Boulder County property record for 3930 17th St, Boulder, CO 80304 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 3,331 sqft · built 1998 |
| Lot Size | 0.426 acres (18,545 sqft) |
| Owner | Company Name on File |
| Last Sale | $139,577 (Jun 1998) |
| Tax Bill | $11,630 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-18-3-52-001 |
| Primary APN | 1463-18-3-52-001 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 3,331 sqft Living Area |
| Gross Area | 5,036 sqft |
| 1st Floor Area | 1,650 sqft |
| Upper Floors Area | 1,186 sqft |
| Basement Area | 1,650 sqft |
| Finished Basement | 495 sqft |
| Unfinished Basement | 1,155 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1998 |
|---|---|
| Effective Year Built | Effective 1998 |
| Architectural Style | A-Frame |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Lot Area | 18,545 sqft (0.426 acres) |
| Garage Type | Attached |
| Garage Area | 550 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 246 sqft |
| Deck Area | 216 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0090795 |
|---|---|
| Street Address | 3930 17TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80304-1252 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 1 MILLHISER SUB |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 18 |
| Legal Subdivision | MILLHISER SUB - BO |
| Legal Block | 3 |
| Legal Lot Number | 1 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3008 |
| Census Tract | 12105 |
Source: Boulder County records · APN 1463-18-3-52-001
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 | Company Name on File |
|---|---|
| Mailing Address | 3930 17TH ST, BOULDER, CO 80304-1252 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Living Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 02, 1998 · Amount on Record |
| Deed Sale | Jun 02, 1998 · Amount on Record |
| Prior Sale | Jan 19, 1994 |
| Deed Document Number | 19981808034 |
| Last Transfer Date | Aug 28, 2014 |
| Transfer Doc | 0003404796 |
| 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 and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $139,509 (+8.8%) Land $79,016 Building $60,493 | $2,051,600 (-) Land $1,162,000 Building $889,600 | |
| 2025 | $11,630.00 (+0.67%) | $128,225 (-11.06%) Land $72,625 Building $55,600 | $2,051,600 (-4.65%) Land $1,162,000 Building $889,600 |
| 2023 | $11,553.00 (+18.2%) | $144,164 (+28.48%) Land $75,074 Building $69,090 | $2,151,700 (+33.27%) Land $1,120,500 Building $1,031,200 |
| 2022 | $9,774.00 | $112,208 Land $60,569 Building $51,639 | $1,614,500 Land $871,500 Building $743,000 |
Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080130121053, 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 32 individual NFIP policies nearby |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 32 in force |
| Nearby Flood Claims | 26 (2005–2015) |
| Claims Outside the SFHA | 10 of 26 |
| Most Recent Claim | May 2015, rainfall accumulation, Severe Storms, Tornadoes, Flooding, Landslides, And Mudslides |
| Claims By Storm |
|
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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 482 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Lumen Technologies | Fiber | 8,000 / 8,000 |
| Ayva | Fixed Wireless (unlicensed) | 2,500 / 2,500 |
| Xfinity | Cable | 2,000 / 250 |
| Live Wire Networks | Fixed Wireless (licensed-by-rule) | 250 / 100 |
May also be available at this address: Verizon, Lumen Technologies, T-Mobile USA. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G (outdoors only) and 4G LTE
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