3910 E  99th Ln, Thornton, CO 80229
Property image
Property image
OFF MARKET

3910 E 99th Ln
Thornton, CO 80229

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

$557,300

Trulia Estimate
as of Aug 8, 2026
Est. Refi. Payment $3,221/mo*

$557,300

Trulia Estimate
as of Aug 8, 2026
Est. Refi. Payment $3,221/mo*
4 Beds
4 Baths
2,171 sqft

Local Information

  • Map ViewExplore the area around 3910 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
1991
Living Area
2,171 sqft
Price/Sqft
$257
Parking
Garage

About this House

This single-family home is located at 3910 E 99th Ln, Thornton, CO. 3910 E 99th Ln is in the North Hills neighborhood in Thornton, CO and in ZIP code 80229. This property has 4 bedrooms, 4 bathrooms and approximately 2,171 sqft of floor space. This property has a lot size of 8712 sqft and was built in 1991.
3910 E 99th Ln, Thornton, CO 80229 is a 4 bedroom, 4 bathroom, 2,171 sqft single-family home in North Hills, built in 1991. It last sold for $570,000 on Oct 6, 2022. It is currently off market. The Trulia Estimate is $557,300, with a rent estimate of $2,903/month.

Home Details for 3910 E 99th Ln

Interior Features

Interior Details
BasementNumber of Rooms: 7
Heating & Cooling
Heating: OtherAir ConditioningCooling System: CentralHeating Fuel: Other
Levels, Entrance, & Accessibility
Stories: 2Floors: Other
Fireplace & Spa
Fireplace

Exterior Features

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

Property Information

Year Built
Year Built: 1991Year Updated: 2015
Property Type / Style
Property Type: Single Family HomeArchitecture: split level

Community

Units in Building: 1

Lot Information

Lot Area: 8712 sqft

Price History for 3910 E 99th Ln

DatePriceEventSource
10/06/2022$570,000Sold
N/A
09/13/2019$375,000Sold
N/A
05/28/2019$320,000Sold
N/A

Market trends in Thornton

Last updated June 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$498K
$13.83K
MoM
Sale-to-List Price
100.0%
Price per sq ft
$234
$1
MoM
Available listings
570
59
MoM
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Property Tax and Assessment

Year2025
Tax$3,208
Assessment$560,000
Home facts updated by county records

Comparable Sales for 3910 E 99th Ln

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
0.16
Single-Family Home
$625,000
02/24/26
4
3.5
3,172
0.04
Single-Family Home
$320,000
06/30/26
3
3
2,171
0.26
Single-Family Home
$600,000
04/24/26
5
3.5
3,219
0.24
Single-Family Home
$645,000
05/29/26
5
3.5
3,960
0.34
Single-Family Home
$607,000
09/08/25
4
2.5
3,366
0.26
Single-Family Home
$445,000
12/30/25
3
2
1,678
0.58
Single-Family Home
$535,000
02/20/26
4
3
1,764
0.42
Single-Family Home
$575,000
03/10/26
3
2.5
2,051
0.52
Single-Family Home
$548,000
01/14/26
4
2.5
2,226
0.29
Single-Family Home
$729,990
09/03/25
6
4
3,960

Nearby homes

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Assigned Schools

These are the assigned schools for 3910 E 99th Ln.
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

Apartments for Rent

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Homes for sale near 3910 E 99th Ln

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Off Market Homes Near 3910 E 99th Ln

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Frequently asked questions about 3910 E 99th Ln

  • What is 3910 E 99th Ln estimated to be worth?
    Trulia's estimated value for 3910 E 99th Ln in Thornton, CO is $557,300.
  • What is the price history for 3910 E 99th Ln?
    3910 E 99th Ln in Thornton, CO last sold for $570,000 in October 2022.
  • Is Thornton a buyer's or seller's market?
    Thornton is currently a seller's market, based on recent for-sale activity.
  • What's the median sale price in Thornton?
    The median sale price in Thornton is $498K. That is up $13.83K from the prior month.
  • Does 3910 E 99th Ln have air conditioning?
    Yes, 3910 E 99th Ln in Thornton, CO has air conditioning.
  • How big is the lot at 3910 E 99th Ln?
    The lot at 3910 E 99th Ln in Thornton, CO is about 0.20 acres (8,712 sq ft).