent

$5,750

$2/sq ft

CRMLS #SR25023754

Apr 25, 2025

Rental Removed

$5,495

$2/sq ft

Apr 8, 2025

Price Changed

$5,495

$2/sq ft

Mar 7, 2025

Price Changed

$5,795

$2/sq ft

Feb 1, 2025

Listed for Rent

$6,000

$2/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$2,219 (+2.1%)

$34,536 + $119,122

$153,658

2024

$2,173 (+1.7%)

$34,536 + $119,122

$153,658

2023

$2,138 (+4.3%)

$33,859 + $116,787

$150,646

2022

$2,049 (+1.9%)

$33,196 + $114,498

$147,694

2021

$2,011 (−0.6%)

$32,546 + $112,253

$144,799

2020

$2,023 (+3.4%)

$31,908 + $110,052

$141,960

2019

$1,956 (+5.2%)

$31,581 + $108,924

$140,505

2018

$1,859 (+2.2%)

$30,962 + $106,789

$137,751

2017

$1,820 (+4.0%)

$29,760 + $102,644

$132,404

2016

$1,751 (+1.3%)

$29,760 + $102,644

$132,404

2015

$1,728 (−0.8%)

$29,177 + $100,632

$129,809

2014

$1,742 (−1.2%)

$28,177 + $97,180

$125,357

2012

$1,762 (+2.3%)

$28,050 + $96,741

$124,791

2011

$1,723 (−0.9%)

$27,500 + $94,845

$122,345

2010

$1,738 (+3.5%)

$26,961 + $92,986

$119,947

2009

$1,680 (+3.8%)

$26,760 + $92,292

$119,052

2008

$1,618

$26,824 + $92,512

$119,336

Public record

Public record
Permits

Beds

Baths

Stories

—

Lot width

—

Lot depth

—

Lot size

7,888 Sq. Ft.

Year renovated

1966

Finished Sq. Ft.

2,450

Unfinished Sq. Ft.

—

Total Sq. Ft.

2,450

Year built

1966

Style

Single Family Residential

County

Los Angeles County

APN

2820010019

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 28, 2026.

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
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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
Was this helpful?

Climate risks

1/10 Flood Factor

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

7/10 Fire Factor

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

5/10 Heat Factor

6 days above 100° expected this year, 15 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

87/ 100

Very good sunlight

Sunscore

This home ranks in the top 20% for direct sun exposure in the zip code. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

9.1 hrs

5.7 hrs

JuneDecember

Provided by Shadowmap

Redfin Estimate for 19100 Castlebay Ln

$1,217,623

$31K under list price of $1.25M

Nearby comparable homes

The Redfin Estimate uses 6 recent nearby sales, priced between $1.2M to $1.4M.

SOLD AUG 19, 2026
$1,231,600 Last sold price
3 beds3 baths2,492 sq ft
12251 Derwent Ave, Porter Ranch, CA 91326
$16/sq ft
larger lot
SOLD NOV 19, 2025
$1,270,000 Last sold price
4 beds3 baths2,589 sq ft
18657 Kirkcolm Ln, Porter Ranch, CA 91326
$19/sq ft
larger lot
3 years newer
SOLD MAR 27, 2026
$1,249,000 Last sold price
4 beds3 baths2,378 sq ft
19081 Braemore Rd, Porter Ranch, CA 91326
$15/sq ft
SOLD JUL 2, 2026
$1,389,000 Last sold price
4 beds3 baths2,618 sq ft
19238 Castlebay Ln, Porter Ranch, CA 91326
Equity Union
$21/sq ft
larger lot
SOLD MAR 12, 2026
$1,275,000 Last sold price
3 beds3 baths3,068 sq ft
19201 Castlebay Ln, Porter Ranch, CA 91326
$94/sq ft
larger lot
SOLD MAR 24, 2026
$1,260,000 Last sold price
4 beds3 baths2,552 sq ft
11830 Killimore Ave, Porter Ranch, CA 91326
$16/sq ft
13 years newer

Rental earnings

Est. $5,508 per month, based on comparable rentals

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