Boulder County property record for 3984 75th St, Boulder, CO 80301
| Property Type | Exempt (Full or Partial) |
|---|---|
| Lot Size | 3.75 acres (163,470 sqft) |
| Owner | Company Name on File |
| Last Sale | $1,420,000 (Sep 1985) |
| Flood Zone | Zone AE (high risk) |
| APN | 1463-24-0-00-001 |
| Primary APN | 1463-24-0-00-001 |
|---|---|
| Alternative APNs |
|
| Lot Area | 163,470 sqft |
|---|
| Account Number | R0035914 |
|---|---|
| Street Address | 3984 75TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80301-4514 |
| Property Category | Other |
| Property Type | Other > Exempt (Full or Partial) |
| Local Zoning Code | A |
| Legal Description | 2.73 AC M/L N1/2 NE1/4 N OF RR 24-1N-70 PER REC 710499 BRC LESS PARCELS 52 & 53 PER REC 786612 9/4/86 BRC SPLIT SEE IDS 104740 & 41 |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 24 |
| Legal Subdivision | TR, NBR 803-830 RURAL BO & LGT |
| Legal Block | 2 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 2 |
| Census Block | 2012 |
| Census Tract | 12707 |
Source: Boulder County assessment roll, as of June 15, 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 | PO BOX 791, BOULDER, CO 80306-0791 |
| Owner Type | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Sep 4, 1985 · Amount on Record |
| Deed Sale | Sep 4, 1985 · Amount on Record |
| Prior Sale | Dec 21, 1984 |
| Deed Document Number | 1985710499 |
| Record Updated | Sep 20, 2026 |
Source: Boulder County assessment roll, as of June 15, 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 | $662,922 (-3.7%) Land $662,922 | $2,549,700 (-) Land $2,549,700 | |
| 2025 | Additional exemption filed | $688,419 (+57.13%) Land $688,419 | $2,549,700 (+62.36%) Land $2,549,700 |
| 2023 | Additional exemption filed | $438,134 Land $438,134 | $1,570,372 Land $1,570,372 |
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
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 65% of the US · above 57% of Colorado |
|---|---|
| Wildfire Likelihood | 0.3% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
Source: FCC Broadband Data Collection, based on 16 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Fixed Wireless | 2,500 / 2,500 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
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