Boulder County property record for 2505 Walnut St, Boulder, CO 80302
| Property Type | Mixed Use Store/Office |
|---|---|
| Details | 10,757 sqft · built 1996 |
| Lot Size | 0.276 acres (12,027 sqft) |
| Owner | Company Name on Record |
| Last Sale | $1,754,604 (Jul 2013) |
| Tax Bill | $78,875 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 1463-29-3-08-003 |
| Primary APN | 1463-29-3-08-003 |
|---|---|
| Alternative APNs |
|
| Units | 6 Units |
|---|---|
| Stories | 3 Stories |
| Building Area | 10,757 sqft Gross Area |
| 1st Floor Area | 1,078 sqft |
| Basement Area | 1,078 sqft |
| Year Built | Built 1996 |
|---|---|
| Effective Year Built | Effective 2000 |
| Construction Type | Concrete Block |
| Lot Area | 12,027 sqft (0.276 acres) |
| Cooling System | Package A/C |
|---|---|
| Heating System | HVAC |
| Account Number | R0121695 |
|---|---|
| Street Address | 2505 WALNUT ST |
| City | BOULDER |
| State | CO |
| Zip | 80302-5749 |
| Property Category | Commercial |
| Property Type | Commercial > Retail > Mixed Use Store/Office |
| Legal Description | LOT 3A WALNUT OFFICES |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 29 |
| Legal Subdivision | WALNUT OFFICES - BO |
| Legal Block | 2 |
| Legal Lot Number | 3A |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 12206 |
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 | PO BOX 490, NIWOT, CO 80544-0490 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 8, 2013 · Amount on Record |
| Deed Sale | Jul 8, 2013 · Amount on Record |
| Prior Sale | Oct 30, 1996 |
| Deed Document Number | 20133325527 |
| Prior Transfer Date | Jul 1, 2013 |
| Prior Transfer Doc | 0003325527 |
| Record Updated | Sep 20, 2026 |
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 | $818,750 (-7.41%) Land $563,500 Building $255,250 | $3,275,000 (-) Land $2,254,000 Building $1,021,000 | |
| 2025 | $78,875.00 (+10.22%) | $884,250 (+5.65%) Land $608,580 Building $275,670 | $3,275,000 (+9.17%) Land $2,254,000 Building $1,021,000 |
| 2023 | $71,559.00 (+6.42%) | $837,000 (+15.59%) Land $355,976 Building $481,024 | $3,000,000 (+20.14%) Land $1,275,900 Building $1,724,100 |
| 2022 | $67,245.00 | $724,130 Land $258,100 Building $466,030 | $2,497,000 Land $890,000 Building $1,607,000 |
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 36 individual policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 157 units insured incl. 121 condo units |
| Nearby Flood Claims | 1 (2013) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides |
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 | Not rated no burnable land within 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 663 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.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures