Boulder County property record for 3325 28th St, Boulder, CO 80301
| Property Type | Commercial |
|---|---|
| Details | 99,200 sqft · built 1966 |
| Lot Size | 9.8 acres (426,978 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $40,000 (May 2005) |
| Tax Bill | $515,397 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-20-3-00-007 |
| Primary APN | 1463-20-3-00-007 |
|---|---|
| Alternative APNs |
|
| Stories | 1 Story |
|---|---|
| Building Area | 99,200 sqft Gross Area |
| 1st Floor Area | 99,200 sqft |
| Year Built | Built 1966 |
|---|---|
| Effective Year Built | Effective 2015 |
| Construction Type | Concrete Block |
| Lot Area | 426,978 sqft |
| Cooling System | Package A/C |
|---|---|
| Heating System | HVAC |
| Account Number | R0001495 |
|---|---|
| Street Address | 3325 28TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80301-1410 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Legal Description | TR 3733 LESS .06 AC & TR 3734A 20-1N-70 BO TRACTS |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 20 |
| Legal Subdivision | TR, 194-198 - COMMERCIAL |
| Legal Tract | 3733,3734A |
| Legal Block | 1 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 12107 |
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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 4900 BOW MAR DR, LITTLETON, CO 80123-1511 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 31, 2005 · Amount on Record |
| Deed Sale | May 31, 2005 · Amount on Record |
| Prior Sale | Dec 19, 1968 · Amount on Record |
| Deed Document Number | 20052691951 |
| Record Updated | Oct 29, 2026 |
Source: Boulder County assessment roll, as of September 18, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Boulder City |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $5,350,000 (-7.41%) Land $2,054,900 Building $3,295,100 | $21,400,000 (-) Land $8,219,600 Building $13,180,400 | |
| 2025 | $515,397.00 (-4.55%) | $5,778,000 (-7.71%) Land $2,219,292 Building $3,558,708 | $21,400,000 (-4.63%) Land $8,219,600 Building $13,180,400 |
| 2023 | $539,950.00 (+35.47%) | $6,260,760 (+45.87%) Land $1,886,291 Building $4,374,469 | $22,440,000 (+51.62%) Land $6,760,900 Building $15,679,100 |
| 2022 | $398,572.00 | $4,292,000 Land $2,476,600 Building $1,815,400 | $14,800,000 Land $8,540,000 Building $6,260,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 10 individual policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 20 units insured incl. 10 condo units |
| Nearby Flood Claims | 1 (2021) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Oct 2021 · other causes |
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 | Low lower than 99.1% of the US · lower than 99.6% of Colorado |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF BOULDER serves 166,080 people · EPA ID CO0107152 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2024 |
| Lead | 2 ppb (2023–2025) action level 15 ppb |
| Water Quality | Haloacetic acids resolved · Jul 2017 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 481 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Networks Fixed Wireless | 2,500 / 2,500 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| LiveWireNet Fixed Wireless | 250 / 100 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: CenturyLink.
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