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520 Walnut St; Aspen, CO Property Details

520 Walnut St, Aspen, CO is a Single Family that was built in 1999. This property is currently a cash purchase and is not for sale. Our records show that 520 Walnut St has 4 bedrooms, and 4.5 bathrooms, and a total of 3,968 square feet. The lot size of 520 Walnut St is 5,625 square feet.

Off market
520 Walnut St Aspen, CO 81611
$5,900,000 Listing Price
4 Beds
4.5 Baths
3,968 SqFt
Property Details

Summary

  • Purchase Method: Cash
  • Owners / Type: 1 / Corporate
  • Owner Status: Corporate
  • Year Built: 1999
  • Purchase Price: $5,950,000
  • APN: 273707300025
  • Situs County: Pitkin
  • Length Of Ownership: 8 years, 4 months

Rooms

  • Bedrooms: 4
  • Bathrooms: 4.5
  • Full Bathrooms: 4
  • Partial Bathrooms: 1

Structure

  • Floor Cover Type: Wood
  • Stories: 2
  • Exterior Wall Type: Wood Siding
  • Interior Wall Type: Gypsum Board (Drywall, Sheetrock, etc.)
  • Building Quality: B+
  • Roof Type: Gable Or Hip
  • Pool Type: Spa or Hot Tub
  • Roof Cover Type: Shingle (Not Wood)
  • Sewer Type: Yes
  • Water Source: Municipal
  • Patio Type: Patio

Measurements

  • Total: 3,968/SqFt
  • Lot: 5,625/SqFt
  • Gross: 5,057/SqFt
  • Garage: 520/SqFt
  • Living: 6,679/SqFt
  • Basement: 1,406/SqFt
  • Building: 3,968/SqFt
  • Ground: 1,408/SqFt
  • Garage Finished: 520/SqFt
  • Basement Finished: 1,257/SqFt
  • Basement Unfinished: 149/SqFt
  • Price Per Square Foot: $1499.50

Legal Description

  • Description: SUBDIVISION: WILLIAMS ADDITION BLOCK: 3 LOT: 8 AND:- LOT: 9 NORTH HALF OF 9
Building Insights

Land Information

  • Property Type: Single Family
  • Within Flood Zone: True
  • Flood Zone: X / Low/Medium Risk
  • School District: Aspen School District 1
  • Lat / Lon: 39.193275 / -106.813
  • Subdivision: Williams Addition
  • Property Class: Residential
  • County Use Code: 1212

Amenities

  • Heating Fuel Type: Gas
  • Pool: true
  • Plus Four: 1536
  • Cooling: Yes
  • Garage: Garage
  • Heating: Radiant
  • Parking: 2

HOA

  • H O A One Type: Home Owner Association

Ownership Info

520 Walnut St has no associated ownership info
520 Walnut St has no associated ownership info.

Taxes

520 Walnut St has 10 associated Taxes items

520 Walnut St, Aspen, CO pays taxes in Pitkin County, CO. The most recent tax assessment records are from 2025 and show that the current assessed value of the property is $827,530. The APN we've located for 520 Walnut St is 273707300025.

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Taxes
  • Assessed Value:  $827,530
  • Assessed Year:  2025
  • Assessed County:  Pitkin
  • APN:  273707300025
  • Assessed Land Value:  250000
  • Market Land Value:  4000000
  • Tax Amount:  30602.44
  • Tax Year:  2025
  • Market Value:  13240500
  • Market Year:  2025

Tax History

520 Walnut St has 13 associated Tax History items
YearAssessed ValueLand ValueImprovement ValueTax AmountChange RateAssessed CRTax Rate
Year 2025 Assessed Value $827,530 Land Value $250,000 Improvement Value $577,530 Tax Amount $30,602.44 Change Rate +0.056393% Assessed CR Tax Rate +0.03698%
Year 2024 Assessed Value $881,180 Land Value $233,520 Improvement Value $647,660 Tax Amount $28,968.8 Change Rate +0.091939% Assessed CR Tax Rate +0.032875%
Year 2023 Assessed Value $892,430 Land Value $236,500 Improvement Value $655,930 Tax Amount $26,529.68 Change Rate +0.424605% Assessed CR Tax Rate +0.029727%
Year 2022 Assessed Value $507,950 Land Value $159,850 Improvement Value $348,100 Tax Amount $18,622.48 Change Rate -0.010789% Assessed CR Tax Rate +0.036662%
Year 2021 Assessed Value $522,570 Land Value $164,450 Improvement Value $358,120 Tax Amount $18,825.58 Change Rate +0.165333% Assessed CR Tax Rate +0.036025%
Year 2020 Assessed Value $452,170 Land Value $157,300 Improvement Value $294,870 Tax Amount $16,154.68 Change Rate Assessed CR Tax Rate +0.035727%
Year 2019 Assessed Value $452,170 Land Value $157,300 Improvement Value $294,870 Tax Amount $16,154.68 Change Rate +0.240709% Assessed CR Tax Rate +0.035727%
Year 2018 Assessed Value $455,330 Land Value $158,400 Improvement Value $296,930 Tax Amount $13,020.52 Change Rate +0.133339% Assessed CR Tax Rate +0.028596%
Year 2017 Assessed Value $361,210 Land Value $144,000 Improvement Value $217,210 Tax Amount $11,488.64 Change Rate +0.083486% Assessed CR Tax Rate +0.031806%
Year 2016 Assessed Value $326,530 Land Value $175,120 Improvement Value $151,410 Tax Amount $10,603.4 Change Rate +0.01307% Assessed CR Tax Rate +0.032473%
Year 2015 Assessed Value $326,530 Land Value $175,120 Improvement Value $151,410 Tax Amount $10,466.6 Change Rate -0.010355% Assessed CR Tax Rate +0.032054%
Year 2014 Assessed Value $315,310 Land Value $222,880 Improvement Value $92,430 Tax Amount $10,576.12 Change Rate +0.021283% Assessed CR Tax Rate +0.033542%
Year 2013 Assessed Value Land Value Improvement Value Tax Amount $10,355.72 Change Rate Assessed CR Tax Rate