House Prices

House Prices & Home Values Castle Rock, CO 2026


Average Data

average house price$629,763
average size per house2718 ft²
average price per ft²232 $ / ft²

04/17/2026 - The value range (VR) for house prices in Castle Rock, CO is $185/ sqft to $231/ sqft. An average home with 2718 sqft costs approximately $502,830 to $627,858. Castle Rock, CO includes 3 ZIP codes and it is located in Douglas county. The lowest prices are found in ZIP 80104, while the highest are in ZIP 80108. The average price per sqare feet is $232. Our analysis is based on 50 property listings.

Avergage prices by ZIP codes Castle Rock

80104175 $ / ft²
80108211 $ / ft²
80109233 $ / ft²




Historical development of home values in Castle Rock

Year Estimated value (USD) Change vs. 2025
2010 $292,473 -53.6%
2011 $281,163 -55.4%
2012 $280,406 -55.5%
2013 $290,887 -53.8%
2014 $305,351 -51.5%
2015 $321,023 -49.0%
2016 $337,776 -46.4%
2017 $356,007 -43.5%
2018 $375,690 -40.3%
2019 $393,110 -37.6%
2020 $413,432 -34.4%
2021 $470,234 -25.3%
2022 $548,187 -13.0%
2023 $578,089 -8.2%
2024 $611,532 -2.9%
2025 $629,763 0.0%

Graph: estimated home values in Castle Rock over time (USD)



Example: 100% financing house in Castle Rock

Loan amount: $629,763

Interest rate: 6.00%

Fixed monthly payment: $3,775.75

Breakdown in the 1st month:
Interest portion: $3,148.82  –  Principal portion: $626.93

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $37,575.41 $7,733.56 $622,029.44
2 $37,098.42 $8,210.55 $613,818.88
3 $36,592.01 $8,716.96 $605,101.92
4 $36,054.36 $9,254.60 $595,847.32
5 $35,483.56 $9,825.41 $586,021.91
6 $34,877.55 $10,431.42 $575,590.49
7 $34,234.16 $11,074.81 $564,515.69
8 $33,551.09 $11,757.87 $552,757.81
9 $32,825.89 $12,483.07 $540,274.74
10 $32,055.96 $13,253.00 $527,021.73
11 $31,238.55 $14,070.42 $512,951.31
12 $30,370.72 $14,938.25 $498,013.06
13 $29,449.36 $15,859.61 $482,153.45
14 $28,471.17 $16,837.80 $465,315.65
15 $27,432.65 $17,876.32 $447,439.33
16 $26,330.08 $18,978.89 $428,460.45
17 $25,159.50 $20,149.46 $408,310.98
18 $23,916.73 $21,392.24 $386,918.74
19 $22,597.30 $22,711.67 $364,207.08
20 $21,196.50 $24,112.47 $340,094.60
21 $19,709.29 $25,599.68 $314,494.93
22 $18,130.36 $27,178.61 $287,316.32
23 $16,454.04 $28,854.93 $258,461.40
24 $14,674.33 $30,634.63 $227,826.76
25 $12,784.86 $32,524.11 $195,302.65
26 $10,778.84 $34,530.13 $160,772.52
27 $8,649.10 $36,659.87 $124,112.65
28 $6,388.00 $38,920.97 $85,191.68
29 $3,987.44 $41,321.53 $43,870.15
30 $1,438.82 $43,870.15 $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 Castle Rock, CO


1500 sqft3900 sqft
Ø selling price$421,081$895,753
Ø fast selling$382,801$806,177
Ø high price sale$459,361$985,328

In 2026, houses in Castle Rock, CO will be offered at an average price of $232 per square foot. A 1,500 sqft home priced at $421,081 is 21.64% more expensive per square foot than a 3,900 sqft home priced at $895,753. Home prices in Castle Rock, CO vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $620,136. Sellers who can wait longer may achieve a higher price of up to $757,945.


Castle Rock, CO: A Growing Front Range Community

Location & Overview

Located along Colorado?s Front Range, Castle Rock, CO blends small-town charm with convenient access to Denver and Colorado Springs.
Its iconic namesake butte overlooks a community known for scenic views, family-friendly neighborhoods, and a thriving local economy.

Outdoor Recreation

Outdoor lovers flock to Philip S. Miller Park, Ridgeline Open Space, and Castlewood Canyon State Park for miles of trails, zip lines, and year-round recreation. With 300+ days of sunshine, hiking, biking, and rock climbing are staples of the Castle Rock, Colorado lifestyle.

Shopping & Dining

Historic Downtown Castle Rock features locally owned restaurants, craft breweries, and boutique shopping anchored by the Outlets at Castle Rock. Seasonal events like Starlighting, farmers markets, and concerts activate the walkable core and showcase strong community spirit.

Real Estate & Schools

Highly rated Douglas County schools, expanding healthcare facilities, and new mixed-use developments make Castle Rock real estate attractive to families and professionals. Housing options range from modern master-planned communities to custom homes with Front Range vistas, offering choices for a variety of budgets.

Access & Quality of Life

Commuters appreciate quick access via I-25, while remote workers benefit from growing coworking spaces and robust broadband. Whether you?re visiting for a weekend or planting roots, Castle Rock, CO delivers a balanced lifestyle with Colorado adventure at your doorstep.



FAQ – Home Values in Castle Rock

What is the median home value in Castle Rock in 2026?

In 2026, the typical home value in Castle Rock is about $629,763 for an average home size of 2718 square feet. This corresponds to an average price of roughly $232 per square foot.

What is the average cost per square foot in Castle Rock?

In 2026, homes in Castle Rock sell for an average of around $232 per square foot, with a typical range between $185 and $231 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in ?

The average home size in Castle Rock is about 2718 square feet, with an estimated 2026 value around $629,763.



Locations close to Castle Rock, CO

Englewood, CO243 $ / ft²
Franktown, CO257 $ / ft²
Kiowa, CO200 $ / ft²
Elizabeth, CO268 $ / ft²
Elbert, CO158 $ / ft²
Deer Trail, CO233 $ / ft²
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