7543 E 121st Dr, Thornton, CO 80602
Property image
Property image
OFF MARKET

$742,800

Trulia Estimate
  • 5 Beds
  • 4 Baths
  • 5,353 sqft

7543 E 121st Dr, Thornton, CO 80602

King Ranch Estates
Est. Refi. Payment $4,272/mo*
Refinance Your Home
Currently Off Market - Sold Apr 18, 2017 for $490,000

Home Value

Trulia Estimate
$743K
Since last month
Decreased$13K (-1.8%)
Since last year
Decreased$18K (-2.3%)
Since last sale
Increased$254K (+51.8%)
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 +41% in the last 10 years
MonthEstimated value
2026
August 2026$744K
August 2026$743K
July 2026$757K
June 2026$761K
May 2026$761K
April 2026$764K
March 2026$758K
February 2026$742K
January 2026$730K
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
7582 E 121st Drive, Thornton, CO
0.03
Single-Family Home
$830,000
04/02/26
5
5.5
4,977
7647 E 122nd Avenue, Thornton, CO
0.12
Single-Family Home
$825,000
12/10/25
5
3.5
6,180
7567 E 122nd Avenue, Thornton, CO
0.12
Single-Family Home
$785,000
02/27/26
4
4.5
4,575
12317 Rosemary St, Thornton, CO
0.22
Single-Family Home
$650,000
07/31/26
5
4
2,983
12164 Poplar Street, Thornton, CO
0.22
Single-Family Home
$695,000
09/17/25
4
3.5
4,418
12186 Olive Way, Thornton, CO
0.31
Single-Family Home
$750,000
07/31/26
5
3.5
3,521
12184 Olive Way, Thornton, CO
0.32
Single-Family Home
$785,000
08/11/26
5
4.5
4,120
12337 Rosemary Street, Thornton, CO
0.24
Single-Family Home
$675,000
03/20/26
4
2.5
3,650
7410 E 123rd Avenue, Thornton, CO
0.20
Single-Family Home
$632,500
10/27/25
3
2.5
3,774
12339 Syracuse Street, Thornton, CO
0.28
Single-Family Home
$660,000
03/10/26
4
2.5
3,650

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
7582 E 121st Drive, Thornton, CO 80602
0.03
$830,000
5
5.5
4,977
Recently Sold
7585 E 121st Place, Thornton, CO 80602
0.07
$697,000
4
3.5
5,353
Off Market
7613 E 121st Drive, Thornton, CO 80602
0.05
$652,800
4
3.5
3,809
Off Market
12214 Roslyn St, Thornton, CO 80602
0.12
$692,800
3
3.5
3,937
Off Market
7567 E 122nd Avenue, Thornton, CO 80602
0.12
$785,000
4
4.5
4,575
Recently Sold
7647 E 122nd Avenue, Thornton, CO 80602
0.12
$825,000
5
3.5
6,180
Recently Sold
7548 E 122nd Place, Thornton, CO 80602
0.14
$875,000
7
5
6,180
For Sale
7588 E 122nd Pl, Thornton, CO 80602
0.14
$717,300
4
2.5
4,575
Off Market
12233 Roslyn St, Thornton, CO 80602
0.15
$856,000
5
4
6,180
Off Market
12121 Spruce Street, Thornton, CO 80602
0.11
$984,000
4
4.5
5,880
Off Market
7530 E 123rd Avenue, Thornton, CO 80602
0.19
$756,500
5
4.5
4,456
Off Market
7410 E 123rd Avenue, Thornton, CO 80602
0.20
$625,400
3
2.5
3,774
Off Market

Local Information

  • Map ViewExplore the area around 7543 E 121st Dr.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
2007
Living Area
5,353 sqft
Price/Sqft
$139
Parking
Garage

About this House

Generously appointed home in King Ranch Estates! Better than new with over $35,000 in landscaping and window coverings - just move right in! Enjoy mountain views from the large Trex deck. Hardwood floors grace the kitchen and entryway. Kitchen is outfitted with granite counters, a large island, 42" upper cherry-stained maple cabs, and gourmet appliances with gas cooktop and dble ovens. Huge walk-in pantry and even separate work station off kitchen! Large family room with gas fireplace. Built-in cabinets in dining room. Nearby is study/5th bedroom, and all main floor has 10' ceilings! Modern colors and finishes throughout. Huge loft upstairs for extra family space! Jack-n-Jill bath, and large master suite with vaulted ceilings and wonderful jetted tub! The guest suite finishes out the upstairs and includes it's own private bath. Unfinished garden-level basement for your future expanded living space. Washer/dryer even included.Nearby are parks, and even a trail along the Platte River.
7543 E 121st Dr, Thornton, CO 80602 is a 5 bedroom, 4 bathroom, 5,353 sqft single-family home in King Ranch Estates, built in 2007. It last sold for $490,000 on Apr 18, 2017. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $742,800, with a rent estimate of $3,415/month.

Home Details for 7543 E 121st Dr

Interior Features

Interior Details
BasementNumber of Rooms: 10
Heating & Cooling
Heating: Forced AirCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2Floors: Other

Exterior Features

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

Property Information

Year Built
Year Built: 2007Year Updated: 2007
Property Type / Style
Property Type: Single Family HomeArchitecture: Other

Lot Information

Lot Area: 9147 sqft

Price and Tax history

DateEventPrice
Apr 18, 2017
Source: N/A
Sold
$490,000
Jun 10, 2014
Source: Agent Provided
ListingRemoved
$449,990
May 16, 2014
Source: Agent Provided
PriceChange
$449,990
Price decreased by 2%
May 8, 2014
Source: Agent Provided
PriceChange
$459,990
Price decreased by 2%
Apr 28, 2014
Source: Agent Provided
PriceChange
$467,990
Price decreased by 1%

Market trends in Thornton

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$509K
$11KMoM
Sale-to-List Price
100.0%
Price per sq ft
$228
$6MoM
Available listings
614
41MoM

Around this home

Neighborhood Overview

King Ranch Estates
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about King Ranch Estates

At least 2 Trulia users voted on each feature.

  • 100 % Say parking is easy

  • 100 % Say it's dog friendly

  • 100 % Say they plan to stay for at least 5 years

  • 100 % Say there's holiday spirit

  • 100 % Say yards are well-kept

  • 100 % Say it's quiet

  • 100 % Say there are sidewalks

  • 100 % Say car is needed

  • 86 % Say neighbors are friendly

  • 75 % Say kids play outside

  • 67 % Say people would walk alone at night

  • 67 % Say there's wildlife

  • 67 % Say streets are well-lit

  • 50 % Say there are community events

  • 33 % Say it's walkable to grocery stores

  • 33 % Say it's walkable to restaurants

Sourced by Trulia users. Learn more about our methodology.

LGBTQ Local Legal Protections

Frequently asked questions about 7543 E 121st Dr

  • What is 7543 E 121st Dr estimated to be worth?
    Trulia's estimated value for 7543 E 121st Dr in Thornton, CO is $742,800.
  • What is the price history for 7543 E 121st Dr?
    7543 E 121st Dr in Thornton, CO last sold for $490,000 in April 2017.
  • 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 7543 E 121st Dr have air conditioning?
    Yes, 7543 E 121st Dr in Thornton, CO has air conditioning.
  • How big is the lot at 7543 E 121st Dr?
    The lot at 7543 E 121st Dr in Thornton, CO is about 0.21 acres (9,147 sq ft).

Explore by feature - Pet Friendly

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Explore by feature - Pool

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Explore by feature - Washer/dryer

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Explore by feature - Outdoor Space

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Apartments for Rent

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