Boulder County property record for 4475 Broadway St, Lot 11, Boulder, CO 80304
| Property Type | Mobile Home |
|---|---|
| Details | 516 sqft · built 1973 |
| Tax Bill | $47 (2020) |
| Flood Zone | Zone AE (high risk) |
| APN | M8728088 |
| Primary APN | M8728088 |
|---|---|
| Alternative APN |
|
| Building Area | 516 sqft Living Area |
|---|---|
| 1st Floor Area | 516 sqft |
| Year Built | Built 1973 |
|---|---|
| Effective Year Built | Effective 1973 |
| Architectural Style | Mobile Home |
| Account Number | 8728088 |
|---|---|
| Street Address | 4475 BROADWAY ST LOT 11, 11 |
| City | BOULDER |
| State | CO |
| Zip | 80304-0519 |
| Property Category | Residential |
| Property Type | Residential > Prefabricated > Mobile Home |
| Legal Description | 11 PONDEROSA MHP 73 KIRKWOOD 43X12 GC230770 |
| Legal Range | 71 |
| Legal Township | 01N |
| Legal Section | 13 |
| Legal Subdivision | PONDEROSA |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1011 |
| Census Tract | 12104 |
4475 Broadway St, Lot 11 is owned and occupied by an individual who acquired it in June 2009.
Source: Boulder County records, as of May 28, 2021
| Mailing Address | 4475 BROADWAY ST LOT # 11, 11, BOULDER, CO 80304-0519 |
|---|---|
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Last Transfer Date | Jun 25, 2009 |
|---|---|
| Transfer Doc | 0003013924 |
| Record Updated | Jun 7, 2026 |
Source: Boulder County assessment roll, as of November 20, 2020
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Boulder City |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
FEMA maps place 4475 Broadway St, Lot 11 in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective October 14, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 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 |
| Flood Insurance Cost | Premium on File median of 58 individual policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 63 units insured incl. 5 condo units |
| Nearby Flood Claims | 14 (2013–2015) |
| Claims Outside the SFHA | 6 of 14 |
| Most Recent Claim | May 2015 · Severe Storms, Tornadoes, Flooding, Landslides, And Mudslides |
| 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 4475 Broadway St, Lot 11 is moderate, ranking above 68% of the US, with a 0.3% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 68% of the US · above 62% of Colorado |
|---|---|
| Wildfire Likelihood | 0.3% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 222 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 | 140 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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