3879 E  99th Cir, Thornton, CO 80229
OFF MARKET

3879 E 99th Cir
Thornton, CO 80229

North Hills
  • 3 Beds
  • 2 Baths
  • 1,268 sqft

$436,100

Trulia Estimate
as of Aug 8, 2026
Est. Refi. Payment $2,537/mo*

$436,100

Trulia Estimate
as of Aug 8, 2026
Est. Refi. Payment $2,537/mo*
3 Beds
2 Baths
1,268 sqft

Local Information

  • Map ViewExplore the area around 3879 E 99th Cir.
  • Schools5 Preschool Schools8 Elementary Schools6 Middle Schools5 High Schools
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1989
Living Area
1,268 sqft
Price/Sqft
$344
Parking
Garage

About this House

Corrected bath information property has 2 full baths

3879 E 99th Cir, Thornton, CO 80229 is a 3 bedroom, 2 bathroom, 1,268 sqft single-family home in North Hills, built in 1989. It is currently off market. The Trulia Estimate is $436,100, with a rent estimate of $2,414/month.

Home Details for 3879 E 99th Cir

Interior Features

Interior Details
BasementNumber of Rooms: 5Types of Rooms: Walk In Closet, Dining Room, Family Room, Laundry Room
Heating & Cooling
Heating: Forced Air, GasAir ConditioningCooling System: Central, EvaporativeHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2Floors: Carpet, Linoleum Vinyl
Appliances & Utilities
DishwasherDisposalDryerMicrowaveRefrigerator
Fireplace & Spa
Fireplace
Windows, Doors, Floors & Walls
Double Paned Windows

Exterior Features

Exterior Home Features
Roof: Composition, Shake ShingleExterior: Other, Shingle, WoodGardenLawnPatioPorch
Parking & Garage
GarageParking Spaces: 4Parking: Garage Attached

Property Information

Year Built
Year Built: 1989Year Updated: 1989
Property Type / Style
Property Type: Single Family HomeArchitecture: Split-level

Community

Units in Building: 1

Lot Information

Lot Area: 7840 sqft

Mobile R/V

RV Parking
Rv Parking

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$1,929
Assessment$414,000
Home facts updated by county records

Comparable Sales for 3879 E 99th Cir

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
0.22
Single-Family Home
$471,000
04/20/26
3
2
1,268
0.05
Single-Family Home
$320,000
06/30/26
3
3
2,171
0.22
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
0.37
Single-Family Home
$417,500
08/26/25
3
2
1,296
0.27
Single-Family Home
$479,500
05/05/26
3
2
1,745
0.45
Single-Family Home
$445,000
09/22/25
3
1.5
1,296
0.40
Single-Family Home
$500,000
10/20/25
3
2
1,602
0.55
Single-Family Home
$402,000
06/29/26
3
1.5
1,296
0.58
Single-Family Home
$444,000
03/03/26
3
1.5
1,296

Nearby homes

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Assigned Schools

These are the assigned schools for 3879 E 99th Cir.
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 3879 E 99th Cir

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Off Market Homes Near 3879 E 99th Cir

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Frequently asked questions about 3879 E 99th Cir

  • What is 3879 E 99th Cir estimated to be worth?
    Trulia's estimated value for 3879 E 99th Cir in Thornton, CO is $436,100.
  • 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.
  • What are the closest schools to 3879 E 99th Cir?
    The closest schools to 3879 E 99th Cir in Thornton, CO are Academy High School (rated 5/10), Achieve Academy (Pre-K/Elementary/Middle, rated 3/10), Adventure Elementary School (Pre-K, rated 4/10).
  • Does 3879 E 99th Cir have air conditioning?
    Yes, 3879 E 99th Cir in Thornton, CO has air conditioning.
  • Does 3879 E 99th Cir have laundry facilities?
    Yes, 3879 E 99th Cir in Thornton, CO has laundry facilities.