Adams County property record for 1743 E 100th Pl, Thornton, CO 80229
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4 ba · 1,826 sqft · built 2002 |
| Lot Size | 0.139 acres (6,098 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $210,000 (Oct 2009) |
| Tax Bill | $1,524 (2025) |
| Deeds & Mortgages | Jan 2017 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | R0145024 |
| Primary APN | R0145024 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Plumbing Fixtures | 17 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,826 sqft Living Area |
| 1st Floor Area | 894 sqft |
| 2nd Floor Area | 932 sqft |
| Basement Area | 574 sqft |
| Finished Basement | 500 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2002 |
|---|---|
| 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 | 94 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Account Number | R0145024 |
|---|---|
| Old Parcel Number | 171914129005 |
| Street Address | 1743 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:5 |
| Legal Range | 68W |
| Legal Township | 02S |
| Legal Section | 14 |
| Legal Quarter | SE |
| Legal Subdivision | LAMBERTSON LAKES |
| Legal Block | 10 |
| Legal Lot Number | 5 |
| Jurisdiction | ADAMS CO |
| Township / Civil Division | WEST ADAMS |
| Census Block Group | 1 |
| Census Block | 1011 |
| Census Tract | 9204 |
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 | Individual Name on Record |
|---|---|
| Co-owner | Co-owner on Record |
| Mailing Address | 1743 E 100TH PL, THORNTON, CO 80229-3951 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 30, 2009 · Amount on Record |
| Deed Sale | Oct 30, 2009 · Amount on Record |
| Prior Sale | Jun 13, 2003 · Amount on Record |
| Deed Document Number | 2009000080678 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ADAMS CO |
| Property Address | 1743 E 100TH PL, THORNTON, CO 80229-3951 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000001654 |
|---|---|
| Date | Jan 6, 2017 |
| Instrument | 2017000001654 |
| Name | US BANK NA |
|---|---|
| Type | Bank |
| Address | CINCINNATI, OH 45202 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 239 Months |
| Due | Dec 15, 2036 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
Source: Adams County assessment roll, as of August 25, 2025
| Type | Name |
|---|---|
| State | Colorado |
| County | Adams County |
| Municipality | Thornton City |
| Unified School District | Adams 12 Five Star Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,524.00 (-75.33%) | $35,940 (-12.34%) Land $7,630 Building $28,310 | $575,000 (-5.12%) Land $122,000 Building $453,000 |
| 2023 | $6,178.00 (+15.26%) | $41,000 (+16.38%) Land $8,120 Building $32,880 | $606,000 (+19.54%) Land $120,000 Building $486,000 |
| 2022 | $5,360.00 | $35,230 Land $16,120 Building $19,110 | $506,960 Land $232,000 Building $274,960 |
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.
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.
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.
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 |
| 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.
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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