Boulder County property record for 3264 Sentinel Dr, Boulder, CO 80301 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 1,640 sqft · built 1992 |
| Lot Size | 0.016 acres (679 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $275,000 (Jun 2008) |
| Tax Bill | $925 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-21-3-05-018 |
| Primary APN | 1463-21-3-05-018 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Half Baths | 3 Half Baths |
| Total Rooms | 5 Rooms |
| Building Area | 1,640 sqft Living Area |
| Gross Area | 1,684 sqft |
| 1st Floor Area | 544 sqft |
| Upper Floors Area | 596 sqft |
| Basement Area | 544 sqft |
| Finished Basement | 500 sqft |
| Unfinished Basement | 44 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1992 |
|---|---|
| Effective Year Built | Effective 1998 |
| Architectural Style | Townhouse |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 679 sqft (0.016 acres) |
| Garage Type | Carport |
| Garage Area | 285 sqft |
| Carport | Carport |
| Carport Area | 285 sqft |
| Parking Spaces | 1 Parking Space |
| Patio Area | 112 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0090649 |
|---|---|
| Street Address | 3264 SENTINEL DR |
| City | BOULDER |
| State | CO |
| Zip | 80301-6300 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 18 BLK 3 CENTER GREEN HEIGHTS REPLAT |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 21 |
| Legal Subdivision | CENTER GREEN HEIGHTS REPLAT - BO |
| Legal Block | 3 |
| Legal Lot Number | 18 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 2 |
| Census Block | 2008 |
| Census Tract | 12207 |
Source: Boulder County records · APN 1463-21-3-05-018
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 | 3264 SENTINEL DR, BOULDER, CO 80301-6300 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 13, 2008 · Amount on Record |
| Deed Sale | Jun 13, 2008 · Amount on Record |
| Prior Sale | Jul 01, 2002 · Amount on Record |
| Deed Document Number | 20082936465 |
| Prior Transfer Date | Oct 19, 1995 |
| Prior Transfer Doc | 0001559716 |
| Record Updated | Sep 20, 2026 |
Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Boulder City |
| 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 | $17,362 (+8.8%) Land $8,681 Building $8,681 | $255,324 (-) Land $127,662 Building $127,662 | |
| 2025 | $925.00 (-14.98%) | $15,958 (-2%) Land $7,979 Building $7,979 | $255,324 (+5.05%) Land $127,662 Building $127,662 |
| 2023 | $1,088.00 (-27.08%) | $16,284 (+1.33%) Land $8,142 Building $8,142 | $243,047 (+5.11%) Land $121,523 Building $121,524 |
| 2022 | $1,492.00 | $16,070 Land $8,035 Building $8,035 | $231,224 Land $115,612 Building $115,612 |
Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080130122072, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Flood Insurance Cost | Premium on Record median of 20 individual NFIP policies nearby |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 20 in force |
| Wildfire Risk | Low above 2% of the US · above 1% of Colorado |
|---|---|
| Wildfire Likelihood | About 1 in 7,692 per year |
| Exposure | Direct burnable vegetation at the parcel |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 744 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Ayva | Fixed Wireless (unlicensed) | 2,500 / 2,500 |
| Xfinity | Cable | 2,000 / 250 |
| Verizon | Fixed Wireless | 300 / 20 |
| Live Wire Networks | Fixed Wireless (licensed-by-rule) | 250 / 100 |
| Lumen Technologies | DSL | 140 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: Lumen Technologies. Availability varies by address; speeds are provider-advertised maximums, not measured.
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