495 E 134th Ave, Thornton, CO 80241 Property Records

Adams County property record for 495 E 134th Ave, Thornton, CO 80241

Property Summary

Property Type	Single Family Home
Details	4 bd · 4 ba · 3,686 sqft · built 1999
Lot Size	0.173 acres (7,538 sqft)
Owner	2 Individual Names on Record
Last Sale	$465,000 (Jun 2016)
Tax Bill	$2,141 (2025)
Deeds & Mortgages	Feb 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1573-27-0-02-007`

Property Details

APN / Parcel Number

Primary APN	`1573-27-0-02-007`
Alternative APNs	`0157327002007` `R0018583`

Interior

Bedrooms	4 Beds
Full Baths	4 Baths
Plumbing Fixtures	13 Plumbing Fixtures
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	3,686 sqft Living Area
Gross Area	4,770 sqft
1st Floor Area	1,372 sqft
2nd Floor Area	1,314 sqft
Basement Area	1,372 sqft
Finished Basement	1,000 sqft
Unfinished Basement	372 sqft
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1999
Effective Year Built	Effective 1999
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	7,538 sqft (0.173 acres)
View / Lot	Open Space
Garage Type	Attached
Garage Area	598 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Porch	Covered Slab
Porch Area	114 sqft
Deck Area	200 sqft
Patio Area	200 sqft
Putting Green	Putting Green

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0018583
Street Address	495 E 134TH AVE
City	THORNTON
State	CO
Zip	80241-1722
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	SUB:ROLLING HILLS 2ND FILING BLK:1 LOT:40
Legal Range	68W
Legal Township	01S
Legal Section	27
Legal Subdivision	ROLLING HILLS
Legal Block	1
Legal Lot Number	40
Jurisdiction	ADAMS CO
Township / Civil Division	WEST ADAMS
Census Block Group	1
Census Block	1025
Census Tract	8526

Owner

Source: Adams County records, as of January 21, 2026

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

Owner of Record	2 Individual Names on Record
Mailing Address	495 E 134TH AVE, THORNTON, CO 80241-1722
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 1, 2016 · Amount on Record
Deed Sale	Jun 1, 2016 · Amount on Record
Prior Sale	Oct 5, 1999 · Amount on Record
Deed Document Number	201642539
Last Transfer Date	Jan 29, 2021
Transfer Doc	0000019585
Record Updated	Jun 8, 2026

February 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ADAMS CO
Recording Date	Feb 17, 2021
Property Address	495 E 134TH AVE, THORNTON, CO 80241-1722
Document Number	0000019585
Map Reference	MB 4470 PG 578
Instrument Date	Jan 29, 2021
Instrument	2021000019585
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

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	495 E 134TH AVE, THORNTON, CO 80241-1722

Mortgage

Document Number	0000019586
Date	Feb 17, 2021
Instrument	2021000019586

Lender

Name	AMERICAN FINANCING CORP
Type	Lending Institution

Agreement

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

Tax Assessment & Valuation

Source: Adams County assessment roll, as of January 21, 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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$2,141.00 (-58.46%)	$54,950 (+2.69%) Land $11,140 Building $43,810	$808,000 (+2.15%) Land $163,800 Building $644,200
2024	$5,154.00 (-11.7%)
2023	$5,837.00 (+5.28%)	$53,510 (+6.32%) Land $11,080 Building $42,430	$791,000 (+9.22%) Land $163,800 Building $627,200
2022	$5,544.00	$50,330 Land $22,760 Building $27,570	$724,238 Land $327,600 Building $396,638

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 100 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	Low lower than 98% of the US · lower than 99.2% of Colorado
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond 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 422 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
CenturyLink DSL · Fiber in parts of the area	140 / 20

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

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