Boulder County property record for 1071 11th St, Boulder, CO 80302
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 3 bd · 2 ba · 2,160 sqft · built 1911 |
| Lot Size | 0.141 acres (6,136 sqft) |
| Owner | Company Name on Record |
| Last Sale | $250,000 (Jul 1993) |
| Tax Bill | $9,055 (2025) |
| Deeds & Mortgages | Sep 2023 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-31-3-08-020 |
| Primary APN | 1463-31-3-08-020 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 4 Rooms |
| Units | 2 Units |
| Building Area | 2,160 sqft Living Area |
| Gross Area | 3,335 sqft |
| 1st Floor Area | 1,175 sqft |
| Upper Floors Area | 985 sqft |
| Basement Area | 1,175 sqft |
| Year Built | Built 1911 |
|---|---|
| Effective Year Built | Effective 1970 |
| Architectural Style | Multi-Level |
| Exterior Material | Combination |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Asphalt |
| Lot Area | 6,136 sqft (0.141 acres) |
| Garage Type | Detached |
| Garage Area | 240 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Porch |
| Porch Area | 187 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0000311 |
|---|---|
| Street Address | 1071 11TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80302-7206 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Legal Description | LOTS 40-41 BLK 6 UNIVERSITY PLACE |
| Legal Subdivision | UNIVERSITY PLACE - BO |
| Legal Block | 6 |
| Legal Lot Number | 40 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 4 |
| Census Block | 4004 |
| Census Tract | 12401 |
Source: Boulder County records, as of June 15, 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 Record |
|---|---|
| Mailing Address | 273 LION PT, BOULDER, CO 80302-9400 |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 13, 1993 · Amount on Record |
| Deed Sale | Jul 13, 1993 · Amount on Record |
| Prior Sale | Apr 2, 1990 · Amount on Record |
| Deed Document Number | 19931313328 |
| Last Transfer Date | Jun 1, 2004 |
| Transfer Doc | 0002597042 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Sep 11, 2023 |
| Property Address | 1071 11TH ST, BOULDER, CO 80302-7206 |
| Document Number | 0004021279 |
| Instrument Date | Sep 7, 2023 |
| Instrument | 4021279 |
| Transaction Type | Transfer |
| Record Updated | Oct 20, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 273 LION PT, BOULDER, CO 80302-9400 |
Source: Boulder County assessment roll, as of June 15, 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 | $101,490 (+8.8%) Land $59,398 Building $42,092 | $1,492,500 (-) Land $873,500 Building $619,000 | |
| 2025 | $9,055.00 (+4.32%) | $93,282 (-8.96%) Land $54,594 Building $38,688 | $1,492,500 (-2.41%) Land $873,500 Building $619,000 |
| 2023 | $8,680.00 (+12.82%) | $102,463 (+26.11%) Land $55,623 Building $46,840 | $1,529,300 (+28%) Land $830,200 Building $699,100 |
| 2022 | $7,694.00 | $81,247 Land $44,588 Building $36,659 | $1,194,800 Land $655,700 Building $539,100 |
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 X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 1 in force |
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 | Low lower than 65% of the US · lower than 82% of Colorado |
|---|---|
| Wildfire Likelihood | 0.04% annual chance |
| Exposure | None beyond 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 367 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Networks Fixed Wireless | 2,500 / 2,500 |
| CenturyLink Fiber · DSL in parts of the area | 2,000 / 1,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| LiveWireNet Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, Magnolia Road Internet Cooperative.
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