3801 E  99th Ln, Thornton, CO 80229
OFF MARKET

3801 E 99th Ln
Thornton, CO 80229

North Hills
  • 4 Beds
  • 2 Baths
  • 1,886 sqft

$488,500

Trulia Estimate
as of Aug 14, 2026
Est. Refi. Payment $2,804/mo*

$488,500

Trulia Estimate
as of Aug 14, 2026
Est. Refi. Payment $2,804/mo*
4 Beds
2 Baths
1,886 sqft

Home Value

Trulia Estimate
$489K
Since last month
Decreased$8K (-1.7%)
Since last year
Decreased$11K (-2.2%)
Since last sale
Increased$250K (+104.9%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +58% in the last 10 years
MonthEstimated value
2026
August 2026$488K
July 2026$487K
June 2026$496K
May 2026$494K
April 2026$495K
March 2026$491K
February 2026$484K
January 2026$478K
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
0.04
Single-Family Home
$320,000
06/30/26
3
3
2,171
0.24
Single-Family Home
$445,000
12/30/25
3
2
1,678
0.32
Single-Family Home
$440,000
05/13/26
3
2
1,711
0.28
Single-Family Home
$479,500
05/05/26
3
2
1,745
0.40
Single-Family Home
$475,000
10/01/25
5
2
2,046
0.23
Single-Family Home
$475,000
08/04/26
3
2
2,128
0.22
Single-Family Home
$471,000
04/20/26
3
2
1,268
0.44
Single-Family Home
$500,000
09/19/25
4
2
1,764
0.43
Single-Family Home
$445,000
09/22/25
3
1.5
1,296
0.44
Single-Family Home
$415,000
10/20/25
4
2
1,240

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
0.09
$575,800
4
2.5
2,762
Off Market
0.11
$452,700
3
1.5
2,076
Off Market
0.09
$625,000
4
3.5
3,172
Recently Sold
0.12
$476,000
3
2
2,240
Off Market
0.13
$225,000
3
2
1,476
Recently Sold
0.14
$510,400
4
2
2,539
Off Market
0.17
$452,700
3
2
1,268
Off Market
0.17
$134,400
3
2
1,404
Off Market
0.19
$600,000
5
3.5
3,219
Recently Sold
0.22
$471,000
3
2
1,268
Recently Sold
0.19
$682,600
5
4
3,960
Off Market
0.19
$645,000
5
3.5
3,960
Recently Sold

Local Information

  • Map ViewExplore the area around 3801 E 99th Ln.
-- mins to
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Home Highlights

Property Type
Single-Family Home
Year Built
1992
Living Area
1,886 sqft
Price/Sqft
$259
Parking
Garage

About this House

This single-family home is located at 3801 E 99th Ln, Thornton, CO. 3801 E 99th Ln is in the North Hills neighborhood in Thornton, CO and in ZIP code 80229. This property has 4 bedrooms, 2 bathrooms and approximately 1,886 sqft of floor space. This property has a lot size of 9583 sqft and was built in 1992.
3801 E 99th Ln, Thornton, CO 80229 is a 4 bedroom, 2 bathroom, 1,886 sqft single-family home in North Hills, built in 1992. It last sold for $238,000 on Jul 8, 2014. It is currently off market. The Trulia Estimate is $488,500, with a rent estimate of $2,789/month.

Home Details for 3801 E 99th Ln

Interior Features

Interior Details
BasementNumber of Rooms: 6
Heating & Cooling
Heating: Forced AirAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2Floors: Carpet, Hardwood
Fireplace & Spa
Fireplace

Exterior Features

Exterior Home Features
Roof: OtherDeckExterior: BrickLawnSprinkler System
Parking & Garage
GarageParking Spaces: 2Parking: Garage Attached

Property Information

Year Built
Year Built: 1992Year Updated: 1992
Property Type / Style
Property Type: Single Family HomeArchitecture: Other

Community

Units in Building: 1

Lot Information

Lot Area: 9583 sqft

Price and Tax history

DateEventPrice
Jul 8, 2014
Source: N/A
Sold
$238,000
Jun 10, 2014
Source: Agent Provided
Listed For Sale
$239,900
Nov 24, 2009
Source: N/A
Sold
$179,000
Aug 31, 2009
Source: Agent Provided
Listed For Sale
$179,000
Jun 21, 2006
Source: N/A
Sold
$222,600

Market trends in Thornton

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$509K
$11K
MoM
Sale-to-List Price
100.0%
Price per sq ft
$228
$6
MoM
Available listings
614
41
MoM
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Around this home

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Neighborhood Overview

Neighborhood stats provided by third party data sources.

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Homes for sale near 3801 E 99th Ln

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Off Market Homes Near 3801 E 99th Ln

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Frequently asked questions about 3801 E 99th Ln

  • What is 3801 E 99th Ln estimated to be worth?
    Trulia's estimated value for 3801 E 99th Ln in Thornton, CO is $488,500.
  • What is the price history for 3801 E 99th Ln?
    3801 E 99th Ln in Thornton, CO last sold for $238,000 in July 2014.
  • Is Thornton a buyer's or seller's market?
    Thornton is currently a balanced market, based on recent for-sale activity.
  • What's the median sale price in Thornton?
    The median sale price in Thornton is $509K. That is up $11K from the prior month.
  • Does 3801 E 99th Ln have air conditioning?
    Yes, 3801 E 99th Ln in Thornton, CO has air conditioning.
  • How big is the lot at 3801 E 99th Ln?
    The lot at 3801 E 99th Ln in Thornton, CO is about 0.22 acres (9,583 sq ft).