Boulder County property record for 6803 Flagstaff Rd, Boulder, CO 80302
| Property Type | Timberland, Forest, Woodland Vacant Land |
|---|---|
| Lot Size | 44.4 acres (1,936,726 sqft) |
| Owner | Individual Name on File |
| Last Sale | $289,000 (Sep 1998) |
| Tax Bill | $8 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1579-15-0-00-040 |
| Primary APN | 1579-15-0-00-040 |
|---|---|
| Alternative APNs |
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| Lot Area | 1,936,726 sqft |
|---|
| Account Number | R0089572 |
|---|---|
| Street Address | 6803 FLAGSTAFF RD |
| City | BOULDER |
| State | CO |
| Zip | 80302-9514 |
| Property Category | Vacant Land |
| Property Type | Vacant Land > Timberland, Forest, Woodland |
| Local Zoning Code | F |
| Legal Description | ALL NE 1/4 NW 1/4 & N 117 FT SE 1/4 NW 1/4 15-1S-71 44.59 AC M/L PER DEED 976449 4/10/89 BCR |
| Legal Range | 71 |
| Legal Township | 1S |
| Legal Section | 15 |
| Legal Subdivision | TR, NBR 910 WALKER RANCH AREA |
| Legal Block | 4 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 4 |
| Census Block | 4009 |
| Census Tract | 12510 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Walker Ranch Historic District listed 1984 · 23 contributing resources · NRIS 84000798 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
6803 Flagstaff Rd, timberland, forest, woodland vacant land, is owned by an individual who bought it in September 1998.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 1 MARLBOROUGH ST, 2, BOSTON, MA 02116-2168 |
| 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 | Name on Deed |
|---|---|
| Last Sale | Sep 1, 1998 · Amount on File |
| Deed Sale | Sep 1, 1998 · Amount on File |
| Prior Sale | Jul 27, 1993 · Amount on File |
| Deed Document Number | 19981842918 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 6803 Flagstaff Rd was $8.
Source: Boulder County assessment roll, as of September 18, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $85 (-7.61%) Land $85 | $340 (-) Land $340 | |
| 2025 | $8.00 | $92 Land $92 | $340 Land $340 |
| 2023 | $16.00 (-11.11%) | $185 (-) Land $185 | $700 (-) Land $700 |
| 2022 | $18.00 | $185 Land $185 | $700 Land $700 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
FEMA maps place 6803 Flagstaff Rd in Zone X, an area of minimal flood risk, though there have been 14 flood claims nearby since 1995.
Source: FEMA National Flood Hazard Layer, effective October 14, 2026 · 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 |
| Flood Insurance Cost | Premium on File median of 33 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 33 in force |
| Nearby Flood Claims | 14 (1995–2013) |
| Claims Outside the SFHA | 8 of 14 |
| Most Recent Claim | Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides |
| Claims by Event |
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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 6803 Flagstaff Rd is extreme, ranking above 98.2% of the US, with a 2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Extreme above 98.2% of the US · above 99.6% of Colorado |
|---|---|
| Wildfire Likelihood | 2% annual chance |
| Exposure | Direct burnable vegetation |
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: FCC Broadband Data Collection, based on 20 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Networks Fixed Wireless | 2,500 / 2,500 |
| Visionary Broadband Fixed Wireless | 200 / 20 |
| Rise Broadband Fixed Wireless | 50 / 10 |
May also be available: Magnolia Road Internet Cooperative.
4G LTE (outdoors only), no 5G reported
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