1742 E 99th Ave, Thornton (Denver), CO 80229 Property Records

Adams County property record for 1742 E 99th Ave, Thornton, CO 80229

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 1,124 sqft · built 1974
Lot Size	0.16 acres (6,970 sqft)
Owner	2 Individual Names on File
Tax Bill	$1,227 (2025)
Deeds & Mortgages	Jan 2019 Transfer Jan 2017 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`R0041172`

Property Details

APN / Parcel Number

Primary APN	`R0041172`
Alternative APNs	`0171914402001` `171914402001`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Plumbing Fixtures	13 Plumbing Fixtures
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,124 sqft Living Area
1st Floor Area	1,124 sqft
Basement Area	1,032 sqft
Finished Basement	980 sqft
Interior Walls	Wallboard/Drywall
Fireplace	Fireplace

Exterior

Year Built	Built 1974
Architectural Style	Ranch
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	6,970 sqft (0.16 acres)
Lot Dimensions	93 ft deep x 76 ft wide
Garage Type	Attached
Garage Area	288 sqft
Parking Spaces	1 Parking Space
Porch	Finished/Screened Porch
Porch Area	960 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air

Location & Zoning

Account Number	R0041172
Old Parcel Number	171914402001
Street Address	1742 E 99TH AVE
City	THORNTON
State	CO
Zip	80229-2217
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	SUB:MC COY HILLS FILING NO 3 BLK:3 LOT:13
Legal Range	68W
Legal Township	02S
Legal Section	14
Legal Quarter	SE
Legal Subdivision	MC COY HILLS FILING NO 3
Legal Block	3
Legal Lot Number	13
Jurisdiction	ADAMS CO
Township / Civil Division	WEST ADAMS
Census Block Group	3
Census Block	3008
Census Tract	9204

Owner

1742 E 99th Ave is owned and occupied by two individuals who acquired it in January 2019.

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	2 Individual Names on File
Mailing Address	1742 E 99TH AVE, THORNTON, CO 80229-2217
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jan 10, 2019	Quit Claim Deed, Transfer Quitclaim
Jan 19, 2017	Quit Claim Deed, Transfer · Conventional Mortgage UNIVERSAL LENDING

Assessor's Deed Record

Deed Names	2 Names on Deed
Prior Sale	Jan 19, 2017
Last Transfer Date	Jan 10, 2019
Transfer Doc	0000002487
Record Updated	Jun 8, 2026

January 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ADAMS CO
Recording Date	Jan 10, 2019
Property Address	1742 E 99TH AVE, THORNTON, CO 80229-2217
Document Number	0000002487
Instrument Date	Oct 11, 2018
Instrument	2487
Transaction Type	Transfer
Record Updated	Jan 21, 2019

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	1742 E 99TH AVE THORNTON CO 802292217, THORNTON, CO 80229-2217

January 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ADAMS CO
Recording Date	Jan 19, 2017
Property Address	1742 E 99TH AVE, THORNTON, CO 80229-2217
Document Number	0000005280
Instrument Date	Dec 23, 2016
Instrument	5280
Transaction Type	Transfer
Record Updated	Jan 24, 2017
Title Company	HERITAGE TITLE COMPANY, HERITAGE TITLE CO.

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	1742 E 99TH AVE THORNTON CO 802292217, THORNTON, CO 80229-2217

Mortgage

Document Number	5281,
Date	Jan 19, 2017
Instrument	5281

Lender

Name	UNIVERSAL LENDING
Type	Funding / Finance Company
Address	DENVER, CO 80224

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Jan 18, 2047

Tax Assessment & Valuation

The 2025 property tax bill for 1742 E 99th Ave was $1,227.

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	Mapleton School District 1 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$1,227.00	$28,940 Land $5,810 Building $23,130	$463,000 Land $93,000 Building $370,000
2023	$3,258.00 (+9.55%)	$33,020 (+10.66%) Land $5,550 Building $27,470	$488,000 (+13.66%) Land $82,000 Building $406,000
2022	$2,974.00	$29,840 Land $11,400 Building $18,440	$429,359 Land $164,000 Building $265,359

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 1742 E 99th Ave in Zone X, an area of minimal flood risk.

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

Wildfire risk around 1742 E 99th Ave is low, with less than a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 99.1% of the US · lower than 99.6% of Colorado
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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 716 locations within half a mile, as of December 31, 2025

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

May also be available: Aerux Broadband.

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