3512 E 140th Ave, Thornton (Brighton), CO 80602 Property Records

Adams County property record for 3512 E 140th Ave, Thornton, CO 80602

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,325 sqft · built 2003
Lot Size	0.08 acres (3,485 sqft)
Owner	Owner Name on File
Last Sale	$158,600 (Nov 2010)
Tax Bill	$993 (2025)
Flood Zone	Zone X (minimal risk)
APN	`R0127372`

Property Details

APN / Parcel Number

Primary APN	`R0127372`
Alternative APNs	`0157324423008` `157324423008`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Plumbing Fixtures	11 Plumbing Fixtures
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,325 sqft Living Area
1st Floor Area	1,325 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 2003
Architectural Style	Ranch
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	3,485 sqft (0.08 acres)
Garage Type	Attached
Garage Area	399 sqft
Parking Spaces	1 Parking Space
Porch	Porch
Porch Area	198 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air

Location & Zoning

Account Number	R0127372
Old Parcel Number	157324423008
Street Address	3512 E 140TH AVE
City	THORNTON
State	CO
Zip	80602-8735
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	SUB:CHERRYWOOD PARK SUBD FILING NO 2 BLK:4 LOT:1
Legal Range	68W
Legal Township	01S
Legal Section	24
Legal Quarter	SE
Legal Subdivision	CHERRYWOOD PARK SUBD FILING NO 2
Legal Block	4
Legal Lot Number	1
Jurisdiction	ADAMS CO
Township / Civil Division	WEST ADAMS
Census Block Group	2
Census Block	2007
Census Tract	8544

Owner

Source: Adams County records · APN R0127372

Assessment roll updated August 25, 2025 · Last verified February 2026

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

Owner of Record	Owner Name on File
Mailing Address	3512 E 140TH AVE, THORNTON, CO 80602-8735
Occupancy	Owner Occupied

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Nov 05, 2010 · Amount on Record
Deed Sale	Nov 05, 2010 · Amount on Record
Prior Sale	Oct 01, 2003 · Amount on Record
Deed Document Number	2010000076655
Record Updated	Jun 08, 2026

Tax Assessment & Valuation

Source: Adams County records · Assessment roll updated August 25, 2025 · Last verified February 2026

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

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.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$993.00 (-73.92%)	$23,440 (-32.86%) Land $5,180 Building $18,260	$475,000 (-7.95%) Land $105,000 Building $370,000
2023	$3,808.00 (+10.34%)	$34,910 (+11.43%) Land $6,770 Building $28,140	$516,000 (+14.44%) Land $100,000 Building $416,000
2022	$3,451.00	$31,330 Land $13,200 Building $18,130	$450,885 Land $190,000 Building $260,885

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of October 2, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	1 in force

Wildfire

Wildfire Risk	Low lower than 99.8% of the US · lower than 99.9% of Colorado
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Lumen Technologies Fiber · DSL in parts of the area	8,000 / 8,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20

May also be available: Aerux.

Based on FCC filings for 798 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	CITY OF THORNTON serves 226,465 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.