4645 E 135th Ave, Thornton, CO 80241 Property Records

Adams County property record for 4645 E 135th Ave, Thornton, CO 80241 · Last verified July 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	2.5 Baths
Year Built	Built 1999
Square Footage	1,897 sqft Living Area
Lot Size	5,000 sqft (0.115 acres)
Garage	Attached, 400 sqft
Last Sale	$219,500 (2010)
Tax Bill	$3,994.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1571-30-2-20-038`
Alternative APNs	`0157130220038` `R0109873`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Partial Baths	1 Partial Baths
Plumbing Fixtures	12 Plumbing Fixtures
Total Rooms	7 Rooms
Building Area	1,897 sqft Living Area
Gross Area	2,899 sqft Gross Area
1st Floor	988 sqft 1st Floor
2nd Floor	909 sqft 2nd Floor
Basement Area	602 sqft Basement
Stories	2 Stories
Interior Structure	Wallboard/Drywall Interior Structure

Exterior

Year Built	Built 1999
Effective Year Built	Effective 1999
Exterior Material	Aluminum/Vinyl Exterior
Construction Type	Frame Construction
Roof Construction	Gable Roof Construction
Roof Material	Composition Shingle Roof
Lot Area	5,000 sqft (0.115 acres)
Parking Spaces	2 Parking Spaces
Garage Type	Attached Garage
Garage Area	400 sqft Garage
Porch	Porch
Porch Area	30 sqft Porch

Utilities and HVAC

Cooling System	Central Cooling
Heating System	Forced Air with Air Conditioning Heating

Location & Zoning

Account Number	R0109873
Street Address	4645 E 135TH AVE
City	THORNTON
State	CO
Zip	80241-1598
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	SUB:PARKRIDGE VILLAGES FILING NO 4 BLK:13 LOT:5
Legal Range	67W
Legal Township	01S
Legal Section	30
Legal Quarter	2
Legal Subdivision	PARKRIDGE VILLAGES FILING NO 4
Legal Block	13
Legal Lot Number	5
Jurisdiction	ADAMS CO
Minor Civil Division	WEST ADAMS
Census Blockgroup	3
Census Block	3000
Census Tract	8524

Owner

Source: Adams County records · APN 1571-30-2-20-038

Assessment roll updated January 21, 2026 · Last verified July 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 File
Mailing Address	14720 DAHLIA WAY, THORNTON, CO 80602-8617
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Jun 04, 2010 · Amount on Record
Deed Sale	Jun 04, 2010 · Amount on Record
Prior Sale	Mar 29, 2010 · Amount on Record
Deed Doc Number	201037170
Prior Transfer Date	Nov 21, 2000
Prior Transfer Doc	000C752915
Record Refreshed	Sep 20, 2026

March 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	4645 E 135TH AVE, THORNTON, CO 80241-1598
Transaction Type	Mortgage
Record Updated	Apr 04, 2023
Title Company	LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4645 E 135TH AVE, THORNTON, CO 80241-1598

Mortgage

Document Number	0000015750
Date	Mar 24, 2023
Instrument	2023000015750

Lender

Name	FIRSTBANK
Type	Bank
Address	DENVER, CO 80215

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 01, 2053

Interest

Rate Type	Adjustable Rate
Rate	7.75%
Adjustable	Document includes a rider for adjustable-rate mortgage with a specific rate change date.
Type Change Date	Apr 01, 2028
Change Frequency	Annually
Min Rate At Change	5.75%
Max Rate At Change	9.75%
Index	1-Year CMT
Max Rate	12.7%

Tax Assessment & Valuation

Source: Adams County records · Assessment roll updated January 21, 2026 · Last verified July 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	$3,994.00 (+13.18%)	$35,500 (-6.11%) Land $7,480 Building $28,020	$522,000 (-6.62%) Land $110,000 Building $412,000
2024	$3,529.00 (-14.45%)
2023	$4,125.00 (+12.8%)	$37,810 (+13.89%) Land $6,490 Building $31,320	$559,000 (+17.01%) Land $96,000 Building $463,000
2022	$3,657.00	$33,200 Land $13,340 Building $19,860	$477,746 Land $192,000 Building $285,746

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Adams County (08001C), updated October 2, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

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