Boulder County property record for 5156 Flagstaff Rd, Boulder, CO 80302
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 3,753 sqft · built 2012 |
| Lot Size | 15 acres (653,978 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $1,075,000 (Jun 2012) |
| Tax Bill | $14,667 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1579-10-0-00-002 |
| Primary APN | 1579-10-0-00-002 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 3,753 sqft Living Area |
| Gross Area | 4,749 sqft |
| 1st Floor Area | 2,547 sqft |
| Upper Floors Area | 1,206 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2012 |
|---|---|
| Effective Year Built | Effective 2012 |
| Exterior Material | Composition/Composite |
| Construction Type | Frame |
| Roof Material | Metal |
| Lot Area | 653,978 sqft |
| Garage Type | Attached |
| Garage Area | 996 sqft |
| Parking Spaces | 4 Parking Spaces |
| Porch | Porch |
| Porch Area | 531 sqft |
| Patio Area | 195 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0023813 |
|---|---|
| Street Address | 5156 FLAGSTAFF RD |
| City | BOULDER |
| State | CO |
| Zip | 80302-9576 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | F |
| Legal Description | TR 4715 10-1S-71 14.72 AC |
| Legal Range | 71 |
| Legal Township | 1S |
| Legal Section | 10 |
| Legal Subdivision | TR, NBR 910 WALKER RANCH AREA |
| Legal Tract | 4715 |
| Legal Block | 3 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BALD MOUNTAIN |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 13706 |
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 | 5156 FLAGSTAFF RD, BOULDER, CO 80302-9576 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 1, 2012 · Amount on Record |
| Deed Sale | Jun 1, 2012 · Amount on Record |
| Prior Sale | Jul 31, 2003 · Amount on Record |
| Deed Document Number | 20123226860 |
| Last Transfer Date | Oct 9, 2012 |
| Transfer Doc | 0003260674 |
| Record Updated | Oct 29, 2026 |
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 | $156,182 (+5.58%) Land $12,348 Building $143,834 | $2,366,800 (-) Land $251,600 Building $2,115,200 | |
| 2025 | $14,667.00 (-1.38%) | $147,925 (-12.28%) Land $15,725 Building $132,200 | $2,366,800 (-5.96%) Land $251,600 Building $2,115,200 |
| 2023 | $14,872.00 (+22.86%) | $168,626 (+34.8%) Land $22,378 Building $146,248 | $2,516,800 (+39.83%) Land $334,000 Building $2,182,800 |
| 2022 | $12,105.00 | $125,093 Land $13,761 Building $111,332 | $1,799,900 Land $198,000 Building $1,601,900 |
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.
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 |
| Community Rating System | Class 5 (25% premium discount) |
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Extreme above 97.5% of the US · above 99.3% 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 5 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Networks Fixed Wireless | 2,500 / 2,500 |
| Starlink Satellite | 280 / 30 |
| Visionary Broadband Fixed Wireless | 100 / 20 |
May also be available: Rise Broadband.
4G LTE (outdoors only), no 5G reported
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