Boulder County property record for 3955 28th St, Boulder, CO 80301
| Property Type | Apartment House (2-4 Units) |
|---|---|
| Details | 84 bd · 84 ba · 61,104 sqft · built 2002 |
| Lot Size | 4.91 acres (214,243 sqft) |
| Owner | Company Name on File |
| Last Sale | $2,500,000 (Apr 2002) |
| Tax Bill | $194,629 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-17-3-27-001 |
| Primary APN | 1463-17-3-27-001 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 84 Beds |
|---|---|
| Full Baths | 84 Baths |
| Total Rooms | 84 Rooms |
| Units | 84 Units |
| Stories | 1 Story |
| Building Area | 61,104 sqft Living Area |
| 1st Floor Area | 61,104 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2002 |
|---|---|
| Effective Year Built | Effective 2002 |
| Architectural Style | A-Frame |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 214,243 sqft |
| Shed | 1 Shed |
| Total Buildings | 2 Buildings |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0500415 |
|---|---|
| Street Address | 3955 28TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80301-1603 |
| Property Category | Commercial |
| Property Type | Residential > Multi-Unit > Apartment House (2-4 Units) |
| Legal Description | LOT 2A ELK PARK AMENDMENT 1 |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 17 |
| Legal Subdivision | ELK PARK AMENDMENT 1 |
| Legal Block | 3 |
| Legal Lot Number | 2A |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3004 |
| Census Tract | 12103 |
3955 28th St, a residential property, is owned by a company that bought it in April 2002.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 4500 DORR ST, TOLEDO, OH 43615-4040 |
| Owner Type | Company |
| Vesting | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 9, 2002 · Amount on File |
| Deed Sale | Apr 9, 2002 · Amount on File |
| Prior Sale | Apr 9, 2002 · Amount on File |
| Deed Document Number | 20022275596 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 3955 28th St was $194,629.
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 | $2,216,086 (+8.57%) Land $286,933 Building $1,929,153 | $32,659,500 (-) Land $4,289,600 Building $28,369,900 | |
| 2025 | $194,629.00 | $2,041,219 Land $268,100 Building $1,773,119 | $32,659,500 Land $4,289,600 Building $28,369,900 |
| 2023 | $86,472.00 (-5.56%) | $1,005,000 (+1.93%) Land $234,500 Building $770,500 | $15,000,000 (+3.45%) Land $3,500,000 Building $11,500,000 |
| 2022 | $91,563.00 | $986,000 Land $238,000 Building $748,000 | $14,500,000 Land $3,500,000 Building $11,000,000 |
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.
FEMA maps place 3955 28th St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 File median of 28 individual policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 58 units insured incl. 30 condo units |
| Nearby Flood Claims | 18 (1995–2022) |
| Claims Outside the SFHA | 9 of 18 |
| Most Recent Claim | Oct 2022 · rainfall accumulation |
| Claims by Event |
|
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.
Wildfire risk around 3955 28th St is low, with a 0.06% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 62% of the US · lower than 79% of Colorado |
|---|---|
| Wildfire Likelihood | 0.06% annual chance |
| Exposure | Direct burnable vegetation |
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 341 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 |
| LiveWireNet Fixed Wireless | 250 / 100 |
| CenturyLink DSL · Fiber in parts of the area | 140 / 20 |
May also be available: T-Mobile, Verizon.
5G (outdoors only) and 4G LTE
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