$785,000
SOLD AUG 28, 2025

1997 E 129th Ave Thornton, CO 80241

4 Beds
3 Baths
4,576 Sq Ft
0.3 Acres

Recently Sold

$172 Per Sq Ft

1% Above List Price

7 Days on Market

Highlights

  • Cathedral Ceiling
  • Main Floor Bedroom
  • No HOA
  • Wood Flooring
  • Corner Lot
  • Hiking Trails

About This Home

As of August 2025

LOCATION, LOCATION, LOCATION!! Don't miss this stunning, custom-built, well loved, move-in ready home. It's happily situated on a third acre that provides privacy, beauty, and access, access, access. The perfect blend of nature & convenience, elegance & warmth. Practically speaking, this home is packed with peace of mind: Roof 2024, Furnace 2024 + Humidifier 2024, HVAC 2024, Water Heater 2024, UV Air Purifier 2024, Exterior Paint 2024, hardwired unencumbered security system with Lorex hard drive & exterior cameras. Lawn irrigation is controlled with a Racio smart sprinkler system. Built for entertaining inside & out. Enjoy cozy firelit evenings watching big snowflakes fall through those gorgeous windows. Park your truck in an oversized garage. The full unfinished basement is accessible from the garage and awaits your ideal finishing. Easy living with trail access steps from the property, walking distance to schools & parks, close to many golf courses, aquatic center, rec center, dog park, sports fields, RTD, Eastlake, Denver Premium Outlets, Top Golf, I-25, and more! Buy with confidence. Live abundantly. Don't miss it!!

Last Agent to Sell the Property

Cheryl King

Bison Real Estate Group Listed on: 07/21/2025

Last Buyer's Agent

Corey Keach

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $4,124

Year Built

  • Built in 1994

Lot Details

  • 0.3 Acre Lot
  • Open Space
  • Southern Exposure
  • Southeast Facing Home
  • Corner Lot
  • Level Lot
  • Sprinkler System

Parking

  • 3 Car Attached Garage
  • Driveway Level

Home Design

  • Brick Veneer
  • Wood Frame Construction
  • Composition Roof

Interior Spaces

  • 4,576 Sq Ft Home
  • 2-Story Property
  • Cathedral Ceiling
  • Window Treatments
  • Great Room with Fireplace
  • Dining Room
  • Unfinished Basement
  • Basement Fills Entire Space Under The House
  • Security System Owned

Kitchen

  • Electric Oven or Range
  • Microwave
  • Dishwasher
  • Kitchen Island

Flooring

  • Wood
  • Carpet

Bedrooms and Bathrooms

  • 4 Bedrooms
  • Main Floor Bedroom
  • Walk-In Closet
  • Primary Bathroom is a Full Bathroom
  • Primary bathroom on main floor

Laundry

  • Laundry on main level
  • Dryer
  • Washer

Outdoor Features

  • Access to stream, creek or river
  • Balcony
  • Patio

Schools

  • Hunters Glen Elementary School
  • Century Middle School
  • Mountain Range High School

Utilities

  • Humidity Control
  • Whole House Fan
  • Forced Air Heating and Cooling System
  • High Speed Internet
  • Satellite Dish
  • Cable TV Available

Listing and Financial Details

  • Assessor Parcel Number R0018460

Community Details

Overview

  • No Home Owners Association
  • North Lake Estates Planned Unit Dev Subdivision

Recreation

  • Hiking Trails

Home Details

Home Type

Single Family

Est. Annual Taxes

$4,124

Year Built

Built in 1994

Lot Details

0

Parking

3

Listing Details

  • Inclusions: Window Coverings,Electric Range/Oven,Dishwasher,Refrigerator,Clothes Washer,Clothes Dryer,Microwave,Security System Owned
  • Year Built: 1994
  • Property Sub Type: Residential-Detached
  • Prop. Type: Residential
  • Horses: No
  • Lot Size Acres: 0.3
  • Road Frontage Type: City Street
  • Road Surface Type: Paved, Asphalt
  • Subdivision Name: North Lake Estates Planned Unit Dev
  • Garage Yn: Yes
  • Unit Levels: Two
  • New Construction: No
  • Efficiency: Southern Exposure
  • Building Stories: 2
  • Kitchen Level: Main
  • IRESDS_HasWaterRights: No
  • IRESDS_Total Sq Ft: 4576
  • Special Features: None
  • Stories: 2

Interior Features

  • Possible Use: Single Family
  • Private Spa: No
  • Appliances: Electric Range/Oven, Dishwasher, Refrigerator, Washer, Dryer, Microwave
  • Accessibility Features: Level Drive, Main Floor Bath, Main Level Bedroom, Main Level Laundry
  • Has Basement: Full, Unfinished
  • Full Bathrooms: 2
  • Three Quarter Bathrooms: 1
  • Total Bedrooms: 4
  • Fireplace Features: Great Room
  • Fireplace: Yes
  • Flooring: Wood Floors
  • Interior Amenities: Satellite Avail, High Speed Internet, Separate Dining Room, Cathedral/Vaulted Ceilings, Walk-In Closet(s), Kitchen Island, 9ft+ Ceilings
  • Window Features: Window Coverings
  • Room Bedroom3 Features: Carpet
  • Dining Room Features: Wood Floor
  • IRESDS_HasFamilyRoom: No
  • Room Bedroom4 Level: Main
  • Living Room Living Room Level: Main
  • Room Bedroom4 Features: Wood Floor
  • Master Bedroom Master Bedroom Level: Upper
  • Room Bedroom3 Level: Upper
  • Room Bedroom2 Level: Upper
  • Room Bedroom2 Features: Carpet
  • Master Bedroom Features: Carpet
  • Room Kitchen Features: Wood Floor
  • Living Room Features: Wood Floor
  • Dining Room Dining Room Level: Main
  • Master Bathroom Features: Full Primary Bath, 5 Piece Primary Bath

Exterior Features

  • Roof: Composition
  • Lot Features: Lawn Sprinkler System, Corner Lot, Level, Abuts Public Open Space, Within City Limits
  • View: No
  • Waterfront Features: Abuts Stream/Creek/River
  • Waterfront: No
  • Disclosures: Seller's Property Disclosure
  • Home Warranty: No
  • Construction Type: Wood/Frame, Brick/Brick Veneer
  • Direction Faces: Southeast
  • Exterior Features: Balcony
  • Patio And Porch Features: Patio
  • Property Condition: Not New, Previously Owned

Garage/Parking

  • Attached Garage: Yes
  • Covered Parking Spaces: 3
  • Garage Spaces: 3
  • Parking Features: Oversized
  • IRESDS_GarageType: Attached

Utilities

  • Cooling: Central Air, Whole House Fan
  • Electric: Electric, Xcel Energy
  • Heating: Forced Air, Humidity Control
  • Utilities: Natural Gas Available, Electricity Available, Cable Available
  • Laundry Features: Washer/Dryer Hookups, Main Level
  • Security: Security System Owned
  • Cooling Y N: Yes
  • Heating Yn: Yes
  • Electricity On Property: No
  • Sewer: City Sewer
  • Water Source: City Water, City of Thornton
  • Gas Company: Natural Gas, Xcel Energy

Condo/Co-op/Association

  • Community Features: Hiking/Biking Trails
  • Senior Community: No
  • Association: No

Schools

  • Elementary School: Hunters Glen
  • HighSchool: Mountain Range
  • Junior High Dist: Adams CO. Dist 12
  • Middle Or Junior School: Century

Lot Info

  • Zoning: Res
  • Lot Size Sq Ft: 13200
  • Parcel #: R0018460
  • Irrigation Water Rights: No

Tax Info

  • Tax Year: 2022
  • Tax Annual Amount: 4124

Multi Family

Ownership History

Date Name Owned For Owner Type

Purchase Details

Listed on
Jul 21, 2025
Closed on
Aug 28, 2025
Sold by
Groghan Thad B and Groghan Mindy L
Bought by
Simpson Sean Michael and Simpson Alexandra Ashley
Seller's Agent
Cheryl King
Bison Real Estate Group
Buyer's Agent
Corey Keach
List Price
$775,000
Sold Price
$785,000
Premium/Discount to List
$10,000
1.29%
Views
65
Current Estimated Value
$779,540

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
-$5,460
Avg. Annual Appreciation
-1.69%
Original Mortgage
$628,000
Outstanding Balance
$626,916
Interest Rate
6.75%
Mortgage Type
New Conventional
Estimated Equity
$152,624

Purchase Details

Closed on
Feb 1, 2021
Sold by
Groghan Thad B
Bought by
Groghan Thad B and Groghan Mindy L

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$355,600
Interest Rate
2.65%
Mortgage Type
New Conventional

Purchase Details

Closed on
Jun 5, 2015
Sold by
Lasota Jacek A and Lasota Danuta U
Bought by
Groghan Thad B

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$400,000
Interest Rate
3.7%
Mortgage Type
New Conventional

Purchase Details

Closed on
Apr 7, 1993

Purchase Details

Closed on
Apr 23, 1992
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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List Price
Sold Price
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Purchase History

Date Type Sale Price Title Company
Special Warranty Deed $785,000 Land Title Guarantee
Interfamily Deed Transfer -- None Available
Warranty Deed $450,000 Heritage Title
Warranty Deed $23,500 --
Quit Claim Deed -- --
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Open $628,000 New Conventional
Previous Owner $355,600 New Conventional
Previous Owner $400,000 New Conventional
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
08/28/2025 08/28/25 Sold $785,000 +1.3% $172 / Sq Ft
08/13/2025 08/13/25 For Sale $775,000 0.0% $169 / Sq Ft
07/28/2025 07/28/25 Pending -- -- --
07/21/2025 07/21/25 For Sale $775,000 -- $169 / Sq Ft
Source: IRES MLS

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $4,853 $48,890 $8,840 $40,050
2024 $4,853 $44,940 $8,130 $36,810
2023 $4,124 $50,600 $8,590 $42,010
2022 $4,124 $37,440 $8,830 $28,610
2021 $4,262 $37,440 $8,830 $28,610
2020 $4,197 $37,620 $9,080 $28,540
2019 $4,205 $37,620 $9,080 $28,540
2018 $3,955 $34,370 $7,490 $26,880
2017 $3,596 $34,370 $7,490 $26,880
2016 $3,393 $31,570 $4,940 $26,630
2015 -- $23,600 $3,690 $19,910
2014 $2,399 $21,730 $2,910 $18,820
Source: Public Records

Agents Affiliated with this Home

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Map

Source: IRES MLS

MLS Number: IRE1039693

IRES MLS

APN: 1573-26-4-09-001