Boulder County property record for 947 5th St, Boulder, CO 80302 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.75 ba · 3,266 sqft · built 1930 |
| Lot Size | 1.33 acres (58,298 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,700,000 (Aug 2013) |
| Tax Bill | $20,779 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1461-36-4-00-006 |
| Primary APN | 1461-36-4-00-006 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.75 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 3,266 sqft Living Area |
| Gross Area | 3,512 sqft |
| 1st Floor Area | 1,741 sqft |
| Upper Floors Area | 789 sqft |
| Basement Area | 982 sqft |
| Finished Basement | 736 sqft |
| Unfinished Basement | 246 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1995 |
| Exterior Material | Combination |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 58,298 sqft |
| Garage Type | Carport |
| Garage Area | 356 sqft |
| Carport | Carport |
| Carport Area | 356 sqft |
| Parking Spaces | 1 Parking Space |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0033525 |
|---|---|
| Street Address | 947 5TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80302-7120 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 990 36-1N-71 |
| Legal Range | 71 |
| Legal Township | 1N |
| Legal Section | 36 |
| Legal Subdivision | TR, NBR 101-103,105,107,109,170 |
| Legal Tract | 990 |
| Legal Block | 3 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3008 |
| Census Tract | 12201 |
Source: Boulder County records · APN 1461-36-4-00-006
Assessment roll updated June 15, 2026 · Last verified June 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 947 5TH ST, BOULDER, CO 80302-7120 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Aug 20, 2013 · Amount on Record |
| Deed Sale | Aug 20, 2013 · Amount on Record |
| Prior Sale | Mar 29, 2013 · Amount on Record |
| Deed Document Number | 20133336620 |
| Prior Transfer Date | Sep 08, 2011 |
| Prior Transfer Doc | 0003172784 |
| Record Updated | Sep 20, 2026 |
Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
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.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $270,103 (+8.8%) Land $243,093 Building $27,010 | $3,972,100 (-) Land $3,574,890 Building $397,210 | |
| 2025 | $20,779.00 (+7.06%) | $248,257 (-5.78%) Land $223,431 Building $24,826 | $3,972,100 (+1%) Land $3,574,890 Building $397,210 |
| 2023 | $19,409.00 (+8.83%) | $263,484 (+19.99%) Land $237,136 Building $26,348 | $3,932,600 (+24.47%) Land $3,539,340 Building $393,260 |
| 2022 | $17,834.00 | $219,592 Land $197,633 Building $21,959 | $3,159,600 Land $2,843,640 Building $315,960 |
Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080130122013, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Flood Insurance Cost | Premium on Record median of 34 individual NFIP policies nearby |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 34 in force |
| Nearby Flood Claims | 29 (1983–2025) |
| Claims Outside the SFHA | 10 of 29 |
| Most Recent Claim | Apr 2025, other causes |
| Claims By Storm |
|
| Wildfire Risk | High above 84% of the US · above 87% of Colorado |
|---|---|
| Wildfire Likelihood | About 1 in 149 per year |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 550 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Ayva | Fixed Wireless (unlicensed) | 2,500 / 2,500 |
| Lumen Technologies | Fiber | 2,000 / 1,000 |
| Xfinity | Cable | 2,000 / 250 |
| Live Wire Networks | Fixed Wireless (licensed-by-rule) | 250 / 100 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| AT&T | Fixed Wireless | 100 / 20 |
May also be available at this address: Lumen Technologies, Verizon, Magnolia Road Internet Cooperative. Availability varies by address; speeds are provider-advertised maximums, not measured.
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