See Home Value
Thornton 80241
4103 E 129th Cir
$535,000
● House - Off Market

4103 E 129th Cir

Thornton, CO 80241
bedrooms
3 Beds
bathrooms
1 Bath, 1 Half Bath
square feet
1,565 Ft²
$2,952
Est. Monthly
$55
HOA / Fees

About This Property

If you're looking for a home in Thornton that gives you actual breathing room without sacrificing convenience, this is the one!

The home sits right at the end of a quiet cul-de-sac and matches up against open space and walking trails. Because of how the lot is positioned, you only have one true residential neighbor. The entire backyard feels incredibly private, completely fenced in, and features a great spacious deck. It is the exact kind of setup where you can host a barbecue with friends or drink your morning coffee.  

Inside, the floor plan is a multi-level layout that flows naturally. You get a formal living and dining area up front, which opens up into a central renovated kitchen and a cozy lower-level family room with a gas fireplace. Vaulted ceilings and massive windows pull in tons of natural light, making the main living spaces feel bright and open. Up the stairs, the primary suite features its own dedicated bath, alongside two additional bedrooms and a full guest bathroom. If you ever need more room to expand, the unfinished basement is basically a blank canvas for a gym, extra storage, or an entertainment space.

The neighborhood amenities are just as solid. You are a quick walk or drive from the Trailwinds Recreation Center, which makes grabbing a workout or hitting the pool effortless. It's prime location is less than ten minutes from Eagleview Elementary School, along with the Anythink Nature Library opening up right down the street. It's a massive 15-acre indoor-outdoor campus with trails, workshops, and community spaces that is going to be a huge anchor for this part of town.

It's rare to find a home that checks the boxes for interior space, excellent schools, and a highly private lot. This one does it effortlessly!
Unit Size
1,565 Ft²
Days on Market
-
Land Size
0.13 acres
Price per sqft
$335
Property Type
House
Property Taxes
$318
HOA Dues
$55
Year Built
1988

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Last updated: 2 months ago (REcolorado MLS #IRE9365111)

Price History

Date / Event Date Event Price
Aug 31, 2026 Sold
Sold
Jul 18, 2026 In contract -
In contract
Jul 15, 2026 Listed $525,000
Listed
Dec 4, 2018 Sold
Sold
Oct 14, 2016 Sold
Sold

Property Highlights

Garage
Fireplace

Building Info

Overview

    General

  • Year Built: 1988
  • Effective Year Built: 1988
  • Building Count: 1
  • Total Rooms: 7
  • Bedroom Count: 3
  • Bathroom Count: 3
  • Full Bathrooms: 2
  • Partial Bathrooms: 3
  • Bathroom Plumbing Fixtures: 12
  • Building Condition: 6
  • Building Quality: 7
  • Construction Type: 6
  • Building Style: 41
  • Exterior Walls Type: 19
  • Interior Walls Type: 3
  • Roof Shape Type: 1
  • Roof Cover Type: 3
  • Floor Count: 200
  • Living Units: 1
  • Floor Cover: 0
  • Basement Type: 8
  • Basement Area: 592
  • Garage Type: 1
  • Garage Square Area: 400
  • Parking Space Count: 2
  • Patio Type: 0
  • Porch Type: 8
  • Pool Type: 0
  • Location Influence Type: 179

    Dimensions

  • Lot Size Square Feet: 5,544
  • Lot Size Depth Feet: 880
  • Lot Size Frontage Feet: 630
  • Total Building Area: 2,557
  • Gross Building Area: 2,557
  • Building Area: 1,565
  • Building Area Measurement: L

    Heating and Cooling

  • Fireplace Count: 1
  • Air Conditioning: 1
  • Heating: 4
  • Heated Square Feet: 1,565
  • Heating Fuel Type: 0

    Utilities

  • Sewer System: 0
  • Water Service: 0

Building

  • Building Type: 0
  • Property Class: R
  • Subdivision: COUNTRY HILLS NO 2
  • Land Acres: 0000000127
  • Standard Land Use Code: 1001
  • County Land Use Code: 1112
  • Legal Description 1: SUB:COUNTRY HILLS NO 2 BLK:1 LOT:55

Neighborhood

  • School District Name: Northglenn-Thornton School District 12
  • School Tax School District: SD 12
  • Census Tract: 008524

Geography

  • Assessors Map Reference: 165-Q
  • Account Number: R0010384
  • Parcel: R0010384
  • Block: 1
  • Lot: 55
  • Meridian: SEC 30 QTR 3 TWN 01S RNG 67W
  • Latitude: 39.9316
  • Longitude: -104.939

    Address

  • Full Address: 4103 E 129th Cir
  • Address - House Number: 4103
  • Street Direction: E
  • Address - Street Name: 129th
  • Address - Suffix Type: Cir
  • State: CO
  • City Name: Thornton
  • Carrier Code: C068
  • 4-Digit Zip Code: 2277
  • Zip Code: 80241

Valuation

    Tax

  • Total Area: 2,157
  • Tax Year: 2022
  • Tax Amount: $279,030
  • Tax Rate Code Area: 18-180

    Appraisal Valuation

  • Standard Deviation: 0.117
  • Valuation Date: Jun 28, 2023
  • Confidence Score: 87
  • Final Value: 525,628
  • High Value: 587,155
  • Low Value: 464,102

    Market Valuation

  • Market Total Value: $524,000
  • Market Land Value: $101,000
  • Market Improvement Value: $423,000

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $35,450
  • Assessed Land Value: $6,830
  • Assessed Improvements Value: $28,620

    Sales

  • Current Sale Contract Date: Nov 30, 2018
  • Current Sale Recording Date: Dec 04, 2018
  • Current Sale Price:
  • Current Sale Document Type: 71
  • Current Sale Input Document Number: 2018000096737
  • Previous Sale Recording Date: Oct 14, 2016
  • Previous Sale Contract Date: Oct 04, 2016
  • Previous Sale Amount: $335,000
  • Previous Sale Document Type: 71
Data used for valuation calculations is provided by RealtyHop, and other third party sources

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

About Thornton


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Frequently Asked Questions

When was property at 4103 East 129th Circle built and last sold?
The property at 4103 East 129th Circle was built in 1988 and last sold on Nov 30, 2018 for $375,000.
How much is this home worth?
The estimated value of the home located at 4103 East 129th Circle is $526,708.
What are some comparable homes to 4103 East 129th Circle?
There are currently no comparable homes to 4103 East 129th Circle.