3397 E  123rd Ave, Thornton, CO 80241
OFF MARKET

3397 E 123rd Ave
Thornton, CO 80241

Eastlake
  • 4 Beds
  • 4 Baths
  • 2,441 sqft

$603,200

Trulia Estimate
as of Jul 4, 2026
Est. Refi. Payment $3,420/mo*

$603,200

Trulia Estimate
as of Jul 4, 2026
Est. Refi. Payment $3,420/mo*
4 Beds
4 Baths
2,441 sqft

Local Information

  • Map ViewExplore the area around 3397 E 123rd Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Description

This single-family home is located at 3397 E 123rd Ave, Thornton, CO. 3397 E 123rd Ave is in the Eastlake neighborhood in Thornton, CO and in ZIP code 80241. This property has 4 bedrooms, 4 bathrooms and approximately 2,441 sqft of floor space. This property has a lot size of 5662 sqft and was built in 2003.
3397 E 123rd Ave, Thornton, CO 80241 is a 4 bedroom, 4 bathroom, 2,441 sqft single-family home in Eastlake, built in 2003. It last sold for $258,000 on Mar 30, 2007. It is currently off market. The Trulia Estimate is $603,200, with a rent estimate of $3,093/month.

Home Highlights

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

Home Details for 3397 E 123rd Ave

Interior Features

Interior Details
BasementNumber of Rooms: 9
Heating & Cooling
Heating: Forced AirAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2Floors: Other
Fireplace & Spa
Fireplace

Exterior Features

Exterior Home Features
Roof: CompositionExterior: Other
Parking & Garage
GarageParking: Garage Attached

Property Information

Year Built
Year Built: 2003Year Updated: 2003
Property Type / Style
Property Type: Single Family HomeArchitecture: Other

Community

Units in Building: 1

Lot Information

Lot Area: 5662 sqft

Price History for 3397 E 123rd Ave

DatePriceEventSource
03/30/2007$258,000Sold
N/A
08/28/2003$293,538Sold
N/A

Market trends in Thornton

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

Year2025
Tax$3,627
Assessment$633,000
Home facts updated by county records

Comparable Sales for 3397 E 123rd Ave

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
0.11
Single-Family Home
$556,000
04/16/26
3
3
2,288
0.12
Single-Family Home
$565,000
04/30/26
3
3
2,532
0.05
Single-Family Home
$447,000
04/24/26
3
2.5
1,536
0.12
Single-Family Home
$275,000
03/06/26
5
2
1,836
0.06
Single-Family Home
$447,000
04/27/26
3
2.5
1,536
0.10
Single-Family Home
$615,000
05/13/26
3
3
2,912
0.18
Single-Family Home
$490,000
01/13/26
4
2
2,485
0.36
Single-Family Home
$535,000
10/03/25
4
3.5
3,033
0.03
Single-Family Home
$552,000
04/29/26
3
2
3,012
0.14
Single-Family Home
$628,500
08/13/25
3
3
3,718

Nearby homes

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Assigned Schools

These are the assigned schools for 3397 E 123rd Ave.
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

Neighborhood stats provided by third party data sources.

What Locals Say about Eastlake

At least 25 Trulia users voted on each feature.
  • 100 % Say it's dog friendly

  • 91 % Say there are sidewalks

  • 86 % Say car is needed

  • 85 % Say there's holiday spirit

  • 70 % Say kids play outside

  • 69 % Say it's walkable to restaurants

  • 67 % Say it's quiet

  • 66 % Say it's walkable to grocery stores

  • 66 % Say streets are well-lit

  • 63 % Say parking is easy

  • 62 % Say there's wildlife

  • 55 % Say yards are well-kept

  • 46 % Say people would walk alone at night

  • 35 % Say they plan to stay for at least 5 years

  • 31 % Say neighbors are friendly

Sourced by Trulia users. Learn more about our methodology.

LGBTQ Local Legal Protections

Apartments for Rent

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Homes for sale near 3397 E 123rd Ave

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Off Market Homes Near 3397 E 123rd Ave

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