4143 E 105th Ave, Thornton (Denver), CO 80233 Property Records

Adams County property record for 4143 E 105th Ave, Thornton, CO 80233 · Last verified February 2026

Property Summary

Property Type	Single Family Home
Details	6 bd · 4 ba · 2,209 sqft · built 1993
Lot Size	0.25 acres (10,890 sqft)
Owner	Individual Name on File
Last Sale	$625,000 (Dec 2021)
Tax Bill	$1,561 (2025)
Deeds & Mortgages	Dec 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`R0074650`

Property Details

APN / Parcel Number

Primary APN	`R0074650`
Alternative APNs	`0172107313029` `172107313029`

Interior

Bedrooms	6 Beds
Full Baths	4 Baths
Plumbing Fixtures	16 Plumbing Fixtures
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,209 sqft Living Area
1st Floor Area	1,198 sqft
2nd Floor Area	1,011 sqft
Basement Area	1,170 sqft
Finished Basement	1,170 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	Composition Shingle
Lot Area	10,890 sqft (0.25 acres)
Lot Dimensions	138 ft deep x 79 ft wide
Garage Type	Attached
Garage Area	630 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Porch
Wet Bar	Wet Bar

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air

Location & Zoning

Account Number	R0074650
Old Parcel Number	172107313029
Street Address	4143 E 105TH AVE
City	THORNTON
State	CO
Zip	80233-3903
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	SUB:WYNDEMERE PARK BLK:1 LOT:24
Legal Range	67W
Legal Township	02S
Legal Section	07
Legal Quarter	SW
Legal Subdivision	WYNDEMERE PARK
Legal Block	1
Legal Lot Number	24
Jurisdiction	ADAMS CO
Township / Civil Division	WEST ADAMS
Census Block Group	3
Census Block	3015
Census Tract	8534

Owner

Source: Adams County records · APN R0074650

Assessment roll updated August 25, 2025 · Last verified February 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 File
Co-owner	Verified Secondary Owner
Mailing Address	4143 E 105TH AVE, THORNTON, CO 80233-3903
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Dec 02, 2021 · Amount on Record
Deed Sale	Dec 02, 2021 · Amount on Record
Prior Sale	Mar 11, 2003
Deed Document Number	2021000140952
Record Updated	Jun 08, 2026

December 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ADAMS CO
Recording Date	Dec 02, 2021
Property Address	4143 E 105TH AVE, THORNTON, CO 80233-3903
Document Number	0000140952
Instrument Date	Oct 01, 2021
Instrument	2021000140952
Transaction Type	Transfer
Record Updated	Dec 08, 2021
Title Company	FIDELITY NATIONAL TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$62.50
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	4143 E 105TH AVE, THORNTON, CO 80233-3903

Mortgage

Document Number	0000140953
Date	Dec 02, 2021
Instrument	2021000140953

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 01, 2052

Tax Assessment & Valuation

Source: Adams County records · Assessment roll updated August 25, 2025 · Last verified February 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	$1,561.00 (-66.48%)	$36,820 (-13.75%) Land $7,190 Building $29,630	$589,000 (-6.66%) Land $115,000 Building $474,000
2023	$4,657.00 (+15.85%)	$42,690 (+16.96%) Land $7,040 Building $35,650	$631,000 (+20.17%) Land $104,000 Building $527,000
2022	$4,020.00	$36,500 Land $14,460 Building $22,040	$525,095 Land $208,000 Building $317,095

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Adams County (08001C), updated October 2, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080010085343, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Nearby Flood Claims	1 (1999)
Most Recent Claim	Nov 1999, rainfall accumulation

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 551 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
BIF IV Intrepid HoldCo	Fiber	2,000 / 2,000
Xfinity	Cable	2,000 / 250
Lumen Technologies	DSL	140 / 20
JAB Wireless	Fixed Wireless (unlicensed)	100 / 20
T-Mobile USA	Fixed Wireless	100 / 20

May also be available at this address: Ting Fiber, Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.