4545 E 122nd Ave, Thornton, CO 80241 Property Records

Adams County property record for 4545 E 122nd Ave, Thornton, CO 80241

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 1,798 sqft · built 1986
Lot Size	0.16 acres (6,970 sqft)
Owner	Individual Name on File
Last Sale	$560,000 (Jun 2024)
Tax Bill	$1,457 (2025)
Deeds & Mortgages	Jun 2020 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`R0011721`

Property Details

APN / Parcel Number

Primary APN	`R0011721`
Alternative APNs	`0157131322003` `157131322003`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Plumbing Fixtures	12 Plumbing Fixtures
Total Rooms	6 Rooms
Stories	2 Stories
Building Area	1,798 sqft Living Area
Basement Area	979 sqft
Finished Basement	979 sqft
Interior Walls	Wallboard/Drywall
Fireplace	Fireplace

Exterior

Year Built	Built 1986
Effective Year Built	Effective 2024
Architectural Style	Split Level
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	6,970 sqft (0.16 acres)
Lot Dimensions	100 ft deep x 71 ft wide
Garage Type	Attached
Garage Area	441 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Porch	Porch
Porch Area	280 sqft
Patio Area	280 sqft
Shed	1 Shed
Shed Area	75 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC

Location & Zoning

Account Number	R0011721
Old Parcel Number	157131322003
Street Address	4545 E 122ND AVE
City	THORNTON
State	CO
Zip	80241-3623
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	SUB:NORTHAVEN BLK:1 LOT:35
Legal Range	67W
Legal Township	01S
Legal Section	31
Legal Quarter	NE
Legal Subdivision	NORTHAVEN
Legal Block	1
Legal Lot Number	35
Jurisdiction	ADAMS CO
Township / Civil Division	WEST ADAMS
Census Block Group	2
Census Block	2000
Census Tract	8547

Owner

Source: Adams County assessment roll, as of August 25, 2025

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	4545 E 122ND AVE, THORNTON, CO 80241-3623
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jun 6, 2024 · Amount on Record
Deed Sale	Jun 6, 2024 · Amount on Record
Prior Sale	Jun 2, 2020 · Amount on Record
Deed Document Number	2024000030400
Record Updated	Jun 8, 2026

June 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ADAMS CO
Recording Date	Jun 2, 2020
Property Address	4545 E 122ND AVE, THORNTON, CO 80241-3623
Document Number	0000049862
Instrument Date	May 28, 2020
Instrument	2020000049862
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	$40.50
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	4545 E 122ND AVE, THORNTON, CO 80241-3623

Mortgage

Document Number	0000049863
Date	Jun 2, 2020
Instrument	2020000049863

Lender

Name	MEGASTAR FINANCIAL CORP
Type	Funding / Finance Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jul 1, 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	$1,457.00 (-65.3%)	$34,380 (-10.68%) Land $6,000 Building $28,380	$550,000 (-3.34%) Land $96,000 Building $454,000
2023	$4,199.00 (+18.05%)	$38,490 (+19.2%) Land $5,820 Building $32,670	$569,000 (+22.5%) Land $86,000 Building $483,000
2022	$3,557.00	$32,290 Land $11,960 Building $20,330	$464,495 Land $172,000 Building $292,495

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
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 94% of the US · lower than 97.8% of Colorado
Wildfire Likelihood	Under 0.01% 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.

Internet Providers

Source: FCC Broadband Data Collection, based on 719 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Rise Broadband Fixed Wireless	500 / 100
Verizon Fixed Wireless	300 / 20
CenturyLink DSL · Fiber in parts of the area	140 / 20

May also be available: AT&T, T-Mobile.

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