4377 E 135th Way, Thornton, CO 80241 Property Records

Adams County property record for 4377 E 135th Way, Thornton, CO 80241

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,824 sqft · built 1998
Lot Size	0.121 acres (5,266 sqft)
Owner	2 Individual Names on File
Last Sale	$228,500 (Sep 2014)
Tax Bill	$1,251 (2025)
Deeds & Mortgages	Mar 2017 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1571-30-2-17-018`

Property Details

APN / Parcel Number

Primary APN	`1571-30-2-17-018`
Alternative APNs	`0157130217018` `R0109758`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Plumbing Fixtures	9 Plumbing Fixtures
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,824 sqft Living Area
Gross Area	2,660 sqft
1st Floor Area	1,368 sqft
2nd Floor Area	456 sqft
Basement Area	456 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1998
Effective Year Built	Effective 1998
Architectural Style	Split Level
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	5,266 sqft (0.121 acres)
View / Lot	Open Space
Garage Type	Attached
Garage Area	380 sqft
Parking Spaces	1 Parking Space
Porch	Open Slab
Porch Area	92 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0109758
Street Address	4377 E 135TH WAY
City	THORNTON
State	CO
Zip	80241-1583
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	SUB:PARKRIDGE VILLAGES FILING NO 4 BLK:8 LOT:18
Legal Range	67W
Legal Township	01S
Legal Section	30
Legal Quarter	2
Legal Subdivision	PARKRIDGE VILLAGES FILING NO 4
Legal Block	8
Legal Lot Number	18
Jurisdiction	ADAMS CO
Township / Civil Division	WEST ADAMS
Census Block Group	3
Census Block	3005
Census Tract	8524

Owner

4377 E 135th Way is owned and occupied by two individuals who bought it in September 2014.

Source: Adams County records, as of May 22, 2026

Owner of Record	2 Individual Names on File
Mailing Address	4377 E 135TH WAY, THORNTON, CO 80241-1583
Occupancy	Owner Occupied
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 8, 2014 · Amount on File
Deed Sale	Sep 8, 2014 · Amount on File
Prior Sale	Jul 28, 2004 · Amount on File
Deed Document Number	201460895
Prior Transfer Date	Sep 23, 2005
Prior Transfer Doc	0001042540
Record Updated	Oct 29, 2026

March 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	4377 E 135TH WAY, THORNTON, CO 80241-1583
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000025304
Date	Mar 23, 2017
Instrument	2017000025304

Lender

Name	FREEDOM MORTGAGE CORP
Type	Subprime Lender
Address	MOUNT LAUREL, NJ 08054

Agreement

Type	FHA Mortgage
Amount	Amount on Record
Term	336 Months
Due	Mar 1, 2045

Tax Assessment & Valuation

The 2025 property tax bill for 4377 E 135th Way was $1,251, down 59.7% from the year before.

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	$1,251.00 (-59.75%)	$32,100 (-3.98%) Land $7,480 Building $24,620	$472,000 (-5.41%) Land $110,000 Building $362,000
2024	$3,108.00 (-15.59%)	$33,430 (-0.95%) Land $6,430 Building $27,000	$499,000 (-) Land $96,000 Building $403,000
2023	$3,682.00 (+8.81%)	$33,750 (+9.86%) Land $6,490 Building $27,260	$499,000 (+12.88%) Land $96,000 Building $403,000
2022	$3,384.00	$30,720 Land $13,340 Building $17,380	$442,050 Land $192,000 Building $250,050

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

FEMA maps place 4377 E 135th Way in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective October 2, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

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

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.

Wildfire

The area around 4377 E 135th Way has no burnable land within ember reach, so its wildfire risk is not rated.

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 448 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Rise Broadband Fixed Wireless	500 / 100
Verizon Fixed Wireless	300 / 20
CenturyLink DSL · Fiber in parts of the area	140 / 20
AT&T Fixed Wireless	100 / 20