Adams County property record for 6294 E 143rd Dr, Thornton, CO 80602 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 2,704 sqft · built 2021 |
| Lot Size | 0.145 acres (6,300 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $759,000 (Oct 2022) |
| Tax Bill | $4,745 (2025) |
| Deeds & Mortgages | Jan 2024 Transfer Oct 2022 Sale & Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 1571-20-2-11-033 |
| Primary APN | 1571-20-2-11-033 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 12 Plumbing Fixtures |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,704 sqft Living Area |
| Gross Area | 4,487 sqft |
| Basement Area | 1,193 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2021 |
|---|---|
| Effective Year Built | Effective 2021 |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 6,300 sqft (0.145 acres) |
| Garage Type | Attached |
| Garage Area | 457 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Covered Slab |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0199059 |
|---|---|
| Street Address | 6294 E 143RD DR |
| City | THORNTON |
| State | CO |
| Zip | 80602-8351 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | HOLLY HILLS ESTATES FLG NO 1 3RD AMEND BLK 13 LOT 7C |
| Legal Range | 67W |
| Legal Township | 01S |
| Legal Section | 20 |
| Legal Quarter | 2 |
| Legal Subdivision | HOLLY HILLS ESTATES |
| Legal Block | 13 |
| Legal Lot Number | 7C |
| Jurisdiction | ADAMS CO |
| Township / Civil Division | BRIGHTON |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 8540 |
Source: Adams County records · APN 1571-20-2-11-033
Assessment roll updated January 21, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 6294 E 143RD DR, THORNTON, CO 80602-8351 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jan 23, 2024 | Intrafamily Transfer, Transfer |
| Oct 11, 2022 | Special Warranty Deed, Transfer · Conventional Mortgage MOUNTAIN VALLEY BANK |
| Apr 13, 2022 | Special Warranty Deed, Transfer HERITAGE TITLE COMPANY |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Oct 11, 2022 · Amount on Record |
| Deed Sale | Oct 11, 2022 · Amount on Record |
| Prior Sale | Apr 13, 2022 · Amount on Record |
| Deed Document Number | 202283509 |
| Last Transfer Date | Jan 10, 2024 |
| Transfer Doc | 0000003652 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ADAMS CO |
| Recording Date | Jan 23, 2024 |
| Property Address | 6294 E 143RD DR, THORNTON, CO 80602-8351 |
| Document Number | 0000003652 |
| Instrument Date | Jan 10, 2024 |
| Instrument | 2024000003652 |
| Transaction Type | Transfer |
| Record Updated | Feb 10, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 6294 E 143RD DR, THORNTON, CO 80602-8351 |
| Document Type | Special Warranty Deed |
|---|---|
| Jurisdiction | ADAMS CO |
| Recording Date | Oct 11, 2022 |
| Property Address | 6294 E 143RD DR, THORNTON, CO 80602-8351 |
| Document Number | 0000083509 |
| Instrument Date | Oct 05, 2022 |
| Instrument | 2022000083509 |
| Transaction Type | Transfer |
| Record Updated | Feb 10, 2026 |
| Title Company | UNKNOWN, ASCENDANT NATL TTL CO LLC |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $75.90 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 6294 E 143RD DR, THORNTON, CO 80602-8351 |
| Document Number | 0000083510 |
|---|---|
| Date | Oct 11, 2022 |
| Instrument | 2022000083510 |
| Name | MOUNTAIN VALLEY BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Nov 01, 2052 |
| Document Type | Special Warranty Deed |
|---|---|
| Jurisdiction | ADAMS CO |
| Recording Date | Apr 13, 2022 |
| Property Address | 6294 E 143RD DR, THORNTON, CO 80602-8351 |
| Document Number | 0000032881 |
| Map Reference | DOC 2019000023167 |
| Instrument Date | Apr 12, 2022 |
| Instrument | 2022000032881 |
| Transaction Type | Transfer |
| Record Updated | Feb 10, 2026 |
| Title Company | HERITAGE TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Tax | $78.02 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants in Severalty |
| Address | 6294 EAST 143RD DRIVE, BOULDER, CO 80302 |
Source: Adams County records · Assessment roll updated January 21, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Adams County |
| Municipality | Thornton City |
| Unified School District | School District 27J (PK - 12) |
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.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,745.00 (-38.41%) | $50,120 (+1.91%) Land $8,840 Building $41,280 | $737,000 (+1.38%) Land $130,000 Building $607,000 |
| 2024 | $7,704.00 (-3.81%) | ||
| 2023 | $8,009.00 (+38.44%) | $49,180 (+39.76%) Land $7,780 Building $41,400 | $727,000 (+43.57%) Land $115,000 Building $612,000 |
| 2022 | $5,785.00 | $35,190 Land $15,980 Building $19,210 | $506,370 Land $230,000 Building $276,370 |
Source: FEMA National Flood Hazard Layer, Adams County (08001C), updated October 2, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 405 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Lumen Technologies | Fiber | 2,000 / 1,000 |
| Xfinity | Cable | 2,000 / 250 |
| JAB Wireless | Fixed Wireless (unlicensed) | 500 / 100 |
| Verizon | Fixed Wireless | 300 / 20 |
| AT&T | Fixed Wireless | 100 / 20 |
May also be available at this address: T-Mobile USA, Lumen Technologies. Availability varies by address; speeds are provider-advertised maximums, not measured.
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