Adams County property record for 12319 Monroe Dr, Thornton, CO 80241 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,768 sqft · built 1973 |
| Lot Size | 0.161 acres (7,000 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $489,900 (Sep 2024) |
| Tax Bill | $3,681 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1573-36-4-02-003 |
| Primary APN | 1573-36-4-02-003 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 6 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,768 sqft Living Area |
| Gross Area | 2,054 sqft |
| 1st Floor Area | 1,768 sqft |
| Basement Area | 884 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1973 |
|---|---|
| Effective Year Built | Effective 2024 |
| Architectural Style | Bi-Level |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 7,000 sqft (0.161 acres) |
| Lot Dimensions | 100 ft deep x 70 ft wide |
| View / Lot | Open Space |
| Garage Type | Attached |
| Garage Area | 286 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Slab |
| Deck Area | 96 sqft |
| Patio Area | 96 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0025930 |
|---|---|
| Street Address | 12319 MONROE DR |
| City | THORNTON |
| State | CO |
| Zip | 80241-3504 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SUB:THORNTON MEADOWS BLK:7 LOT:3 |
| Legal Range | 68W |
| Legal Township | 01S |
| Legal Section | 36 |
| Legal Quarter | 4 |
| Legal Subdivision | THORNTON MEADOWS |
| Legal Block | 7 |
| Legal Lot Number | 3 |
| Jurisdiction | ADAMS CO |
| Township / Civil Division | WEST ADAMS |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 8555 |
Source: Adams County records · APN 1573-36-4-02-003
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 | 12319 MONROE DR, THORNTON, CO 80241-3504 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Sep 09, 2024 · Amount on Record |
| Deed Sale | Sep 09, 2024 · Amount on Record |
| Prior Sale | May 29, 2024 · Amount on Record |
| Deed Document Number | 202449512 |
| Prior Transfer Date | Jul 10, 2001 |
| Prior Transfer Doc | 000C832256 |
| Record Updated | Sep 20, 2026 |
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 | Adams 12 Five Star Schools (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 | $3,681.00 (+37.66%) | $32,710 (+10.62%) Land $5,580 Building $27,130 | $481,000 (+10.07%) Land $82,000 Building $399,000 |
| 2024 | $2,674.00 (-17.09%) | ||
| 2023 | $3,225.00 (+10.75%) | $29,570 (+11.84%) Land $5,550 Building $24,020 | $437,000 (+14.88%) Land $82,000 Building $355,000 |
| 2022 | $2,912.00 | $26,440 Land $11,400 Building $15,040 | $380,411 Land $164,000 Building $216,411 |
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 570 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Lumen Technologies | Fiber | 8,000 / 8,000 |
| Xfinity | Cable | 2,000 / 250 |
| JAB Wireless | Fixed Wireless (unlicensed) | 300 / 60 |
| Verizon | Fixed Wireless | 300 / 20 |
| AT&T | Fixed Wireless | 100 / 20 |
May also be available at this address: Lumen Technologies, T-Mobile USA. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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