1703 E 100th Pl, Thornton (Denver), CO 80229 Property Records

Adams County property record for 1703 E 100th Pl, Thornton, CO 80229

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,062 sqft · built 2003
Lot Size	0.139 acres (6,098 sqft)
Owner	Trust Name on Record
Tax Bill	$1,489 (2025)
Deeds & Mortgages	Sep 2022 Line of Credit Oct 2021 Line of Credit + 2 more
Flood Zone	Zone X (minimal risk)
APN	`R0145021`

Property Details

APN / Parcel Number

Primary APN	`R0145021`
Alternative APNs	`0171914129002` `171914129002`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Plumbing Fixtures	13 Plumbing Fixtures
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	2,062 sqft Living Area
1st Floor Area	878 sqft
2nd Floor Area	1,184 sqft
Basement Area	558 sqft
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2003
Architectural Style	Other
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	6,098 sqft (0.139 acres)
Garage Type	Attached
Garage Area	550 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch
Porch Area	126 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air

Location & Zoning

Account Number	R0145021
Old Parcel Number	171914129002
Street Address	1703 E 100TH PL
City	THORNTON
State	CO
Zip	80229-3951
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	SUB:LAMBERTSON LAKES SUBD BLK:10 LOT:2
Legal Range	68W
Legal Township	02S
Legal Section	14
Legal Quarter	SE
Legal Subdivision	LAMBERTSON LAKES
Legal Block	10
Legal Lot Number	2
Jurisdiction	ADAMS CO
Township / Civil Division	WEST ADAMS
Census Block Group	1
Census Block	1011
Census Tract	9204

Owner

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

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Trust Name on Record
Mailing Address	1703 E 100TH PL, THORNTON, CO 80229-3951
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Sep 1, 2022	Deed of Trust, Mortgage · Line of Credit KEY BANK NA
Oct 6, 2021	Deed of Trust, Mortgage · Line of Credit KEY BANK NA
May 12, 2021	Deed of Trust, Mortgage · VA Mortgage UNITED WHOLESALE MORTGAGE
Mar 21, 2017	Deed of Trust, Mortgage · Line of Credit KEYBANK USA

Assessor's Deed Record

Deed Names	Name on Deed
Prior Sale	Dec 5, 2016
Last Transfer Date	Dec 6, 2016
Transfer Doc	0000105785
Record Updated	Jun 8, 2026

September 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	1703 E 100TH PL, THORNTON, CO 80229-3951
Transaction Type	Mortgage
Record Updated	Sep 7, 2022
Title Company	ACCURATE TITLE GROUP

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1703 E I H PL, DENVER, CO 80229

Mortgage

Document Number	0000074187
Date	Sep 1, 2022
Instrument	2022000074187

Lender

Name	KEY BANK NA
Type	Bank
Address	CLEVELAND, OH 44144

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	359 Months
Due	Aug 23, 2052

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

October 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	1703 E 100TH PL, THORNTON, CO 80229-3951
Transaction Type	Mortgage
Record Updated	Oct 13, 2021
Title Company	SOLIDIFI

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1703 E 100TH PL, THORNTON, CO 80229-3951

Mortgage

Document Number	0000117774
Date	Oct 6, 2021
Instrument	2021000117774

Lender

Name	KEY BANK NA
Type	Bank
Address	CLEVELAND, OH 44144

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	359 Months
Due	Sep 8, 2051

May 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	1703 E 100TH PL, THORNTON, CO 80229-3951
Transaction Type	Mortgage
Record Updated	Jul 9, 2021
Title Company	CAPITAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000058193
Date	May 12, 2021
Instrument	2021000058193

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company
Address	PONTIAC, MI 48341

Agreement

Type	VA Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jun 1, 2051

March 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	1703 E 100TH PL, THORNTON, CO 80229-3951
Document Number	0000034371
Instrument Date	Mar 21, 2017
Transaction Type	Mortgage
Record Updated	Apr 28, 2017
Title Company	ACCURATE TITLE GROUP, ACCURATE TITLE GRP

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Corporate Trust
Address	1703 E 100TH PL THORNTON CO 802293951, THORNTON, CO 80229-3951

Mortgage

Document Number	0000034371
Date	Apr 20, 2017
Instrument	34371

Lender

Name	KEYBANK USA
Type	Bank
Address	BROOKLYN, OH 44144

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Apr 19, 2047

Interest

Rate Type	Adjustable Rate

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	$1,489.00 (-75.41%)	$35,130 (-12.59%) Land $7,630 Building $27,500	$562,000 (-5.39%) Land $122,000 Building $440,000
2023	$6,056.00 (+8.74%)	$40,190 (+9.81%) Land $8,120 Building $32,070	$594,000 (+12.77%) Land $120,000 Building $474,000
2022	$5,569.00	$36,600 Land $16,120 Building $20,480	$526,719 Land $232,000 Building $294,719

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

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	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 279 locations within half a mile, as of December 31, 2025

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

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

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