Boulder County property record for 1135 11th St, Apt 1, Boulder, CO 80302
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 34 bd · 16 ba · 10,668 sqft · built 1963 |
| Lot Size | 0.143 acres (6,237 sqft) |
| Owner | Company Name on Record |
| Last Sale | $1,607,000 (Jul 2008) |
| Tax Bill | $50,965 (2025) |
| Deeds & Mortgages | Sep 2019 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-31-2-41-014 |
| Primary APN | 1463-31-2-41-014 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 34 Beds |
|---|---|
| Full Baths | 16 Baths |
| Total Rooms | 24 Rooms |
| Units | 8 Units |
| Building Area | 10,668 sqft Living Area |
| 1st Floor Area | 2,782 sqft |
| Upper Floors Area | 2,572 sqft |
| Basement Area | 2,619 sqft |
| Finished Basement | 2,619 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 2000 |
| Architectural Style | A-Frame |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 6,237 sqft (0.143 acres) |
| Porch | Porch |
| Porch Area | 213 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0004382 |
|---|---|
| Street Address | 1135 11TH ST, 1 |
| City | BOULDER |
| State | CO |
| Zip | 80302-7121 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Legal Description | LOTS 28-29 BLK 3 UNIVERSITY TERRACE |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 31 |
| Legal Subdivision | UNIVERSITY TERRACE - BO |
| Legal Block | 3 |
| Legal Lot Number | 28 |
| 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 | Company Name on Record |
|---|---|
| Mailing Address | 3663 4TH ST, BOULDER, CO 80304-1705 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 3, 2008 · Amount on Record |
| Deed Sale | Jul 3, 2008 · Amount on Record |
| Prior Sale | Jan 5, 2000 · Amount on Record |
| Deed Document Number | 20082941378 |
| Prior Transfer Date | Oct 26, 2001 |
| Prior Transfer Doc | 0002398322 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 1135 11TH ST APT 1, 1, BOULDER, CO 80302-7121 |
| Transaction Type | Mortgage |
| Record Updated | Jul 26, 2022 |
| Title Company | FNTG NCS COLORADO |
| Name | Verified Name |
|---|
| Document Number | 0003738564 |
|---|---|
| Date | Sep 26, 2019 |
| Instrument | 3738564 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Address | WINSTON SALEM, NC 27101 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 121 Months |
| Due | Oct 1, 2029 |
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 | $569,418 (+7.9%) Land $109,262 Building $460,156 | $8,443,800 (-) Land $1,676,800 Building $6,767,000 | |
| 2025 | $50,965.00 (+24.96%) | $527,738 (+12.52%) Land $104,800 Building $422,938 | $8,443,800 (+20.63%) Land $1,676,800 Building $6,767,000 |
| 2023 | $40,784.00 (+55.82%) | $469,000 (+70.3%) Land $74,035 Building $394,965 | $7,000,000 (+72.84%) Land $1,105,000 Building $5,895,000 |
| 2022 | $26,174.00 | $275,400 Land $75,140 Building $200,260 | $4,050,000 Land $1,105,000 Building $2,945,000 |
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 | 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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