Boulder County property record for 4580 Broadway St, Unit C, Boulder, CO 80304
| Property Type | Commercial Condominium |
|---|---|
| Details | 7,931 sqft · built 2003 |
| Lot Size | 6.47 acres (282,068 sqft) |
| Owner | Company Name on File |
| Last Sale | $1,600,000 (Oct 2011) |
| Tax Bill | $74,660 (2025) |
| Deeds & Mortgages | Nov 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-18-2-46-001 |
| Primary APN | 1463-18-2-46-001 |
|---|---|
| Alternative APNs |
|
| Units | 16 Units |
|---|---|
| Stories | 1 Story |
| Building Area | 7,931 sqft Gross Area |
| 1st Floor Area | 7,931 sqft |
| Year Built | Built 2003 |
|---|---|
| Effective Year Built | Effective 2004 |
| Construction Type | Brick |
| Lot Area | 282,068 sqft |
| Cooling System | Package A/C |
|---|---|
| Heating System | HVAC |
| Account Number | R0512583 |
|---|---|
| Street Address | 4580 BROADWAY ST, C |
| City | BOULDER |
| State | CO |
| Zip | 80304-4802 |
| Property Category | Commercial |
| Property Type | Commercial > Retail > Commercial Condominium |
| Legal Description | UNIT C-2 VILLAGE AT UPTOWN BROADWAY RETAILERS 1ST AMENDMENT |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 18 |
| Legal Subdivision | VILLAGE AT UPTOWN BROADWAY RETAILERS AME |
| Legal Block | 2 |
| Legal Lot Number | C2 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 2 |
| Census Block | 2008 |
| Census Tract | 12105 |
4580 Broadway St, Unit C is owned by a company that bought it in October 2011.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 1510 28TH ST, 200, BOULDER, CO 80303-1000 |
| 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 | Oct 31, 2011 · Amount on File |
| Deed Sale | Oct 31, 2011 · Amount on File |
| Deed Document Number | 20113180328 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 4580 BROADWAY ST UNIT C, C, BOULDER, CO 80304-4802 |
| Transaction Type | Mortgage |
| Record Updated | Apr 15, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0003930509 |
|---|---|
| Date | Nov 24, 2021 |
| Instrument | 3930509 |
| Name | FLATIRONS BANK |
|---|---|
| Type | Bank |
| Address | BOULDER, CO 80302 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 84 Months |
| Due | Nov 24, 2028 |
The 2025 property tax bill for 4580 Broadway St, Unit C was $74,660.
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 | $775,000 (-7.41%) Building $775,000 | $3,100,000 (-) Building $3,100,000 | |
| 2025 | $74,660.00 | $837,000 Building $837,000 | $3,100,000 Building $3,100,000 |
| 2023 | $70,354.00 (+2.45%) | $823,050 (+11.3%) Building $823,050 | $2,950,000 (+15.69%) Building $2,950,000 |
| 2022 | $68,672.00 | $739,500 Building $739,500 | $2,550,000 Building $2,550,000 |
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 4580 Broadway St, Unit C in Zone X, an area of minimal flood risk, though there have been 39 flood claims nearby since 1995.
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 46 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 46 in force |
| Nearby Flood Claims | 39 (1995–2013) |
| Claims Outside the SFHA | 7 of 39 |
| Most Recent Claim | Dec 2013 · other causes |
| 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 4580 Broadway St, Unit C is moderate, ranking above 57% of the US, with a 0.1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 57% of the US · above 42% of Colorado |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | Indirect within 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 748 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 |
| CenturyLink DSL · Fiber in parts of the area | 140 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: T-Mobile.
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