20 S Mountain Pass SpurGarrison, NY 10524

Single Family · 5 Beds · 4 Full Baths · 1 Half Bath · 6,216 Sq. ft. | 13.20 Acres
$3,200,000 Active

20 S Mountain Pass Spur Overview

Time on Site:
25 days

Just 60 minutes from Manhattan, this exceptional Hudson Highlands retreat offers a rare combination of architectural character, protected natural surroundings, and direct access to some of the region’s most celebrated outdoor destinations. Set on 13 private acres across two separate lots—including a second vacant, buildable parcel—the property is tucked away on a quiet dirt road known for its strong sense of community, minimal traffic, and remarkable tranquility. Bordering the 8,000-acre Hudson Highlands State Park Preserve with more than 70 miles of trails, the estate enjoys a setting that feels both deeply secluded and endlessly connected to nature. Outdoor recreation begins at your doorstep. The property features its own trail network and private trailhead connecting directly to the Appalachian Trail, offering true hike-on, hike-off access. Walk to nearby lakes, explore the trails of the Russel Wright Design Center, hike to Anthony’s Nose, or cycle directly from the property to Bear Mountain, one of the Northeast’s premier road biking destinations. A seasonal stream, private campsite, and campfire area further enhance the experience of living immersed in the landscape. Designed by noted Hudson Valley architect Frank Dushin, the residence blends the warmth and craftsmanship of the Arts and Crafts tradition with the clean lines and thoughtful spatial design of modernism. Dramatic exposed beams, natural materials, and a striking sunken living room create spaces that feel both timeless and distinctly connected to their surroundings. The home has been extensively renovated, including a complete reimagining of the primary suite and bath, beautifully updated bathrooms throughout, and a thoughtfully designed laundry room. Two fireplaces, a screened porch, and expansive views of the surrounding gardens and woodlands create inviting spaces for every season. Outside, more than two decades of garden design by a beloved local horticulturist have shaped the landscape into a living extension of the home. Mature plantings, curated garden rooms, and woodland paths unfold across the property, creating beauty and interest throughout the year. A separate wellness pavilion includes a gym, steam room, dedicated shower facilities, outdoor hot tub, and connections for a future sauna, while a detached two-bedroom guest house with its own kitchen offers comfortable accommodations for family and visitors. Rarely does a property combine architectural pedigree, buildable acreage, direct trail access, protected parkland, established gardens, and resort-style amenities so close to New York City. This is a true Hudson Highlands sanctuary—private, peaceful, and connected to the landscape in every direction.

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20 S Mountain Pass Spur Facts & Features

  • Type Single Family
  • Sq. ft. 6,216
  • Price/Sq.ft. $515
  • Lot 13.20 Acres

Details

General

Association/HOA

  • Association: No

School Information

  • School District: Haldane
  • Elementary School: Garrison
  • Middle Or Junior School: Garrison School
  • High School: Haldane High School

Building Information

  • Year Built: 1985

Location/Region

  • County Or Parish: Putnam County
  • Postal City: Garrison

Rent/Lease Information

  • Lease Considered: No

Tax Information

  • Tax Annual Amount: 33008
  • Tax Year: 2025

General Information

  • Parcel Number: 372689-090-000-0001-004-000-0000
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Senior Community: No
  • Special Listing Conditions: None

Interior

Parking Information

  • Garage Spaces: 2
  • Garage: Yes

Beds/Baths

  • Bathrooms Full: 4
  • Bathrooms Half: 1
  • Bathrooms Total: 5
  • Bedrooms Total: 5

Building Interior

  • Building Area Source: Other
  • Building Area Total: 6216
  • Building Area Units: Square Feet

General Information

  • Appliances: Dishwasher,Dryer,Range,Refrigerator,Washer
  • Basement: No
  • Cooling: Central Air
  • Fireplace: Yes
  • Fireplaces Total: 2
  • Flooring: Tile,Wood
  • Heating: Baseboard,Heat Pump,Propane
  • Interior Features: First Floor Bedroom,First Floor Full Bath,Beamed Ceilings,Cathedral Ceiling(s),Chefs Kitchen,Formal Dining,High Ceilings,Kitchen Island,Open Kitchen,Primary Bathroom,Master Downstairs,Soaking Tub,Walk-In Closet(s)
  • Laundry Features: Laundry Room
  • Living Area: 6216
  • Living Area Source: Other
  • Rooms Total: 14
  • Spa: Yes

Exterior

Parking Information

  • Parking Features: Heated Garage
  • Parking Total: 4

Lot Information

  • Lot Size Acres: 13.2
  • Lot Size Square Feet: 574992
  • Water Source: Well

Waterfront/View

  • View: Park/Greenbelt,Trees/Woods
  • Waterfront: No

Building Exterior/Construction

  • Architectural Style: Craftsman
  • Construction Materials: Cedar
  • Property Attached: No

General Information

  • Carport: No
  • Pool Private: Yes
  • Sewer: Septic Tank
  • Utilities: Trash Collection Private

20 S Mountain Pass Spur Monthly Cost

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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.

20 S Mountain Pass Spur Market Data

Based on the last 30 days in this zip code

$1,562,488
Average List Price
$531
Average Price per Square Foot
7
Properties Sold
81
Average Days on Market
25
Properties for Sale
Calculations provided by Reliance Network

20 S Mountain Pass Spur History

Date Event Value Agent
6/6/2026Source: Hudson Valley Catskill Regional MLS Added to Database
June 06, 2026
6/4/2026Source: OneKey MLS Added to Database
June 04, 2026
Listing provided courtesy of Four Seasons Sothebys IntlAnnabel Taylor- MLS# 1009485MLS Provider