13303 Clarkson St, Thornton, CO 80241 Property Records

Adams County property record for 13303 Clarkson St, Thornton, CO 80241

Property Summary

Property Type	Single Family Home
Details	4 bd · 4 ba · 2,378 sqft · built 1993
Lot Size	0.21 acres (9,148 sqft)
Owner	2 Individual Names on Record
Last Sale	$489,000 (Jul 2018)
Tax Bill	$1,772 (2025)
Deeds & Mortgages	May 2019 Mortgage Jul 2018 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`R0017540`

Property Details

APN / Parcel Number

Primary APN	`R0017540`
Alternative APNs	`0157326202038` `157326202038`

Interior

Bedrooms	4 Beds
Full Baths	4 Baths
Plumbing Fixtures	18 Plumbing Fixtures
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	2,378 sqft Living Area
1st Floor Area	1,200 sqft
2nd Floor Area	1,138 sqft
Basement Area	1,200 sqft
Finished Basement	1,080 sqft
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1993
Architectural Style	Other
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Wood Shingle
Lot Area	9,148 sqft (0.21 acres)
Lot Dimensions	139 ft deep x 66 ft wide
Garage Type	Attached
Garage Area	690 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch
Porch Area	168 sqft
Patio Area	434 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC

Location & Zoning

Account Number	R0017540
Old Parcel Number	157326202038
Street Address	13303 CLARKSON ST
City	THORNTON
State	CO
Zip	80241-1147
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	SUB:HUNTERS GLEN II A- PUD BLK:2 LOT:32
Legal Range	68W
Legal Township	01S
Legal Section	26
Legal Quarter	NW
Legal Subdivision	HUNTERS GLEN II A- PUD
Legal Block	2
Legal Lot Number	32
Jurisdiction	ADAMS CO
Township / Civil Division	WEST ADAMS
Census Block Group	5
Census Block	5006
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	2 Individual Names on Record
Mailing Address	13303 CLARKSON ST, THORNTON, CO 80241-1147
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
May 14, 2019	Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Jul 13, 2018	Warranty Deed, Transfer · Conventional Mortgage LOANDEPOT.COM LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 13, 2018 · Amount on Record
Deed Sale	Jul 13, 2018 · Amount on Record
Prior Sale	Jan 26, 2001 · Amount on Record
Deed Document Number	2018000056531
Record Updated	Jun 8, 2026

May 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	13303 CLARKSON ST, THORNTON, CO 80241-1147
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	RESOURCE REAL ESTATE SVCS

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000036381
Date	May 14, 2019
Instrument	2019000036381

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company
Address	43841

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	May 1, 2049

July 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ADAMS CO
Recording Date	Jul 13, 2018
Property Address	13303 CLARKSON ST, THORNTON, CO 80241-1147
Document Number	0000056531
Instrument Date	Jul 11, 2018
Instrument	56531
Transaction Type	Transfer
Record Updated	Jul 20, 2018
Title Company	HERITAGE TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$48.90
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	13303 CLARKSON ST THORNTON CO 802411147, THORNTON, CO 80241-1147

Mortgage

Document Number	56532
Date	Jul 13, 2018
Instrument	56532

Lender

Name	LOANDEPOT.COM LLC
Type	Funding / Finance Company
Address	FOOTHILL RANCH, CA 92610

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jul 12, 2048

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	$1,772.00 (-65.85%)	$41,810 (-12.07%) Land $7,310 Building $34,500	$669,000 (-4.84%) Land $117,000 Building $552,000
2023	$5,189.00 (+11.5%)	$47,550 (+12.54%) Land $7,370 Building $40,180	$703,000 (+15.68%) Land $109,000 Building $594,000
2022	$4,654.00	$42,250 Land $15,160 Building $27,090	$607,724 Land $218,000 Building $389,724

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 · 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	2 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

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 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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