7515 E 121st Pl, Thornton, CO 80602
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OFF MARKET

7515 E 121st Pl
Thornton, CO 80602

King Ranch Estates
  • 4 Beds
  • 2.5 Baths
  • 3,700 sqft

$660,800

Trulia Estimate
as of Aug 25, 2026
Est. Refi. Payment $3,756/mo*
Refinance Your Home

$660,800

Trulia Estimate
as of Aug 25, 2026
Est. Refi. Payment $3,756/mo*
Refinance Your Home
4 Beds
2.5 Baths
3,700 sqft

Home Value

Trulia Estimate
$661K
Since last month
Decreased$8K (-1.2%)
Since last year
Decreased$2K (-0.3%)
Since last sale
Increased$216K (+48.5%)
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 +50% in the last 10 years
MonthEstimated value
2026
August 2026$661K
July 2026$669K
June 2026$669K
May 2026$670K
April 2026$674K
March 2026$670K
February 2026$659K
January 2026$648K
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
12337 Rosemary Street, Thornton, CO
0.19
Single-Family Home
$675,000
03/20/26
4
2.5
3,650
7410 E 123rd Avenue, Thornton, CO
0.13
Single-Family Home
$632,500
10/27/25
3
2.5
3,774
12339 Syracuse Street, Thornton, CO
0.23
Single-Family Home
$660,000
03/10/26
4
2.5
3,650
7740 E 123rd Avenue, Thornton, CO
0.18
Single-Family Home
$610,000
08/21/26
3
2.5
3,455
7832 E 123rd Place, Thornton, CO
0.26
Single-Family Home
$596,000
10/31/25
4
2.5
2,762
7567 E 122nd Avenue, Thornton, CO
0.06
Single-Family Home
$785,000
02/27/26
4
4.5
4,575
12317 Rosemary St, Thornton, CO
0.16
Single-Family Home
$650,000
07/31/26
5
4
2,983
12164 Poplar Street, Thornton, CO
0.19
Single-Family Home
$695,000
09/17/25
4
3.5
4,418
7647 E 122nd Avenue, Thornton, CO
0.09
Single-Family Home
$825,000
12/10/25
5
3.5
6,180
7582 E 121st Drive, Thornton, CO
0.06
Single-Family Home
$830,000
04/02/26
5
5.5
4,977

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
0.06
$830,000
5
5.5
4,977
Recently Sold
7585 E 121st Place, Thornton, CO 80602
0.05
$693,600
4
3.5
5,353
Off Market
7613 E 121st Drive, Thornton, CO 80602
0.09
$652,800
4
3.5
3,809
Off Market
12214 Roslyn St, Thornton, CO 80602
0.05
$692,800
3
3.5
3,937
Off Market
7567 E 122nd Avenue, Thornton, CO 80602
0.06
$785,000
4
4.5
4,575
Recently Sold
7647 E 122nd Avenue, Thornton, CO 80602
0.09
$825,000
5
3.5
6,180
Recently Sold
7548 E 122nd Place, Thornton, CO 80602
0.08
$875,000
7
5
6,180
For Sale
7588 E 122nd Pl, Thornton, CO 80602
0.09
$717,300
4
2.5
4,575
Off Market
12233 Roslyn St, Thornton, CO 80602
0.09
$856,000
5
4
6,180
Off Market
12121 Spruce Street, Thornton, CO 80602
0.17
$984,000
4
4.5
5,880
Off Market
7530 E 123rd Avenue, Thornton, CO 80602
0.13
$756,500
5
4.5
4,456
Off Market
7410 E 123rd Avenue, Thornton, CO 80602
0.13
$632,500
3
2.5
3,774
Recently Sold

Local Information

  • Map ViewExplore the area around 7515 E 121st Pl.
  • 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
3,700 sqft
Price/Sqft
$179
Parking
Garage

About this House

Views, Views, Views. Beautiful mountain views from back and city views from the front. This awesome ranch home features a finished walkout basement, newly painted exterior, main floor study, hardwood floors, gas range, large kitchen island, stainless steel appliances and large concrete patio. submitted by agent.
7515 E 121st Pl, Thornton, CO 80602 is a 4 bedroom, 3 bathroom, 3,700 sqft single-family home in King Ranch Estates, built in 2007. It last sold for $445,000 on Nov 28, 2016. It is currently off market. The Trulia Estimate is $660,800, with a rent estimate of $3,029/month.

Home Details for 7515 E 121st Pl

Interior Features

Interior Details
BasementNumber of Rooms: 11Types of Rooms: Walk In Closet, Breakfast Nook, Dining Room, Family Room, Laundry Room, Master Bath, Office, Recreation Room
Heating & Cooling
Heating: Forced AirCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 1Floors: Tile, Carpet, Hardwood
Appliances & Utilities
Cable ReadyDishwasherDisposalMicrowaveRefrigerator

Exterior Features

Exterior Home Features
Roof: CompositionDeckExterior: WoodLawnPatioPorchSprinkler System
Parking & Garage
GarageParking Spaces: 3Parking: Garage Attached

Property Information

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

Lot Information

Lot Area: 7988 sqft

Price and Tax history

DateEventPrice
Nov 28, 2016
Source: N/A
Sold
$445,000
Oct 29, 2007
Source: N/A
Sold
$304,343

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 7515 E 121st Pl

  • What is 7515 E 121st Pl estimated to be worth?
    Trulia's estimated value for 7515 E 121st Pl in Thornton, CO is $660,800.
  • What is the price history for 7515 E 121st Pl?
    7515 E 121st Pl in Thornton, CO last sold for $445,000 in November 2016.
  • 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 7515 E 121st Pl have air conditioning?
    Yes, 7515 E 121st Pl in Thornton, CO has air conditioning.
  • Does 7515 E 121st Pl have laundry facilities?
    Yes, 7515 E 121st Pl in Thornton, CO has laundry facilities.

Explore by feature - Pet Friendly

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Explore by feature - Outdoor Space

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Apartments for Rent

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Off Market Homes Near 7515 E 121st Pl

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