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4387 Route 9g, 
Germantown, NY 12526

$5,500,000


4

Beds


3

Baths


3,500

Sq Ft


Single Family

Active

Listed by

Patricia Hinkein

Pamela Murphy

Patricia A. Hinkein Realty

518-537-4888

Last updated:

August 27, 2026, 04:05 PM

MLS#

20264705

Source:

NY MLSUC

About This Home

4387 Route 9g

COVE HOUSE, Germantown New York Perched atop a bluff overlooking the Hudson River, Cove House is a secluded 12-acre estate formally part of the Philip Rockefeller farm. The main building is a 3500 square-foot Italian inspired farmhouse with a two-level arched pergola porch, and a cupola. On the primary level, the house features 10' and 14' ceilings. The house features plaster walls, and classical trim. Hardwood, and wide board antique pine floors are seen throughout the house. The main house was built in 1999. The spacious chef's kitchen features a Wolf dual-fuel range and Vermont soapstone countertops. It opens to a generous dining area with striking views of the Hudson River. A wood-burning fireplace anchors the living room. Two additional rooms on the main level are currently configured as an office suite. Together, they could also accommodate a private main-level bedroom suite. Upstairs are three bedrooms, including an expansive primary suite with French doors opening onto a private 400-square-foot deck. The primary bathroom includes a claw-foot tub and shower. On the third level, there is a hidden playroom and cupola lookout. The double-depth attached garage accommodates up to four cars. Alternatively, a portion of the space could be retained as a two-car garage while allowing for the installation of an elevator. DETAILS Main Residence: Approximately 3,500 square feet Property: 12 acres across two parcels Buildings: Main residence, guest house, pool house and five-bay storage barn Privacy Secluded with a private driveway Waterfront Private Hudson River frontage Bedrooms Four Bathrooms Three full bathrooms Kitchen: Chef's kitchen with Wolf range and Vermont soapstone countertops Living Areas: Open-plan living areas and dining space Study: Two offices, adaptable as a separate bedroom suite Basement: Ample finished space, including potential wine storage Garage: Four-car attached garage Systems The main residence and guest house have central heating and air conditioning. High-efficiency LP gas condensing boilers were installed in both buildings approximately three years ago. The pool house is heated and cooled by a heat-pump system. A deep well provides more than 10 gallons per minute. Pool and Pool House Set on a plateau carved into the bedrock between the main residence and the Hudson River, the heated Gunite pool is surrounded by locally sourced bluestone and red-brick paving. The heated and air-conditioned pool house includes an outdoor shower with a view of the Hudson River. Guest House A dramatic wall of glass frames Hudson River views from the modern one-bedroom guest house. The residence includes a living area, kitchenette, bedroom and full bathroom. The bathroom features a soaking tub and glass doors opening onto a stone patio overlooking the Hudson river. Boat Barn Dating from the 1920s, the two-story, five-bay boat barn offers Catskill Mountain views and extensive storage space on its upper level. Exterior and Grounds Views: Sweeping views of the Hudson River Waterfront: Direct private river access Gardens: Mature woodland and kitchen gardens Landscape: Ferns, dogwoods, crabapples, birches, boxwoods, hydrangeas, roses and wisteria Setting: Secluded, wooded 12-acre estate with meandering trails. Pond: Half-acre, stream-fed pond. Also Available: 1890 Farmhouse This adjoining property contains two apartments. The upper apartment offers two bedrooms and Catskill Mountain views. The lower apartment has three bedrooms and retains attractive original woodwork. Ask for details.

Home Facts

Single Family

3 Baths

4 Bedrooms

Built in 1999

Price Summary

5,500,000

$1,571 per Sq. Ft.

MLS #:

20264705

Last Updated:

August 27, 2026, 04:05 PM

Added:

22 day(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

4

Bathrooms

Total Bathrooms:

3

Full Bathrooms:

3

Interior

Living Area:

3,500 Sq. Ft.


Structure

Structure

Architectural Style:

Farmhouse

Building Area:

3,500 Sq. Ft.

Year Built:

1999


Lot

Lot Size (Sq. Ft):

522,720


Finances & Disclosures

Finances

Price:

$5,500,000

Price per Sq. Ft:

$1,571 per Sq. Ft.

Source:NY MLSUC
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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.