Boulder County property record for 20 Main St, Jamestown, CO 80455
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 2,160 sqft · built 1940 |
| Lot Size | 0.453 acres (19,725 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $20,000 (Oct 2007) |
| Tax Bill | $2,568 (2025) |
| Flood Zone | Zone AE (high risk) |
| APN | 1319-30-0-02-004 |
| Primary APN | 1319-30-0-02-004 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 2,160 sqft Living Area |
| 1st Floor Area | 1,236 sqft |
| Basement Area | 924 sqft |
| Finished Basement | 924 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1970 |
| Architectural Style | Ranch |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Lot Area | 19,725 sqft (0.453 acres) |
| Garage Type | Detached |
| Garage Area | 672 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 268 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0022065 |
|---|---|
| Street Address | 20 MAIN ST |
| City | JAMESTOWN |
| State | CO |
| Zip | 80455-5019 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOTS 6-7-8 BLK 8 JAMESTOWN |
| Legal Range | 71 |
| Legal Township | 2N |
| Legal Section | 30 |
| Legal Subdivision | JAMESTOWN - JT |
| Legal Block | 8 |
| Legal Lot Number | 6 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BALD MOUNTAIN |
| Census Block Group | 1 |
| Census Block | 1035 |
| Census Tract | 13703 |
Source: Boulder County records, as of September 18, 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 | PO BOX 294, JAMESTOWN, CO 80455-0294 |
| Owner Type | Individual |
| Vesting | Life Estate |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 18, 2007 · Amount on Record |
| Deed Sale | Oct 18, 2007 · Amount on Record |
| Prior Sale | May 2, 1986 · Amount on Record |
| Deed Document Number | 20072890230 |
| Prior Transfer Date | Oct 10, 2007 |
| Prior Transfer Doc | 0002890230 |
| Record Updated | Oct 29, 2026 |
Source: Boulder County assessment roll, as of September 18, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Jamestown Town |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $30,502 (-2.08%) Building $30,502 | $498,400 (-) Land $34,600 Building $463,800 | |
| 2025 | $2,568.00 (+11.75%) | $31,151 (-10.45%) Land $2,163 Building $28,988 | $498,400 (-4.01%) Land $34,600 Building $463,800 |
| 2023 | $2,298.00 (+19.38%) | $34,787 (+33.44%) Land $2,459 Building $32,328 | $519,200 (+38.42%) Land $36,700 Building $482,500 |
| 2022 | $1,925.00 | $26,069 Land $1,744 Building $24,325 | $375,100 Land $25,100 Building $350,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective October 14, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on Record median of 10 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 10 in force |
| Nearby Flood Claims | 5 (2013) |
| Most Recent Claim | Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides |
| Claims by Event |
|
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Extreme above 95% of the US · above 98.1% of Colorado |
|---|---|
| Wildfire Likelihood | 1% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.
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 JAMESTOWN serves 280 people · EPA ID CO0107401 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2024 |
| Lead | 2 ppb (2025) action level 15 ppb |
| Copper | 1.83 mg/L (2017) action level 1.3 mg/L |
| Water Quality | Treatment failure resolved · May 2018 Turbidity resolved · Jul 2017 |
|---|---|
| Treatment and Procedure | Corrosion control Jul 2018 |
| Monitoring and Reporting | 58 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 64 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| CenturyLink DSL | 100 / 10 |
No cell data coverage reported
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