House Prices

Castlebay Hills Porter Ranch, CA House Prices & Home Values 2026


Average Data

average house price$1,285,876
average size per house3459 ft²
average price per ft²370 $ / ft²

05/21/2026 - The value range (VR) for house prices in Castlebay Hills Porter Ranch, CA is $351.5/ sqft to $388.5/ sqft. An average home with 3459 sqft costs approximately $1,208,544 to $1,335,759. Porter Ranch, CA includes 1 ZIP codes and it is located in Los Angeles county. The lowest prices are found in ZIP 91326, while the highest are in ZIP 91326. The average price per sqare feet is $370. Our analysis is based on 18 property listings.

Avergage prices by ZIP codes Castlebay Hills Porter Ranch

91326363 $ / ft²




Historical development of home values in Castlebay Hills Porter Ranch

Year Estimated value (USD) Change vs. 2025
2010 $597,184 -53.6%
2011 $574,091 -55.4%
2012 $572,545 -55.5%
2013 $593,946 -53.8%
2014 $623,479 -51.5%
2015 $655,478 -49.0%
2016 $689,686 -46.4%
2017 $726,911 -43.5%
2018 $767,098 -40.3%
2019 $802,667 -37.6%
2020 $844,161 -34.4%
2021 $960,143 -25.3%
2022 $1,119,311 -13.0%
2023 $1,180,365 -8.2%
2024 $1,248,651 -2.9%
2025 $1,285,876 0.0%

Graph: estimated home values in Castlebay Hills Porter Ranch over time (USD)



Example: 100% financing house in Castlebay Hills Porter Ranch

Loan amount: $1,285,876

Interest rate: 5.96%

Fixed monthly payment: $7,679.74

Breakdown in the 1st month:
Interest portion: $6,390.80  –  Principal portion: $1,288.94

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $76,259.76 $15,897.11 $1,269,978.89
2 $75,285.31 $16,871.57 $1,253,107.32
3 $74,251.12 $17,905.75 $1,235,201.56
4 $73,153.54 $19,003.33 $1,216,198.23
5 $71,988.69 $20,168.19 $1,196,030.04
6 $70,752.43 $21,404.45 $1,174,625.59
7 $69,440.38 $22,716.49 $1,151,909.09
8 $68,047.92 $24,108.96 $1,127,800.13
9 $66,570.10 $25,586.78 $1,102,213.35
10 $65,001.69 $27,155.19 $1,075,058.17
11 $63,337.14 $28,819.73 $1,046,238.43
12 $61,570.56 $30,586.31 $1,015,652.12
13 $59,695.70 $32,461.18 $983,190.94
14 $57,705.91 $34,450.97 $948,739.96
15 $55,594.14 $36,562.73 $912,177.23
16 $53,352.94 $38,803.94 $873,373.29
17 $50,974.35 $41,182.53 $832,190.76
18 $48,449.96 $43,706.92 $788,483.84
19 $45,770.83 $46,386.04 $742,097.80
20 $42,927.48 $49,229.40 $692,868.40
21 $39,909.84 $52,247.04 $640,621.36
22 $36,707.22 $55,449.66 $585,171.71
23 $33,308.29 $58,848.59 $526,323.12
24 $29,701.02 $62,455.86 $463,867.26
25 $25,872.62 $66,284.25 $397,583.01
26 $21,809.56 $70,347.32 $327,235.69
27 $17,497.44 $74,659.44 $252,576.26
28 $12,921.00 $79,235.88 $173,340.38
29 $8,064.03 $84,092.85 $89,247.53
30 $2,909.35 $89,247.53 $0.00

Note: The calculation is based on a standard annuity mortgage with a fixed monthly payment over the entire term. Extra payments, interest rate changes, and additional purchase costs (e.g. taxes, notary fees) are not included.


How to sell in Castlebay Hills Porter Ranch, CA


1500 sqft3900 sqft
Ø selling price$667,521$1,419,999
Ø fast selling$606,837$1,277,999
Ø high price sale$728,205$1,561,999

In 2026, houses in Castlebay Hills Porter Ranch, CA will be offered at an average price of $370 per square foot. A 1,500 sqft home priced at $667,521 is 22.86% more expensive per square foot than a 3,900 sqft home priced at $1,419,999. Home prices in Castlebay Hills Porter Ranch, CA vary significantly depending on the property’s condition and exact location. For a quick sale, a 2,700 sqft home should be listed at around $983,076. Sellers who can wait longer may achieve a higher price of up to $1,201,538.


Castlebay Hills in Porter Ranch, CA

Neighborhood Overview

Castlebay Hills is a serene residential enclave in Porter Ranch, CA nestled along the northern edge of the San Fernando Valley.
Known for quiet cul-de-sacs and gently rolling hills, the neighborhood offers picturesque mountain vistas and evening breezes.
Families appreciate its polished suburban feel, low traffic streets, and access to parks and open space in the nearby Santa Susana foothills.
Residents enjoy proximity to hiking and dog-friendly paths, with sunrise views that highlight the community?s elevated setting.

Lifestyle and Amenities

Daily errands are convenient thanks to shopping and dining at the Vineyards at Porter Ranch and the Porter Ranch Town Center just minutes away.
Highly rated public schools, including Castlebay Lane Charter School, support the area?s strong reputation for education.
Neighborhood gatherings, nearby parks like Porter Ridge Park, and well-kept sidewalks create a friendly, walkable vibe.

Real Estate and Access

Real estate in Castlebay Hills appeals to homebuyers searching for homes for sale in Porter Ranch, with spacious single-family residences in contemporary, Mediterranean, and traditional styles.
Buyers value larger lots, attached garages, and outdoor spaces designed for entertaining under the Valley?s sunny skies.
Commuters benefit from quick access to the 118 Freeway, connecting Porter Ranch to job centers across the San Fernando Valley and beyond.



FAQ – Home Values in Castlebay Hills Porter Ranch

What is the median home value in Castlebay Hills Porter Ranch in 2026?

In 2026, the typical home value in Castlebay Hills Porter Ranch is about $1,285,876 for an average home size of 3459 square feet. This corresponds to an average price of roughly $370 per square foot.

What is the average cost per square foot in Castlebay Hills Porter Ranch?

In 2026, homes in Castlebay Hills Porter Ranch sell for an average of around $370 per square foot, with a typical range between $351.5 and $388.5 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in Castlebay Hills?

The average home size in Castlebay Hills Porter Ranch is about 3459 square feet, with an estimated 2026 value around $1,285,876.



Neighborhoods close to Castlebay Hills Porter Ranch, CA

Hansen Hills Pacoima, CA349 $ / ft²
Reseda Ranch Reseda, CA417 $ / ft²
Rancho Cascades Sylmar, CA364 $ / ft²
Northridge West Northridge, CA407 $ / ft²
Old Town Newhall Newhall, CA402 $ / ft²
Casa Conejo Newbury Park, CA439 $ / ft²
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