4405 E 123rd Ave, Thornton, CO 80241 Property Records

Adams County property record for 4405 E 123rd Ave, Thornton, CO 80241

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,111 sqft · built 1980
Lot Size	0.16 acres (6,970 sqft)
Owner	Owner Name on Record
Last Sale	$136,300 (Nov 2013)
Tax Bill	$1,062 (2025)
Deeds & Mortgages	Feb 2022 Mortgage May 2017 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`R0011496`

Property Details

APN / Parcel Number

Primary APN	`R0011496`
Alternative APNs	`0157131302009` `157131302009`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Plumbing Fixtures	6 Plumbing Fixtures
Total Rooms	6 Rooms
Stories	2 Stories
Building Area	1,111 sqft Living Area
1st Floor Area	535 sqft
2nd Floor Area	576 sqft
Basement Area	460 sqft
Interior Walls	Wallboard/Drywall
Fireplace	Fireplace

Exterior

Year Built	Built 1980
Effective Year Built	Effective 2001
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 69 ft wide
Garage Type	Attached
Garage Area	477 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air

Location & Zoning

Account Number	R0011496
Old Parcel Number	157131302009
Street Address	4405 E 123RD AVE
City	THORNTON
State	CO
Zip	80241-3645
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	SUB:NORTHAVEN BLK:16 LOT:9
Legal Range	67W
Legal Township	01S
Legal Section	31
Legal Quarter	NE
Legal Subdivision	NORTHAVEN
Legal Block	16
Legal Lot Number	9
Jurisdiction	ADAMS CO
Township / Civil Division	WEST ADAMS
Census Block Group	2
Census Block	2008
Census Tract	8547

Owner

Source: Adams County records, as of February 9, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	Owner Name on Record
Mailing Address	2360 W MOFFAT PL, DENVER, CO 80221-1482

Deeds, Mortgages & Sale History

Date	Document
Feb 15, 2022	Deed of Trust, Mortgage · Conventional Mortgage AMERICAN INTERNET MORTGAGE INC
May 30, 2017	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Nov 22, 2013 · Amount on Record
Deed Sale	Nov 22, 2013 · Amount on Record
Prior Sale	Nov 9, 2012
Deed Document Number	13000100093
Deed Book / Page	2013
Last Transfer Date	Nov 25, 2013
Transfer Doc	0000100093
Record Updated	Jun 8, 2026

February 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	4405 E 123RD AVE, THORNTON, CO 80241-3645
Transaction Type	Mortgage
Record Updated	Jul 26, 2022
Title Company	SERVICELINK

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4405 E 123RD AVE, THORNTON, CO 80241-3645

Mortgage

Document Number	0000013973
Date	Feb 15, 2022
Instrument	2022000013973

Lender

Name	AMERICAN INTERNET MORTGAGE INC
Type	Mortgage Company
Address	SAN DIEGO, CA 92108

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Mar 1, 2052

May 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	4405 E 123RD AVE, THORNTON, CO 80241-3645
Document Number	0000049018
Instrument Date	May 30, 2017
Transaction Type	Mortgage
Record Updated	Jun 20, 2017
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4405 E 123RD AVE THORNTON CO 802413645, THORNTON, CO 80241-3645

Mortgage

Document Number	0000049018
Date	Jun 7, 2017
Instrument	49018

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jun 6, 2047

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	$1,062.00 (-67.07%)	$25,060 (-15.25%) Land $6,000 Building $19,060	$401,000 (-8.24%) Land $96,000 Building $305,000
2023	$3,225.00 (+3.4%)	$29,570 (+4.41%) Land $5,820 Building $23,750	$437,000 (+7.28%) Land $86,000 Building $351,000
2022	$3,119.00	$28,320 Land $11,960 Building $16,360	$407,343 Land $172,000 Building $235,343

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 AE, 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	Not rated no burnable land within 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 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.

Cell Coverage

5G (outdoors only) and 4G LTE

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