Boulder County property record for 1048 11th St, Boulder, CO 80302 · Last verified June 2026
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 6 bd · 3.75 ba · 4,272 sqft · built 1904 |
| Lot Size | 0.144 acres (6,256 sqft) |
| Owner | Company Name on File |
| Last Sale | $880,000 (Jun 2012) |
| Tax Bill | $13,000 (2025) |
| Deeds & Mortgages | Jan 2026 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-31-3-07-006 |
| Primary APN | 1463-31-3-07-006 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 3.75 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 11 Rooms |
| Units | 2 Units |
| Stories | 2 Stories |
| Building Area | 4,272 sqft Living Area |
| 1st Floor Area | 1,830 sqft |
| Upper Floors Area | 1,830 sqft |
| Basement Area | 612 sqft |
| Finished Basement | 612 sqft |
| Interior Walls | Plaster |
| Year Built | Built 1904 |
|---|---|
| Effective Year Built | Effective 1982 |
| Architectural Style | Multi-Level |
| Exterior Material | Combination |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Asphalt |
| Lot Area | 6,256 sqft (0.144 acres) |
| Garage Type | Detached |
| Garage Area | 345 sqft |
| Porch | Porch |
| Porch Area | 145 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0005702 |
|---|---|
| Street Address | 1048 11TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80302-7207 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Legal Description | LOTS 12-13 BLK 5 UNIVERSITY PLACE |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 31 |
| Legal Subdivision | UNIVERSITY PLACE - BO |
| Legal Block | 5 |
| Legal Lot Number | 12 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 4 |
| Census Block | 4003 |
| Census Tract | 12401 |
Source: Boulder County records · APN 1463-31-3-07-006
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 | Company Name on File |
|---|---|
| Mailing Address | PO BOX 1795, BOULDER, CO 80306-1795 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 05, 2012 · Amount on Record |
| Deed Sale | Jun 05, 2012 · Amount on Record |
| Prior Sale | Jun 21, 2005 · Amount on Record |
| Deed Document Number | 20123227490 |
| Prior Transfer Date | Jan 06, 2003 |
| Prior Transfer Doc | 0002383713 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Jan 07, 2026 |
| Property Address | 1048 11TH ST, BOULDER, CO 80302-7207 |
| Document Number | 0004115838 |
| Instrument Date | Dec 19, 2025 |
| Instrument | 4115838 |
| Transaction Type | Transfer |
| Record Updated | Jan 29, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | PO BOX 1795, BOULDER, CO 80306-1795 |
| Name | Verified Name |
|---|---|
| Address | PO BOX 1796, BOULDER, CO 80306-1796 |
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 | $146,506 (+8.8%) Land $59,976 Building $86,530 | $2,154,500 (-) Land $882,000 Building $1,272,500 | |
| 2025 | $13,000.00 (+4.03%) | $134,656 (-8.18%) Land $55,125 Building $79,531 | $2,154,500 (-1.57%) Land $882,000 Building $1,272,500 |
| 2023 | $12,496.00 (+17.43%) | $146,656 (+29.8%) Land $56,166 Building $90,490 | $2,188,900 (+31.74%) Land $838,300 Building $1,350,600 |
| 2022 | $10,641.00 | $112,982 Land $45,023 Building $67,959 | $1,661,500 Land $662,100 Building $999,400 |
Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080130124014, 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 |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 1 in force |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond 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 367 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 |
| Verizon | Fixed Wireless | 300 / 20 |
| Live Wire Networks | Fixed Wireless (licensed-by-rule) | 250 / 100 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: AT&T, Lumen Technologies, Magnolia Road Internet Cooperative. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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