$524,700
- 4 Beds
- 4 Baths
- 2,000 sqft
3646 E 107th Ave, Thornton, CO 80233
Est. Refi. Payment $3,064/mo*
Refinance Your HomeCurrently Off Market - Sold Oct 8, 2021 for $490,000
Home Value
Trulia Estimate
$525KSince last month
Decreased$1K (-0.2%)Since last year
Decreased$5K (-0.9%)Since last sale
Increased$36K (+7.4%)Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.
Trulia Estimate
The of this home's value increased by +82% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| August 2026 | $526K |
| August 2026 | $526K |
| July 2026 | $527K |
| June 2026 | $538K |
| May 2026 | $538K |
| April 2026 | $542K |
| March 2026 | $538K |
| February 2026 | $535K |
| January 2026 | $528K |
2025 | |
2024 | |
2023 | |
2022 | |
2021 | |
2020 | |
2019 | |
2018 | |
2017 | |
2016 | |
Comparable sales
These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.08 | Single-Family Home | $490,000 | 07/27/26 | 4 | 3 | 1,889 | |
0.13 | Single-Family Home | $575,000 | 06/24/26 | 4 | 3.5 | 2,376 | |
0.19 | Single-Family Home | $525,000 | 10/17/25 | 4 | 3.5 | 2,376 | |
0.09 | Single-Family Home | $511,500 | 12/22/25 | 4 | 3.5 | 2,000 | |
0.21 | Single-Family Home | $528,000 | 03/27/26 | 4 | 2.5 | 2,164 | |
0.09 | Single-Family Home | $500,000 | 09/04/26 | 3 | 2.5 | 2,360 | |
0.11 | Single-Family Home | $455,000 | 07/16/26 | 3 | 2.5 | 1,564 | |
0.16 | Single-Family Home | $500,000 | 09/09/25 | 3 | 2.5 | 2,660 | |
0.07 | Single-Family Home | $475,000 | 05/27/26 | 3 | 2 | 2,348 | |
0.25 | Single-Family Home | $430,000 | 10/24/25 | 4 | 2.5 | 1,497 |
Nearby home prices
Get a sense of expected prices in the area by checking the value of nearby homes.Address | Distance | Price | Bed | Bath | Sqft | Status |
|---|---|---|---|---|---|---|
0.02 | $529,990 | 4 | 2.5 | 3,332 | For Sale | |
0.03 | $534,100 | 3 | 2.5 | 2,168 | Off Market | |
0.06 | $494,100 | 3 | 2 | 2,348 | Off Market | |
0.07 | $475,000 | 3 | 2 | 2,348 | Recently Sold | |
0.08 | $522,500 | 3 | 2 | 2,916 | Off Market | |
0.06 | $549,100 | 4 | 3.5 | 2,000 | Off Market | |
0.08 | $486,700 | Studio | - | 1,939 | Off Market | |
0.09 | $500,000 | 3 | 2.5 | 2,360 | Recently Sold | |
0.11 | $496,300 | 3 | 2.5 | 2,772 | Off Market | |
0.10 | $517,100 | 3 | 2.5 | 1,895 | Off Market | |
0.10 | $511,900 | 3 | 2.5 | 2,376 | Off Market | |
0.09 | $511,500 | 4 | 3.5 | 2,000 | Recently Sold |
Local Information
-- mins to
Home Highlights
Single-Family Home
Built in 1988
2,000 sqft
$262/sqft
Garage
About this House
You
3646 E 107th Ave, Thornton, CO 80233 is a 4 bedroom, 4 bathroom, 2,000 sqft single-family home in Colony Park, built in 1988. It last sold for $490,000 on Oct 8, 2021. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $524,700, with a rent estimate of $2,908/month.
Home Details for 3646 E 107th Ave
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Interior Details BasementNumber of Rooms: 14Types of Rooms: Walk In Closet |
Heating & Cooling Heating: Forced AirAir ConditioningCooling System: CentralHeating Fuel: Forced Air |
Levels, Entrance, & Accessibility Stories: 2Floors: Tile, Carpet, Linoleum Vinyl |
Appliances & Utilities DishwasherDisposalMicrowaveRefrigerator |
Fireplace & Spa Fireplace |
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Exterior Home Features Roof: CompositionExterior: Other |
Parking & Garage GarageParking Spaces: 2Parking: Garage Attached |
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Year Built Year Built: 1988Year Updated: 2019 |
Property Type / Style Property Type: Single Family HomeArchitecture: Other |
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Units in Building: 1 |
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Lot Area: 4356 sqft |
Price and Tax history
| Date | Event | Price |
|---|---|---|
Oct 8, 2021 Source: N/A | Sold | $490,000 |
Sep 10, 2021 Source: Exit Realty #9999965 | Listed For Sale | $459,000 |
May 11, 2020 Source: N/A | Sold | $427,000 |
Feb 28, 2020 Source: Agent Provided | Pending | $419,900 |
Feb 22, 2020 Source: Agent Provided | Listed For Sale | $419,900 |
Jan 14, 2020 Source: N/A | Sold | $301,100 |
Aug 5, 2014 Source: N/A | Sold | $225,000 |
Jul 4, 2014 Source: Agent Provided | Listed For Sale | $220,000 |
Apr 2, 2009 Source: N/A | Sold | $154,000 |
Jan 25, 2009 Source: Agent Provided | Listed For Sale | $169,300 |
Jan 12, 2009 Source: Agent Provided | ListingRemoved | $169,300 |
Dec 18, 2008 Source: Agent Provided | Listed For Sale | $169,300 |
Nov 28, 2005 Source: N/A | Sold | $193,500 |
Dec 7, 2001 Source: N/A | Sold | $189,000 |
Mar 9, 1994 Source: N/A | Sold | $108,000 |
| Year | Property tax | Tax assessment |
|---|---|---|
| 2025 | $3,285 | $538,000 |
Home facts updated by county records
Market trends in Thornton
Last updated July 2026
Avg. sale price
$509K
$11KMoM
Sale-to-List Price
100.0%
Price per sq ft
$228
$6MoM
Available listings
614
41MoM
Around this home
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
Frequently asked questions about 3646 E 107th Ave
- What is 3646 E 107th Ave estimated to be worth?Trulia's estimated value for 3646 E 107th Ave in Thornton, CO is $524,700.
- What is the price history for 3646 E 107th Ave?3646 E 107th Ave in Thornton, CO last sold for $490,000 in October 2021.
- Is Thornton a buyer's or seller's market?Thornton is currently a balanced market, based on recent for-sale activity.
- What's the median sale price in Thornton?The median sale price in Thornton is $509K. That is up $11K from the prior month.
- Does 3646 E 107th Ave have air conditioning?Yes, 3646 E 107th Ave in Thornton, CO has air conditioning.
- How big is the lot at 3646 E 107th Ave?The lot at 3646 E 107th Ave in Thornton, CO is about 0.10 acres (4,356 sq ft).

