3860 E  99th Ln, Thornton, CO 80229
OFF MARKET

3860 E 99th Ln
Thornton, CO 80229

North Hills
  • 3 Beds
  • 3 Baths
  • 2,171 sqft

$498,400

Trulia Estimate
as of Aug 19, 2026
Est. Refi. Payment $2,891/mo*

$498,400

Trulia Estimate
as of Aug 19, 2026
Est. Refi. Payment $2,891/mo*
3 Beds
3 Baths
2,171 sqft

Home Value

Trulia Estimate
$498K
Since last month
Decreased$2K (-0.4%)
Since last year
Decreased$22K (-4.2%)
Since last sale
Increased$390K (+360.6%)
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 +59% in the last 10 years
MonthEstimated value
2026
August 2026$498K
July 2026$500K
June 2026$523K
May 2026$516K
April 2026$511K
March 2026$506K
February 2026$498K
January 2026$496K
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
0.03
Single-Family Home
$320,000
06/30/26
3
2.5
2,765
0.23
Single-Family Home
$445,000
12/30/25
3
2
1,678
0.33
Single-Family Home
$440,000
05/13/26
3
2
1,711
0.29
Single-Family Home
$479,500
05/05/26
3
2
1,745
0.23
Single-Family Home
$471,000
04/20/26
3
2
1,268
0.13
Single-Family Home
$625,000
02/24/26
4
3.5
3,172
0.25
Single-Family Home
$475,000
08/04/26
3
2
2,128
0.45
Single-Family Home
$575,000
03/10/26
3
2.5
2,051
0.30
Single-Family Home
$607,000
09/08/25
4
2.5
3,366
0.38
Single-Family Home
$417,500
08/26/25
3
2
1,296

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
0.03
$564,900
3
2.5
2,765
For Sale
0.08
$452,700
3
1.5
2,076
Off Market
0.08
$573,400
4
2.5
2,762
Off Market
0.16
$134,400
3
2
1,404
Off Market
0.13
$625,000
4
3.5
3,172
Recently Sold
0.13
$463,000
3
2
1,476
Off Market
0.14
$476,000
3
2
2,240
Off Market
0.15
$508,500
4
2
2,539
Off Market
0.22
$130,000
3
2
1,056
Recently Sold
0.22
$73,000
2
1
924
For Sale
0.18
$452,700
3
2
1,268
Off Market
0.23
$58,000
3
2
1,216
Recently Sold

Local Information

  • Map ViewExplore the area around 3860 E 99th Ln.
  • Schools5 Preschool Schools8 Elementary Schools6 Middle Schools5 High Schools
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1992
Living Area
2,171 sqft
Price/Sqft
$230
Parking
Garage

About this House

This single-family home is located at 3860 E 99th Ln, Thornton, CO. 3860 E 99th Ln is in the North Hills neighborhood in Thornton, CO and in ZIP code 80229. This property has 3 bedrooms, 3 bathrooms and approximately 2,171 sqft of floor space. This property has a lot size of 7840 sqft and was built in 1992.
3860 E 99th Ln, Thornton, CO 80229 is a 3 bedroom, 3 bathroom, 2,171 sqft single-family home in North Hills, built in 1992. It last sold for $108,200 on Aug 4, 1992. It is currently off market. The Trulia Estimate is $498,400, with a rent estimate of $2,677/month.

Home Details for 3860 E 99th Ln

Interior Features

Heating & Cooling
Heating: Forced AirCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2Floors: Other
Interior Details
Number of Rooms: 7
Fireplace & Spa
Fireplace

Exterior Features

Exterior Home Features
Roof: CompositionExterior: Other
Parking & Garage
GarageParking: Garage Attached

Property Information

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

Community

Units in Building: 1

Lot Information

Lot Area: 7840 sqft

Price and Tax history

DateEventPrice
Aug 4, 1992
Source: N/A
Sold
$108,200

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

Around this home

The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

Neighborhood stats provided by third party data sources.

LGBTQ Local Legal Protections

Frequently asked questions about 3860 E 99th Ln

  • What is 3860 E 99th Ln estimated to be worth?
    Trulia's estimated value for 3860 E 99th Ln in Thornton, CO is $498,400.
  • What is the price history for 3860 E 99th Ln?
    3860 E 99th Ln in Thornton, CO last sold for $108,200 in August 1992.
  • 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 3860 E 99th Ln have air conditioning?
    Yes, 3860 E 99th Ln in Thornton, CO has air conditioning.
  • How big is the lot at 3860 E 99th Ln?
    The lot at 3860 E 99th Ln in Thornton, CO is about 0.18 acres (7,840 sq ft).

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Off Market Homes Near 3860 E 99th Ln

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