NOT LISTED FOR SALE

429 Sumner St Longmont, CO 80501

Sunset Neighborhood

Estimated Value: $537,000 - $644,000

3 Beds
2 Baths
1,248 Sq Ft
$462/Sq Ft Est. Value

About This Home

This home is located at 429 Sumner St, Longmont, CO 80501 and is currently estimated at $576,389, approximately $461 per square foot. 429 Sumner St is a home located in Boulder County with nearby schools including Central Elementary School, Westview Middle School, and Longmont High School.

Ownership History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Name Owned For Owner Type

Purchase Details

Closed on
May 20, 2026
Sold by
Bought by
Current Estimated Value
$576,389

Purchase Details

Closed on
Nov 10, 1992
Bought by

Purchase Details

Closed on
Aug 19, 1983
Bought by

Purchase Details

Closed on
May 5, 1982
Bought by
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
Collateral Analytics

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ICE

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First American

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Quantarium

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Average Value
Not Available
List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Buyer Sale Price Title Company
-- None Listed On Document
-- --
$64,000 --
$54,500 --
Source: Public Records

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2026 $2,844 $36,271 $10,458 $25,813
2025 $2,844 $36,271 $10,458 $25,813
2024 $2,478 $33,338 $9,613 $23,725
2023 $2,444 $32,602 $10,754 $25,534
2022 $1,960 $26,757 $7,916 $18,841
2021 $2,682 $27,528 $8,144 $19,384
2020 $2,637 $27,149 $7,293 $19,856
2019 $2,596 $27,149 $7,293 $19,856
2018 $1,881 $19,800 $8,424 $11,376
2017 $1,855 $26,053 $9,313 $16,740
2016 $1,764 $18,451 $9,313 $9,138
2015 $1,681 $16,827 $5,890 $10,937
2014 $1,572 $16,827 $5,890 $10,937
Source: Public Records

Map

Colorado Boulder County Longmont 80501 Sunset

429 Sumner St, Longmont, CO

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