Boulder County property record for 1141 11th St, Boulder, CO 80302
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 3 bd · 3 ba · 2,368 sqft · built 1905 |
| Lot Size | 0.146 acres (6,351 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $13,710 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-31-2-41-015 |
| Primary APN | 1463-31-2-41-015 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 13 Rooms |
| Units | 3 Units |
| Stories | 2 Stories |
| Building Area | 2,368 sqft Living Area |
| Gross Area | 2,700 sqft |
| 1st Floor Area | 1,120 sqft |
| Upper Floors Area | 1,248 sqft |
| Basement Area | 260 sqft |
| Interior Walls | Plaster |
| Year Built | Built 1905 |
|---|---|
| Effective Year Built | Effective 1960 |
| Architectural Style | A-Frame |
| Exterior Material | Wood Shingle |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Asphalt |
| Lot Area | 6,351 sqft (0.146 acres) |
| Garage Type | Detached |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Enclosed Porch |
| Porch Area | 200 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0002450 |
|---|---|
| Street Address | 1141 11TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80302-6931 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Legal Description | LOTS 30-31 BLK 3 UNIVERSITY TERRACE |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 31 |
| Legal Subdivision | UNIVERSITY TERRACE - BO |
| Legal Block | 3 |
| Legal Lot Number | 30 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1011 |
| Census Tract | 12401 |
Source: Boulder County records, as of September 18, 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 Record |
|---|---|
| Mailing Address | 6878 WYMAN WAY, WESTMINSTER, CO 80030-5757 |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 7, 1991 |
| Deed Sale | Aug 7, 1991 |
| Prior Sale | Sep 11, 1973 · Amount on Record |
| Deed Document Number | 19911122045-6 |
| Last Transfer Date | Apr 22, 1998 |
| Transfer Doc | 0001795474 |
| Record Updated | Oct 29, 2026 |
Source: Boulder County assessment roll, as of September 18, 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 | $148,927 (+5.43%) Land $67,177 Building $81,750 | $2,260,100 (-) Land $1,057,900 Building $1,202,200 | |
| 2025 | $13,710.00 (+6.4%) | $141,257 (-6.01%) Land $66,119 Building $75,138 | $2,260,100 (+0.76%) Land $1,057,900 Building $1,202,200 |
| 2023 | $12,885.00 (+42.93%) | $150,288 (+58.76%) Land $67,804 Building $82,484 | $2,243,100 (+61.13%) Land $1,012,000 Building $1,231,100 |
| 2022 | $9,015.00 | $94,663 Land $55,767 Building $38,896 | $1,392,100 Land $820,100 Building $572,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 | 2 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 80% of the US · lower than 91% of Colorado |
|---|---|
| Wildfire Likelihood | 0.01% 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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