NOT LISTED FOR SALE

1140 Sumner St Longmont, CO 80501

Loomiller Neighborhood

Estimated Value: $483,000 - $525,000

3 Beds
2 Baths
1,422 Sq Ft
$353/Sq Ft Est. Value

About This Home

This home is located at 1140 Sumner St, Longmont, CO 80501 and is currently estimated at $501,753, approximately $352 per square foot. 1140 Sumner St is a home located in Boulder County with nearby schools including Mountain View Elementary School, Longs Peak Middle School, and Longmont High School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Aug 19, 2025
Sold by
Lawhead Robert and Lawhead Anastasia
Bought by
Lawhead Trust
Current Estimated Value
$501,753

Purchase Details

Closed on
Dec 10, 2024
Sold by
1140 Sumner Llc
Bought by
Lawhead Robert and Lawhead Anastasia

Purchase Details

Closed on
Sep 1, 2004
Sold by
Boll Sheila
Bought by
1140 Sumner Llc

Purchase Details

Closed on
May 13, 2004
Sold by
Boll Sheila and Estate Of Norman A Boll
Bought by
Boll Sheila

Purchase Details

Closed on
Nov 2, 1990
Bought by
1140 Sumner Llc

Purchase Details

Closed on
Oct 10, 1990
Bought by
1140 Sumner Llc

Purchase Details

Closed on
Feb 11, 1988
Bought by
1140 Sumner Llc

Purchase Details

Closed on
Sep 10, 1975
Bought by
1140 Sumner Llc
Source: Public Records

Range of Values:

Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Purchase History

Date Buyer Sale Price Title Company
Lawhead Trust -- None Listed On Document
Lawhead Robert -- None Listed On Document
Lawhead Robert -- None Listed On Document
1140 Sumner Llc -- --
Boll Sheila -- --
1140 Sumner Llc $85,000 --
1140 Sumner Llc -- --
1140 Sumner Llc -- --
1140 Sumner Llc $36,500 --
Source: Public Records

Tax History Compared to Growth

Source: Public Records

Tax History

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
2025 $2,602 $27,819 $5,856 $21,963
2024 $2,602 $27,819 $5,856 $21,963
2023 $2,567 $27,202 $6,526 $24,361
2022 $2,228 $22,518 $4,802 $17,716
2021 $2,257 $23,166 $4,941 $18,225
2020 $1,998 $20,564 $5,077 $15,487
2019 $1,966 $20,564 $5,077 $15,487
2018 $1,675 $17,633 $4,536 $13,097
2017 $1,652 $19,494 $5,015 $14,479
2016 $1,638 $17,138 $5,333 $11,805
2015 $1,561 $14,407 $4,696 $9,711
2014 $1,346 $14,407 $4,696 $9,711
Source: Public Records

Map

Colorado Boulder County Longmont 80501 Loomiller

1140 Sumner St, Longmont, CO

This home is located at 1140 Sumner St, Longmont, CO 80501 and is currently estimated at $501,753, approximately $352 per square foot. 1140 Sumner St is a home located in Boulder County with nearby schools including Mountain View Elementary School, Longs Peak Middle School, and Longmont High School.

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

Nearby Homes