Boulder County property record for 711 6th St, Boulder, CO 80302 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.25 ba · 2,856 sqft · built 1949 |
| Lot Size | 0.51 acres (22,209 sqft) |
| Owner | Company Name on File |
| Last Sale | $2,250,000 (Oct 2016) |
| Tax Bill | $13,669 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1461-36-4-27-004 |
| Primary APN | 1461-36-4-27-004 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.25 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 2,856 sqft Living Area |
| Gross Area | 2,948 sqft |
| 1st Floor Area | 1,934 sqft |
| Basement Area | 1,014 sqft |
| Finished Basement | 312 sqft |
| Unfinished Basement | 702 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1949 |
|---|---|
| Effective Year Built | Effective 1975 |
| Architectural Style | Ranch |
| Exterior Material | Brick Veneer |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Asphalt |
| Lot Area | 22,209 sqft (0.51 acres) |
| Patio Area | 830 sqft |
| Heating System | Hot Water |
|---|
| Account Number | R0006056 |
|---|---|
| Street Address | 711 6TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80302-7416 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 4 SPACKMANS |
| Legal Range | 71 |
| Legal Township | 1N |
| Legal Section | 36 |
| Legal Subdivision | SPACKMANS - BO |
| Legal Block | 3 |
| Legal Lot Number | 4 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3031 |
| Census Tract | 12201 |
Source: Boulder County records · APN 1461-36-4-27-004
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 | Company Name on File |
|---|---|
| Mailing Address | 1225 17TH ST, 1400, DENVER, CO 80202-5506 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Oct 19, 2016 · Amount on Record |
| Deed Sale | Oct 19, 2016 · Amount on Record |
| Prior Sale | Apr 16, 2015 · Amount on Record |
| Deed Document Number | 20163551212 |
| Prior Transfer Date | Nov 04, 2010 |
| Prior Transfer Doc | 0003111404 |
| 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 |
| Municipality | Boulder City |
| 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 | $155,971 (+8.8%) Land $140,374 Building $15,597 | $2,293,700 (-) Land $2,064,330 Building $229,370 | |
| 2025 | $13,669.00 (+5.95%) | $143,357 (-6.35%) Land $129,021 Building $14,336 | $2,293,700 (+0.39%) Land $2,064,330 Building $229,370 |
| 2023 | $12,901.00 (-11.68%) | $153,081 (-1.71%) Land $137,773 Building $15,308 | $2,284,800 (+1.96%) Land $2,056,320 Building $228,480 |
| 2022 | $14,607.00 | $155,742 Land $140,168 Building $15,574 | $2,240,900 Land $2,016,810 Building $224,090 |
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 |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| 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 83% of the US · above 86% of Colorado |
|---|---|
| Wildfire Likelihood | About 1 in 176 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 80 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 | 1,200 / 35 |
| Live Wire Networks | Fixed Wireless (licensed-by-rule) | 250 / 100 |
May also be available at this address: Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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