7645 E 121st Pl, Thornton, CO 80602
Property image
Property image
OFF MARKET

$721,100

Trulia Estimate
  • 6 Beds
  • 4 Baths
  • 4,473 sqft

7645 E 121st Pl, Thornton, CO 80602

King Ranch Estates
Est. Refi. Payment $4,119/mo*
Refinance Your Home
Currently Off Market - Sold May 25, 2018 for $505,000

Home Value

Trulia Estimate
$721K
Since last month
Decreased$9K (-1.2%)
Since last year
Increased$4K (+0.5%)
Since last sale
Increased$215K (+42.6%)
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 +54% in the last 10 years
MonthEstimated value
2026
August 2026$720K
July 2026$729K
June 2026$732K
May 2026$729K
April 2026$732K
March 2026$728K
February 2026$714K
January 2026$701K
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
7647 E 122nd Avenue, Thornton, CO
0.05
Single-Family Home
$825,000
12/10/25
5
3.5
6,180
7567 E 122nd Avenue, Thornton, CO
0.07
Single-Family Home
$785,000
02/27/26
4
4.5
4,575
7582 E 121st Drive, Thornton, CO
0.06
Single-Family Home
$830,000
04/02/26
5
5.5
4,977
12317 Rosemary St, Thornton, CO
0.16
Single-Family Home
$650,000
07/31/26
5
4
2,983
12487 Syracuse Street, Thornton, CO
0.37
Single-Family Home
$800,000
05/12/26
6
3.5
4,346
12164 Poplar Street, Thornton, CO
0.27
Single-Family Home
$695,000
09/17/25
4
3.5
4,418
12337 Rosemary Street, Thornton, CO
0.18
Single-Family Home
$675,000
03/20/26
4
2.5
3,650
7740 E 123rd Avenue, Thornton, CO
0.14
Single-Family Home
$610,000
08/21/26
3
2.5
3,455
12339 Syracuse Street, Thornton, CO
0.21
Single-Family Home
$660,000
03/10/26
4
2.5
3,650
7410 E 123rd Avenue, Thornton, CO
0.17
Single-Family Home
$632,500
10/27/25
3
2.5
3,774

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
0.02
$697,000
4
3.5
5,353
Off Market
7613 E 121st Drive, Thornton, CO 80602
0.07
$652,800
4
3.5
3,809
Off Market
7647 E 122nd Avenue, Thornton, CO 80602
0.05
$825,000
5
3.5
6,180
Recently Sold
7567 E 122nd Avenue, Thornton, CO 80602
0.07
$785,000
4
4.5
4,575
Recently Sold
12121 Spruce Street, Thornton, CO 80602
0.13
$984,000
4
4.5
5,880
Off Market
7588 E 122nd Pl, Thornton, CO 80602
0.08
$717,300
4
2.5
4,575
Off Market
12214 Roslyn St, Thornton, CO 80602
0.10
$692,800
3
3.5
3,937
Off Market
7548 E 122nd Place, Thornton, CO 80602
0.10
$875,000
7
5
6,180
For Sale
12233 Roslyn St, Thornton, CO 80602
0.15
$856,000
5
4
6,180
Off Market
7740 E 123rd Avenue, Thornton, CO 80602
0.14
$610,000
3
2.5
3,455
Recently Sold
7530 E 123rd Avenue, Thornton, CO 80602
0.15
$756,500
5
4.5
4,456
Off Market

Local Information

  • Map ViewExplore the area around 7645 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
2009
Living Area
4,473 sqft
Price/Sqft
$161
Parking
Garage

About this House

Beautiful home in King Ranch *Main Floor Master with enclosed private deck *South Facing 2 car over-sized garage *extra parking in the drive-way and off street parking. * Mountain views with finished walk out basement. * Motivated Seller. * Bring all offers. *Ideal for growing families. *Investors dream *Great neighbors, great park and great community.
7645 E 121st Pl, Thornton, CO 80602 is a 6 bedroom, 4 bathroom, 4,473 sqft single-family home in King Ranch Estates, built in 2009. It last sold for $505,000 on May 25, 2018. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $721,100, with a rent estimate of $3,944/month.

Home Details for 7645 E 121st Pl

Interior Features

Interior Details
BasementNumber of Rooms: 8Types of Rooms: Breakfast Nook
Heating & Cooling
Heating: Forced Air, GasAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2Floors: Carpet, Hardwood
Appliances & Utilities
Cable ReadyDishwasherDisposalMicrowaveRefrigerator
Fireplace & Spa
Fireplace

Exterior Features

Exterior Home Features
Roof: CompositionDeckExterior: OtherPatioSprinkler System
Parking & Garage
GarageParking: Garage Attached

Property Information

Year Built
Year Built: 2009Year Updated: 2009
Property Type / Style
Property Type: Single Family HomeArchitecture: Other

Lot Information

Lot Area: 7840 sqft

Price and Tax history

DateEventPrice
May 25, 2018
Source: IRES as distributed by MLS GRID #844529
Sold
$505,000
May 4, 2018
Source: Agent Provided
Pending
$500,000
May 1, 2018
Source: Agent Provided
PriceChange
$500,000
Price decreased by 4%
Apr 24, 2018
Source: Agent Provided
PriceChange
$520,000
Price decreased by 1%
Apr 16, 2018
Source: Agent Provided
PriceChange
$525,000
Price decreased by 4%

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 7645 E 121st Pl

  • What is 7645 E 121st Pl estimated to be worth?
    Trulia's estimated value for 7645 E 121st Pl in Thornton, CO is $721,100.
  • What is the price history for 7645 E 121st Pl?
    7645 E 121st Pl in Thornton, CO last sold for $505,000 in May 2018.
  • 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 7645 E 121st Pl have air conditioning?
    Yes, 7645 E 121st Pl in Thornton, CO has air conditioning.
  • How big is the lot at 7645 E 121st Pl?
    The lot at 7645 E 121st Pl in Thornton, CO is about 0.18 acres (8,050 sq ft).

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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