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

Adams County property record for 740 Comet Cir, Thornton, CO 80260 · Last verified April 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	4 Beds
Bathrooms	2 Baths
Year Built	Built 2015
Square Footage	1,800 sqft Living Area
Lot Size	9,450 sqft (0.217 acres)
Occupancy	Owner Occupied
Last Sale	$417,600 (2020)
Tax Bill	$3,246.00 (2024)

Property Details

APN / Parcel Number

Primary APN	`1719-27-2-10-004`
Alternative APNs	`0171927210004` `R0058346`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Plumbing Fixtures	8 Plumbing Fixtures
Total Rooms	7 Rooms
Building Area	1,800 sqft Living Area
Gross Area	2,311 sqft Gross Area
1st Floor	1,800 sqft 1st Floor
Basement Area	900 sqft Basement
Stories	1 Stories
Interior Structure	Wallboard/Drywall Interior Structure

Exterior

Year Built	Built 1964
Effective Year Built	Effective 2015
Architectural Style	Bi-Level Style
Exterior Material	Combination Exterior
Construction Type	Frame Construction
Roof Construction	Gable Roof Construction
Roof Material	Composition Shingle Roof
Lot Area	9,450 sqft (0.217 acres)
Depth X Width	105 ft x 90 ft Depth x Width
Parking Spaces	1 Parking Spaces
Garage Type	Attached Garage
Garage Area	325 sqft Garage
Porch Area	186 sqft Porch

Utilities and HVAC

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

Location & Zoning

Account Number	R0058346
Street Address	740 COMET CIR
City	THORNTON
State	CO
Zip	80260-4823
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	SUB:NORTH STAR HILLS FIRST FILING BLK:10 LOT:4
Legal Range	68W
Legal Township	02S
Legal Section	27
Legal Quarter	2
Legal Subdivision	NORTH STAR HILLS FIRST FILING
Legal Block	10
Legal Lot Number	4
Jurisdiction	ADAMS CO
Minor Civil Division	WEST ADAMS
Census Blockgroup	1
Census Block	1000
Census Tract	9307

Owner

Source: Adams County records · APN 1719-27-2-10-004

Assessment roll updated January 21, 2026 · Last verified April 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Owner on File
Mailing Address	740 COMET CIR, THORNTON, CO 80260-4823
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Known Transactions	Last Sale Amount on Dec 30, 2020 Deed Sale Price on Dec 30, 2020 Prior Sale Amount on May 13, 2015
Deed Doc Number	2020138448
Prior Transfer Date	Oct 30, 1998
Prior Transfer Doc	000C467808
Record Refreshed	Jun 08, 2026

December 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ADAMS CO
Recording Date	Dec 30, 2020
Property Address	740 COMET CIR, THORNTON, CO 80260-4823
Document Number	0000138448
Instrument Date	Dec 30, 2020
Instrument	2020000138448
Transaction Type	Transfer
Record Updated	Jan 27, 2022
Title Company	STEWART TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$41.76
Amount Accuracy	Full Amount Stated
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	740 COMET CIR, THORNTON, CO 80260-4823

Mortgage

Document Number	0000138449
Date	Dec 30, 2020
Instrument	2020000138449

Lender

Name	PENNYMAC LOAN SERVICES LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 01, 2051

Tax Assessment & Valuation

Source: Adams County records · Assessment roll updated January 21, 2026 · Last verified April 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	$1,376.00 (-57.61%)	$31,480 (-6.37%) Land $6,120 Building $25,360	$463,000 (-6.84%) Land $90,000 Building $373,000
2024	$3,246.00 (-15.45%)
2023	$3,839.00 (+9.72%)	$33,620 (+10.74%) Land $5,750 Building $27,870	$497,000 (+13.78%) Land $85,000 Building $412,000
2022	$3,499.00	$30,360 Land $11,820 Building $18,540	$436,798 Land $170,000 Building $266,798