89 N Undermountain Rd

6,092 Sq. Ft.
$394 / Sq. Ft.
6,092
Sq. Ft.
$394
per Sq. Ft.

Description

Welcome to Treetops. A long private driveway passing a large pond sets the scene for this impressive hilltop retreat with 6,000 square feet across three levels and seasonal views of the Taconic Hills. Built with wood hewn from trees on the property, including the distinctive stairway, the home offers a huge open-plan main level ideal for gatherings, along with an indoor pool, hot tub, sauna and a dramatic two-story primary suite. Five bedrooms and five baths provide ample space for guests, with additional...Welcome to Treetops. A long private driveway passing a large pond sets the scene for this impressive hilltop retreat with 6,000 square feet across three levels and seasonal views of the Taconic Hills. Built with wood hewn from trees on the property, including the distinctive stairway, the home offers a huge open-plan main level ideal for gatherings, along with an indoor pool, hot tub, sauna and a dramatic two-story primary suite. Five bedrooms and five baths provide ample space for guests, with additional bedrooms on the upper and lower levels plus a family room downstairs. A second home may be built on a conserved, included, second parcel. Expansive decks, a three-car garage, sold fully furnished, and abutting the Appalachian Trail conservation lands complete the offering.

Listing Agents

  1. Tim Lovett

    Tim Lovett

    Listing Agent

    Compass

    P: (413)-446-0059

  2. Fin Hanley

    Fin Hanley

    Alternative Listing Agent

    Compass

    P: (914)-471-3750

Property Details for 89 North Undermountain Road

Architectural Style
Contemporary
View
Water, Seasonal, Pond, Hill/Mountain, Distant
Parking Spaces Type
Garaged & Off-Street
Waterfront
Yes
Zoning Description
Residential
LISTING UPDATED: 05/27/2026 08:26 PM

Property Details for 89 North Undermountain Road

StatusActive
MLS #249684
Days on Market1
Taxes$15,308 / year
HOA Fees-
Condo/Co-op Fees-
Property TypeSingle Family
MLS TypeResidential
Year Built1988
Lot Size30.44 AC / 1,325,966 SF
CountyBerkshire County

Location

Add your commute

Building Information for 89 North Undermountain Road

Stories-Year Built1988Building Size-Lot Size30.44 AC / 1,325,966 SF

Payment Calculator

$13,235 per month

30 year fixed, 6.36% Interest

Principal and Interest

$11,959

Property Taxes

$1,276

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

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Property Information for 89 North Undermountain Road

Summary
Location and General Information
  • Directions: GPS Friendly. Sign at the beginning of the driveway.
  • MLS Area Major: South Registry
  • Latitude: 42.14
  • Longitude: -73.41
  • MLS Area Minor: South Registry
  • Views Distant: Yes
  • Views HillMountain: Yes
  • Views Seasonal: Yes
  • Views Water: Yes
Taxes and HOA
  • Tax Book Number: 02687
  • Parcel Number: M:004.0 B:0000 L:0343 & 343B
  • Association Fee: $.00
  • Tax Amount: $15,308.00
  • Tax Assessed Value: 2445300
  • Assess Amount: $2,445,300.00
  • Assessed Year: 2025.0
  • Tax Year: 2025
  • Book: 02687
  • Page: 249
School Information
  • Middle Or Junior School: SBRSD
  • High School: SBRSD
  • Elementary School: SBRSD
  • Elementry School: SBRSD
  • Middle School: SBRSD
Parking
  • Garage Spaces: 2.00
  • Other Parking: Garaged & Off-Street
  • Attached Garage: No
  • Garage Stalls: 2.00
  • Garage Multiple: Yes
  • Garage Oversized: Yes
  • Garage Under: Yes
Virtual Tour
  • Virtual Tours Count: 0
Property
Lot Information
  • Lot Size Area: 30.44
  • Lot Size Units: Acres
  • Lot Features: Adj to Protected Ld
  • Lot Size Acres: 30.44
  • Lot Size Dimensions: 30.44 acres
  • Lot Size Square Feet: 1325966.0
  • Square Feet Source: Assessor
  • Living Area: 6092.0
  • Building Area Total: 6092.0
  • Property Type: Residential
  • Lot Description adjacent to Protected Land: Yes
  • Restrict Covenants Yes: Yes
Property and Assessments
  • Floor Plans Count: 0
  • Total Bathrooms Source: MLS
  • Photos Count: 57
  • Videos Count: 0
  • Documents Count: 1
  • Property Type: Residential
  • Year Built Description: Renovated Since
  • Easement Unknown: Yes
  • Survey Yes: Yes
  • Year Built: 1988
  • Year Built Source: Assessor
  • Year Built Details: Renovated Since
  • Flood Hazard Area No: Yes
  • Title V Unknown: Yes
Utilities
  • Sewer: Private
  • Water Yes: Yes
  • Water Access Well: Yes
  • Drilled Well Detail: Yes
  • Sewer Private: Yes
  • Electric Type 200 Amp: Yes
  • Stove Permit No: Yes
  • Internet Service Satellite Available: Yes
Interior and Exterior Features
Exterior Features
  • Exterior Features: Trash Private, Privacy, Pool - In Ground, Deck, Mature Landscaping, Patio
  • Exterior Amenities Deck: Yes
  • Exterior Amenities Patio: Yes
  • Exterior Amenities Pond: Yes
  • Exterior Amenities Pool In Ground: Yes
  • Exterior Amenities Privacy: Yes
  • Exterior Amenities Trash Private: Yes
  • Exterior Amenities Mature Landscaping: Yes
  • Waterfront Frontage on Water: Yes
  • Waterfront Pond: Yes
  • Waterfront Pond Access: Yes
  • Exterior Siding Wood: Yes
  • Right of Way Unknown: Yes
  • Post Beam Wood Frame: Yes
  • Style Contemporary: Yes
Interior Features
  • Baths Half: 0
  • Baths Total: 5.00
  • Baths Full: 5
  • Total Bathrooms: 5
  • Bathrooms Total Decimal: 5.00
  • Bathrooms Total Notational: 5.00
  • Total Rooms: 8.00
  • Accessibility 1st Floor Full Bath: Yes
  • Accessibility 1st Floor Half Bath: Yes
  • Heating: Oil, Boiler, Hot Water
  • Kitchen Appliances: Built-In Electric Oven, Cooktop, Dishwasher, Dryer, Microwave, Refrigerator, Washer
  • Heating: Yes
  • Underground Oil Tank No: Yes
  • Building Information Exterior Color: Brown
  • Building Information Wood Fireplace: 1
  • Building Information Wood Stove: 1
  • Interior Features: Alarm System, Cathedral Ceilings, Fireplace (s), Hot Tub, Interior Balcony, Sauna, Walk-In Closet(s)
  • Interior Amenities Alarm System: Yes
  • Interior Amenities Cathedral Ceilings: Yes
  • Interior Amenities Fireplaces: Yes
  • Interior Amenities Hot Tub: Yes
  • Interior Amenities Interior Balcony: Yes
  • Interior Amenities Sauna: Yes
  • Interior Amenities WalkIn Closet: Yes
  • Basement FinishedFully: Yes
  • Basement Walkout: Yes
  • Heating/Cooling Ductless Wall Unit AC System: Yes
  • Fuel Oil: Yes
  • Hot Water Oil: Yes
  • Insulation Unknown: Yes
  • Appliances Included Cooktop: Yes
  • Appliances Included Dishwasher: Yes
  • Appliances Included Dryer: Yes
  • Appliances Included Microwave: Yes
  • Appliances Included Refrigerator: Yes
  • Appliances Included Washer: Yes
  • Floor Carpet: Yes
  • Floor Wood: Yes
  • Heat/Cool/Vent Hot Water: Yes
  • Heat/Cool/Vent Radiant: Yes
  • Heat/Cool/Vent Wood Stove: Yes
  • Heat/Cool/Vent Boiler: Yes
  • Lead Paint No: Yes
  • Lead Paint NA built after 1978: Yes
Room Information
Room Details
  • Rooms Total: 8
  • Room Type: Foyer, Great Room, Kitchen, Dining Room, Primary Bedroom, Primary Bathroom, Bedroom 1, Full Bathroom, Other, Laundry, Den, Game Room, Bedroom 2, Bedroom 3, Bedroom 4, Family Room
Room 1
  • Room Type: Foyer
  • Room Level: First
Room 2
  • Room Type: Great Room
  • Room Level: First
Room 3
  • Room Type: Kitchen
  • Room Level: First
Room 4
  • Room Type: Dining Room
  • Room Level: First
Room 5
  • Room Type: Primary Bedroom
  • Room Level: First
Room 6
  • Room Type: Primary Bathroom
  • Room Level: First
Room 7
  • Room Type: Bedroom 1
  • Room Level: First
Room 8
  • Room Type: Full Bathroom
  • Room Level: First
Room 9
  • Room Type: Other
  • Room Level: First
  • Room Description: Large indoor pool, Hot Tub and Sauna
Room 10
  • Room Type: Laundry
  • Room Level: First
Room 11
  • Room Type: Den
  • Room Level: Second
  • Room Description: Part of the primary suite
Room 12
  • Room Type: Game Room
  • Room Level: Second
  • Room Description: In the open second floor landing
Room 13
  • Room Type: Bedroom 2
  • Room Level: Second
Room 14
  • Room Type: Full Bathroom
  • Room Level: Second
Room 15
  • Room Type: Bedroom 3
  • Room Level: Lower
Room 16
  • Room Type: Bedroom 4
  • Room Level: Lower
Room 17
  • Room Type: Full Bathroom
  • Room Level: Lower
Room 18
  • Room Type: Full Bathroom
  • Room Level: Lower
Room 19
  • Room Type: Family Room
  • Room Level: Lower
Rental
Rental Information
  • Certified Occupancy No: Yes

Property History for 89 North Undermountain Road

DateEvent & SourcePriceAppreciation
May 27, 2026

Listed (Active)

Berkshire County Board of REALTORS #249684

$2,400,000—
May 11, 2021

Sold

Berkshire County Board of REALTORS #231961

$2,075,000—
Mar 27, 2021

Contingent

Berkshire County Board of REALTORS #231961

—
DateEvent & SourcePrice
05/27/2026

Listed (Active)

Berkshire County Board of REALTORS #249684

$2,400,000
05/11/2021

Sold

Berkshire County Board of REALTORS #231961

$2,075,000
03/27/2021

Contingent

Berkshire County Board of REALTORS #231961

—

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 89 North Undermountain Road

Taxable ValueLand$680,000Additions$1,765,300Total$2,445,300
Tax Record2025$15,308 ($1,276 / month)
Home Facts
Beds4Baths4Total Finished SqFt6,092 SqFtAbove Grade Finished SqFt6,092 SqFtUnfinished Basement SqFt1,254 SqFtStories2Lot Size890,366 SqFtStyleSingle Family ResidenceYear Built1988ZoningR1CountyBERKSHIREAPNEGRE M:004.0 B:0000 L:0343.0Fireplace TypeHas Fireplace

Schools near 89 North Undermountain Road

This home is within Southern Berkshire School District.
Rating
School
Type
Grades
Distance
Public - PK to 3
Public - 6 to 12
Public - PK to 5
Rating
School
Distance
New Marlborough Central School
PublicPK to 3

Mount Everett Regional School
Public6 to 12

Undermountain Elementary School
PublicPK to 5

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

Similar Homes

89 North Undermountain Road is a single family home for sale in Egremont, MA 01230. This property was listed for sale on May 27, 2026 by Compass, it's currently listed at $2,400,000. It has been on the market for a total of 1 days and was last sold on May 11, 2021. This listing's school district is Southern Berkshire School District. Nearby schools include New Marlborough Central School, Mount Everett Regional School and Undermountain Elementary School. 89 North Undermountain Road is a 5-bed, 5-bath, 6,092 sqft single family home built in 1988.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity. Subject to change at any time. Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties make no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

The property listing data and information, or the images, set forth herein were provided to MLS Property Information Network, Inc., Martha's Vineyard MLS, CCIMLS, Link MLS, and Berkshire County Board of REALTORS from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc., Martha's Vineyard MLS, CCIMLS, Link MLS, and Berkshire County Board of REALTORS. The property listing data and information, and the images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLS Property Information Network, Inc., Martha's Vineyard MLS, CCIMLS, Link MLS, and Berkshire County Board of REALTORS and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the images, set forth herein.