Boulder County property record for 2331 Broadway St, Boulder, CO 80304
| Property Type | Apartment House (2-4 Units) |
|---|---|
| Details | 15 bd · 12.5 ba · 9,876 sqft · built 1904 |
| Lot Size | 0.402 acres (17,524 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $28,425 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-30-3-03-003 |
| Primary APN | 1463-30-3-03-003 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 15 Beds |
|---|---|
| Full Baths | 12.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 39 Rooms |
| Units | 24 Units |
| Building Area | 9,876 sqft Living Area |
| 1st Floor Area | 2,746 sqft |
| Upper Floors Area | 4,538 sqft |
| Basement Area | 2,592 sqft |
| Finished Basement | 2,592 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1904 |
|---|---|
| Effective Year Built | Effective 1960 |
| Architectural Style | Split Level |
| Exterior Material | Brick Veneer |
| Construction Type | Masonry / Concrete Block |
| Lot Area | 17,524 sqft (0.402 acres) |
| Garage Type | Detached |
| Garage Area | 2,373 sqft |
| Parking Spaces | 8 Parking Spaces |
| Porch | Porch |
| Porch Area | 96 sqft |
| Heating System | Hot Water |
|---|
| Account Number | R0004228 |
|---|---|
| Street Address | 2331 BROADWAY ST |
| City | BOULDER |
| State | CO |
| Zip | 80304-4136 |
| Property Category | Commercial |
| Property Type | Residential > Multi-Unit > Apartment House (2-4 Units) |
| Legal Description | S 1/2 LOTS 1-2-3 & S 60 FT LOT 4 & N 10 FT OF ALLEY BET LOTS 1-2-3-4 & 9-10-11-12 BLK 173 BOULDER OT |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 30 |
| Legal Subdivision | BOULDER O T EAST & WEST & NORTH - BO |
| Legal Block | 173 |
| Legal Lot Number | 1 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1011 |
| Census Tract | 12204 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 1300 SUMAC AVE, BOULDER, CO 80304-0806 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 24, 1981 |
| Deed Sale | Aug 24, 1981 |
| Deed Document Number | 1981460715 |
| Last Transfer Date | Nov 30, 2004 |
| Transfer Doc | 0002649558 |
| 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 | $308,543 (+7.15%) Land $86,537 Building $222,006 | $4,607,400 (-) Land $1,342,600 Building $3,264,800 | |
| 2025 | $28,425.00 (+2%) | $287,963 (-7.11%) Land $83,913 Building $204,050 | $4,607,400 (-0.43%) Land $1,342,600 Building $3,264,800 |
| 2024 | $27,868.00 (+1.88%) | ||
| 2023 | $27,354.00 (-0.24%) | $310,016 (+8.55%) Land $100,996 Building $209,020 | $4,627,100 (+10.17%) Land $1,507,400 Building $3,119,700 |
| 2022 | $27,421.00 | $285,600 Land $71,128 Building $214,472 | $4,200,000 Land $1,046,000 Building $3,154,000 |
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 9 in force |
| Nearby Flood Claims | 8 (2013–2022) |
| Claims Outside the SFHA | 6 of 8 |
| Most Recent Claim | Aug 2022 · 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 66% of the US · lower than 83% of Colorado |
|---|---|
| Wildfire Likelihood | 0.02% 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 544 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Networks Fixed Wireless | 2,500 / 2,500 |
| CenturyLink Fiber | 2,000 / 1,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| LiveWireNet Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T.
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