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1254 E 100th Ln, Thornton, CO, 80229

4beds
5baths
3,824sqft
$720,000
$188price/sqft
$4,751/moest. monthly cost
$190,040/yrincome needed

About This Home

OFFERING $10,000 IN BUYER CONCESSIONS/CREDIT WITH AN ACCEPTABLE OFFER! This Beautifully Updated and Remodeled 4-Bedroom, 5-Bath home is tucked away on a quiet, low turnover street, in the highly sought-after Lambertson Lakes neighborhood, offering exceptional space, thoughtful upgrades and move-in-ready convenience. Rich Natural Wood flooring extends through the main level, where a bright 2 Story Foyer welcomes you into the Living and Dining rooms before flowing into the spacious Family Room with a Gas Fireplace, Private Office with French doors, and Updated Gourmet Kitchen featuring Abundant Cabinetry, Granite Countertops, Double Ovens, a center Island with Seating, eat-in Nook and Pantry closet for more storage. Just off the Kitchen, the convenient main level Laundry room includes a utility sink, while the Oversized 3 Car Garage offers exceptional built-in storage & is pre-wired for a future EV charger. Upstairs are 4 Generously Sized Bedrooms, including an Expansive Primary Retreat with a vaulted ceiling, walk-in closet and Beautifully Remodeled luxury five-piece bath. One secondary Bedroom offers a Walk-in Closet and Private En-Suite Bath, while the remaining Bedrooms feature Walk-in Closets, Private vanity areas and a shared Bath. The finished basement adds flexible living space with a Remodeled Half Bath, perfect for a recreation room, home gym, guest suite, hobbies - ready for your imagination. The low-maintenance backyard is a private retreat with mature producing apple, pear & peach trees and a spacious patio for easy entertaining. Major improvements include two furnaces and two A/C units (2021), a new water heater (2026), a New Class 4 impact-resistant roof to be installed, and a SOLAR energy system with NO Monthly Payment, helping reduce your electricity costs. Conveniently located near schools, shopping, I-25, parks, and Lambertson Lake Park, Trail, and Open Space, this exceptional home offers the perfect blend of comfort, convenience and long-term value

Getting Around

35
WalkingCar-Dependent
29
TransitSome Transit
56
BikeBikeable

Schools

2/10
2/10
Thornton Middle SchoolGrades 6-80.8 mi
2/10
Thornton High SchoolGrades 9-120.9 mi

Construction

Condition

  • Year built: 2003

Materials

  • Roof: Composition
  • Construction materials: Frame,Brick

Type & Style

  • Home type: SingleFamily
  • Architectural style: Contemporary
  • Property subType: Single Family Residence

Interior

Appliances

  • Appliances included: Electric Range,Self Cleaning Oven,Double Oven,Dishwasher,Refrigerator,Microwave,Disposal
  • Laundry features: Sink

Basement

  • Has basement: Yes
  • Basement: Partial,Partially Finished,Crawl Space,Built-In Radon,Sump Pump

Bedroom2

  • Level: Upper
  • Area: 182
  • Dimensions: 13 x 14

Bedroom3

  • Level: Upper
  • Area: 156
  • Dimensions: 12 x 13

Bedroom4

  • Level: Upper
  • Area: 182
  • Dimensions: 13 x 14

Bedrooms & Bathrooms

  • Bedrooms: 4
  • Bathrooms: 5
  • Full bathrooms: 3
  • 1/2 bathrooms: 2
  • Main level bathrooms: 1

Dining Room

  • Level: Main
  • Area: 117
  • Dimensions: 9 x 13

Family Room

  • Level: Main
  • Area: 182
  • Dimensions: 13 x 14

Features

  • Eat-in Kitchen,Separate Dining Room,Cathedral Ceiling(s),Open Floorplan,Pantry,Walk-In Closet(s),Jack & Jill Bathroom,Kitchen Island,Two Primary Suites,High Ceilings
  • Door features: French Doors,6-Panel Doors
  • Window features: Window Coverings
  • Flooring: Wood
  • Fireplace features: Gas,Gas Log,Family Room
  • Fireplace: Yes
  • Finished area above ground: 3,204

Heating & Cooling

  • Heating features: Forced Air
  • Cooling features: Central Air,Ceiling Fan(s)

Interior Area

  • Total structure area: 3,204
  • Total interior livable area: 3,824 sqft

Kitchen

  • Level: Main
  • Area: 299
  • Dimensions: 13 x 23

Laundry

  • Level: Main
  • Area: 40
  • Dimensions: 5 x 8

Living Room

  • Level: Main
  • Area: 225
  • Dimensions: 15 x 15

Primary Bedroom

  • Features: Luxury Features Primary Bath,5 Piece Primary Bath
  • Level: Upper
  • Area: 361
  • Dimensions: 19 x 19

Recreation Room

  • Level: Basement
  • Area: 440
  • Dimensions: 20 x 22

Study

  • Level: Main
  • Area: 143
  • Dimensions: 11 x 13

Property

Details

  • Parcel number: R0144984
  • Zoning: PD
  • Special condition: Private Owner
  • Exclusions: Seller's personal property,Washer,Dryer,Built-in black cabinets in main level office,Built-in shelves in upper rear right Bedroom,Doorknob wall hooks in Dining room,attached Cat perches in the Basement,Refrigerator in the Garage,Freezer in the Basement.

Features

  • Levels: Two
  • Stories: 2
  • Patio & porch: Patio
  • Exterior features: Sprinkler System
  • Fencing: Partial,Wood

Lot

  • Lot size: 7,700 sqft

Parking

  • Total spaces: 3
  • Parking features: Garage Door Opener,Attached,Oversized
  • Has garage: Yes
  • Attached garage spaces: 3
  • Covered spaces: 3

Climate Risk is Financial Risk

Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.

Biggest Threats for This Home

  • Cold Wave
    Cold WaveRelatively High
  • Hail
    HailRelatively High
  • Lightning
    LightningRelatively High
  • Winter Weather
    Winter WeatherRelatively High
  • Strong Wind
    Strong WindModerate
  • Tornado
    TornadoModerate

How This Home’s Risks Compare

Cold Wave
Hail
Lightning
Winter Weather
Strong Wind
Tornado

FEMA Declared Disasters Across Colorado Counties

Fire
Flood
Severe Storm
Tornado

Understanding the Costs

Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.

Estimated Costs Today

MonthlyAnnual
Mortgage $3,640$43,680
Home Insurance *$427$5,124
Property Taxes $396$4,752
Electricity $288$3,464
Total$4,751$57,012
*Does not include cost of any FAIR Plan premiums

Income You'd Need if You Spent...

35% on housing$162,891/yr
40% on housing$142,530/yr
45% on housing$126,693/yr

Colorado FAIR Plan Programs

Colorado FAIR Plan

Covered
WildfireWildfire
Add-on available
HailHail
WindWind
Visit Website →

How Costs Could Change Over Time

Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.

Insurance Growth Rate5-year average: 12.3%
12.3%
0%30.0%
Electricity Growth Rate10-year average: 2.2%
2.2%
0%15.0%
Property Taxes Growth Rate2-year average: 3.7%
3.7%
0%15.0%
Income Spent on Housing
30%
30%45%

Comparing Against the Market

Price Per Sq Ft

$188This listing

vs Other Active Listings

Avg $/sqft

ZIP 80229$142
Adams County$171

vs Homes Sold Last Month

Median $/sqft

ZIP 80229$258
Adams County$234

Current Market Trends

Median Price Per Square Foot

The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.

Historicals for This Listing

Zestimate History ($/sqft)

Price History

DateEventPrice
2026-08-04Pending sale$720,000
2026-07-21Price change$720,000
2026-07-10Listed for sale$725,000
2018-04-16Sold$490,000
2018-03-01Pending sale$500,000
2018-02-02Price change$500,000
2018-01-22Listed for sale$525,000
2003-11-03Sold$316,431

For Sale by Agent

AgentGinny Kamin
BrokerageKamin Companies II

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