3411 E 99th Way, Thornton (Denver), CO 80229 Property Records

Adams County property record for 3411 E 99th Way, Thornton, CO 80229

Property Summary

Property Type	Single Family Home
Details	5 bd · 2 ba · 1,763 sqft · built 1981
Lot Size	0.166 acres (7,245 sqft)
Owner	2 Individual Names on Record
Last Sale	$391,300 (Oct 2020)
Tax Bill	$1,264 (2025)
Deeds & Mortgages	Aug 2022 Transfer Oct 2020 Sale & Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`1719-13-4-01-008`

Property Details

APN / Parcel Number

Primary APN	`1719-13-4-01-008`
Alternative APNs	`0171913401008` `R0040217`

Interior

Bedrooms	5 Beds
Full Baths	2 Baths
Plumbing Fixtures	8 Plumbing Fixtures
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,763 sqft Living Area
Gross Area	3,082 sqft
1st Floor Area	958 sqft
Basement Area	936 sqft
Finished Basement	805 sqft
Unfinished Basement	131 sqft
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1981
Effective Year Built	Effective 2017
Architectural Style	Ranch
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	7,245 sqft (0.166 acres)
Lot Dimensions	105 ft deep x 69 ft wide
Garage Type	Attached
Garage Area	480 sqft
Parking Spaces	2 Parking Spaces
Porch	Covered Slab
Porch Area	708 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0040217
Street Address	3411 E 99TH WAY
City	THORNTON
State	CO
Zip	80229-2802
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	SUB:NORTH HILLS FILING NUMBER ONE SUBD BLK:1 LOT:6
Legal Range	68W
Legal Township	02S
Legal Section	13
Legal Quarter	4
Legal Subdivision	NORTH HILLS FILING NUMBER ONE SUBD
Legal Block	1
Legal Lot Number	6
Jurisdiction	ADAMS CO
Township / Civil Division	WEST ADAMS
Census Block Group	1
Census Block	1011
Census Tract	9207

Owner

Source: Adams County records, as of January 21, 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 Record
Mailing Address	3411 E 99TH WAY, THORNTON, CO 80229-2802
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Married Couple

Deeds, Mortgages & Sale History

Date	Document
Aug 19, 2022	Intrafamily Transfer, Transfer
Oct 20, 2020	Warranty Deed, Transfer · FHA Mortgage PARAMOUNT RESIDENTIAL MORTGAGE GROU
Oct 12, 2017	Warranty Deed, Subdivision Related Transfer · FHA Mortgage MARKETPLACE HOME MORTGAGE LLC
Apr 20, 2017	Warranty Deed, Transfer UNIFIED TITLE CO

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 20, 2020 · Amount on Record
Deed Sale	Oct 20, 2020 · Amount on Record
Prior Sale	Oct 12, 2017 · Amount on Record
Deed Document Number	2020107202
Last Transfer Date	Aug 5, 2022
Transfer Doc	0000070598
Record Updated	Sep 20, 2026

August 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ADAMS CO
Recording Date	Aug 19, 2022
Property Address	3411 E 99TH WAY, THORNTON, CO 80229-2802
Document Number	0000070598
Instrument Date	Aug 5, 2022
Instrument	2022000070598
Transaction Type	Transfer
Record Updated	Aug 29, 2022

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	3411 E 99TH WAY, THORNTON, CO 80229-2802

October 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ADAMS CO
Recording Date	Oct 20, 2020
Property Address	3411 E 99TH WAY, THORNTON, CO 80229-2802
Document Number	0000107202
Instrument Date	Oct 8, 2020
Instrument	2020000107202
Transaction Type	Transfer
Record Updated	Jan 27, 2022
Title Company	FIDELITY NATIONAL TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$39.13
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3411 E 99TH WAY, THORNTON, CO 80229-2802

Mortgage

Document Number	0000107203
Date	Oct 20, 2020
Instrument	2020000107203

Lender

Name	PARAMOUNT RESIDENTIAL MORTGAGE GROU
Type	Mortgage Company

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Nov 1, 2050

October 2017: Warranty Deed, Subdivision Related Transfer

Document Type	Warranty Deed
Jurisdiction	ADAMS CO
Recording Date	Oct 12, 2017
Property Address	3411 E 99TH WAY, THORNTON, CO 80229-2802
Document Number	0000089420
Instrument Date	Oct 12, 2017
Instrument	2017000089420
Transaction Type	Subdivision Related Transfer
Record Updated	Jan 27, 2022
Title Company	UNIFIED TITLE CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$35.71
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3411 E 99TH WAY, THORNTON, CO 80229-2802

Mortgage

Document Number	0000089421
Date	Oct 12, 2017
Instrument	2017000089421

Lender

Name	MARKETPLACE HOME MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Nov 1, 2047

April 2017: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ADAMS CO
Recording Date	Apr 20, 2017
Property Address	3411 E 99TH WAY, THORNTON, CO 80229-2802
Document Number	0000034125
Instrument Date	Apr 18, 2017
Instrument	2017000034125
Transaction Type	Transfer
Record Updated	Jan 27, 2022
Title Company	UNIFIED TITLE CO

Transaction

Amount	Amount Recorded
Tax	$23.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1314 S WELDONA LN, SUPERIOR, CO 80027-8062

Tax Assessment & Valuation

Source: Adams County assessment roll, as of January 21, 2026

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	$1,264.00 (-57.58%)	$32,440 (-8.31%) Land $6,120 Building $26,320	$477,000 (-8.8%) Land $90,000 Building $387,000
2024	$2,980.00 (-14.71%)
2023	$3,494.00 (+12.17%)	$35,380 (+13.18%) Land $5,750 Building $29,630	$523,000 (+16.29%) Land $85,000 Building $438,000
2022	$3,115.00	$31,260 Land $11,820 Building $19,440	$449,743 Land $170,000 Building $279,743

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 99.1% of the US · lower than 99.6% 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 631 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	140 / 20
Rise Broadband Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Aerux Broadband.

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