4320 E 109th Ave, Thornton (Denver), CO 80233 Property Records

Adams County property record for 4320 E 109th Ave, Thornton, CO 80233 · Last verified April 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	4 Beds
Bathrooms	2 Baths
Year Built	Built 1978
Square Footage	1,994 sqft Living Area
Lot Size	8,640 sqft (0.198 acres)
Occupancy	Owner Occupied
Last Sale	$134,000 (2012)
Tax Bill	$3,026.00 (2024)

Property Details

APN / Parcel Number

Primary APN	`1721-07-2-16-001`
Alternative APNs	`0172107216001` `R0074439`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Plumbing Fixtures	9 Plumbing Fixtures
Total Rooms	7 Rooms
Building Area	1,994 sqft Living Area
Gross Area	2,474 sqft Gross Area
1st Floor	1,034 sqft 1st Floor
Basement Area	960 sqft Basement
Finished Basement	960 sqft Finished
Stories	1 Stories
Interior Structure	Wallboard/Drywall Interior Structure
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1978
Effective Year Built	Effective 1978
Architectural Style	Ranch Style
Exterior Material	Aluminum/Vinyl Exterior
Construction Type	Frame Construction
Roof Construction	Gable Roof Construction
Roof Material	Composition Shingle Roof
Lot Area	8,640 sqft (0.198 acres)
Depth X Width	108 ft x 80 ft Depth x Width
Parking Spaces	2 Parking Spaces
Garage Type	Attached Garage
Garage Area	480 sqft Garage
Porch Area	120 sqft Porch

Utilities and HVAC

Heating System	Baseboard Heating
Heating Fuel	Electric Heating Fuel

Location & Zoning

Account Number	R0074439
Street Address	4320 E 109TH AVE
City	THORNTON
State	CO
Zip	80233-5401
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	SUB:GRANGE CREEK PHASE 1 PUD FILING NO 4 LOT:7
Legal Range	67W
Legal Township	02S
Legal Section	07
Legal Quarter	2
Legal Subdivision	GRANGE CREEK
Legal Lot Number	7
Jurisdiction	ADAMS CO
Minor Civil Division	WEST ADAMS
Census Blockgroup	2
Census Block	2008
Census Tract	8534

Owner

Source: Adams County records · APN 1721-07-2-16-001

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	4320 E 109TH AVE, THORNTON, CO 80233-5401
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 Oct 15, 2012 Deed Sale Price on Oct 15, 2012 May 18, 2012
Deed Doc Number	201277035
Prior Transfer Date	May 19, 2003
Prior Transfer Doc	00C1150334
Record Refreshed	Jun 08, 2026

June 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	4320 E 109TH AVE, THORNTON, CO 80233-5401
Transaction Type	Mortgage
Record Updated	Jun 21, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000056411
Date	Jun 23, 2020
Instrument	2020000056411

Lender

Name	NEWREZ LLC
Type	Non-Lending Institution
Address	FORT WASHINGTON, PA 19034

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	301 Months
Due	Jul 01, 2045

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	$1,224.00 (-59.55%)	$31,420 (-4.64%) Land $6,460 Building $24,960	$462,000 (-5.13%) Land $95,000 Building $367,000
2024	$3,026.00 (-15.8%)
2023	$3,594.00 (+11.75%)	$32,950 (+12.84%) Land $6,090 Building $26,860	$487,000 (+15.91%) Land $90,000 Building $397,000
2022	$3,216.00	$29,200 Land $11,400 Building $17,800	$420,158 Land $164,000 Building $256,158