Adams County property record for 10020 Quivas St, Thornton, CO 80260
| Property Type | Townhouse |
|---|---|
| Details | 2 bd · 2 ba · 1,040 sqft · built 1985 |
| Lot Size | 1 acres (43,560 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $719 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R0043356 |
| Primary APN | R0043356 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 6 Plumbing Fixtures |
| Total Rooms | 4 Rooms |
| Units | 4 Units |
| Stories | 2 Stories |
| Building Area | 1,040 sqft Living Area |
| Basement Area | 520 sqft |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1985 |
|---|---|
| Architectural Style | Townhouse |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 43,560 sqft (1 acres) |
| Garage Type | Attached |
| Garage Area | 264 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Porch |
|---|---|
| Porch Area | 78 sqft |
| Deck Area | 64 sqft |
| Patio Area | 64 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air |
| Account Number | R0043356 |
|---|---|
| Old Parcel Number | 171916210012 |
| Street Address | 10020 QUIVAS ST |
| City | THORNTON |
| State | CO |
| Zip | 80260-6349 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Legal Description | SUB:PARKSIDE FILING NO 4 BLK:1 LOT:12 |
| Legal Range | 68W |
| Legal Township | 02S |
| Legal Section | 16 |
| Legal Quarter | NW |
| Legal Subdivision | PARKSIDE |
| Legal Block | 1 |
| Legal Lot Number | 12 |
| Jurisdiction | ADAMS CO |
| Township / Civil Division | WEST ADAMS |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 9322 |
10020 Quivas St, a townhouse, is owned and occupied by two individuals who acquired it in February 2004.
Source: Adams County records, as of February 9, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 10020 QUIVAS ST, THORNTON, CO 80260-6349 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Feb 26, 2004 |
| Deed Sale | Feb 26, 2004 |
| Prior Sale | Jul 12, 1995 · Amount on File |
| Deed Document Number | 20040226000025640 |
| Deed Book / Page | 4545 / 799 |
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 10020 Quivas St was $719.
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 | $719.00 | $15,130 Land $3,230 Building $11,900 | $342,000 Land $73,000 Building $269,000 |
| 2023 | $2,710.00 (+9.14%) | $23,750 (+10.26%) Land $3,520 Building $20,230 | $351,000 (+13.2%) Land $52,000 Building $299,000 |
| 2022 | $2,483.00 | $21,540 Land $7,220 Building $14,320 | $310,082 Land $104,000 Building $206,082 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 10020 Quivas 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 10020 Quivas 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 676 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Intrepid Fiber Networks Fiber | 2,000 / 2,000 |
| Xfinity Cable | 2,000 / 250 |
| LiveWireNet Fixed Wireless | 250 / 100 |
| CenturyLink DSL | 140 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Aerux Broadband, Verizon.
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