Listing provided courtesy of Coldwell Banker Mason Morse-Aspen- MLS# 191466MLS ProviderContact Information: (970) 925-7000

523 Walnut Street #AAspen, CO 81611

Single Family · 4 Beds · 4 Full Baths · 1 Half Bath · 3,815 Sq. ft. | 0.13 Acres
$14,750,000 Active

523 Walnut Street #A Overview

Time on Site:
154 days
Visits:
0

Capture front row views of Aspen from sunrise to sunset, in this elegant four-bedroom single family home within walking distance to the core. A light and open floor plan places the main living room, dining area, and kitchen on the upper level, complemented by a family room adjacent to the kitchen. Two fireplaces and walls of windows frame dramatic mountain scenery, creating an immersive, close up perspective of Ajax. The covered outdoor terrace is an ideal setting for entertaining, complete with a BBQ grill and dining table, and offers an exceptional vantage point for watching fireworks illuminate the slopes of Ajax. The main floor features a primary suite with a spa-like bathroom and soaking tub. The lower level offers high ceilings, three bedroom suites, and a comfortable media room with a wet bar. Additional features include a mudroom, laundry with two sets of washers and dryers, and a two car garage. Smuggler, Rio Grande and Hunter Creek trails are close by for hiking and biking, while downtown Aspen is only a five minute stroll away.

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523 Walnut Street #A Facts & Features

  • Type Single Family
  • Sq. ft. 3,815
  • Price/Sq.ft. $3,866
  • Lot 0.13 Acres

Details

General

Association/HOA

  • Association Fee: 715.0
  • Association Fee Frequency: Monthly
  • Association: true

Building Information

  • New Construction: false
  • Year Built: 2013

Location/Region

  • County Or Parish: Pitkin
  • MLS Area Major: Aspen
  • MLS Area Minor: 01-Smuggler
  • Subdivision Name: Fox Crossing

Tax Information

  • Tax Annual Amount: 29549.0
  • Tax Year: 2024

General Information

  • Inclusions: Dryer, Oven, Refrigerator, Washer, Range, Microwave, Dishwasher
  • Listing Terms: Cash
  • Parcel Number: 273707392015
  • Property Condition: Excellent
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Zoning: Residential

Interior

Parking Information

  • Garage: true

Beds/Baths

  • Bathrooms Full: 4
  • Bathrooms Half: 1
  • Bathrooms Three Quarter: 0
  • Bathrooms Total: 5
  • Bedrooms Total: 4

Building Interior

  • Building Area Total: 3815.0

General Information

  • Basement: Finished
  • Fireplace Features: Gas
  • Fireplace: true
  • Laundry Features: Inside
  • Living Area: 3815.0
  • Rooms Total: 0

Unit Information

  • Unit Number: A

Exterior

Lot Information

  • Lot Features: Corner Lot
  • Lot Size Acres: 0.13
  • Lot Size Area: 0.13
  • Lot Size Square Feet: 5529.0
  • Lot Size Units: Acres
  • Water Source: Public

Building Exterior/Construction

  • Architectural Style: Contemporary
  • Construction Materials: Wood Siding,Frame
  • Direction Faces: Southeast

General Information

  • Utilities: Natural Gas Connected

523 Walnut Street #A Neighborhood

Community

81611 (Aspen) Demographics

39
Median Age
25
Population Density (per sq. mile)
70%
College Educated
$83,646
Estimated Median Income
2,608
Estimated Total Home Owners
1,770
Estimated Total Renters
60% / 40%
Estimated Owner / Renter Divide
2
Estimated Average Household Size
Community data courtesy of LiveBy, Inc.

Schools

School data courtesy of LiveBy, Inc. School ratings are based on a scale of 1-5, with 5 being the highest rating and 1 being the lowest rating.

523 Walnut Street #A Monthly Cost

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$ %
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$
$
* All calculations are estimates and provided by Reliance Network, for informational purposes only. Actual amounts may vary. ** Assumes 6.50% APR, 20% down payment, and conventional 30-year fixed rate first mortgage. Rates cited are for instructional purposes only; current rates are subject to change at any time without notice. You should not make any decisions based simply on the information provided. Additional required amounts such as taxes, insurance, homeowner association dues, assessments, mortgage insurance premiums, flood insurance or other such required payments should also be considered. Contact your mortgage company for current rates and additional information. Any mortgage broker or insurance agent that may appear is independent and is not affiliated with, endorsed by, or provided by the MLS.

523 Walnut Street #A Market Data

Based on the last 30 days in this zip code

$6,626,727
Average List Price
$2,646
Average Price per Square Foot
31
Properties Sold
165
Average Days on Market
297
Properties for Sale
Calculations provided by Reliance Network

523 Walnut Street #A History

Date Event Value Agent
4/10/2026Source: Aspen Glenwood MLS Price Reduction
$14,750,000 -4.5%
1/26/2026Source: Aspen Glenwood MLS Added to Database
January 26, 2026