NOT LISTED FOR SALE

Estimated Value: $481,420

2 Beds
1 Bath
831 Sq Ft
$579/Sq Ft Est. Value

About This Home

This home is located at 669 Longfellow Ln, Highlands Ranch, CO 80126 and is currently estimated at $481,420, approximately $579 per square foot. 669 Longfellow Ln is a home located in Douglas County with nearby schools including Bear Canyon Elementary School, Mountain Ridge Middle School, and Mountain Vista High School.

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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

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
Oct 14, 2025
Sold by
Tiangco John Michael
Bought by
Current Estimated Value
$481,420

Purchase Details

Closed on
Aug 4, 1995
Sold by
Tiangco John M and Tiangco Virginia
Bought by
Tiangco John M and Tiangco Ernest P

Purchase Details

Closed on
Jul 25, 1995
Sold by
Tiangco John M and Tiangco Virginia
Bought by
Tiangco Family Trust

Purchase Details

Closed on
Oct 30, 1992
Sold by
Williams Gary C and Williams Mary C
Bought by
Tiangco John M and Tiangco Virginia

Purchase Details

Closed on
Jun 5, 1992
Sold by
Williams Gary C
Bought by
Williams Gary C and Williams Mary C

Purchase Details

Closed on
Oct 28, 1988
Sold by
King Richard A and King B
Bought by
Williams Gary C

Purchase Details

Closed on
Jan 6, 1986
Sold by
Mission Viejo Co
Bought by
King Richard A and King B
Source: Public Records

Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Agents Specializing in Northridge, CO

See All Agents

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 $2,677 $32,120 $9,380 $22,740
2025 $2,677 $32,120 $9,380 $22,740
2024 $2,677 $32,090 $10,150 $21,940
2023 $2,672 $32,090 $10,150 $21,940
2022 $2,042 $22,350 $6,930 $15,420
2021 $2,124 $22,350 $6,930 $15,420
2020 $1,964 $21,180 $6,610 $14,570
2019 $1,972 $21,180 $6,610 $14,570
2018 $1,556 $16,460 $5,790 $10,670
2017 $1,416 $16,460 $5,790 $10,670
2016 $1,242 $14,160 $5,410 $8,750
2015 $634 $14,160 $5,410 $8,750
2014 $582 $12,000 $3,500 $8,500
Source: Public Records

Map

Your Personal Tour Guide

Ask me questions while you tour the home.