523 N Midland Avenue, Nyack, NY 10960

• 4 beds |
• 5 baths |
• 5,100 sqft

Property Description

Rare 5.3-Acre Estate in Upper Nyack – A Unique Development or Dream Home Opportunity Discover a one-of-a-kind chance to own 5.3 acres of stunning, level, park-like property in highly sought-after Upper Nyack, complete with seasonal Hudson River views. This expansive parcel features a beautiful, historic stone wall bordering the front of the property and offers subdivision potential—approved for half acre lots, making it ideal for developers or those seeking a private estate with room to grow. The existing home has undergone major foundational upgrades, including brand-new footings and underground electrical wiring, along with new electric panels already installed. Completely restructured and resurfaced footings. New 8X10 space under the front porch. Larger window wells in the basement for more light. All underpinning for stairwell is complete. Renovated crawl space for moisture control. New electric service ready for whole house generator. New subfloors downstairs. Demo of all fireplaces ready for waterproofing and finishing. Demo of entire south side and brick work done to re-roof and close in space. The entire foundation of the house needed refirming and that work was completed. Town-approved architectural plans are included and feature luxurious details such as a master suite, music room, elevator, butler’s pantry, screened-in porch. There is a detached two-car garage. Whether you're envisioning a private retreat or a development opportunity, this property combines natural beauty, valuable infrastructure, and exceptional potential—all just minutes from the river, village shops, and Nyack's vibrant lifestyle.

Listing Status:

Active

Data Last Updated:

May 10, 2026 at 9:20PM

Listing Office:

Century 21 Elite Realty : 845-735-0200

MLS ID:

842457

Interior

• General: Cathedral Ceiling(s)ElevatorEntrance FoyerFormal DiningHigh CeilingsWasher/Dryer Hookup
• Appliances: None
• Basement: Unfinished
• A/C: None
• Heating: None
• Fireplace: Fireplace

Exterior

• Style: Colonial
• Parking: Detached

Location

• Originating MLS: onekey2
• School District: Nyack
• County: Rockland County

Lot

• Zoning: 392001-060-009-0003-042-000-0000

Utilities

• Utilities: Cable AvailableElectricity AvailableSewer AvailableUnderground UtilitiesWater Available
• Water: Public
• Sewer: Public Sewer

Financial

• Source: onekey2