Adams County property record for 9291 High St, Thornton, CO 80229
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,176 sqft · built 1955 |
| Lot Size | 0.147 acres (6,400 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $280,000 (Jul 2017) |
| Tax Bill | $2,691 (2025) |
| Deeds & Mortgages | Feb 2021 Mortgage Jul 2017 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 1719-23-1-21-024 |
| Primary APN | 1719-23-1-21-024 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 9 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,176 sqft Living Area |
| 1st Floor Area | 1,176 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 2016 |
| Architectural Style | Ranch |
| Exterior Material | Frame/Masonry/Veneer |
| Construction Type | Frame |
| Roof Type | Gable/Hip |
| Roof Material | Composition Shingle |
| Lot Area | 6,400 sqft (0.147 acres) |
| Lot Dimensions | 100 ft deep x 64 ft wide |
| Porch | Concrete/Metal Slab |
|---|---|
| Porch Area | 280 sqft |
| Shed | 1 Shed |
| Shed Area | 100 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0051977 |
|---|---|
| Street Address | 9291 HIGH ST |
| City | THORNTON |
| State | CO |
| Zip | 80229-7678 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SUB:THORNTON BLK:54 LOT:18 |
| Legal Range | 68W |
| Legal Township | 02S |
| Legal Section | 23 |
| Legal Quarter | 1 |
| Legal Subdivision | THORNTON |
| Legal Block | 54 |
| Legal Lot Number | 18 |
| Jurisdiction | ADAMS CO |
| Township / Civil Division | WEST ADAMS |
| Census Block Group | 3 |
| Census Block | 3005 |
| Census Tract | 9101 |
9291 High St is owned and occupied by two individuals who bought it in July 2017.
Source: Adams County records, as of October 12, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 9291 HIGH ST, THORNTON, CO 80229-7678 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Feb 2, 2021 | Deed of Trust, Mortgage · Conventional Mortgage ZENITH HOME LOANS |
| Jul 14, 2017 | Warranty Deed, Transfer · Conventional Mortgage HALLMARK HOME MORTGAGE LLC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 14, 2017 · Amount on File |
| Deed Sale | Jul 14, 2017 · Amount on File |
| Deed Document Number | 201760523 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ADAMS CO |
| Property Address | 9291 HIGH ST, THORNTON, CO 80229-7678 |
| Transaction Type | Mortgage |
| Record Updated | Feb 9, 2021 |
| Title Company | CANTON TITLE, CANYON TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000011689 |
|---|---|
| Date | Feb 2, 2021 |
| Instrument | 2021000011689 |
| Name | ZENITH HOME LOANS |
|---|---|
| Type | Mortgage Company |
| Address | SCOTTSDALE, AZ 85258 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Feb 1, 2051 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | ADAMS CO |
| Recording Date | Jul 14, 2017 |
| Property Address | 9291 HIGH ST, THORNTON, CO 80229-7678 |
| Document Number | 0000060523 |
| Instrument Date | Jul 12, 2017 |
| Instrument | 2017000060523 |
| Transaction Type | Transfer |
| Record Updated | Jan 27, 2022 |
| Title Company | HERITAGE TITLE CO |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $28.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 00000 |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 9291 HIGH ST, THORNTON, CO 80229-7678 |
| Document Number | 0000060524 |
|---|---|
| Date | Jul 14, 2017 |
| Instrument | 2017000060524 |
| Name | HALLMARK HOME MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Aug 1, 2047 |
The 2025 property tax bill for 9291 High St was $2,691.
Source: Adams County assessment roll, as of January 21, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Adams County |
| Municipality | Thornton City |
| Unified School District | Mapleton School District 1 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,691.00 | $28,420 Land $6,120 Building $22,300 | $418,000 Land $90,000 Building $328,000 |
| 2023 | $3,018.00 (+12.95%) | $30,580 (+14.06%) Land $6,090 Building $24,490 | $452,000 (+17.16%) Land $90,000 Building $362,000 |
| 2022 | $2,672.00 | $26,810 Land $10,560 Building $16,250 | $385,798 Land $152,000 Building $233,798 |
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.
FEMA maps place 9291 High St 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.
The area around 9291 High St has no burnable land within ember reach, so its wildfire risk is not rated.
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 894 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| CenturyLink Fiber · DSL in parts of the area | 2,000 / 1,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Aerux Broadband, LiveWireNet, T-Mobile.
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