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71-83 E Main St 6,400 SF of Office Space Available in Riverhead, NY 11901

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HIGHLIGHTS

  • Second-Floor Office Space – Located above the Peconic Ballet Theatre in the heart of Main Street, Riverhead.
  • Waterfront Parking Access – Large municipal lot at the rear along the Peconic Riverfront provides convenient staff and visitor parking.
  • Flexible Build-Out – Space can be configured and built to suit the needs of the right tenant.
  • Prime Downtown Location – High-traffic area near Old Country Road and Riverhead’s major shopping and recreational destinations.

ALL AVAILABLE SPACE(1)

Display Rental Rate as

  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 2nd Floor, Ste 73
  • 6,400 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now

Second Story Professional Office Space for Lease

  • Fully Built-Out as Standard Office
  • Fits 16 - 52 People
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition
Space Size Term Rental Rate Space Use Condition Available
2nd Floor, Ste 73 6,400 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now

2nd Floor, Ste 73

Size
6,400 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now

2nd Floor, Ste 73

Size 6,400 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

Second Story Professional Office Space for Lease

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 16 - 52 People
  • Space is in Excellent Condition

PROPERTY OVERVIEW

Excellent opportunity to lease up to 6,400 SF of second-floor office space in the heart of Main Street, Riverhead, directly above the Peconic Ballet Theatre. This centrally located space offers flexibility for a wide range of professional uses and can be configured or built out to suit the needs of the right tenant. Positioned just steps from the Peconic Riverfront Park, the property benefits from a large municipal parking lot at the rear, providing convenient access for both staff and visitors. The location is surrounded by vibrant downtown amenities and is just minutes from Old Country Road and Riverhead’s major shopping corridor, offering strong visibility and accessibility in a hightraffic area. With its prime downtown location, adaptable layout, and proximity to the waterfront, this office space presents a uniqueopportunity for businesses looking to establish a presence in one of Long Island’s most active and walkable commercial districts.

  • Signage

PROPERTY FACTS

Building Type
Office
Year Built
1950
Building Height
2 Stories
Building Size
14,242 SF
Building Class
C
Typical Floor Size
7,000 SF
Unfinished Ceiling Height
12’
Parking
15 Surface Parking Spaces

SELECT TENANTS

  • TENANT NAME
  • INDUSTRY
  • 73 Main Inc
  • Retailer
  • Allegro Dance Ware
  • Retailer
  • Family Service League
  • Health Care and Social Assistance
Walk Score®
Very Walkable (81)
What is a Walk Score®, Transit Score® & Bike Score®?
Walk Score® measures the walkability of any address.
Transit Score® measures access to public transit.
Bike Score® measures bikeability of a location.
What is a Walk Score®
, Transit Score® & Bike Score?
Walk Score® measures the walkability
of any address. Transit Score®
measures access to public transit. Bike Score®
measures bikeability of a location.®
  • Listing ID: 38748613

  • Date on Market: 12/11/2025

  • Last Updated:

  • Address: 71-83 E Main St, Riverhead, NY 11901

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