UNDER CONTRACT
Listed by Robert Rendall •DRE #01802916 • RE/MAX of Santa Clarita
Contact: 661-713-6896
Contingent
$1,190,000
Est. $8,043/mo —
3
bd
•
3 ba
•
2,450
sq ft

19100 Castlebay Ln, Porter Ranch, CA 91326

map-entry

About this home

Single-familyProperty Type
1966Year Built
7,888 sq ftLot Size
$486Price/Sq.Ft.
2 car garageParking
Listing updated:
Redfin checked: 4 minutes ago
•Source:CRMLS #SR26177598
73 days on Redfin • 2,133 views • 66 favorites

Payment calculator

$8,043 per month

Principal and interest$6,575
Property taxes
HOA dues
Home insurance
Utilities
Down payment
20% ($238,000)
Home price
$1,190,000
Loan details
30-yr fixed, 7.38%
5 minutes to get started. No credit impact. 

Open houses

No upcoming open houses.

Around this home

Schools

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

Provided by Walk Score and Local Logic

Market insights

19100 Castlebay Ln · $1,190,000
DAYS ON MARKET
74 days
The average home goes pending in 46 days.
SALE-TO-LIST
99.6%
Most homes are selling 0% below list price.
LIST PRICE
$1,190,000
Median sale price in this area is $999,433. (16% lower than this home)
PRICE DROP
1 price drop
18% of homes in this area have had a price drop in the past month.

Property details

Kitchen

Kitchen

Bathroom

Bathroom

Bedroom

Bedroom

Living

Living

  • Interior features
  • Fireplace in the living room
  • Sliding glass doors
  • Copper plumbing
  • Custom window coverings, wood-frame windows, blinds, and screens
  • Turnkey condition
  • Bedrooms
  • All bedrooms are upstairs
  • Bathrooms
  • 3 full bathrooms
  • Bathtub
  • Double sinks in the primary bathroom
  • Low-flow toilets
  • Kitchen
  • Garbage disposal, microwave, refrigerator, gas range, gas oven, and dishwasher
  • Tile counters
  • Formal dining area and dining in the kitchen
  • Laundry & utility
  • Washer and dryer included
  • Laundry in the garage
  • Heating & cooling
  • Central furnace
  • Central cooling

Sale and tax history for 19100 Castlebay Ln

Public record

Beds
3
Baths
3
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 Oct 8, 2026.

Local insights from Redfin agents

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)
69
51
72
51
76
52
75
52
79
56
86
60
92
63
95
66
89
64
85
57
72
52
72
51
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 23% for direct sun exposure in Porter Ranch. 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

$1,159,124
$31K under list price of $1.19M
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $1.1M to $1.3M.

More resources

Rental earnings

Est. $5,590 per month, based on comparable rentals

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GreatSchools Ratings provided by GreatSchools.org.