2. 815 Simmental Loop Castle Rock CO
815 Simmental Loop Castle Rock CO

Report Results for

815 Simmental Loop Castle Rock, CO

815 Simmental Loop Castle Rock, CO 80104 was built in 2024 and last sold for $763,995. The property has a lot size of 5,750 Sq Ft lot and is listed as a Single Family. The property is currently not for sale. Current estimates place the value near 790,000, reflecting a 2% change over the past year, with 3 beds, 3 baths, and approximately 2,511 sq ft of living space. If you are looking to buy or rent a property, use USPhoneBook's property database to avoid rental scams, understand tax liabilities, and get a sense of the property's value over time. You can also check out the neighborhood section and see nearby homes, last sold for prices, tax records and more.
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Public Facts

$763,995
Last sold Dec 1, 2025
3
Beds
3
Baths
2,511
Sqft
Off Market
$790,000 estimated value
Built in 2024
$315/sqft
5,750 lot sqft
$165 HOA fees

Property characteristics

Property type
Residential
Zoning type
Single Family
APN
0614933
Subdivision
Lanterns
Heating
Central
Cooling
Central
Fireplaces
1
Stories
2

Property History

Over the last 12 months, the sales price of 815 Simmental Loop Castle Rock, CO 80104 has increased by 2%.

Price History

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Year Price Price/Sq Ft
2026 $ 801,000 2 % $ 319
2025 $ 778,000 ---- $ 310

Tax History

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Year Taxes Assesments
2026 ---- $ 56,910
2025 ---- $ 56,910
2024 $ 4,730 0 %
2023 $ 4,715 16 % $ 30,460
2022 $ 4,058 ---- $ 28,480
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Owner

Colby Collett Colby Carlin Collett , Age 44

Lives at 1212 W 500 N, Vernal, UT 84078-8331
Relatives: Cameron Collett, Camille Henrie, Floyd Collett, James Collett, Joan Collett, Kelly Collett, Kenneth Henrie, Marcela Collett, Melissa Collett
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People Living at 815 Simmental Loop Castle Rock, CO

Colby Collett Colby Carlin Collett , Age 44

Lives at 1212 W 500 N, Vernal, UT 84078-8331 Vernal UT 84078 1212 W 500 N
Prior addresses: 311 S 1350 W, Vernal, UT 84078-2211 Vernal UT 84078 311 S 1350 W 98 E 1875 S, Vernal, UT 84078-4756 Vernal UT 84078 98 E 1875 S 1451 S 930 W, Payson, UT 84651-3163 Payson UT 84651 1451 S 930 W
Relatives: Cameron Collett, Camille Henrie, Floyd Collett, James Collett, Joan Collett, Kelly Collett, Kenneth Henrie, Marcela Collett, Melissa Collett
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Kristen Boyd Kristen Diane Boyd , Age 50

Lives at 815 Simmental Loop, Castle Rock, CO 80104-9849 Castle Rock CO 80104 815 Simmental Loop
Prior addresses: 12729 Horton Ct, Parker, CO 80134-6726 Parker CO 80134 12729 Horton Ct 8804 S Winnipeg Ct, Aurora, CO 80016-7904 Aurora CO 80016 8804 S Winnipeg Ct
Relatives: Sean Boyd, Chase Boyd, Linda Stifel, Madelyn Boyd, Melanie Bailey, Richard Stifel, Alicia Von, Christine Neubauer
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Neighbors

823 Simmental Loop
Castle Rock, CO
View Property Report
801 Simmental Loop
Castle Rock, CO
View Property Report
835 Simmental Loop
Castle Rock, CO
View Property Report
787 Simmental Loop
Castle Rock, CO
View Property Report

FAQs

Who lives at 815 Simmental Loop, Castle Rock, CO 80104?
According to our records, the current person living in 815 Simmental Loop is Colby Collett.
Is this property currently for sale?
The property is not for sale and last sold for $763,995 on Dec 1, 2025. Use USPhoneBook to review nearby listings or compare similar homes in the area.
What is the estimated value of this property?
The estimated value is $790,000, reflecting a 2% change over the past year. You can explore price history and tax records to see how the value has changed over time.
How big is this property?
It features approximately 2,511 sq ft of living space on a 5,750 sq ft lot, built in 2024 and classified as a Single Family.
What nearby properties can I compare this to?
Nearby homes include 823 Simmental Loop, 801 Simmental Loop, and 835 Simmental Loop, each with its own property report to help compare size, value, and residents.