89 Undermountain Rd, Egremont, MA 01258 (MLS# 249684)

89 Undermountain Rd, Egremont, MA 01258

$2,400,000

Pass along the indoor swimming pool to the entryway

Hallway to the right that leads to the pool area, first floor guest bedroom and full bathroom

With open plan living through to the kitchen and dining room

With many access points to the surrounding decks

With more storage than you could wish for and a walk in pantry

VIEWS OUT TO MAIN GREAT ROOM AND TO THE SECOND FLOOR OFFICE/TV AREA

HANDCRAFTED STAIRWAY TO THE SECOND FLOOR

LEADS OFF THE THREE GARAGES WITH PLENTY OF STORAGE

VIEW TO LOWER LEVEL PRIMARY SUITE AND ACCESS TO LOWER PATIO

WITH NEWLY INSTALLED CARPET THROUGHOUT THE LOWER LEVEL

Property Type: Residential Bedrooms: 5 Baths: 5 Square Footage: 6,092 Lot Size (sq. ft.): 1,325,966 Status: Active

Current Price: $2,400,000 List Date: 5/28/2026 Last Modified: 5/28/2026

Overview

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 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 Details MLS# 249684

Location, Tax & Legal

Registry: South Registry
Street #: 89
Street Name: Undermountain
Street Ext: Rd
State/Province: MA
Postal Code: 01258
Map Ref: M:004.0 B:0000 L:0343 & 343B

Contract Information

Accessory Dwelling Unit: No
Original List Price: 2400000
Limited Service: No
Agent Interest: None

General Property Description

Realtor.COM Type: Residential - Single Family
Sq Ft Liv Apx: 6092
Sq Ft Source: Assessor
Total Rooms: 8
Total Bedrooms: 5
Total Full Baths: 5
Total Bathrooms: 5
Garage Stalls: 2
Parking Spaces Type: Garaged & Off-Street
Surveillance: Yes
Year Built Apx: 1988
Year Built Source: Assessor
Yr Blt Description: Renovated Since
Lot Size Dimensions: 30.44 acres
Acres Apx: 30.44
Lot Size SqFt: 1325966

Status Change Info

Status Change Date: 2026-05-27

Building Info

Exterior Color: Brown
Wood Fireplace #: Yes
Wood Stove #: Yes

More Information

Property Features

Restrict Covenants: Yes Title V: Unk Underground Oil Tank: No Water: Well Well Detail: Drilled Sewer: Private Easement: Unk Survey: Yes Right of Way: Unk Right to Farm Comm: Yes Flood Hazard Area: No Views: Distant; Hill/Mountain; Pond; Seasonal; Water Water Features: Frontage on Water; Pond; Pond Access Lot Description: Adj to Protected Ld Stove Permit: No Electric Type: 200 Amp Style: Contemporary Interior Amenities: Alarm System; Cathedral Ceilings; Fireplace (s); Hot Tub; Interior Balcony; Sauna; Walk-In Closet(s) Internet Service: Satellite Available Accessibility: 1st Fl Bdrm; 1st Flr Bdrm w/Bath; 1st Flr Full Bath; 1st Flr Half Bath Exterior Amenities: Deck; Patio; Pool - In Ground; Privacy; Trash Private; Mature Landscaping Appliances Incl: Built-In Electric Oven; Cooktop; Dishwasher; Dryer; Microwave; Refrigerator; Washer Construction: Wood Frame Exterior Siding: Wood Roof: Asphalt Shingles Basement: Finished-Fully; Walkout Floor: Carpet; Ceramic Tile; Wood Garage: Oversized; Under; Multiple Fuel: Oil Hot Water: Oil Insulation: Unknown Lead Paint: No; N/A, built 1978 or later Zoning: Residential Seller Disc: No Possession: Close Of Escrow; Negotiable

Room Information

Room Name	Level	Remarks
Foyer	First
Great Room	First
Kitchen	First
Dining Room	First
Primary Bedroom	First
Primary Bathroom	First
Bedroom 1	First
Full Bathroom	First
Other	First	Large indoor pool, Hot Tub and Sauna
Laundry	First
Den	Second	Part of the primary suite
Game Room	Second	In the open second floor landing
Bedroom 2	Second
Full Bathroom	Second
Bedroom 3	Lower
Bedroom 4	Lower
Full Bathroom	Lower
Full Bathroom	Lower
Family Room	Lower

Documents

MA Home Inspection Disclosure ›

Listing Office: COMPASS MASSACHUSETTS , LLC GB

Listing Agent: Timothy Lovett

Last Updated: May - 28 - 2026

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