6429 E 135th Ave, Thornton, CO 80602
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Property image
OFF MARKET

6429 E 135th Ave
Thornton, CO 80602

Marshall Lake
  • 5 Beds
  • 5.5 Baths
  • 5,318 sqft (on 0.35 acres)

$903,600

Trulia Estimate
as of Aug 21, 2026
Est. Refi. Payment $5,104/mo*
Refinance Your Home

$903,600

Trulia Estimate
as of Aug 21, 2026
Est. Refi. Payment $5,104/mo*
Refinance Your Home
5 Beds
5.5 Baths
5,318 sqft
(on 0.35 acres)

Home Value

Trulia Estimate
$904K
Since last month
Decreased$7K (-0.8%)
Since last year
Increased$30K (+3.4%)
Since last sale
Increased$372K (+70.6%)
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 +60% in the last 10 years
MonthEstimated value
2026
August 2026$900K
July 2026$907K
June 2026$913K
May 2026$906K
April 2026$911K
March 2026$897K
February 2026$878K
January 2026$860K
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
6230 E 135th Avenue, Thornton, CO
0.23
Single-Family Home
$850,000
07/20/26
5
4
4,574
6301 E 135th Place, Thornton, CO
0.14
Single-Family Home
$784,000
07/10/26
3
2.5
4,980
13445 Magnolia Court, Thornton, CO
0.15
Single-Family Home
$735,000
10/31/25
5
4
3,736
6345 E 135th Avenue, Thornton, CO
0.09
Single-Family Home
$814,900
03/09/26
3
2.5
4,980
13455 Magnolia Court, Thornton, CO
0.14
Single-Family Home
$825,000
04/17/26
6
3.5
3,794
13305 Monaco Court, Thornton, CO
0.33
Single-Family Home
$775,000
12/01/25
5
5
4,070
13430 Jersey Street, Thornton, CO
0.41
Single-Family Home
$800,000
07/17/26
5
5.5
4,977
6285 E 135th Avenue, Thornton, CO
0.18
Single-Family Home
$750,000
04/28/26
3
3
4,439
13742 Leyden Street, Thornton, CO
0.35
Single-Family Home
$711,000
02/11/26
4
3.5
4,463
13391 Locust Court, Thornton, CO
0.23
Single-Family Home
$825,000
02/02/26
3
3.5
3,984

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
8307 E 135th Court, Thornton, CO 80602
0.02
$670,700
5
3
2,649
Off Market
6402 E 136th Place, Thornton, CO 80602
0.06
$660,500
4
2.5
3,807
Off Market
6372 E 135th Avenue, Thornton, CO 80602
0.07
$887,400
8
5.5
5,880
Off Market
6345 E 135th Avenue, Thornton, CO 80602
0.09
$814,900
3
2.5
4,980
Recently Sold
6331 E 135th Avenue, Thornton, CO 80602
0.13
$843,200
5
5.5
5,880
Off Market
13653 Lilac Street, Thornton, CO 80602
0.15
$496,300
3
2.5
1,362
Off Market
6615 E 135th Avenue, Thornton, CO 80602
0.12
$645,000
3
2
3,736
Off Market
13696 Lilac Street, Thornton, CO 80602
0.18
$526,000
3
2.5
2,074
Recently Sold
6302 E 135th Avenue, Thornton, CO 80602
0.15
$755,600
5
4
5,118
Off Market
6301 E 135th Place, Thornton, CO 80602
0.14
$784,000
3
2.5
4,980
Recently Sold
13455 Magnolia Court, Thornton, CO 80602
0.14
$825,000
6
3.5
3,794
Recently Sold
6610 E 135th Place, Thornton, CO 80602
0.15
$628,100
3
2.5
3,267
Off Market

Local Information

  • Map ViewExplore the area around 6429 E 135th Ave.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
2006
Lot Size
0.35 acres
Living Area
5,318 sqft
Price/Sqft
$170
Parking
Garage

About this House

Absolutely beautiful home with everything you could want! Main floor office, formal living & dining room. Gourmet kitchen w/granite, stainless appliances, double ovens. Large family room w/gas fireplace. Huge master w/enormous closet, balcony leading to deck, vaulted ceiling. Upstairs loft & 4 bedrooms up. $80k basement finish w/wet bar, room for 3 TV's, large entertainment space, bedroom & 3/4 bath. Large outdoor patio w/fireplace that accommodates TV, beautiful water feature to enjoy. 15,000 square foot lot and 4 car garage! Home site in cul de sac!
6429 E 135th Ave, Thornton, CO 80602 is a 5 bedroom, 6 bathroom, 5,318 sqft single-family home in Marshall Lake, built in 2006. It last sold for $527,500 on Jan 25, 2016. It is currently off market. The Trulia Estimate is $903,600, with a rent estimate of $4,184/month.

Home Details for 6429 E 135th Ave

Interior Features

Interior Details
BasementNumber of Rooms: 17Types of Rooms: Walk In Closet, Breakfast Nook, Dining Room, Family Room, Laundry Room, Master Bath, Mud Room, Office, Pantry, Recreation RoomWet BarCeiling Fan
Heating & Cooling
Heating: Forced Air, GasAir ConditioningHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2Floors: Carpet, Hardwood, Laminate
Appliances & Utilities
Cable ReadyDishwasherDisposalMicrowaveRefrigerator
Fireplace & Spa
FireplaceJetted Bath Tub
Windows, Doors, Floors & Walls
Double Paned Windows
Security
Security System

Exterior Features

Exterior Home Features
Roof: CompositionDeckExterior: Wood Products, BrickLawnPatioSprinkler System
Parking & Garage
GarageParking: Garage Attached

Property Information

Year Built
Year Built: 2006Year Updated: 2015
Property Type / Style
Property Type: Single Family HomeArchitecture: Contemporary

Lot Information

Lot Area: 0.35 acres

Price and Tax history

DateEventPrice
Jan 25, 2016
Source: N/A
Sold
$527,500
Jul 7, 2006
Source: N/A
Sold
$430,230

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

Marshall Lake
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Marshall Lake

At least 2 Trulia users voted on each feature.

  • 100 % Say car is needed

  • 100 % Say there are sidewalks

  • 100 % Say kids play outside

  • 100 % Say streets are well-lit

  • 100 % Say parking is easy

  • 100 % Say there's holiday spirit

  • 100 % Say yards are well-kept

  • 86 % Say it's dog friendly

  • 83 % Say it's quiet

  • 83 % Say there are community events

  • 80 % Say people would walk alone at night

  • 80 % Say there's wildlife

  • 50 % Say neighbors are friendly

  • 29 % Say it's walkable to grocery stores

  • 25 % Say they plan to stay for at least 5 years

Sourced by Trulia users. Learn more about our methodology.
  • Kerri M.
    "so pretty and well maintained, nice neighbors. right near the open space and new recreation center. love the little lake"
    0
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 6429 E 135th Ave

  • What is 6429 E 135th Ave estimated to be worth?
    Trulia's estimated value for 6429 E 135th Ave in Thornton, CO is $903,600.
  • What is the price history for 6429 E 135th Ave?
    6429 E 135th Ave in Thornton, CO last sold for $527,500 in January 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 6429 E 135th Ave have laundry facilities?
    Yes, 6429 E 135th Ave in Thornton, CO has laundry facilities.
  • How big is the lot at 6429 E 135th Ave?
    The lot at 6429 E 135th Ave in Thornton, CO is about 0.35 acres (15,446 sq ft).

Explore by feature - Pet Friendly

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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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