4143 E 129th Cir, Thornton, CO 80241
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Property image
OFF MARKET

4143 E 129th Cir
Thornton, CO 80241

Country Hills
  • 3 Beds
  • 2.5 Baths
  • 1,516 sqft

$504,900

Trulia Estimate
as of Jul 31, 2026
Est. Refi. Payment $2,933/mo*
Refinance Your Home

$504,900

Trulia Estimate
as of Jul 31, 2026
Est. Refi. Payment $2,933/mo*
Refinance Your Home
3 Beds
2.5 Baths
1,516 sqft

Local Information

  • Map ViewExplore the area around 4143 E 129th Cir.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1988
Living Area
1,516 sqft
Price/Sqft
$333
Parking
Garage

About this House

Super cute 3 bed/3bath home on cul de sac backing to open space. This home has been updated top to bottom and includes ALL appliances, even washer dryer. As you walk in the floors and front living area will take your breath away, then you enter your dream kitchen complete with farm sink, gas range (with electrical option), and newer stainless/black appliances, open to your eating area. Walkout thru the new slider to the back deck and patio with firepit and enjoy your private backyard Oasis backing open space and trails. The open floor plan includes a large open family room with a fireplace adorned in new tile. Upstairs 2 beds with updated secondary bathroom PLUS a great master suite including master bath with spa shower, heated floors, tub with air jets, and great closet with custom organization. Unfinished basement with Laundry, including washer/dryer. New carpet with eco-friendly pad, whole house humidifier, new windows and doors, natural gas for outdoor grill, sprinklers, A/C. Too many upgrades to list.
4143 E 129th Cir, Thornton, CO 80241 is a 3 bedroom, 3 bathroom, 1,516 sqft single-family home in Country Hills, built in 1988. It last sold for $429,400 on Sep 11, 2020. It is currently off market. The Trulia Estimate is $504,900, with a rent estimate of $2,709/month.

Home Details for 4143 E 129th Cir

Interior Features

Interior Details
BasementNumber of Rooms: 7
Heating & Cooling
Heating: Forced AirAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2Floors: Tile, Carpet
Appliances & Utilities
DishwasherDisposalDryerMicrowave
Fireplace & Spa
Fireplace

Exterior Features

Exterior Home Features
Roof: CompositionExterior: Other
Parking & Garage
GarageParking: Carport, Garage

Property Information

Year Built
Year Built: 1988Year Updated: 2020
Property Type / Style
Property Type: Single Family HomeArchitecture: split level

Community

Units in Building: 1

Lot Information

Lot Area: 5662 sqft

Price History for 4143 E 129th Cir

DatePriceEventSource
09/11/2020$429,400Sold
N/A
08/12/2020$420,000PendingAgent Provided
08/07/2020$420,000Listed For SaleAgent Provided
05/18/2015$270,000Sold
N/A

Market trends in Thornton

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

Year2025
Tax$3,417
Assessment$528,000
Home facts updated by county records

Comparable Sales for 4143 E 129th Cir

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
4061 E 129th Way, Thornton, CO
0.07
Single-Family Home
$500,000
04/10/26
3
1.5
1,593
4163 E 129th Circle, Thornton, CO
0.02
Single-Family Home
$525,000
04/20/26
3
2.5
2,502
13022 Bellaire Street, Thornton, CO
0.09
Single-Family Home
$545,000
12/19/25
3
2.5
2,760
4202 E 130th Drive, Thornton, CO
0.11
Single-Family Home
$485,000
11/17/25
3
2.5
2,618
13055 Harrison Drive, Thornton, CO
0.17
Single-Family Home
$475,000
04/30/26
3
2
2,724
3825 Dyanna Drive, Thornton, CO
0.18
Single-Family Home
$485,500
01/06/26
3
2
2,746
4023 E 133rd Circle, Thornton, CO
0.28
Single-Family Home
$477,000
06/02/26
3
2
1,886
12993 Birch Drive, Thornton, CO
0.10
Single-Family Home
$591,000
03/30/26
3
3.5
2,911
4433 E 129th Ave, Thornton, CO
0.13
Single-Family Home
$565,000
02/26/26
4
2
2,186
13363 Birch Circle, Thornton, CO
0.40
Single-Family Home
$425,000
10/31/25
3
2
1,752

Nearby homes

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Assigned Schools

These are the assigned schools for 4143 E 129th Cir.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

Country Hills
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Country Hills

At least 12 Trulia users voted on each feature.

  • 100 % Say it's dog friendly

  • 100 % Say car is needed

  • 100 % Say there are sidewalks

  • 93 % Say streets are well-lit

  • 92 % Say kids play outside

  • 86 % Say there's holiday spirit

  • 75 % Say it's quiet

  • 73 % Say parking is easy

  • 71 % Say people would walk alone at night

  • 71 % Say yards are well-kept

  • 65 % Say there's wildlife

  • 58 % Say neighbors are friendly

  • 47 % Say they plan to stay for at least 5 years

  • 31 % Say it's walkable to grocery stores

  • 31 % Say there are community events

  • 20 % Say it's walkable to restaurants

Sourced by Trulia users. Learn more about our methodology.

LGBTQ Local Legal Protections

Apartments for Rent

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Explore by feature - Pet Friendly

135 pet-friendly rentals in Thornton, CO

Explore by feature - Garage

101 rentals with a garage in Thornton, CO

Explore by feature - Air Conditioning

151 rentals with air conditioning in Thornton, CO

Explore by feature - Pool

88 rentals with a pool in Thornton, CO

Explore by feature - Washer/dryer

135 rentals with a washer/dryer in Thornton, CO

Explore by feature - Outdoor Space

47 rentals with an outdoor space in Thornton, CO

Homes for sale near 4143 E 129th Cir

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Off Market Homes Near 4143 E 129th Cir

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