431 E 133rd Way, Thornton, CO 80241 Property Records

Adams County property record for 431 E 133rd Way, Thornton, CO 80241

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,452 sqft · built 1999
Lot Size	0.16 acres (6,970 sqft)
Owner	Individual Name on Record
Last Sale	$579,900 (May 2021)
Tax Bill	$1,738 (2025)
Deeds & Mortgages	May 2021 Sale & Mortgage Nov 2018 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`R0018677`

Property Details

APN / Parcel Number

Primary APN	`R0018677`
Alternative APNs	`0157327004018` `157327004018`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Plumbing Fixtures	13 Plumbing Fixtures
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	2,452 sqft Living Area
1st Floor Area	1,274 sqft
2nd Floor Area	1,178 sqft
Basement Area	754 sqft
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1999
Architectural Style	Other
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	6,970 sqft (0.16 acres)
Garage Type	Attached
Garage Area	660 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC

Location & Zoning

Account Number	R0018677
Old Parcel Number	157327004018
Street Address	431 E 133RD WAY
City	THORNTON
State	CO
Zip	80241-1731
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	SUB:ROLLING HILLS 2ND FILING BLK:3 LOT:22
Legal Range	68W
Legal Township	01S
Legal Section	27
Legal Subdivision	ROLLING HILLS
Legal Block	3
Legal Lot Number	22
Jurisdiction	ADAMS CO
Township / Civil Division	WEST ADAMS
Census Block Group	1
Census Block	1033
Census Tract	8526

Owner

Source: Adams County records, as of February 9, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on Record
Mailing Address	431 E 133RD WAY, THORNTON, CO 80241-1731
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
May 28, 2021	Warranty Deed, Transfer · Conventional Mortgage HOMETOWN LENDERS INC
Nov 8, 2018	Deed of Trust, Mortgage · Commercial Mortgage ZB NA
Sep 27, 2017	Intrafamily Transfer, Transfer · Conventional Mortgage GATEWAY MORTGAGE GROUP LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 28, 2021 · Amount on Record
Deed Sale	May 28, 2021 · Amount on Record
Prior Sale	Sep 27, 2017
Deed Document Number	2021000065321
Record Updated	Jun 8, 2026

May 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ADAMS CO
Recording Date	May 28, 2021
Property Address	431 E 133RD WAY, THORNTON, CO 80241-1731
Document Number	0000065321
Instrument Date	Apr 30, 2021
Instrument	2021000065321
Transaction Type	Transfer
Record Updated	Jun 11, 2021
Title Company	FIRST AMERICAN

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$57.99
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	431 E 133RD WAY, THORNTON, CO 80241-1731

Mortgage

Document Number	0000065322
Date	May 28, 2021
Instrument	2021000065322

Lender

Name	HOMETOWN LENDERS INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jun 1, 2051

November 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	431 E 133RD WAY, THORNTON, CO 80241-1731
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000090416
Date	Nov 8, 2018
Instrument	2018000090416

Lender

Name	ZB NA
Type	Bank
Address	BOULDER, CO 80302

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded
Term	359 Months
Due	Oct 18, 2048

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

September 2017: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ADAMS CO
Recording Date	Sep 27, 2017
Property Address	431 E 133RD WAY, THORNTON, CO 80241-1731
Document Number	0000084439
Instrument Date	Sep 22, 2017
Instrument	2017000084439
Transaction Type	Transfer
Record Updated	Jan 27, 2022

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	431 E 133RD WAY, THORNTON, CO 80241-1731

Mortgage

Document Number	0000084440
Date	Sep 27, 2017
Instrument	2017000084440

Lender

Name	GATEWAY MORTGAGE GROUP LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Oct 1, 2047

Tax Assessment & Valuation

Source: Adams County assessment roll, as of August 25, 2025

Property Jurisdictions

Type	Name
State	Colorado
County	Adams County
Municipality	Thornton City
Unified School District	Adams 12 Five Star Schools (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$1,738.00 (-65.87%)	$41,010 (-12.13%) Land $7,880 Building $33,130	$656,000 (-4.93%) Land $126,000 Building $530,000
2023	$5,093.00 (+9.57%)	$46,670 (+10.59%) Land $8,520 Building $38,150	$690,000 (+13.65%) Land $126,000 Building $564,000
2022	$4,648.00	$42,200 Land $17,520 Building $24,680	$607,101 Land $252,000 Building $355,101

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

Source: FEMA National Flood Hazard Layer, effective October 2, 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Not rated no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	CITY OF THORNTON serves 226,465 people · EPA ID CO0101150
Water Source	Surface water
Last State Inspection	Jul 2024
Lead	2 ppb (2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	3 last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 545 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
Verizon Fixed Wireless	300 / 20
CenturyLink DSL · Fiber in parts of the area	140 / 20

May also be available: Aerux Broadband, LiveWireNet, T-Mobile.

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