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We get it. Homeownership can be overwhelming, stressful, and confusing. Whether you’re searching for a new home, staying put, or somewhere in between, Realm is here to help. We use reliable, unbiased data to show you not only what a property is worth today, but what it could be worth in years to come. Our free tools give you accurate renovation cost estimates and tell you how much value a project will add. Plus, our insights are customized to each property, so you get trustworthy information you can actually use. Make smart choices for your home with Realm.


Castle Rock Real Estate & Home Prices

$631,780
4
3
7,100 sqft
$665,000
4
3
7,710 sqft
$754,099
3
2
6,708 sqft
$539,005
4
3
5,053 sqft
$699,497
3
2
9,148 sqft
$754,172
4
5
6,621 sqft
$786,839
5
5
7,405 sqft
$825,432
3
4
11,543 sqft
$884,640
3
4
9,148 sqft
$696,432
4
4
9,670 sqft
$636,645
5
4
9,278 sqft
$456,572
2
2
4,400 sqft
$549,560
4
3
5,227 sqft
$578,869
4
3
6,403 sqft
$567,447
3
3
10,019 sqft
$401,159
2
1
4,617 sqft
$447,301
3
2
5,881 sqft
$850,900
4
4
12,197 sqft
$447,606
2
2
5,793 sqft
$804,500
4
4
7,492 sqft
RealmColoradoCastle Rock

Castle Rock Homes By The Numbers

Each property gets a score from 0-1,000, showing how much of its potential has been realized. Low score properties have more upside. High score properties are already optimized.

Average Realm Score

495
1000
Our assessment of the average current home value. We use several data sources including tax assessments, listing history, building permits, and zoning regulations.

Average Home Value

$556k25th percentile
$663k
$807k75th percentile
$556k25th percentile
$807k75th percentile
How much each home's value could increase with additional investment. We've analyzed what upgrades and changes are possible on each property in this neighborhood.

Average Untapped Potential Value

$240k25th percentile
$297k
$381k75th percentile
$240k25th percentile
$381k75th percentile
The additional square feet each lot has available to develop. We compare the current footprint of the home to the maximum footprint allowed by local zoning rules.

Average Buildable Square Feet

10,206 sq ft
How much homes have been sold for over the last year.

Average Sale Price (Last 12 months)

$427k

Popular Projects in Castle Rock

Our pricing estimates use local labor & material costs. With your free Realm account, you can customize pricing based on square footage and quality of materials.

Increase the livable space outside your home with a new deck

Deck

Estimated Cost: $5k - $7k

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Completely upgrade your kitchen, from cabinets to countertops, to make it a more enjoyable space for years to come.

Kitchen Renovation

Estimated Cost: $37k - $45k

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Give your bathroom a face lift with a smaller remodel

Bathroom Renovation

Estimated Cost: $15k - $18k

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Build a detached structure in your existing backyard space to create a private home office.

Backyard Home Office

Estimated Cost: $61k - $74k

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See How Your Home Compares

We currently cover standalone, single family homes in all 50 states, but not in every county.

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Popular Cities Near Castle Rock

See what your home could be worth

We currently cover most standalone, single-family homes