4103 E 129th Cir, Thornton, CO 80241
OFF MARKET

4103 E 129th Cir
Thornton, CO 80241

Country Hills
  • 3 Beds
  • 3 Baths
  • 2,157 sqft

$510,000

Trulia Estimate
as of Jul 1, 2026
Est. Refi. Payment $2,866/mo*
Refinance Your Home

$510,000

Trulia Estimate
as of Jul 1, 2026
Est. Refi. Payment $2,866/mo*
Refinance Your Home
3 Beds
3 Baths
2,157 sqft

Local Information

  • Map ViewExplore the area around 4103 E 129th Cir.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Description

Stunning multi level home that backs and sides to open space and walking trails. This house has a great floor plan with vaulted ceilings, lots of natural light and open concept from the kitchen to the family room. This house offers a formal living room, dining room, and family room with a gas fireplace. The home is situated on a cul-de-sac in a quiet neighborhood. The backyard is fully fenced and boasts a two tiered deck perfect for entertaining. The walking paths, schools and shopping are close. Come check this beautiful home out!
4103 E 129th Cir, Thornton, CO 80241 is a 3 bedroom, 3 bathroom, 2,157 sqft single-family home in Country Hills, built in 1988. It last sold for $375,000 on Dec 1, 2018. It is currently off market. The Trulia Estimate is $510,000, with a rent estimate of $2,800/month.

Home Highlights

Parking
Garage
Outdoor
Porch, Deck
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago

Home Details for 4103 E 129th Cir

Interior Features

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

Exterior Features

Exterior Home Features
Roof: CompositionDeckExterior: OtherPorch
Parking & Garage
GarageParking Spaces: 2Parking: Garage Attached

Property Information

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

Community

Units in Building: 1

Lot Information

Lot Area: 5227 sqft

Price History for 4103 E 129th Cir

DatePriceEventSource
12/01/2018$375,000Sold
N/A
11/04/2018$374,999PendingAgent Provided
11/01/2018$374,999PriceChange
Agent Provided
10/17/2018$385,000Listed For SaleAgent Provided
10/14/2016$335,000Sold
N/A
08/24/2016$339,900PendingAgent Provided
08/12/2016$339,900Listed For SaleAgent Provided
02/17/2006$227,500Sold
N/A
10/25/2002$233,500Sold
N/A
03/08/2000$194,000Sold
N/A

Market trends in Thornton

Last updated May 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$484K
$1.67KMoM
Sale-to-List Price
100.0%
Price per sq ft
$235
$2MoM
Available listings
511
42MoM
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Property Tax and Assessment

Year2025
Tax$3,285
Assessment$499,000
Home facts updated by county records

Comparable Sales for 4103 E 129th Cir

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
4163 E 129th Circle, Thornton, CO
0.05
Single-Family Home
$525,000
04/20/26
3
2.5
2,502
4061 E 129th Way, Thornton, CO
0.04
Single-Family Home
$500,000
04/10/26
3
1.5
1,593
13022 Bellaire Street, Thornton, CO
0.13
Single-Family Home
$545,000
12/19/25
3
2.5
2,760
4202 E 130th Drive, Thornton, CO
0.15
Single-Family Home
$485,000
11/17/25
3
2.5
2,618
13055 Harrison Drive, Thornton, CO
0.15
Single-Family Home
$475,000
04/30/26
3
2
2,724
3825 Dyanna Drive, Thornton, CO
0.15
Single-Family Home
$485,500
01/06/26
3
2
2,746
12993 Birch Drive, Thornton, CO
0.12
Single-Family Home
$591,000
03/30/26
3
3.5
2,911
13045 Ash St, Thornton, CO
0.10
Single-Family Home
$630,000
05/27/26
4
3
3,340
12920 Cherry Way, Thornton, CO
0.23
Single-Family Home
$500,000
07/21/25
3
3
1,908
12865 Clermont Street, Thornton, CO
0.20
Single-Family Home
$545,000
02/10/26
4
2.5
2,366

Nearby homes

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Assigned Schools

These are the assigned schools for 4103 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

149 pet-friendly rentals in Thornton, CO

Explore by feature - Garage

119 rentals with a garage in Thornton, CO

Explore by feature - Air Conditioning

172 rentals with air conditioning in Thornton, CO

Explore by feature - Pool

83 rentals with a pool in Thornton, CO

Explore by feature - Washer/dryer

177 rentals with a washer/dryer in Thornton, CO

Explore by feature - Outdoor Space

46 rentals with an outdoor space in Thornton, CO

Homes for sale near 4103 E 129th Cir

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Off Market Homes Near 4103 E 129th Cir

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