House Prices

Williams Ranch Castaic, CA House Prices & Home Values 2026


Average Data

average house price$422,289
average size per house1883 ft²
average price per ft²208 $ / ft²

05/21/2026 - The value range (VR) for house prices in Williams Ranch Castaic, CA is $197.6/ sqft to $218.4/ sqft. An average home with 1883 sqft costs approximately $343,803 to $379,993. Castaic, CA includes 1 ZIP codes and it is located in Los Angeles county. The lowest prices are found in ZIP 91384, while the highest are in ZIP 91384. The average price per sqare feet is $208. Our analysis is based on 9 property listings.

Avergage prices by ZIP codes Williams Ranch Castaic

91384244 $ / ft²




Historical development of home values in Williams Ranch Castaic

Year Estimated value (USD) Change vs. 2025
2010 $196,119 -53.6%
2011 $188,535 -55.4%
2012 $188,027 -55.5%
2013 $195,055 -53.8%
2014 $204,754 -51.5%
2015 $215,263 -49.0%
2016 $226,497 -46.4%
2017 $238,722 -43.5%
2018 $251,919 -40.3%
2019 $263,601 -37.6%
2020 $277,227 -34.4%
2021 $315,316 -25.3%
2022 $367,588 -13.0%
2023 $387,639 -8.2%
2024 $410,064 -2.9%
2025 $422,289 0.0%

Graph: estimated home values in Williams Ranch Castaic over time (USD)



Example: 100% financing house in Williams Ranch Castaic

Loan amount: $422,289

Interest rate: 5.54%

Fixed monthly payment: $2,409.38

Breakdown in the 1st month:
Interest portion: $1,950.98  –  Principal portion: $458.41

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $23,269.75 $5,642.83 $416,646.17
2 $22,948.84 $5,963.74 $410,682.44
3 $22,609.68 $6,302.90 $404,379.54
4 $22,251.23 $6,661.35 $397,718.19
5 $21,872.39 $7,040.18 $390,678.01
6 $21,472.01 $7,440.56 $383,237.45
7 $21,048.86 $7,863.71 $375,373.73
8 $20,601.65 $8,310.93 $367,062.81
9 $20,129.00 $8,783.58 $358,279.23
10 $19,629.47 $9,283.10 $348,996.13
11 $19,101.54 $9,811.04 $339,185.09
12 $18,543.58 $10,369.00 $328,816.09
13 $17,953.88 $10,958.69 $317,857.40
14 $17,330.66 $11,581.92 $306,275.48
15 $16,671.99 $12,240.59 $294,034.89
16 $15,975.85 $12,936.72 $281,098.17
17 $15,240.14 $13,672.44 $267,425.73
18 $14,462.57 $14,450.00 $252,975.73
19 $13,640.79 $15,271.78 $237,703.95
20 $12,772.28 $16,140.30 $221,563.65
21 $11,854.37 $17,058.21 $204,505.44
22 $10,884.26 $18,028.32 $186,477.12
23 $9,858.97 $19,053.60 $167,423.52
24 $8,775.38 $20,137.19 $147,286.33
25 $7,630.17 $21,282.41 $126,003.93
26 $6,419.82 $22,492.75 $103,511.18
27 $5,140.65 $23,771.93 $79,739.25
28 $3,788.72 $25,123.85 $54,615.39
29 $2,359.91 $26,552.66 $28,062.73
30 $849.84 $28,062.73 $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 Williams Ranch Castaic, CA


1500 sqft3900 sqft
Ø selling price$348,829$742,054
Ø fast selling$317,117$667,848
Ø high price sale$380,541$816,259

In 2026, houses in Williams Ranch Castaic, CA will be offered at an average price of $208 per square foot. A 1,500 sqft home priced at $348,829 is 21.25% more expensive per square foot than a 3,900 sqft home priced at $742,054. Home prices in Williams Ranch Castaic, 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 $513,730. Sellers who can wait longer may achieve a higher price of up to $627,892.


Williams Ranch in Castaic, CA

Williams Ranch is a thoughtfully planned neighborhood in Castaic, CA, offering a blend of small-town charm and modern convenience.

Location and Scenery

Set in the rolling hills of the Santa Clarita Valley, the community showcases scenic mountain vistas and open skies.
Residents appreciate the proximity to Castaic Lake for boating, fishing, and lakeside picnics.

Lifestyle and Amenities

A network of neighborhood parks, walking paths, and gathering spaces fosters an active, connected lifestyle.
Families are served by respected local schools in the Santa Clarita area, with multiple options for K?12 education.
Community events and outdoor recreation opportunities add to the welcoming, family-friendly vibe.

Homes and Real Estate

Homes in Williams Ranch feature contemporary California architecture, flexible floor plans, and energy-efficient design elements.
Local real estate options include a range of single-family residences with indoor?outdoor living spaces that embrace the region?s sunshine.

Access and Nearby Attractions

Commuters value quick access to Interstate 5, linking the neighborhood to major employment centers throughout Los Angeles County.
Shopping, dining, and entertainment in nearby Valencia and the rest of Santa Clarita?plus attractions like Six Flags Magic Mountain?are just a short drive away.



FAQ – Home Values in Williams Ranch Castaic

What is the median home value in Williams Ranch Castaic in 2026?

In 2026, the typical home value in Williams Ranch Castaic is about $422,289 for an average home size of 1883 square feet. This corresponds to an average price of roughly $208 per square foot.

What is the average cost per square foot in Williams Ranch Castaic?

In 2026, homes in Williams Ranch Castaic sell for an average of around $208 per square foot, with a typical range between $197.6 and $218.4 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in Williams Ranch?

The average home size in Williams Ranch Castaic is about 1883 square feet, with an estimated 2026 value around $422,289.



Neighborhoods close to Williams Ranch Castaic, CA

Sand Canyon Canyon Country, CA373 $ / ft²
Valley Glen Van Nuys, CA649 $ / ft²
Royal Woods Sherman Oaks, CA489 $ / ft²
Diamond Head Stevenson Ranch, CA383 $ / ft²
Capri Oak Park, CA502 $ / ft²
Vista de Oro Woodland Hills, CA463 $ / ft²
  imprint  Privacy