For Sale
Single family home for sale at 12684 Ulster St, Thornton, CO 80602 | MLS# 8332881 | Listing updated on 2026-09-16
Photo 1 of Single family home for sale at 12684 Ulster St, Thornton, CO 80602 | MLS# 8332881 | Listing updated on 2026-09-16
Photo 2 of Single family home for sale at 12684 Ulster St, Thornton, CO 80602 | MLS# 8332881 | Listing updated on 2026-09-16
Photo 3 of Single family home for sale at 12684 Ulster St, Thornton, CO 80602 | MLS# 8332881 | Listing updated on 2026-09-16
Photo 4 of Single family home for sale at 12684 Ulster St, Thornton, CO 80602 | MLS# 8332881 | Listing updated on 2026-09-16
46+
Beds Icon

Street View

$649,900

Monthly Est:$3,235

  • Beds Icon4 Beds
  • Beds Icon
    4 Baths
  • Beds Icon3,153sqft

12684 Ulster St, Thornton, CO 80602

$3,235/moEst:

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  • Single Family Residence

  • Built in 2020

  • $310/mo HOA

  • 0.15 acre lot

  • $206/sq.ft

Description

Exceptional former model ranch paired home showcasing premium upgrades and designer finishes throughout. The thoughtfully crafted floor plan features 2 main-floor bedrooms. The primary bedroom features a spacious bathroom that includes a walk-in shower. Through the bathroom you will find the impressive walk-in closet. The second bedroom is also an ensuite providing privacy and comfort. The kitchen is beautifully finished with quartz countertops, tile backsplash, stainless steel appliances and a large island. The kitchen, eating area and living room provide an open feel with plenty of natural light and views out the windows. This area also gives way to a secluded deck that looks out to the east and to the open space that surrounds the back of the property. The well designed walkout basement adds 2 additional bedrooms, one of which has its own bathroom with a walk-in shower and walk-in closet. The large living area in the basement, which includes a small sink, counter space and a gas fireplace, is ideal for entertaining or extended living arrangements. The finished lower level expands the living space while maintaining comfort and functionality. A rare opportunity to own a beautifully appointed, move-in-ready home with the convenience of low-maintenance living.

  • Houzeo last checked: 12 minutes ago
  • Listing updated: September 16, 2026 at 5:09 pm
  • Listing Provided by: Cory Thornton (303) 921-9754 | Carlson Associates (303) 457-2966
  • Source: DENVER (RE COLORADO) MLS-CO as distributed by MLS GRID | MLS#: 8332881 DENVER (RE COLORADO) MLS-CO as distributed by MLS GRID

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    -

  • County

    Adams County

  • City

    Thornton

  • Neighborhood

    --

  • Year Built

    2020

  • HOA Fees

    $310/mo

  • Finished Area

    3,153 sqft

  • Lot Size

    0.15 acre lot

  • Basement Area

    - sqft

  • MLS Name

    DENVER (RE COLORADO) MLS

  • MLS Number

    8332881

  • MLS Status

    Active

  • Days on Market

    164

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Location

HOA Management

Riverdale Ranch

HOA Fees

$309.5/ Monthly

Amenities

Amenities and services may be covered by one or multiple associations and service providers.

Trash Pickup Trash Pickup

Snow Removal Snow Removal

Maintenance Maintenance

Recycling Recycling

Disclaimer: Amenities are based on third-party information and may vary; buyers must independently verify all amenities, as information is deemed reliable but not guaranteed.

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 4

    Bathrooms: 4

  • Bedroom

    Level: Main

  • Bedroom

    Level: Main

  • Bedroom

    Level: Basement

  • Bedroom

    Level: Basement

  • Bathroom Full

    Level: Main

  • Bathroom Three Quarter

    Level: Main

  • Bathroom Half

    Level: Main

  • Bathroom Three Quarter

    Level: Basement

Interior

  • Appliances

    Cooktop, Dishwasher, Disposal, Microwave, Oven, Refrigerator, Sump Pump, Washer

  • Interior Features

    Eat In Kitchen, Five Piece Bath, High Ceilings, Kitchen Island, Open Floorplan, Primary Suite, Quartz Counters, Smoke Free, Walk In Closet(s)

  • Window Features

    Window Coverings

  • Cooling

    Central Air

  • Heating

    Forced Air

  • Sewer

    Public Sewer

  • Flooring

    Carpet

Construction

  • Year Built

    Year Built: 2020

  • Home type

    Single Family Residence

  • Roof

    Composition

  • Architectural Style

    Contemporary

  • Construction Materials

    Frame

Utilities & Energy

  • Water Source

    Public

  • Fireplace Features

    Basement

  • Basement

    Exterior Entry, Finished, Full, Sump Pump, Walk Out Access

  • Security Features

    Carbon Monoxide Detector(s), Smoke Detector(s)

  • Laundry Features

    Sink, In Unit

Other Features

  • Subdivision Name

    Riverdale Ranch

  • Patio And Porch Features

    Deck

Price History

DateEventPrice

09/16/2026

Source: mls_logoDENVER (RE COLORADO) MLS-CO #REC8332881

Price Decreased

$649,900 -2.99%

$227/sqft

08/31/2026

Source: mls_logoDENVER (RE COLORADO) MLS-CO #REC8332881

Price Decreased

$669,900 -2.77%

$234/sqft

05/20/2026

Source: mls_logoDENVER (RE COLORADO) MLS-CO #REC8332881

Price Increased

$689,000 +0.58%

$240/sqft

05/20/2026

Source: mls_logoDENVER (RE COLORADO) MLS-CO #REC8332881

Listed for Sale

$685,000

$239/sqft

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