5400 Grape St, Thornton, CO 80241 Property Records

Adams County property record for 5400 Grape St, Thornton, CO 80241

Property Summary

Property Type	Exempt (Full or Partial)
Lot Size	14.5 acres (635,105 sqft)
Owner	Company Name on File
Tax Bill	$38 (2025)
Flood Zone	Zone AE (high risk)
APN	`R0076341`

Property Details

APN / Parcel Number

Primary APN	`R0076341`
Alternative APNs	`0172119001002` `172119001002`

Interior

Fireplace	Fireplace

Exterior

Lot Area	635,105 sqft (14.5 acres)

Location & Zoning

Account Number	R0076341
Old Parcel Number	172119001002
Street Address	5400 GRAPE ST
City	THORNTON
State	CO
Zip	80241
Property Category	Other
Property Type	Other > Exempt (Full or Partial)
Legal Description	SUB:COOLEY GRAVEL PIT BLK:1 LOT:8
Legal Range	67W
Legal Township	02S
Legal Section	19
Legal Subdivision	COOLEY GRAVEL PIT
Legal Block	1
Legal Lot Number	8
Jurisdiction	ADAMS CO
Township / Civil Division	WEST ADAMS
Census Block Group	2
Census Block	2017
Census Tract	9751

Owner

5400 Grape St is owned by a company that acquired it in December 2003 and is owner-occupied.

Source: Adams County records, as of February 9, 2026

Owner of Record	Company Name on File
Mailing Address	4430 S ADAMS COUNTY PKWY, BRIGHTON, CO 80601-8200
Occupancy	Owner Occupied
Owner Type	Company

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	Name on Deed
Last Sale	Dec 23, 2003
Deed Sale	Dec 23, 2003
Deed Document Number	C1259596
Record Updated	Jun 8, 2026

Tax Assessment & Valuation

The 2025 property tax bill for 5400 Grape St was $38 with an additional exemption.

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 County School District 14 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$38.00 Additional exemption filed	$910 Land $910	$14,580 Land $14,580
2023	Additional exemption filed	$990 (-5%) Land $990	$14,580 (-5%) Land $14,580
2022	Additional exemption filed	$1,980 Land $1,980	$29,160 Land $29,160

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 5400 Grape St in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.

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

FEMA Flood Zone	Zone AE high risk
100-Year Floodplain	Yes 1% annual chance
Floodway	No
Base Flood Elevation	Varies along the reach; see FIRM
Flood Insurance Requirement	Required federally backed loans
Community Rating System	Class 8 (10% premium discount)
Nearby Flood Policies	5 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

Wildfire risk around 5400 Grape St is low, with a 0.02% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 94% of the US · lower than 97.5% of Colorado
Wildfire Likelihood	0.02% annual chance
Exposure	Direct burnable vegetation

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.