520 Walnut St
Aspen, CO 81611
4 bd 5 ba 4,470 sqft Built 1999 Lot 5,625 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $577,530 | $250,000 | $827,530 | $30,602 |
| 2024 | $577,530 | $250,000 | $827,530 | $28,968 |
| 2023 | $647,660 | $233,520 | $881,180 | $26,529 |
| 2022 | $348,100 | $159,850 | $507,950 | $18,622 |
| 2021 | $358,120 | $164,450 | $522,570 | $18,542 |
| 2020 | $294,870 | $157,300 | $452,170 | $16,289 |
| 2018 | $217,210 | $144,000 | $361,210 | $13,020 |
| 2017 | $217,210 | $144,000 | $361,210 | $11,488 |
| 2016 | $151,410 | $175,120 | $326,530 | $10,603 |
| 2015 | $151,410 | $175,120 | $326,530 | $10,466 |
| 2014 | $92,430 | $222,880 | $315,310 | $10,576 |
| 2013 | $92,430 | $222,880 | $315,310 | $10,355 |
| 2011 | $116,890 | $230,840 | $347,730 | $11,006 |
| 2010 | $116,890 | $230,840 | $347,730 | $11,335 |
| 2009 | $133,870 | $290,540 | $424,410 | $10,717 |
| 2008 | $133,870 | $290,540 | $424,410 | $9,422 |
| 2007 | $111,440 | $199,000 | $310,440 | $9,101 |
Property facts
Year built
1999
Property type
single_family
Stories
3
Beds
4
Baths
5
Living area
4,470 sqft
Lot size
5,625 sqft
ZIP code
81611
City
Aspen
Street
Walnut St
Coordinates
39.19330, -106.81300
Comparable properties nearby
Frequently asked questions
When did 520 Walnut St last sell?
No public-record sale is on file for 520 Walnut St.
What is the current tax assessment for 520 Walnut St?
The most recent total assessment for 520 Walnut St (year 2025) is $827,530 with $30,602 in property tax.
When was 520 Walnut St built?
520 Walnut St was built in 1999.
How does 520 Walnut St compare to others on Walnut St?
We track 7 other properties on Walnut St. Browse the list under "Other properties on Walnut St" to compare beds, baths, and sale history.
What are the property facts for 520 Walnut St?
520 Walnut St is a 4 bed, 5 bath, 4,470 sqft, 5,625 sqft lot single_family.
Is 520 Walnut St a flip candidate?
No — 520 Walnut St does not appear in our flips dataset.
Is 520 Walnut St a tax-appeal candidate?
No — 520 Walnut St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-1.9%
Implied 1-yr
-7.5%
2026 Q3
$4.03M
2026 Q4
$3.94M
ZIP 81611 — Median Price History + Forecast
Explore nearby
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