Bay Shore Multifamily for Sale - Southwestern Suffolk

This offering features three structures on one deeded lot in the heart of Bay Shore’s Business District with 4 Rental Units. 70 Park Ave is a Commercial building that has a current CO allowing the first floor apartment to be used as a Personal Service business and residence, and the second floor as a separate apartment. The current owner is using both floors as a one family residence with a Personal Service business. Prior CO on property was 1st Floor restuarant & 2nd Floor apartment. Various options are available based on zoning for this space. There is also a detached two-car garage, and an additional building at 1636/1636A Union Blvd, CO’d as a legal two-family dwelling. Delivered vacant, the property presents a rare opportunity to reposition multiple units at once, resolve outstanding violations, and capitalize on strong rental demand for studios, one bedroom, and two bedroom apartments in the area along with retail, office & businesses. With flexible layouts, on-site parking, and significant upside through renovation and potential expansion, this asset is well-suited for investors seeking value-add potential and long-term income growth.

Property Subtype:

Multi Family

Date on Market:

2025-12-05

Riverhead Retail for Sale - Eastern Suffolk

Prime Investment Opportunity. 2 Building Property. Building 1: ±2,040 SF-Pristine Office Space Basement: ±2,040 SF-Full basement with walk in access Electric: Solar powered Heat: Gas A/C: Yes Building 2: ±1,150 SF-Pristine Office Space 2-Drive in bays and storage On Slab Heat: Gas A/C: Yes Frontage: 175 Ft on Flanders Road (S.R 24) Corner lot with Great Exposure Land Area: .69 Acre Town: Southampton Tax Map #’s: Section 147 Block 2 Lots 14, 15 & 16 District 900 Real Estate Taxes: $9,223.80 (Total 3 lots) Zoning: R 40

Property Subtype:

Auto Repair

Date on Market:

2025-12-05

Kings Park Retail for Sale - Western Suffolk

Prime Kings Park retail building offered as-is following a recent fire. The property consists of approximately 4,500 SF on a high-visibility corner lot at Main Street and Henry Street, in the heart of downtown Kings Park. Formerly configured for 2–4 retail store units, most recently occupied by a long-established pub and a barber shop. The building sustained significant fire damage and will require full renovation or redevelopment. Buyer is responsible for all repairs, remediation, permits, and approvals. Excellent opportunity for an investor, developer, or owner-user seeking to reposition or rebuild a well-located retail asset. Located minutes from the Kings Park LIRR station, with strong pedestrian and vehicular traffic and proximity to surrounding retail, dining, and service businesses. Call for Details.

Property Subtype:

Storefront

Date on Market:

2025-12-04

Deer Park Retail for Sale - Western Suffolk

Marcus & Millichap’s Tuccillo Group is pleased to present the exclusive offering of 1858–1868 Deer Park Avenue (“Subject Property”), a prime retail strip center located in the heart of Deer Park, NY. Situated on a 0.50-acre parcel, the property features approximately 7,350 square feet of leasable space across seven storefronts. Two units are currently vacant but in active lease negotiations, and the asset will be delivered fully occupied—providing immediate income stability and upside potential. The property enjoys a strategic location near major demand drivers, including the 740,000-square-foot Tanger Outlets at the Arches, the expansive 400-acre Heartland Business Center, and the Deer Park LIRR station, all of which contribute to strong visibility and consistent foot traffic. The surrounding area boasts robust demographics, with over 124,000 residents within a three-mile radius and an average household income exceeding $112,000, making this an attractive location for retailers and investors alike. Additional information is available upon request.

Property Subtype:

Storefront

Date on Market:

2025-12-03

Port Jefferson Retail for Sale - Central Suffolk

Property Subtype:

Freestanding

Date on Market:

2025-12-02

Centereach Retail for Sale - Central Suffolk

RIPCO Real Estate has been retained on an exclusive basis to arrange for the sale of 2343 Middle Country Road, Centereach. The 8,459 SF retail building is situated on a 1-acre lot on Middle Country Road (Route 25) and is currently occupied by REPS Athletic Training Center on a triple net lease basis. REPS has a new 10-year lease with two 5-year options and 3% annual increases beginning in year 5. The property has on-site parking for 42 cars. Located in a dense retail corridor with an average daily traffic count of 40,274 VPD and a median household income of $124,000 in a 1-mile radius.

Property Subtype:

Freestanding

Date on Market:

2025-12-01

Smithtown Retail for Sale - Western Suffolk

Prime location at a very busy intersection with a traffic control signal . This property is one mile north of St. Catherine Hospital. CVS is across the street from this location. the Smithtown landing country club is three blocks away

Date on Market:

2025-12-01

East Northport Retail for Sale - Western Suffolk

5,411 sq. ft. building on 2.5 acres +/- 120' Frontage on Jericho Tpke with 1 curb cut. 1 Drive In Traffic Counts of 37,171 daily Outdoor Storage Permitted Zoned I4 Light Industrial

Property Subtype:

Freestanding

Date on Market:

2025-12-01

Medford Retail for Sale - Central Suffolk

Ground up rebuild one year ago with a 13 year lease left with two 5 year options. Other locations available. Please contact Tom Zomerfeld at (631) 766-1333 for more information.

Property Subtype:

Service Station

Date on Market:

2025-11-22

Coram Retail for Sale - Central Suffolk

Cushman & Wakefield has been retained on an exclusive basis to arrange for the sale of 635 Middle Country Road, a prime 6.86-acre retail re-positioning or owner/user opportunity situated at the signalized intersection of Middle Country Road and Patchogue–Mt. Sinai Road in Coram, New York. The property consists of a 68,767 SF multi-tenant commercial building already configured for four separate spaces, offering immediate flexibility for adaptive reuse or re-tenanting. The building includes the former All-Star Arena (±55,130 SF) featuring 50’ clear ceiling heights (all span, no columns), along with Red Woods Fitness (±1,642 SF), Tutor Time (±10,978 SF with outdoor playground), and Move Academia (±1,017 SF), all accessible through independent entrances, supported by ±325 on-site parking spaces & a Solar Array on the roof. Currently, all occupants operate month-to-month, except Tutor Time, which remains under lease through June 30, 2026, with four (5-year) renewal options. This structure provides modest interim income with near-term rollover, allowing a buyer to take possession of a largely vacant asset ideally positioned for repositioning, redevelopment, or owner-user occupancy. Zoned J-2 Business, the property supports a wide variety of uses including retail, recreation, education, medical, entertainment, and institutional applications. The site benefits from a Public Assembly (Group A-3) occupancy classification, a rooftop solar array installed in 2024, and over 1,000’ of premium corner frontage along Middle Country Road & Patchogue-Mt. Sinai Rd, one of Suffolk County’s busiest commercial corridors with exposure exceeding 100,000 vehicles per day. A dedicated, signalized driveway allows full-movement ingress and egress from both directions, an uncommon advantage for a site of this scale. Centrally located within Suffolk County, the property provides excellent regional connectivity to major arterials including Routes 25, 112, 347, and the Long Island Expressway, and sits among a dense concentration of residential neighborhoods and national retailers. Whether pursued as an adaptive-reuse conversion, multi-tenant re-lease, pad-site redevelopment, or institutional/owner-user campus, 635 Middle Country Road represents a versatile large-format asset offering both immediate repositioning potential and long-term value creation in one of Long Island’s most active and resilient submarkets.

Date on Market:

2025-11-21

Lake Grove Retail for Sale - Central Suffolk

• Delivered Vacant at Closing – Ideal for an end-user or investor seeking to repurpose a well-located former TD bank building. • Premier Retail Corridor – High-visibility Middle Country Road location, near Smith Haven Mall and Wegmans, ensuring strong daily traffic • Freestanding with Triple Drive-Thru – ±4,100 SF former bank branch with three drive-thru lanes and 27 parking spaces, ideal for QSR, medical, or retail reuse. • Versatile Zoning & Strong Demographics – J-2 Business District allows multiple uses in a high-income trade area, supporting long-term tenant demand.

Property Subtype:

Freestanding

Date on Market:

2025-11-13

Oakdale Retail for Sale - Central Suffolk

Property Subtype:

Storefront Retail/Office

Date on Market:

2025-11-05

Mattituck Retail for Sale - Eastern Suffolk

Multi-Tenant Complex in the North Fork’s Commercial Core Prime Route 25 Location in Mattituck’s Business District – Positioned on a 0.5-acre parcel along New York State Route 25 (locally known as Main Road), this property sits at the heart of Mattituck’s commercial corridor—just one block from Love Lane, the North Fork’s most recognizable retail destination. With HB (Hamlet Business) zoning, strong visibility, and direct frontage on Route 25, the site offers exceptional accessibility and exposure for both retail and service-based businesses. Multi-Building Complex with Parking & Storage – The property totals approximately 5,250sf across three structures with 20 parking spaces (including two street spots). The front building offers two ground-floor storefronts—a long-standing pizzeria and an adjacent vacant retail or office space ready for new tenancy. A two-story building at the rear includes one apartment per floor, both connected to the front structure by an extensive deck system that enhances livable space and functionality. Behind the main buildings, a two-car garage with a second-story storage area provides additional operational flexibility, complemented by a rear parking and outdoor storage area. Flexible Use & Investment Potential – A business owner could occupy the vacant storefront for office or showroom use while utilizing the back buildings for staff housing, storage, or vehicle parking. Alternatively, the site’s existing tenant mix and zoning provide a balanced investment opportunity with both retail and residential income streams. Zoning & Site Details – The HB Hamlet Business zoning allows for a broad range of uses including retail, office, restaurant, and service businesses. Its central location, on-site parking, and storage capabilities make it one of the most versatile properties within Mattituck’s growing business district. Asking Price - $2,795,000 Inquire with the Hamptons Commercial RE Team for additional information. TAX ID #: 473889 114.-11-5 2024 TOWN TAX BILL: $22,473.31

Property Subtype:

Storefront

Date on Market:

2025-10-30

Riverhead Office for Sale - Eastern Suffolk

Professional 2-Story Office Building - The most affordable commercial building on Main St. Riverhead. Close to all - courts, restaurants, train, bus, riverfront parks, museums, aquarium, and more. Very near to the Town of Riverhead’s proposed Transit-Oriented Development - a mixed-use development of over 240 apartments. Zoning permits office, retail, restaurants, cafes, bakeries, ice cream parlors, personal service, art galleries, and more. FAR is 150%, which equals over 10,000 sq.ft. Permitted height would allow 3 stories. This extremely manageable building is perfect for an owner user. Use a portion of the building for your business and receive income from the balance of space. Excellent investment property. CONTIGUOUS LOT IS FOR SALE - See land listings - would double the yield.

Date on Market:

2025-10-28

Bayport Office for Sale - Central Suffolk

Welcome to 581 Middle Road in Bayport. This building was home to a medical practice for over 20 years. Strategically nestled on a corner it serves the community and surrounding areas while sitting on a street light giving it plenty of exposure. Gut renovated in 2003 the property is very well maintained. Ideal for an end user looking to set up a medical practice already equipped with a waiting room, check in desk, bullpen for staff, break room, two bathrooms and five exam rooms. Property highlights include: Over 2,000 sf of interior space 15 parking spaces on site Cesspools installed in 2003 Gas Heat Single story slab on grade Roof in great condition Turn Key Zoned in the Business District with the Town of Islip this property would be easy to pivot to a variety of retail/food uses. *Seller financing available*

Property Subtype:

Medical

Date on Market:

2025-10-28

Sag Harbor Retail for Sale - Eastern Suffolk

Property Subtype:

Restaurant

Date on Market:

2025-10-22

Port Jefferson Station Retail for Sale - Central Suffolk

Horvath & Tremblay is pleased to present the exclusive sale of a corporate Firestone investment property located at 10 Terryville Road in Port Jefferson Station, New York (the “Property”). The single tenant net leased Firestone was constructed in 1992 and contains 6,800 square feet on a 0.87-acre corner parcel. Firestone has 4+ years remaining on their lease with three (3), 5-year renewal options and attractive scheduled rent increases at the start of the second and third renewal options. The Property is prominently positioned at the signalized intersection of Terryville Road and Patchogue Road (NY Route 112), one of the area’s primary commercial and commuter corridors. Firestone benefits from excellent access and visibility attracting both residents and commuters. The Property is convenient to NY Routes 347 and 25A, the Port Jefferson Train Station (with service on the LIRR), and Port Jefferson Ferry Terminal. Firestone is surrounded by large shopping centers and national and local retailers and restaurants that drive traffic to the area. Additionally, the Property is convenient to residential neighborhoods, apartment communities, and area schools providing a built-in customer base.

Property Subtype:

Auto Repair

Date on Market:

2025-10-20

Lindenhurst Retail for Sale - Southwestern Suffolk

Cushman & Wakefield is pleased to exclusively present for sale, 180–196 West Sunrise Highway, Lindenhurst, NY. This highly visible retail strip center comprises approximately 7,100 square feet across seven tenant spaces, positioned on a 25,221 square foot lot at the corner of a signalized intersection with nearly 200 feet of direct frontage along Sunrise Highway. The property is fully leased to a diverse mix of food, service, and retail operators, supported by 34 on-site parking spaces and strong visibility in one of Suffolk County’s most traveled commercial corridors. Surrounded by national retailers including Dunkin’, 7-Eleven, and Bank of America, the center benefits from steady customer traffic and a resilient demand profile. With its corner positioning, established tenant roster, and prime highway frontage, 180–196 West Sunrise Highway represents an attractive opportunity to acquire a stabilized asset in a high-barrier-to-entry Long Island location with long-term value preservation.

Property Subtype:

Storefront

Date on Market:

2024-01-31

Southold Retail for Sale - Eastern Suffolk

Seller Financing Available. Property is also available for lease.

Property Subtype:

Auto Repair

Date on Market:

2025-10-13

Bridgehampton Retail for Sale - Eastern Suffolk

Turn-key mid-century modern designed restaurant property with a fully equipped state-of-the-art bakery facility on the lower level and two wallpapered bathrooms including handicap. A newly renovated accessory garage is now a certified commercial retail shop w/ HVAC, a seasonal zoned cottage to be upgraded and 26 on premise parking spaces (additional parking permitted on highway). Legal capacity for the restaurant is 102 seats, 12 bar stools and an additional 30 seats on the outdoor Brazilian wood deck with handicap ramp, and a luxuriously loaded renovated private apartment, a staircase above the restaurant. Property has high visibility from the highway yet rear views of the pond, woods, the retail bakery shop and sunset from north panoramic picture windows of the restaurant. Gut renovated, upgraded, cleared and landscaped in 2019.

Property Subtype:

Restaurant

Date on Market:

2025-10-08

Shirley Retail for Sale - Eastern Suffolk

Located in a high-demand, easily accessible area, this versatile mixed-use property offers a rare opportunity for both business and residential income. The building features: Commercial Space: A well-maintained auto mechanic office spanning across 3 large bays, 2 attached and 1 detached. Office space in a separate building and ample parking & storage space on lot. Residential Rental: Separate, fully leased residential unit provides consistent monthly income with room for expansion. Prime Location: Situated in a high-visibility area with strong foot and vehicle traffic, excellent exposure, and close proximity to major roads, public transportation, retail, and dining. Whether you’re an investor looking for dual income streams or an owner-user this property is a perfect fit. Zoned for mixed use with potential for future expansion or redevelopment. Don’t miss this unique chance to own a flexible and income-generating property in a prime location.

Property Subtype:

Auto Repair

Date on Market:

2025-10-08

Rocky Point Retail for Sale - Central Suffolk

Calling All Investors, Developers & End-Users!!! 12.55 Cap 9,700+ Sqft. 4 Unit Mixed-Use Property With Huge Parking Lot For Sale!!! The Building Features Excellent Signage, Great Exposure, Restaurant, Bar, 32 Parking Spaces, High 9’ Ceilings, J-2 Zoning, 4 Lots, All New LED Lighting, 200 Amp Power, CAC, +++!!! The Property Is Located In The Heart Of Rocky Point On Broadway Only 2 Blocks From Route 25A!!! Neighbors Include Starbucks, Tesla, Stop & Shop, Public Storage, Planet Fitness, CVS, Dunkin’, 7-Eleven, Teacher’s Federal Credit Union, Tropical Smoothie Cafe, Kohl’s, Costello Ace Hardware, Mavis Discount Tire, McDonald’s, Jiffy Lube, Jersey Mike’s Subs, Trader Joe’s, +++!!! The Property Has 65’ Of Frontage On Broadway + 100’ Of Frontage On Eagle Road!!! This Property Offers HUGE Upside Potential!!! This Could Be Your Next Development Site Or The Next Home For Your Business!!! Income: Bar/Restaurant (3,600 Sqft. + 1,000 Sqft. LL): $106,800 Ann.; Lease Exp.: 3/1/2035. Greek Restaurant (1,307 Sqft.): $22,800 Ann.; Lease Exp.: 2031. 1 Br. Apt. (1,000 Sqft.): $24,000 Ann.; M-M. Studio Apt. (400 Sqft.): $21,600 Ann. (Available) Parking Lot/Yard: $24,000 Ann. (Available) Bar Tax Rebate: $21,600 Ann. Greek Restaurant Tax Rebate: $7,000 Ann. Pro Forma Gross Income: $227,800 Ann. Expenses: Gas: $0 Ann. Electric: $0 Ann. Maintenance & Repairs: $250 Ann. Insurance: $3,823 Ann. Water: $0 Ann. Taxes: $27,625.79 Ann. Total Expenses: $31,698.79 Ann. Net Operating Income (NOI): $196,101.21 (Pro Forma 14.01% Cap!!!)

Property Subtype:

Freestanding

Date on Market:

2025-10-07

Mount Sinai Retail for Sale - Central Suffolk

Property Description 749 Mount Sinai-Coram Road, Mount Sinai, NY 11766 is a highly visible property on Long Island’s North Shore, set in a desirable and growing community with steady traffic flow and strong residential support. Currently home to a restaurant, the site offers 14 customer parking spots plus 3 employee spots, a shed, fenced yard, and on-site cottage. Utilities include propane for the commercial kitchen and oil heat for both the cottage and main building. Interior features include a full basement with Bilco door, a walk-in box, and a kitchen hood system—making this a prime location for restaurant, retail, or mixed-use opportunities in one of Suffolk County’s most sought-after areas. Location Description Welcome to Mount Sinai, NY a vibrant town on the North Shore of Long Island. Explore a diverse array of recreation, dining and shopping options. With its proximity to major highways and the Long Island Rail Road the area offers a prime location for your business to thrive.

Date on Market:

2025-10-06

Southold Retail for Sale - Eastern Suffolk

Turnkey Commercial Property with Apartment - Prime Beach Route Location! Incredible opportunity to own a fully equipped commercial property with a 2-bedroom, 1-bath apartment above - perfect for owner-operators or investors! Located on a high-traffic road leading directly to the beach, this versatile space is ideal for a café, deli, bakery, specialty food business, or retail shop. The building features a fully operational commercial kitchen, walk-in freezer, and walk-in refrigerator in the basement - ready for immediate use. Upstairs, enjoy a spacious 2-bedroom apartment with full kitchen and bath, ideal for live/work convenience or additional rental income.

Property Subtype:

Freestanding

Date on Market:

2025-09-25