3877 E 121st Ave
Thornton, CO 80241
- 3 Beds
- 2 Baths
- 1,484 sqft
3 Beds
2 Baths
1,484 sqft
Local Information
-- mins to
Home Highlights
Property Type
Townhouse
Year Built
1986
Living Area
1,484 sqft
Price/Sqft
$229
Description
This townhouse is located at 3877 E 121st Ave, Thornton, CO. 3877 E 121st Ave is in Thornton, CO and in ZIP code 80241. This property has 3 bedrooms, 2 bathrooms and approximately 1,484 sqft of floor space. This property has a lot size of 871 sqft and was built in 1986.
3877 E 121st Ave, Thornton, CO 80241 is a 3 bedroom, 2 bathroom, 1,484 sqft townhouse built in 1986. It last sold for $235,000 on Dec 3, 2018. More recently, it was listed as a rental in December 2022 with an asking price of $2,100 per month. That rental listing was removed on March 30, 2024. It is currently off market. The Trulia Estimate is $339,500, with a rent estimate of $2,484/month.
Home Details for 3877 E 121st Ave
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Interior Details BasementNumber of Rooms: 5 |
Heating & Cooling Heating: Forced AirAir ConditioningCooling System: CentralHeating Fuel: Forced Air |
Levels, Entrance, & Accessibility Stories: 2Floors: Other |
Appliances & Utilities DishwasherDisposalDryerMicrowaveRefrigeratorWasher |
Fireplace & Spa Fireplace |
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Exterior Home Features Roof: CompositionExterior: Other |
Parking & Garage Parking: Carport |
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Year Built Year Built: 1986Year Updated: 1986 |
Property Type / Style Property Type: TownhouseArchitecture: townhouse |
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Units in Building: 4 |
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Lot Area: 871 sqft |
Price History for 3877 E 121st Ave
| Date | Price | Event | Source |
|---|---|---|---|
| 03/30/2024 | ListingRemoved | REcolorado as distributed by MLS GRID #4133890 | |
| 03/21/2024 | $2,300 | PriceChange | REcolorado as distributed by MLS GRID #4133890 |
| 12/03/2022 | $2,100 | Listed For Rent | Zillow Rental Network_1 #5920773 |
| 12/03/2018 | $235,000 | Sold | N/A |
Market trends in Thornton
Last updated June 2026
Avg. sale price
$498K
$13.83KMoM
Sale-to-List Price
100.0%
Price per sq ft
$234
$1MoM
Available listings
570
59MoM
Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $2,186 |
| Assessment | $348,000 |
Home facts updated by county records
Comparable Sales for 3877 E 121st Ave
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.05 | Townhouse | $374,000 | 01/23/26 | 3 | 2 | 1,484 | |
0.29 | Townhouse | $287,000 | 01/06/26 | 2 | 1.5 | 1,178 | |
0.51 | Townhouse | $336,900 | 03/03/26 | 2 | 2 | 1,428 | |
0.44 | Townhouse | $289,000 | 07/01/26 | 2 | 1.5 | 1,226 | |
0.33 | Townhouse | $475,000 | 08/29/25 | 2 | 2 | 1,448 | |
0.40 | Townhouse | $365,000 | 08/04/25 | 3 | 3 | 1,682 | |
0.40 | Townhouse | $491,000 | 07/30/25 | 2 | 2 | 1,448 | |
0.23 | Townhouse | $265,000 | 04/14/26 | 1 | 1.5 | 872 | |
0.51 | Townhouse | $358,000 | 10/16/25 | 2 | 2 | 1,682 | |
0.47 | Townhouse | $375,000 | 09/22/25 | 2 | 2 | 1,757 |
Nearby homes
Get a sense of prices in the area by checking nearby homes.Assigned Schools
These are the assigned schools for 3877 E 121st Ave.
What Locals Say about Thornton
At least 718 Trulia users voted on each feature.
91 % Say there are sidewalks
89 % Say it's dog friendly
85 % Say car is needed
80 % Say parking is easy
74 % Say kids play outside
73 % Say yards are well-kept
73 % Say there's holiday spirit
67 % Say streets are well-lit
61 % Say it's quiet
58 % Say people would walk alone at night
55 % Say there's wildlife
54 % Say it's walkable to grocery stores
50 % Say neighbors are friendly
50 % Say they plan to stay for at least 5 years
43 % Say it's walkable to restaurants
28 % Say there are community events
Sourced by Trulia users. Learn more about our methodology.
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