750 Comet Cir, Thornton (Denver), CO 80260 Property Records

Adams County property record for 750 Comet Cir, Thornton, CO 80260

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,499 sqft · built 1964
Lot Size	0.309 acres (13,477 sqft)
Owner	Individual Name on Record
Last Sale	$410,000 (Sep 2021)
Tax Bill	$1,332 (2025)
Deeds & Mortgages	Sep 2021 Sale & Mortgage Jan 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`R0058345`

Property Details

APN / Parcel Number

Primary APN	`R0058345`
Alternative APNs	`0171927210003` `171927210003`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Plumbing Fixtures	4 Plumbing Fixtures
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,499 sqft Living Area
1st Floor Area	1,499 sqft
Basement Area	1,044 sqft
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1964
Effective Year Built	Effective 1970
Architectural Style	Ranch
Exterior Material	Brick/Stone
Construction Type	Frame
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	13,477 sqft (0.309 acres)
Garage Type	Detached
Garage Area	780 sqft
Parking Spaces	3 Parking Spaces
Porch	Porch
Porch Area	136 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air

Location & Zoning

Account Number	R0058345
Old Parcel Number	171927210003
Street Address	750 COMET CIR
City	THORNTON
State	CO
Zip	80260-4823
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	SUB:NORTH STAR HILLS FIRST FILING BLK:10 LOT:3
Legal Range	68W
Legal Township	02S
Legal Section	27
Legal Quarter	NW
Legal Subdivision	NORTH STAR HILLS FIRST FILING
Legal Block	10
Legal Lot Number	3
Jurisdiction	ADAMS CO
Township / Civil Division	WEST ADAMS
Census Block Group	1
Census Block	1000
Census Tract	9307

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	Individual Name on Record
Mailing Address	750 COMET CIR, THORNTON, CO 80260-4823
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Sep 16, 2021	Warranty Deed, Transfer · Conventional Mortgage SOUTHWEST FUNDING LP
Jan 29, 2020	Deed of Trust, Mortgage · Conventional Mortgage AMERICAN FINANCING

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Sep 16, 2021 · Amount on Record
Deed Sale	Sep 16, 2021 · Amount on Record
Prior Sale	Oct 5, 2015
Deed Document Number	2021000110222
Record Updated	Jun 8, 2026

September 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ADAMS CO
Recording Date	Sep 16, 2021
Property Address	750 COMET CIR, THORNTON, CO 80260-4823
Document Number	0000110222
Instrument Date	Sep 14, 2021
Instrument	2021000110222
Transaction Type	Transfer
Record Updated	Sep 22, 2021
Title Company	HERITAGE TITLE COMPANY, HERITAGE TITLE CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$41.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Severalty
Address	750 COMET CIR, THORNTON, CO 80260-4823

Mortgage

Document Number	0000110223
Date	Sep 16, 2021
Instrument	2021000110223

Lender

Name	SOUTHWEST FUNDING LP
Type	Mortgage Company

Agreement

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

January 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	750 COMET CIR, THORNTON, CO 80260-4823
Document Number	0000010795
Instrument Date	Jan 29, 2020
Transaction Type	Mortgage
Record Updated	Feb 17, 2020
Title Company	FIRST INTEGRITY TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	750 COMET CIR THORNTON CO 802604823, THORNTON, CO 80260-4823

Mortgage

Document Number	0000010795
Date	Feb 3, 2020
Instrument	10795

Lender

Name	AMERICAN FINANCING
Type	Funding / Finance Company
Address	AURORA, CO 80014

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Feb 2, 2050

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	$1,332.00 (-63.23%)	$28,010 (-11.72%) Land $5,630 Building $22,380	$448,000 (-4.48%) Land $90,000 Building $358,000
2023	$3,623.00 (+1.23%)	$31,730 (+2.19%) Land $5,750 Building $25,980	$469,000 (+4.99%) Land $85,000 Building $384,000
2022	$3,579.00	$31,050 Land $11,820 Building $19,230	$446,696 Land $170,000 Building $276,696

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 A, 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 97% of the US · lower than 98.8% of Colorado
Wildfire Likelihood	Under 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 679 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
CenturyLink Fiber · DSL in parts of the area	8,000 / 8,000
Xfinity Cable	2,000 / 2,000
Verizon Fixed Wireless	300 / 20

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

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