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  1. Office Space
  2. NY
  3. North Fork
  4. Riverhead
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For Lease

49 East Main Street

49 East Main Street , Riverhead, NY 11901

12,000

SF Available
Discover the vibrant neighborhood surrounding the commercial property in Riverhead, NY. With its rich history and wide range of amenities, the area provides a dynamic setting for your business. Enjoy convenient access to nearby attractions such as Tanger Outlets, Long Island Aquarium, and numerous local dining options. Embrace the bustling atmosphere and cultural diversity of downtown Riverhead, offering a unique blend of modern conveniences and historic charm. The property's prime location provides an ideal balance of work and leisure, attracting professionals seeking a lively and convenient place to establish their office or office building.Retail and office opportunity in the heart of Main Street, Riverhead. 49 Main Street features ±5,000 SF of ground floor space, formerly a salon, offering excellent visibility and flexibility for a wide range of retail or service-based uses. The space includes gas heat, a grease trap, and 600 amps of power—ideal for salon, food service, or other high-demand operations. The second floor offers ±7,000 SF of office space that can be built to suit for the right tenant. The layout includes 8 to 10 individual office spaces, two private units with restrooms, and shared common restrooms, making it well-suited for professional services, medical, or creative uses. Positioned in front of Peconic Riverfront Park, the property offers alleyway access to the municipal lot and waterfront, blending charm with convenience. Ample street parking and nearby municipal options support both customer and employee access. Just minutes from Old Country Road and Riverhead’s major shopping hub, this high-traffic location offers strong footfall and strategic exposure. With its central location, generous square footage, and flexible layout, 49 Main Street is ready to accommodate a dynamic retail or office concept in one of Long Island’s most active downtown districts.

Key features

  • Flexible Build-to-Suit Office – Second floor offers ±7,000 SF of customizable office space for the right tenant.
  • Prime Downtown Location – ±5,000 SF ground floor former salon plus ±7,000 SF second floor office space in the heart of Main Street, Riverhead.
  • Strong Visibility & Parking – High-traffic location with ample street parking and nearby municipal options for staff and visitors
  • Waterfront Access – Positioned in front of Peconic Riverfront Park with alleyway access to the municipal lot and waterfront.

Rental Details

  • Number of spaces 1
  • Total square feet available 12,000 SF
  • For Lease $24.00/SF/YR
  • Space Types Office
  • Lease Type NNN
  • Date Updated May 1, 2026
Want more info on this listing?

Reach out to the broker for more info on lease terms and amenities

True

For Lease 1 Space Available

Retail and Office Space For Lease

  • Space Type Office
  • Lease Rate $24.00/SF/YR
  • Total Space Available 12,000 SF
  • Divisible Space 12,000 - 12,000 SF
  • Available Date Immediate
  • Lease Type NNN
  • Renewal Option Yes
  • Sublease No
broker
Michael G. Murphy

Douglas Elliman Real Estate

Contacts

broker
Michael G. Murphy

Douglas Elliman Real Estate

Building Details

  • For Lease $24.00/SF/YR
  • Property Type Office - General Office
  • Property Size 12,000 SF
  • Units 1
  • Lot Size 0.14 Acre
  • Building Class B
  • Date Updated May 1, 2026

Attachments

  • Property Brochure 1 ()opens in new window

Getting Around

  • Walk Score ®

    Very Walkable (81)
  • Bike Score ®

    Bikeable (60)
Powered by Walk Score ®

Location

  • City Riverhead, NY
  • Zip Code 11901
  • Market Long Island
  • Map
  • Street

Points of Interest

Westhampton Platform

6.03 miles

Speonk Platform

7.00 miles

Speonk Train Station

7.00 miles

Hampton Bays Platform

7.68 miles

Hampton Bays

7.70 miles

Hampton Bays Ramp

7.70 miles

Mattituck

8.35 miles

BP

0.61 miles

BJ’s Gas

1.25 miles

Empire

1.27 miles

Speedway

1.29 miles

Citgo

1.43 miles

Costco Gasoline

2.37 miles

Exxon

4.31 miles

Rogers Beach

8.33 miles

Sandbar Beach Parking

9.13 miles

Trustee Ramp

9.99 miles

Riverhead Car Wash

1.25 miles

Enterprise

1.31 miles

JMP Auto Detailing

8.36 miles

Jerry & The Mermaid

0.36 miles

Maple Tree BBQ Smokehouse

0.80 miles

Bagel Lovers Cafe

0.84 miles

J L's Chicken Fish & Ribs

0.97 miles

Sergio's Pizza

1.11 miles

Crystal Garden Buffet

1.12 miles

Subway

1.20 miles

Sakura & LOUNGE

1.21 miles

frypan

1.21 miles

Gala Fresh Farms

1.18 miles

Big Lots

1.23 miles

Lidl

1.24 miles

Target

1.50 miles

Stop & Shop

1.90 miles

ShopRite

1.94 miles

ALDI

2.15 miles

Marshalls

2.40 miles

Walmart

2.66 miles

Riverhead Fire Department

0.29 miles

Suffolk County Sheriff's Office

0.59 miles

Town of Riverhead Police Headquarters

0.59 miles

Riverhead Fire Station No. 1

0.65 miles

MDVIP - Lilly Steel, MD

0.84 miles

Northwell Health Cardiology Office

0.88 miles

Maria L.S. Alcasid-Escano Adult & Pediatric Allergy

0.96 miles

Island Urgent Medical Care & Family Medicine

1.17 miles

Children's Health And Therapeutic Services

1.19 miles

49 East Main Street Listing Summary

  • Office Space Available at 49 East Main Street

    Office space currently available at 49 East Main Street adds up to a total of 12,000 square feet across 1 listing(s). The largest individual space listed offers 12,000 square feet. Property use types available for lease at this property include: office.

  • Learn More about 49 East Main Street

    49 East Main Street is located in the Long Island market and pertains to the 11901 zip code. The property incorporates a total of 12,000 square feet of space.

    Interested in researching more about this property? Access in-depth research on 49 East Main Street , including ownership details, transaction history, property characteristics, taxes, mortgage data, violations and more by creating a free account and viewing the full property report.

Contact Listing Broker
broker
Michael G. Murphy

Douglas Elliman Real Estate

  1. 1Main information
  2. 2Extra information
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