Routt County property record for 21539 4th Ave, Phippsburg, CO 80469
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 2 ba · 1,176 sqft · built 1909 |
| Lot Size | 0.14 acres (6,098 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $1,090 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R5335690 |
| Primary APN | R5335690 |
|---|---|
| Alternative APN |
|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,176 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1909 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | Contemporary |
| Lot Area | 6,098 sqft (0.14 acres) |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Gravity Furnace |
|---|---|
| Heating Fuel | Propane |
| Sewer | Municipal |
| Account Number | R5335690 |
|---|---|
| Street Address | 21539 4TH AVE |
| City | PHIPPSBURG |
| State | CO |
| Zip | 80469-5025 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | HT |
| Legal Description | LOTS 11,12,13 BLK 21 PHIPPS |
| Legal Range | 85 |
| Legal Township | 03 |
| Legal Section | 17 |
| Legal Subdivision | PHIPPSBURG |
| Legal Block | 21 |
| Legal Lot Number | 11 |
| Jurisdiction | ROUTT CO |
| Township / Civil Division | OAK CREEK |
| Census Block Group | 1 |
| Census Block | 1213 |
| Census Tract | 300 |
21539 4th Ave, a single family home, is owned by an individual.
Source: Routt County records, as of March 27, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | PO BOX 86, PHIPPSBURG, CO 80469-0086 |
| Owner Type | Individual |
| Vesting | Joint Tenants |
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 | Name on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 21539 4th Ave was $1,090, up 53.1% from the year before.
Source: Routt County assessment roll, as of March 27, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Routt County |
| Unified School District | South Routt School District RE-3 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,090.00 (+53.09%) | $23,870 (+39.92%) Land $5,990 Building $17,880 | $338,660 (+32.96%) Land $85,000 Building $253,660 |
| 2024 | $712.00 (+0.28%) | $17,060 (-) Land $3,440 Building $13,620 | $254,700 (-) Land $51,400 Building $203,300 |
| 2023 | $710.00 (+24.13%) | $17,060 (+17.66%) Land $3,440 Building $13,620 | $254,700 (+22.09%) Land $51,400 Building $203,300 |
| 2022 | $572.00 | $14,500 Land $2,570 Building $11,930 | $208,610 Land $37,000 Building $171,610 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 21539 4th Ave in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 1984.
Source: FEMA National Flood Hazard Layer, effective November 26, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 6 in force |
| Nearby Flood Claims | 3 (1984–2010) |
| Most Recent Claim | Jan 2010 · other causes |
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 21539 4th Ave is moderate, ranking above 63% 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 63% of the US · above 52% 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 | TOWN OF PHIPPSBURG serves 200 people · EPA ID CO0154609 |
|---|---|
| Water Source | Groundwater influenced by surface water |
| Last State Inspection | Jul 2023 |
| Lead | Under 1 ppb (2026) action level 15 ppb |
| Water Quality | Treatment failure resolved · Jun 2025 |
|---|---|
| Treatment and Procedure | Corrosion control Mar 2021 Coliform assessment Nov 2018 |
| Monitoring and Reporting | 8 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 68 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Luminate Broadband Fiber | 1,000 / 1,000 |
| Starlink Satellite | 280 / 30 |
5G (outdoors only) and 4G LTE
Search by:
By searching, you agree to: Terms • Privacy • Disclosures