Boulder County property record for 1945 6th St, Boulder, CO 80302
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 8 bd · 4 ba · 3,720 sqft · built 1967 |
| Lot Size | 0.17 acres (7,388 sqft) |
| Owner | Company Name on Record |
| Last Sale | $205,000 (Mar 1989) |
| Tax Bill | $12,415 (2025) |
| Flood Zone | Zone A (high risk) |
| APN | 1461-25-4-41-001 |
| Primary APN | 1461-25-4-41-001 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 8 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 16 Rooms |
| Units | 4 Units |
| Stories | 1 Story |
| Building Area | 3,720 sqft Living Area |
| 1st Floor Area | 1,860 sqft |
| Basement Area | 1,860 sqft |
| Finished Basement | 1,860 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1967 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Ranch |
| Exterior Material | Block |
| Construction Type | Masonry / Concrete Block |
| Lot Area | 7,388 sqft (0.17 acres) |
| Garage Type | Detached |
| Garage Area | 263 sqft |
| Parking Spaces | 1 Parking Space |
| Deck Area | 284 sqft |
| Patio Area | 568 sqft |
| Heating System | Hot Water |
|---|
| Account Number | R0005344 |
|---|---|
| Street Address | 1945 6TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80302-5080 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Legal Description | LOT 1 BLK 60 BOULDER O T WEST |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 30 |
| Legal Subdivision | BOULDER O T EAST & WEST & NORTH - BO |
| Legal Block | 60 |
| Legal Lot Number | 1 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 12201 |
Source: Boulder County records, as of September 18, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 1450 28TH ST, BOULDER, CO 80303-1001 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 28, 1989 · Amount on Record |
| Deed Sale | Mar 28, 1989 · Amount on Record |
| Prior Sale | Jan 27, 1986 · Amount on Record |
| Deed Document Number | 1989974293 |
| Last Transfer Date | Jun 6, 2002 |
| Transfer Doc | 0002298315 |
| 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 | $133,219 (+5.05%) Land $54,523 Building $78,696 | $2,029,100 (-) Land $871,800 Building $1,157,300 | |
| 2025 | $12,415.00 (+2.57%) | $126,819 (-9.66%) Land $54,488 Building $72,331 | $2,029,100 (-3.15%) Land $871,800 Building $1,157,300 |
| 2023 | $12,104.00 (+52.44%) | $140,372 (+70.6%) Land $65,580 Building $74,792 | $2,095,100 (+73.15%) Land $978,800 Building $1,116,300 |
| 2022 | $7,940.00 | $82,280 Land $46,172 Building $36,108 | $1,210,000 Land $679,000 Building $531,000 |
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.
Source: FEMA National Flood Hazard Layer, effective October 14, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone A high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Not determined for this zone |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on Record median of 34 individual policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 66 units insured incl. 32 condo units |
| Nearby Flood Claims | 16 (1994–2017) |
| Claims Outside the SFHA | 10 of 16 |
| Most Recent Claim | Aug 2017 · 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 | Moderate above 69% of the US · above 63% of Colorado |
|---|---|
| Wildfire Likelihood | 0.2% 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 331 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: CenturyLink, Verizon.
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