Adams County property record for 417 E 134th Ave, Thornton, CO 80241
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 2,159 sqft · built 1999 |
| Lot Size | 0.172 acres (7,503 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $353,100 (Jun 2014) |
| Tax Bill | $1,786 (2025) |
| Deeds & Mortgages | Oct 2025 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 1573-27-0-02-018 |
| Primary APN | 1573-27-0-02-018 |
|---|---|
| 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 | 2,159 sqft Living Area |
| Gross Area | 4,069 sqft |
| 1st Floor Area | 1,330 sqft |
| 2nd Floor Area | 829 sqft |
| Basement Area | 1,330 sqft |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1999 |
|---|---|
| Effective Year Built | Effective 1999 |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 7,503 sqft (0.172 acres) |
| View / Lot | Open Space |
| Garage Type | Attached |
| Garage Area | 580 sqft |
| Parking Spaces | 2 Parking Spaces |
| Putting Green | Putting Green |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0018594 |
|---|---|
| Street Address | 417 E 134TH AVE |
| City | THORNTON |
| State | CO |
| Zip | 80241-1722 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SUB:ROLLING HILLS 2ND FILING BLK:1 LOT:30 |
| Legal Range | 68W |
| Legal Township | 01S |
| Legal Section | 27 |
| Legal Subdivision | ROLLING HILLS |
| Legal Block | 1 |
| Legal Lot Number | 30 |
| Jurisdiction | ADAMS CO |
| Township / Civil Division | WEST ADAMS |
| Census Block Group | 1 |
| Census Block | 1025 |
| Census Tract | 8526 |
Source: Adams County records, as of March 19, 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 |
|---|---|
| Mailing Address | 417 E 134TH AVE, THORNTON, CO 80241-1722 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 30, 2014 · Amount on Record |
| Deed Sale | Jun 30, 2014 · Amount on Record |
| Prior Sale | Jul 14, 2005 · Amount on Record |
| Deed Document Number | 201441436 |
| Prior Transfer Date | Feb 9, 2000 |
| Prior Transfer Doc | 000C642304 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ADAMS CO |
| Property Address | 417 E 134TH AVE, THORNTON, CO 80241-1722 |
| Transaction Type | Mortgage |
| Record Updated | Oct 31, 2025 |
| Name | Verified Name |
|---|---|
| Address | 1003 OAKLANDS DR, ROUND ROCK, TX 78681-4034 |
| Document Number | 0000062120 |
|---|---|
| Date | Oct 22, 2025 |
| Instrument | 2025000062120 |
| Name | FIRSTBANK |
|---|---|
| Type | Bank |
| Address | DENVER, CO 80215 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 36 Months |
| Due | Oct 20, 2028 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
Source: Adams County assessment roll, as of January 21, 2026
| 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 | $1,786.00 (-60.88%) | $45,830 (-4.18%) Land $11,140 Building $34,690 | $674,000 (-4.67%) Land $163,800 Building $510,200 |
| 2024 | $4,565.00 (-12.5%) | ||
| 2023 | $5,217.00 (+0.79%) | $47,830 (+1.79%) Land $11,080 Building $36,750 | $707,000 (+4.55%) Land $163,800 Building $543,200 |
| 2022 | $5,176.00 | $46,990 Land $22,760 Building $24,230 | $676,205 Land $327,600 Building $348,605 |
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| 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 | Low lower than 93% of the US · lower than 97.2% of Colorado |
|---|---|
| Wildfire Likelihood | 0.04% annual chance |
| Exposure | Direct burnable vegetation |
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 23 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| CenturyLink Fiber | 2,000 / 1,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Aerux Broadband.
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