Boulder County property record for 165 Bison Dr, Boulder, CO 80302 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 2002 |
| Square Footage | 2,604 sqft Living Area |
| Lot Size | 5.18 acres |
| Occupancy | Owner Occupied |
| Last Sale | $210,000 (2001) |
| Tax Bill | $5,540.00 (2025) |
Source: Boulder County records · APN 1579-15-0-04-002
Assessment roll updated June 15, 2026 · Last verified June 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 165 BISON DR, BOULDER, CO 80302-9525 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Nov 09, 2001 · Amount on Record |
| Deed Sale | Nov 09, 2001 · Amount on Record |
| Prior Sale | Nov 15, 1972 · Amount on Record |
| Deed Doc Number | 20012217778 |
| Record Refreshed | Sep 20, 2026 |
Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
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.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $70,380 (+8.8%) Land $8,235 Building $62,145 | $1,035,000 (-) Land $121,100 Building $913,900 | |
| 2025 | $5,540.00 (-6.07%) | $64,688 (-20.74%) Land $7,569 Building $57,119 | $1,035,000 (-15.03%) Land $121,100 Building $913,900 |
| 2023 | $5,898.00 (+23.91%) | $81,613 (+35.46%) Land $11,759 Building $69,854 | $1,218,100 (+40.51%) Land $175,500 Building $1,042,600 |
| 2022 | $4,760.00 | $60,249 Land $7,214 Building $53,035 | $866,900 Land $103,800 Building $763,100 |
Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Extreme above 96% of the US · above 99% of Colorado |
|---|---|
| Wildfire Likelihood | About 1 in 67 per year |
| Exposure | Direct burnable vegetation at the parcel |
Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.
Values are read at the parcel center point; lenders make the official flood determination.
Source: NPS National Register of Historic Places · August 1, 2026 release · Last verified: October 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.
| Primary APN | 1579-15-0-04-002 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Building Area | 2,604 sqft Living Area |
| Gross Area | 6,136 sqft Gross Area |
| 1st Floor | 2,604 sqft 1st Floor |
| Basement Area | 2,604 sqft Basement |
| Stories | 1 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 2002 |
|---|---|
| Effective Year Built | Effective 2002 |
| Architectural Style | Ranch Style |
| Exterior Material | Wood Shingle Exterior |
| Construction Type | Frame Construction |
| Lot Area | 225,802 sqft |
| Parking Spaces | 4 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 928 sqft Garage |
| Deck Area | 1,141 sqft Deck |
| Heating System | Forced Air with Air Conditioning Heating |
|---|
| Account Number | R0026007 |
|---|---|
| Street Address | 165 BISON DR |
| City | BOULDER |
| State | CO |
| Zip | 80302-9525 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 40 PINE NEEDLE NOTCH |
| Legal Range | 71 |
| Legal Township | 1S |
| Legal Section | 15 |
| Legal Subdivision | PINE NEEDLE NOTCH - MT |
| Legal Block | 4 |
| Legal Lot Number | 40 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | BOULDER |
| Census Blockgroup | 4 |
| Census Block | 4008 |
| Census Tract | 12510 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures