Bluff-Top Mountain Estate Development
For Sale
$12,850,000
640 S Hayden Road, Aspen, CO 81611
LAND - Aspen, CO
Lot Size10.08 Acres
Days on Market63
Property Features for 640 S Hayden Road
General Information
Property type
Land
Property subtype
Other
Subdivision
Castle Creek
Directions
From the roundabout on Hwy 82, take Castle Creek Road past the hospital for 2.8 miles and then turn right onto S. Hayden Road. Go .7 miles and the property is on the left.
Standard status
Active
APN
273526401004
Lot size
10.08 Acres
Taxes and HOA fees
Tax Year
2025
Tax Description
SUBDIVISION: CASTLE CREEK VALLEY RANCH LOT: 12
Tax Annual Amount
59401
Legal Description
SUBDIVISION: CASTLE CREEK VALLEY RANCH LOT: 12
Utilities
Water source
Well
Listing Agency:
ENGEL & VOLKERS
(970) 925-8400
Listed By:
Erik Berg · License #ER.040043847
(970) 379-6353
Added: Jun 1
Changed: Jul 23
Last Checked: Aug 2 at 12:06PM
MLS# 193067
Copyright © 2026 Aspen Glenwood MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Investment Insights
Based on property information with market context.
This for-sale mountain estate development parcel spans 10.08 acres and has extensive pre-development work completed. Utilities have been installed to the homesite, site grading is in place, and an architectural vision has been prepared by Charles Cunniffe Architects. The advance planning and approvals are intended to reduce the typical entitlement and development timeline from 3–5 years to approximately 12–15 months, creating a more streamlined path to build.
Perched atop a bluff overlooking Castle Creek, the property is positioned for privacy and a serene setting. The parcel is described as end-of-the-road, and it captures panoramic views including Mt. Hayden to the south, Aspen Highlands to the west, and Aspen Mountain to the east. The proposed residence reportedly satisfied Pitkin County’s stringent visibility requirements for homes within Castle Creek Valley Ranch, and the site is about four miles from downtown Aspen for access to local amenities.
For buyers seeking a development-ready homesite, this property offers the practical advantage of completed groundwork and installed utilities, reducing early-stage project friction. It also provides a strong match for planning and permitting-focused buyers who value a secluded bluff setting while staying close to downtown Aspen.
Perched atop a bluff overlooking Castle Creek, the property is positioned for privacy and a serene setting. The parcel is described as end-of-the-road, and it captures panoramic views including Mt. Hayden to the south, Aspen Highlands to the west, and Aspen Mountain to the east. The proposed residence reportedly satisfied Pitkin County’s stringent visibility requirements for homes within Castle Creek Valley Ranch, and the site is about four miles from downtown Aspen for access to local amenities.
For buyers seeking a development-ready homesite, this property offers the practical advantage of completed groundwork and installed utilities, reducing early-stage project friction. It also provides a strong match for planning and permitting-focused buyers who value a secluded bluff setting while staying close to downtown Aspen.
Key Highlights
- 10‑acre parcel perched atop a bluff overlooking Castle Creek
- Utilities installed to the homesite and site grading already completed
- Planning, approvals, and infrastructure improvements completed, with an estimated 12–15 month timeline
Property Analytics
Property Profile
Current Use
Lease Details
Yes
Utilities to site
Location Intelligence
Trade Area within ½ mile
2
Businesses Nearby
Explore this area
Business Placement
Demographics for 81611, CO
9,637
Population
7,564
Households
1.3
Avg Household Size
43
Median Age
68%
College-Educated
97%
High-School Grad
305.6 sq mi
ZIP Area
32
Density / Sq Mi
$95,708
Median Household Income
$58,255
Median Earnings
$1,822
Median Rent
$1,243,500
Median Home Value
Questions? Ask Rey
Realmo’s AI knows this listing — price, zoning, demand, history. Ask anything.
Frequently Asked Questions
What type of property is this?
Residential land & home lot - Development-ready mountain homesite on a bluff with utilities installed, site grading complete, and architectural planning in place.
Where is this residential land & home lot located?
The property is located at 640 S Hayden Road Aspen, CO.
What is the asking price?
The asking price for this property is $12,850,000.
What are key features of this property?
This property features: 10‑acre parcel perched atop a bluff overlooking Castle Creek; Utilities installed to the homesite and site grading already completed; Planning, approvals, and infrastructure improvements completed, with an estimated 12–15 month timeline
