Pitkin County property record for 520 E Cooper Ave, #403, Aspen, CO 81611
| Property Type | Condominium |
|---|---|
| Details | 2 bd · 2 ba · 1,242 sqft · built 1970 |
| Lot Size | 0.028 acres (1,242 sqft) |
| Owner | Company Name on File |
| Last Sale | $456,125 (May 2018) |
| Tax Bill | $9,823 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R000402 |
| Primary APN | R000402 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 3 Rooms |
| Stories | 1 Story |
| Building Area | 1,242 sqft Living Area |
| Upper Floors Area | 1,218 sqft |
| Basement Area | 1,304 sqft |
| Finished Basement | 1,304 sqft |
| Year Built | Built 1970 |
|---|---|
| Effective Year Built | Effective 2000 |
| Architectural Style | Split Level |
| Exterior Material | Other |
| Lot Area | 1,242 sqft (0.028 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | Baseboard |
| Account Number | R000402 |
|---|---|
| Old Parcel Number | 273718224029 |
| Street Address | 520 E COOPER AVE STE 403, 403 |
| City | ASPEN |
| State | CO |
| Zip | 81611-3816 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Legal Description | SUBDIVISION: ASPENHOF UNIT: 403 |
| Legal Range | 84W |
| Legal Township | 10S |
| Legal Section | 18 |
| Legal Quarter | NW |
| Legal Subdivision | ASPENHOF |
| Jurisdiction | PITKIN CO |
| Township / Civil Division | ASPEN |
| Census Block Group | 2 |
| Census Block | 2048 |
| Census Tract | 404 |
520 E Cooper Ave, #403 is owned by a company that bought it in May 2018.
Source: Pitkin County records, as of February 16, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 521 LONGWOOD AVE, GLENCOE, IL 60022-1736 |
| Owner Type | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 22, 2018 · Amount on File |
| Deed Sale | May 22, 2018 · Amount on File |
| Prior Sale | Dec 2, 2016 · Amount on File |
| Deed Document Number | 647503 |
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 520 E Cooper Ave, #403 was $9,823.
Source: Pitkin County assessment roll, as of August 25, 2025
| Type | Name |
|---|---|
| State | Colorado |
| Municipality | Aspen City |
| County | Pitkin County |
| Unified School District | Aspen School District 1 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $9,823.00 | $265,630 Building $265,630 | $4,250,000 Building $4,250,000 |
| 2023 | $8,462.00 (+23.91%) | $286,500 (+53.79%) Building $286,500 | $4,235,000 (+57.99%) Building $4,235,000 |
| 2022 | $6,829.00 | $186,290 Building $186,290 | $2,680,500 Building $2,680,500 |
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.
FEMA maps place 520 E Cooper Ave, #403 in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 3, 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 |
| Nearby Flood Policies | 43 units insured incl. 39 condo units |
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.
Wildfire risk around 520 E Cooper Ave, #403 is low, with a 0.01% annual chance of wildfire.
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 | Indirect 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 ASPEN serves 31,100 people · EPA ID CO0149122 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2024 |
| Lead | 1 ppb (2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 4 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 1,105 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Kellin Communications Fixed Wireless | 100 / 50 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, Ting.
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