Riverside, Suffolk County, NY Commercial Real Estate for Lease and Sale

Explore 15 listings of Riverside commercial real estate to find the best space for your business.

107 Flanders Rd

107 Flanders Rd, Riverside, Riverhead, NY
Property

Industrial

3,986 SF
Availability

1 Space

3,986 SF
Year Built

1984
For Lease

$6,995.00/MO
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89 Peconic Avenue

89 Peconic Avenue , Riverside, Riverhead, NY
Property

VacantLand
For Sale

$1,500,000
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20 Riverleigh Ave

20 Riverleigh Ave, Riverside, Riverhead, NY
Property

Retail

15,500 SF
Availability

1 Space

2,022 SF
Year Built

2000
For Lease Contact for pricing
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East Main Office Center

877 East Main Street, Riverhead, NY
Property

Office

103,263 SF
Availability

1 Space

25,000 SF
Year Built

1993
For Lease

$24.00/SF/YR
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9% Cap Rate Investment Opportunity with Financially Strong NNN Tenant in Place!

33 W 2nd Street, Riverhead, NY
Property

Office

26,235 SF
Year Built

1920
For Sale

Price Upon Request
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1-9 East Main Street

1-9 East Main Street, Riverhead, NY
Property

Retail

9,553 SF
Year Built

1929
For Sale

$2,495,000
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712 E Main St

712 E Main St, Riverhead, NY
Property

Retail

4,424 SF
Year Built

1954
For Sale

$899,000
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10 Peconic Ave

10 Peconic Ave, Riverhead, NY
Property

Retail

8,076 SF
Year Built

1920
For Sale

$1,395,000
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21 E 2nd St

21 E 2nd St, Riverhead, NY
Property

Office

3,600 SF
Year Built

1927
For Sale Contact for pricing
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411 Old Country Rd

411 Old Country Rd, Riverhead, NY
Property

Land
For Sale Contact for pricing
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8 E Main St

8 E Main St, Riverhead, NY
Property

Office

4,200 SF
For Sale Contact for pricing
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3951 Lake Avenue

3951 Lake Avenue, Northampton, Riverhead, NY
Property

Office

15,819 SF
For Sale Contact for pricing
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Mill Rd 25 AC, Riverhead, NY 11901

Mill Rd, Calverton, Riverhead, NY
Property

VacantLand
For Sale

$9,750,000
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139 Main Rd

139 Main Rd, Riverhead, NY
Property

VacantLand

165,528 SF
For Sale

$3,750,000
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508-534 Main Road, Aquebogue, New York

508 Main Road, Aquebogue, NY
Property

Office

5,338 SF
For Sale

Price On Request
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Frequently Asked Questions

Commercial real estate is a broad category that includes a high variety of space types designed to meet the needs of various industries of the local economy and their specialized subsectors, as presented in our real estate 101 guide to types of commercial real estate. However, there are three main categories that you are most likely to come across: office, retail, and industrial space.

Modern office space is typically organized over large floor plates bound by high ceilings and large windows for an abundance of natural light and is located in transit-oriented developments with good access to multiple modes of transportation, so as to facilitate employee commute.

Office buildings can also accommodate coworking spaces, which are shared office options that typically cater to the needs of small, startup businesses that require flexible workspaces, a concentration of amenities, and services that can be accessed on an occasional or short-term basis.
Retail space includes shopping malls, department stores, street retail, or specialty stores dedicated to a narrow range of products. Such properties are typically located in high foot-traffic and/or car traffic areas, to facilitate customer access. The Riverside commercial real estate market includes 15,500 square feet of retail space in a variety of settings.
Industrial property most often serves businesses operating in manufacturing or logistics and generally consists of large open spaces located within good access to roads, railways, freight airports or regional water ports. Industrial space listings can include warehouses, manufacturing plants, distribution centers, flexible industrial space, or even data center facilities. Across the Riverside market, there is a total of 3,986 square feet of industrial property.

The listing inventory in Riverside incorporates commercial real estate for lease and for sale of almost all property types and subtypes. However, you’ll find some categories offer more rental or investment opportunities than others.

The largest share of commercial real estate space for lease in Riverside is represented by Industrial space, which accounts for 3,986 square feet of available listings. Retail space available in Riverside adds up to 2,022 square feet.

Meanwhile, most of the listings of commercial property for sale in Riverside are in the Office category.

The price of renting or buying commercial real estate is influenced by a variety of factors, including: the property type (for example, office space is priced higher than other property types in most locations); the condition and asset class rating (property rated class A or above will typically command a higher price than lower grade classifications); the quality or the development potential of the property location; whether or not there is high demand for the type of commercial asset in question; and what the state of supply is relative to demand.

Whether you are looking for commercial real estate for lease or commercial property for sale, the best choice of location depends on the factors that are most relevant to your business strategy. A good thing to look for at the start, however, is the areas of the city that have the highest concentration of your preferred type of property, as these areas are generally well connected to the amenities and points of interest that are most relevant to each property type.

As such, there are several areas that you could consider to be the best location for commercial real estate in Riverside, depending on the property type you are interested in.

Select your preferred property type from the search filters menu at the top of the search page and then navigate the interactive map for a better view of commercial real estate availability in the locations most suited to your needs.

Regardless of whether buying or leasing commercial space is a new experience for you, there are significant benefits to working with a commercial real estate broker. In addition to saving you time and money, an experienced broker will contribute specialist knowledge of the local market, the property type you need representation for, and will handle negotiations on your behalf in your best interest.

To start, it is important for you to have a good understanding of what kind of broker you need. For instance, there are differences between a tenant broker and a listing broker. Also important at the start is to have a clear idea of what kind of space (or tenant) you are looking for and what (if any) particular needs and requirements you might have. And, while it is good to get a referral, you should interview several brokers to better gauge who you feel would best represent your interests.

CommercialCafe hosts listings from some of the most trusted commercial real estate brokerages in the country. Use the contact form available on each listing page or the contact details for the property representatives to reach out and start your search!

The profitability of a commercial real estate investment depends on a multitude of factors working together. These factors include the quality of the asset itself — which itself includes aspects such as location, property class, amenities, and the quality of the property management — to the local market conditions, the state of the local economy, the demand for that particular type of commercial property, and of course the costs of owning and maintaining it relative to what leasing rate or sale price you get from the property.

The average size of a commercial property in Riverside depends greatly on the property type and the location — geographical possibilities and zoning allowances have significant influence on how big developers can build. While there are outliers that break height or volume records in the city, we can look at some average sizes by property use:

Retail properties here incorporate an average of 15,500 square feet.
Industrial space in Riverside is in buildings that are, on average 3,986 square feet in size.

Riverside, Suffolk County, NY Currently Available Listings

Commercial Space for Lease Breakdown

Commercial real estate listings for rent in Riverside currently add up to 6,008 square feet. Local retail availability includes 2,022 square feet across 1 retail space(s). Industrial space for rent opportunities in Riverside amount to 3,986 square feet across a total of 1 warehouse and other industrial listing(s).

Property Type	Count of Listings	Total SF
Retail	1	2,022
Industrial	1	3,986

Riverside, Suffolk County, NY Commercial Real Estate for Lease and Sale

107 Flanders Rd

89 Peconic Avenue

20 Riverleigh Ave

East Main Office Center

9% Cap Rate Investment Opportunity with Financially Strong NNN Tenant in Place!

1-9 East Main Street

712 E Main St

10 Peconic Ave

21 E 2nd St

411 Old Country Rd

8 E Main St

3951 Lake Avenue

Mill Rd 25 AC, Riverhead, NY 11901

139 Main Rd

508-534 Main Road, Aquebogue, New York

Frequently Asked Questions

Riverside, Suffolk County, NY Currently Available Listings

Commercial Space for Lease Breakdown

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Riverside, Suffolk County, NY Commercial Real Estate for Lease and Sale

Frequently Asked Questions

What are the different types of commercial real estate?

What types of commercial real estate are available in Riverside, NY?

What factors affect the price of commercial real estate in Riverside, NY?

What are the best areas for commercial real estate in Riverside, NY?

How do I find a good commercial real estate broker?

What is the most profitable commercial real estate?

What is the average size of a commercial property in Riverside, NY?

Riverside, Suffolk County, NY Currently Available Listings

Commercial Space for Lease Breakdown

Other Popular Searches

Popular Coworking Searches

Popular Office Searches

Popular Retail Searches

Popular Industrial Searches

About us