2. 10135 Devonshire St Firestone CO
10135 Devonshire St Firestone CO

Report Results for

10135 Devonshire St Firestone, CO

10135 Devonshire St Firestone, CO 80504 was built in 2016 and last sold for $399,700. The property has a lot size of 8,000 Sq Ft lot and is listed as a Single Family. The property is currently not for sale. Current estimates place the value near 612,000, reflecting a -10% change over the past year, with 3 beds, 2 baths, and approximately 1,804 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

$399,700
Last sold
3
Beds
2
Baths
1,804
Sqft
Off Market
$612,000 estimated value
Built in 2016
$339/sqft
8,000 lot sqft
$400 HOA fees

Property characteristics

Property type
Residential
Zoning type
Single Family
APN
R1175702
Parking
4
Subdivision
St Vrain Ranch Sub Fg#6
Heating
Central
Cooling
Central
Stories
1

Property History

Over the last 12 months, the sales price of 10135 Devonshire St Firestone, CO 80504 has decreased by -10%.

Price History

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Year Price Price/Sq Ft
2026 $ 604,000 -10 % $ 335
2025 $ 673,000 6 % $ 373
2024 $ 631,000 -1 % $ 350
2023 $ 642,000 13 % $ 356
2022 $ 566,000 17 % $ 314
2021 $ 480,000 ---- $ 266

Tax History

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Year Taxes Assesments
2026 ---- $ 35,430
2025 $ 4,061 6 %
2024 $ 3,817 4 %
2023 $ 3,662 13 % $ 40,640
2022 $ 3,213 ---- $ 40,640
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Owner

Vernon Martenson Vernon L Martenson , Age 80

Lives at 10135 Devonshire St, Firestone, CO 80504-6554
Relatives: Judy Martenson, Corey Martenson, Julie Martenson, Lynn Stevenson, Brandon Stevenson, Callum Alonzo, Carrie Alonzo, Christopher Alonzo, Cristina Bennett
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People Living at 10135 Devonshire St Firestone, CO

Vernon Martenson Vernon L Martenson , Age 80

Lives at 10135 Devonshire St, Firestone, CO 80504-6554 Firestone CO 80504 10135 Devonshire St
Prior addresses: 2354 Lanyon Dr, Longmont, CO 80503-3624 Longmont CO 80503 2354 Lanyon Dr 2534 Lanyon Dr, Longmont, CO 80503-3628 Longmont CO 80503 2534 Lanyon Dr 139 Hover St, Longmont, CO 80501-7910 Longmont CO 80501 139 Hover St
Relatives: Judy Martenson, Corey Martenson, Julie Martenson, Lynn Stevenson, Brandon Stevenson, Callum Alonzo, Carrie Alonzo, Christopher Alonzo, Cristina Bennett
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Judy Martenson Judy S Martenson , Age 73

Lives at 10135 Devonshire St, Firestone, CO 80504-6554 Firestone CO 80504 10135 Devonshire St
Prior addresses: 1009 Sherman St, Fort Morgan, CO 80701-3545 Fort Morgan CO 80701 1009 Sherman St 2534 Lanyon Dr, Longmont, CO 80503-3628 Longmont CO 80503 2534 Lanyon Dr 1414 Stuart St, Apt 3, Longmont, CO 80501-2432 Longmont CO 80501 1414 Stuart St, Apt 3
Relatives: Callum Alonzo, Carrie Alonzo, Christopher Alonzo, Corey Martenson, Joseph John, Julie Martenson, Kaleb Alonzo, Lynn Stevenson, Richard Lonzo
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Corey Martenson Corey Russell Martenson , Age 54

Lives at 408 Teal, Lakeway, TX 78734-4347 Lakeway TX 78734 408 Teal
Prior addresses: Po Box 340079, Austin, TX 78734-0002 Austin TX 78734 Po Box 340079 Po Box 2549, Fredericksburg, TX 78624-1923 Fredericksburg TX 78624 Po Box 2549 707 Lupine Ln, Fredericksburg, TX 78624-2531 Fredericksburg TX 78624 707 Lupine Ln
Relatives: Julie Martenson, Judy Martenson, Lynn Stevenson, Vernon Martenson, Brandon Stevenson, Callum Alonzo, Carrie Alonzo, Christopher Alonzo, Cristina Bennett
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Neighbors

10121 Devonshire St
Firestone, CO
View Property Report
10136 Deerfield St
Firestone, CO
View Property Report
10151 Devonshire St
Firestone, CO
View Property Report
10150 Deerfield St
Firestone, CO
View Property Report

FAQs

Who lives at 10135 Devonshire St, Firestone, CO 80504?
According to our records, the current person living in 10135 Devonshire St is Vernon Martenson.
Is this property currently for sale?
The property is not for sale and last sold for $399,700. 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 $612,000, reflecting a -10% 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 1,804 sq ft of living space on a 8,000 sq ft lot, built in 2016 and classified as a Single Family.
What nearby properties can I compare this to?
Nearby homes include 10121 Devonshire St, 10136 Deerfield St, and 10151 Devonshire St, each with its own property report to help compare size, value, and residents.