Boulder County property record for 1107 Union Ave, Boulder, CO 80304 · Last verified June 2026
| Property Type | Residential Vacant Land |
|---|---|
| Lot Size | 0.166 acres (7,243 sqft) |
| Owner | Company Name on File |
| Tax Bill | $548 (2025) |
| Deeds & Mortgages | Jul 2025 Construction Loan |
| Flood Zone | Zone X (moderate risk) |
| APN | 1461-13-1-53-015 |
| Primary APN | 1461-13-1-53-015 |
|---|---|
| Alternative APN |
|
| Lot Area | 7,243 sqft (0.166 acres) |
|---|
| Account Number | R0618112 |
|---|---|
| Street Address | 1107 UNION AVE |
| City | BOULDER |
| State | CO |
| Zip | 80304-0713 |
| Property Category | Residential |
| Property Type | Vacant Land > Residential |
| Legal Description | LOT 15 SHINING MOUNTAIN 2 REPLAT A |
| Legal Subdivision | SHINING MOUNTAIN 2 REPLAT A |
| Legal Lot Number | 15 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1017 |
| Census Tract | 12104 |
Source: Boulder County records · APN 1461-13-1-53-015
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 | 5291 E YALE AVE, DENVER, CO 80222-6911 |
| Owner Type | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 1107 UNION AVE, BOULDER, CO 80304-0713 |
| Transaction Type | Mortgage |
| Record Updated | Feb 09, 2026 |
| Name | Verified Name |
|---|
| Document Number | 0004095263 |
|---|---|
| Date | Jul 17, 2025 |
| Instrument | 4095263 |
| Name | ALPINE BANK |
|---|---|
| Type | Bank |
| Address | RIFLE, CO 81650 |
| Type | Construction Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 24 Months |
| Due | Jul 10, 2027 |
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 and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $21,736 (+237.1%) Land $21,736 | $83,600 (+202.9%) Land $83,600 | |
| 2025 | $548.00 | $6,448 Land $6,448 | $27,600 Land $27,600 |
Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080130121041, 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 | Moderate |
| 500-Year Floodplain | Yes |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Cost | Premium on Record median of 58 individual NFIP policies nearby |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 63 units insured 5 under condo master policies |
| Nearby Flood Claims | 14 (2013–2015) |
| Claims Outside the SFHA | 6 of 14 |
| Most Recent Claim | May 2015, other causes, Severe Storms, Tornadoes, Flooding, Landslides, And Mudslides |
| Claims By Storm |
|
| Wildfire Risk | Moderate above 64% of the US · above 54% of Colorado |
|---|---|
| Wildfire Likelihood | About 1 in 437 per year |
| Exposure | Indirect within ember reach |
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 460 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Ayva | Fixed Wireless (unlicensed) | 2,500 / 2,500 |
| Xfinity | Cable | 2,000 / 250 |
| Live Wire Networks | Fixed Wireless (licensed-by-rule) | 250 / 100 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: Lumen Technologies, AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G (outdoors only) and 4G LTE
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