Adams County property record for 11503 Glencoe St, Thornton, CO 80233
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,446 sqft · built 2001 |
| Lot Size | 0.16 acres (6,970 sqft) |
| Owner | 2 Owner Names on File |
| Last Sale | $254,421 (Sep 2001) |
| Tax Bill | $1,505 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R0120559 |
| Primary APN | R0120559 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Plumbing Fixtures | 13 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 2,446 sqft Living Area |
| 1st Floor Area | 1,022 sqft |
| 2nd Floor Area | 1,424 sqft |
| Basement Area | 692 sqft |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2001 |
|---|---|
| Architectural Style | Other |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 6,970 sqft (0.16 acres) |
| Garage Type | Attached |
| Garage Area | 648 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 114 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air |
| Account Number | R0120559 |
|---|---|
| Old Parcel Number | 172106426011 |
| Street Address | 11503 GLENCOE ST |
| City | THORNTON |
| State | CO |
| Zip | 80233-5853 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SUB:NOTTS LANDING SUBD FILING NO 1 BLK:6 LOT:11 |
| Legal Range | 67W |
| Legal Township | 02S |
| Legal Section | 06 |
| Legal Quarter | SE |
| Legal Subdivision | NOTTS LANDING SUBD FILING NO 1 |
| Legal Block | 6 |
| Legal Lot Number | 11 |
| Jurisdiction | ADAMS CO |
| Township / Civil Division | WEST ADAMS |
| Census Block Group | 5 |
| Census Block | 5010 |
| Census Tract | 8550 |
The current owner of 11503 Glencoe St bought it in September 2001.
Source: Adams County records, as of February 9, 2026
| Owner of Record | 2 Owner Names on File |
|---|---|
| Mailing Address | 11503 GLENCOE ST, THORNTON, CO 80233-5853 |
| Occupancy | Owner Occupied |
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 | Sep 5, 2001 · Amount on File |
| Deed Sale | Sep 5, 2001 · Amount on File |
| Deed Document Number | C0853261 |
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 11503 Glencoe St was $1,505.
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 | $1,505.00 | $35,500 Land $7,500 Building $28,000 | $568,000 Land $120,000 Building $448,000 |
| 2023 | $4,554.00 (+5.93%) | $41,740 (+6.94%) Land $7,370 Building $34,370 | $617,000 (+9.88%) Land $109,000 Building $508,000 |
| 2022 | $4,299.00 | $39,030 Land $15,160 Building $23,870 | $561,516 Land $218,000 Building $343,516 |
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 11503 Glencoe 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.
Wildfire risk around 11503 Glencoe St is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.6% of Colorado |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 523 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Intrepid Fiber Networks Fiber | 2,000 / 2,000 |
| Ting Fiber | 2,000 / 2,000 |
| Xfinity Cable | 2,000 / 250 |
| Rise Broadband Fixed Wireless | 300 / 60 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Aerux Broadband, CenturyLink, Verizon.
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