Montezuma County property record for 446 Riverside Ave, Mancos, CO 81328
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,042 sqft · built 1908 |
| Lot Size | 0.16 acres (6,970 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $170,000 (Sep 2015) |
| Tax Bill | $1,448 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R005012 |
| Primary APN | R005012 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 1 Story |
| Building Area | 1,042 sqft Total Area |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1908 |
|---|---|
| Effective Year Built | Effective 1977 |
| Architectural Style | Ranch |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Foundation Type | No Foundation |
| Roof Type | Gable |
| Roof Material | Metal |
| Lot Area | 6,970 sqft (0.16 acres) |
| Garage Area | 384 sqft |
| Heating System | Floor/Wall Furnace |
|---|---|
| Sewer | Municipal |
| Account Number | R005012 |
|---|---|
| Street Address | 446 RIVERSIDE AVE |
| City | MANCOS |
| State | CO |
| Zip | 81328-7942 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | SFR-1 |
| Legal Description | SUBDIVISION: SUNNYSIDE ADDITION LOT: 15-16 BLOCK: 1 B386 P396 B607 P116 |
| Legal Subdivision | SUNNYSIDE ADDITION |
| Legal Block | 1 |
| Legal Lot Number | 15-16 |
| Jurisdiction | MONTEZUMA CO |
| Township / Civil Division | MANCOS |
| Census Block Group | 2 |
| Census Block | 2041 |
| Census Tract | 969100 |
446 Riverside Ave is owned and occupied by two individuals who bought it in September 2015.
Source: Montezuma County records, as of March 24, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 446 RIVERSIDE AVE, MANCOS, CO 81328-7942 |
| 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 | Sep 4, 2015 · Amount on File |
| Deed Sale | Sep 4, 2015 · Amount on File |
| Prior Sale | Jan 29, 2008 · Amount on File |
| Deed Document Number | 2015602028 |
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 446 Riverside Ave was $1,448, up 48.4% from the year before.
Source: Montezuma County assessment roll, as of March 24, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Montezuma County |
| Municipality | Mancos Town |
| Unified School District | Mancos School District RE-6 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,448.00 (+48.36%) | $20,442 (+40.89%) Land $4,179 Building $16,263 | $256,811 (+40.89%) Land $52,500 Building $204,311 |
| 2024 | $976.00 (+1.24%) | $14,509 (-23.18%) Land $2,782 Building $11,727 | $182,276 (-23.18%) Land $34,953 Building $147,323 |
| 2023 | $964.00 (+16%) | $18,887 (+56.79%) Land $3,622 Building $15,265 | $237,276 (+56.8%) Land $45,500 Building $191,776 |
| 2022 | $831.00 | $12,046 Land $2,608 Building $9,438 | $151,326 Land $32,760 Building $118,566 |
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 446 Riverside Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective September 26, 2008 · OpenFEMA NFIP redacted claims and policies, as of September 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 |
| Nearby Flood Policies | 4 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 446 Riverside Ave is moderate, ranking above 64% of the US, with a 0.2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 64% of the US · above 54% of Colorado |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | MANCOS RURAL WATER COMPANY private · serves 1,300 people · EPA ID CO0142600 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2023 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 22 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 121 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Choice Broadband Fixed Wireless | 400 / 80 |
| Verizon Fixed Wireless | 300 / 20 |
| Nimbus Solutions Fixed Wireless | 100 / 20 |
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