Boulder County property record for 845 Walnut St, Boulder, CO 80302 · Last verified June 2026
| Property Type | Commercial Condominium |
|---|---|
| Details | 1,647 sqft · built 1900 |
| Lot Size | 0.33 acres (14,356 sqft) |
| Owner | Company Name on File |
| Last Sale | $750,000 (Aug 2005) |
| Tax Bill | $15,777 (2025) |
| Flood Zone | Zone AE (high risk) |
| APN | 1461-25-4-91-001 |
| Primary APN | 1461-25-4-91-001 |
|---|---|
| Alternative APNs |
|
| Stories | 2 Stories |
|---|---|
| Building Area | 1,647 sqft Gross Area |
| 1st Floor Area | 600 sqft |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1990 |
| Construction Type | Frame |
| Lot Area | 14,356 sqft (0.33 acres) |
| Porch | Porch |
| Porch Area | 252 sqft |
| Total Buildings | 2 Buildings |
| Heating Fuel | Electric |
|---|
| Account Number | R0503752 |
|---|---|
| Street Address | 845 WALNUT ST |
| City | BOULDER |
| State | CO |
| Zip | 80302-5034 |
| Property Category | Commercial |
| Property Type | Commercial > Retail > Commercial Condominium |
| Legal Description | ANDERSON MARTIN HOUSE UNIT WEST END LOFTS OF BOULDER |
| Legal Range | 71 |
| Legal Township | 1N |
| Legal Section | 25 |
| Legal Subdivision | WEST END LOFTS OF BOULDER |
| Legal Block | 1 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 12201 |
Source: Boulder County records · APN 1461-25-4-91-001
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 | 86 RIDGEVIEW LN, BOULDER, CO 80302-9486 |
| Owner Type | Company |
| Vesting | Borrower in Default |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 17, 2005 · Amount on Record |
| Deed Sale | Aug 17, 2005 · Amount on Record |
| Prior Sale | Dec 23, 2002 · Amount on Record |
| Deed Document Number | 20052713991 |
| Record Updated | Sep 20, 2026 |
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 | $157,000 (-7.41%) Building $157,000 | $628,000 (-) Building $628,000 | |
| 2025 | $15,777.00 (+5.28%) | $169,560 (-3.23%) Building $169,560 | $628,000 (-) Building $628,000 |
| 2023 | $14,986.00 (-10.64%) | $175,212 (+0.7%) Building $175,212 | $628,000 (+4.67%) Building $628,000 |
| 2022 | $16,771.00 | $174,000 Building $174,000 | $600,000 Building $600,000 |
Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone AE |
|---|---|
| Flood Hazard | High |
| 100-Year Floodplain | Yes 1% annual chance |
| Special Flood Hazard Area | Yes |
| Flood Insurance Requirement | Required (federally backed mortgages) |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Wildfire Risk | Moderate above 45% of the US · above 27% of Colorado |
|---|---|
| Wildfire Likelihood | About 1 in 1,563 per year |
| Exposure | Indirect within ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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