Mark Walsh

Cold Spring Harbor NY Commercial for Sale

New Exclusive Listing in the heart of Cold Spring Harbor commercial district. First floor can be delivered vacant for a user/investor and property has three private parking spaces in the rear as well as a municipal lot across the street. As you will see in the pictures, lower level potential apartment has a private entrance, washer/drier with large windows and good natural sunlight. Building offers a lot of detail and a great location on Main Street.

Hempstead NY Home for Sale

+/- 6,000 SF, 5-unit apartment building comprised of four 2-bedroom units and one 1-bedroom unit.

Hempstead NY Home for Sale

4-unit apartment building comprised of three 2-bedroom apartments and one 1-bedroom units.

East Hampton NY Home for Sale

• Fieldstone at East Hampton offers a truly rare opportunity to acquire a multifamily apartment community in The Hamptons, one of the most sought-after asset classes and geographic regions in the entire United States. Affordable rental housing is in very high demand for those employed in the region, as well as those seeking an affordable home base in which to live and play in The Hamptons. The property also has more than ample grade level parking that is very appealing to the tenant base.

East Northport NY Home for Sale

Two separate parcels being sold as a package. Parcel 1 has a 1,725 sf office building with frontage on busy Jericho Tpke and ample parking. Parcel 2 has a 3,000 sf concrete flex building on Jericho Tpke, and a two-bedroom residential home at 19 Daly Rd. Parcel 1 has a two story office building with full basement, dual driveway access, 9 parking spaces, a full garage and gas heat. Parcel 2 has a one story building presently set up as a cosmetology business with a lab, photo room, conference rooms, waiting area and bathroom. The house has 2 bedrooms, 2 full baths, full basement, private driveway and back porch.

Huntington Station NY Land for Sale

Great opportunity to build a home in the South Huntington (#13) School District. Located near Jericho Tpke, the property is close to all area amenities and is a short walk to Walt Whitman High School. The demographics are very strong within a 3-mile radius with population over 77,700 and average household income of $190,000.

Sayville NY Residential Income for Sale

Legal 7 unit multifamily property with expansion potential within the existing structure. Current Configuration: 1 two bedroom, 5 one bedroom, and 1 studio. Reconfigured: 4 two bedroom, 2 one bedroom and 1 studio. There are 5 on-site parking spaces, plus street parking. This is a well maintained multifamily building with long term tenant base. The location is in close proximity to the Village of Sayville with shopping, entertainment, restaurants and the Great South Bay beaches, activities and Fire Island Ferries.

Copiague NY Residential Income for Sale

Multi-family property located in the Town of Babylon. This is a rare and unique opportunity to purchase an affordable multi-family property, and generate income. There are two single family homes on .18 acre parcel. Both homes have been recently renovated and are separately metered for gas and electricity. Both structures have a basement. The front house offers 3 bedrooms and 2 baths, and the back house has 1 bedroom and 1 bath.

Patchogue NY Residential Income for Sale

This is a very well-maintained property, renovated in 2020, featuring 2 structures; A 3 bedroom, 2 bath house and a 3 bedroom 1.5 bath house. The property is fully occupied and tenants pay their own gas and electricity. Both structures have a full basement, private parking and wood floors.

Northport NY Residential Income for Sale

IMPROVED PRICING!! Motivated Seller, Renovated in 2019 with new vinyl siding, roof, gutters and windows. Located on municipal sewers, this is a waterfront property with a permanent dock and floating dock. Tenants are all separately metered for electric, and the steam boiler was replaced in 2025. All tenants have waterviews and dock access. Property has a 2 car garage with lower level storage space

Ronkonkoma NY Residential Income for Sale

3-unit multi-family apartment house plus cottage with water views of Lake Ronkonkoma. Built on a .45 acre parcel, there is ample on-site parking. All tenants are separately metered for gas & electric, and they have private and shared outdoor space. This property is located in the Connetquot Central School District, and is in close proximity to the Long Island Rail Road Ronkonkoma station and the newly built Station Yards dining and entertainment hub.

Rockville Centre NY Residential Income for Sale

Newly renovated three-family home centrally located near Downtown Rockville Centre. This is a rare opportunity for either an owner-occupant seeking rental income or an investor looking to expand their portfolio.The property consists of three residential units, including a brand-new 2-bedroom dormer unit completed in 2025, a spacious 3-bedroom/1-bath unit, and a 4-bedroom/1.5-bath unit that was fully renovated in 2025. Recent upgrades include two newly redone private driveways, new PVC fencing, expanded curb cuts, and a repointed bluestone porch. Property is connected to municipal sewer and features natural gas heating.Please inquire about the current rent roll, operating expenses, and owner-financing options. Don't miss this exceptional opportunity.

Cherry Grove NY Home for Sale

A rare opportunity to own a stunning oceanfront beach house set directly on the water in the heart of Cherry Grove. This beautifully appointed 4-bedroom, 4-bathroom home offers expansive ocean views, dual kitchens, two fireplaces, and an open living floor plan designed for seamless indoor-outdoor living.Outdoor living is equally impressive, with a large first-floor deck and a second-floor balcony - perfect for soaking in sweeping ocean views. This is a great property for entertaining, extended family stays, or strong seasonal rental potential.Ideally located within close proximity to the ferry terminal, shops, and restaurants. Don't miss this exceptional opportunity - whether as a personal retreat or a premier investment property.

Bayport NY Residential Income for Sale

Private residential Bayport oasis with retail component that sits on .72 acres. This property features spacious luxury apartments with updated features. Each tenant has their own private entrance with a private gravel driveway featuring stone landscaping throughout. The main apartment has 2 Bedroom, 2.5 Bath, spacious living area and a large Mahogany deck. Apartments feature Central Air, Alarm Systems, Large Bedrooms, Washer & Dryer, Generous Closet Space and Crown Molding. The property also features a large 5-car garage with 1,600 sqft of second-story space and a separate 2-car garage. The retail component is a 1,100 sqft hair salon.

Huntington Station NY Residential Income for Sale

5,100 Square ft. +/- legal two family home. 11 Bedrooms, 6 bathrooms, ample parking, sprawling .67 Acre flag lot. This property is being sold "as is." Huge rent potential per unit as per Town of Huntington Housing Authority. The housing Authority will pay $3,667 for a 6 bedroom unit & $2,808 for a 5 bedroom unit. The new owner can also cut down expenses significantly by separately metering each tenant for gas & electric. Huntington Housing Authority will contribute to heat, electric & water after the units have been separately metered. There is a brand new gas heating system. This is an investment property being sold "As Is." The owner only wishes to deal with ALL CASH buyers.

Huntington Station NY Commercial Sale for Sale

FREESTANDING RETAIL / WAREHOUSE