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  1. Retail Space
  2. NY
  3. North Fork
  4. Riverhead

300 E Main St

For Lease 8,000 SF

300 E Main St, Riverhead, NY 11901

Discover the vibrant energy of Riverhead, NY, a charming town with a rich history. Just steps from the property, you'll find a variety of dining options, boutique shops, and cultural attractions. Experience the local art scene at the East End Arts gallery, or take a relaxing stroll through the picturesque Riverfront Park. For the historically inclined, the Suffolk County Historical Society Museum offers fascinating insights into the area's past. With easy access to nearby wineries, golf courses, and the scenic Peconic River, the location offers a perfect balance of work and leisure. Embrace the dynamic atmosphere of Riverhead while enjoying the convenience of the property's prime location.+/- 8,000 SF Prime Turnkey Restaurant Incredible opportunity to lease a fully built-out turnkey restaurant located on a highly visible, traffic-lit corner in the heart of Riverhead’s vibrant Main Street. The property features 4,000 square feet on the main level with indoor and outdoor seating for 150 to 200 guests, plus an additional 4,000 square feet in the basement—ideal for a catering hall, private events, or expanded kitchen and storage operations. The space is equipped with sprinklers, gas service, and HVAC in good condition, and is connected to sewers for operational ease. A large private parking lot accommodates 25+ vehicles, with two curb cuts—one on Maple Avenue and one on Main Street—ensuring smooth ingress and egress for guests and deliveries. Prominent street exposure is further enhanced by a large marquee sign at the Main Street entrance, offering excellent branding and visibility. Whether you're launching a new venture or expanding your brand, this turnkey setup offers the infrastructure, flexibility, and location to hit the ground running in one of Long Island’s most active downtown corridors.

Key features

  • 4,000 SF Basement: Ideal for a catering hall, private events, or additional prep/storage space
  • 4,000 SF Main Level: Spacious dining area with indoor and outdoor seating, accommodating 150200 guests
  • Ample Parking: Large private lot ensures convenience for guests and staff
  • Fully Equipped: Sprinklered, gas service, HVAC in good condition, and connected to sewers
  • High-Traffic Corner: Excellent signage and exposure at a signalized intersection
  • Turnkey Setup: Ready for immediate occupancyjust bring your concept and start serving

Rental Details

  • Number of spaces 1
  • Total square feet available 8,000 SF
  • For Lease Price on request
  • Space Type Retail
  • Lease Type NNN
  • Latest Update Aug 12, 2026
View Attachment
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Reach out to the broker for more info on lease terms and amenities

True

1 Space Available

Space Name Space Type Lease Rate Total Space Floor Lease Type Expand
+/-8,000 SF TURNKEY RESTAURANT Retail Price on request 8,000 SF - NNN

+/-8,000 SF TURNKEY RESTAURANT

Space Type

Retail

Lease Rate

Price on request

Additional Rent

Price on request

Total Space Available

8,000 SF

Divisible Space

8,000 - 8,000 SF

Available Date

Immediate

Lease Type

NNN

Renewal Option

Yes

Sublease

No

Turnkey

Yes

+/-8,000 SF TURNKEY RESTAURANT

Space Type
Retail
Lease Rate
Price on request
Total Space
8,000 SF
Lease Type
NNN
Space Type

Retail

Lease Rate

Price on request

Additional Rent

Price on request

Total Space Available

8,000 SF

Divisible Space

8,000 - 8,000 SF

Available Date

Immediate

Lease Type

NNN

Renewal Option

Yes

Sublease

No

Turnkey

Yes

Contacts

broker
Michael G. Murphy

Douglas Elliman Real Estate

Building Details

  • For Lease Price on request
  • Property Type Retail - Restaurant
  • Property Size 8,000 SF
  • Lot Size 0.96 Acre
  • Additional Rent Price on request
  • Building Class C
  • Year Built 1962
  • Date Updated Aug 12, 2026

Location

  • City Riverhead, NY
  • Zip Code 11901
  • Market Long Island
  • Map
  • Street
  • Walk score 80/100 Very Walkable
  • Bike score 60/100 Bikeable
Powered by Walk Score ®

Points of Interest

Westhampton

6.10 miles

Westhampton Platform

6.10 miles

Speonk Platform

7.14 miles

Speonk Train Station

7.14 miles

Hampton Bays Platform

7.56 miles

Hampton Bays

7.58 miles

Hampton Bays Ramp

7.58 miles

Mattituck

8.17 miles

Mobil

0.08 miles

BP

0.76 miles

Empire

1.21 miles

BJ’s Gas

1.22 miles

Speedway

1.28 miles

Citgo

1.52 miles

Costco Gasoline

2.51 miles

American

4.20 miles

Hyatt parking

0.12 miles

Rogers Beach

8.38 miles

Sandbar Beach Parking

9.07 miles

Trustee Ramp

9.90 miles

Ed Warner Sr Marine Park

9.96 miles

Riverhead Supermarket & Deli

1.13 miles

Gala Fresh Farms

1.15 miles

Big Lots

1.27 miles

Lidl

1.31 miles

Target

1.55 miles

Stop & Shop

2.04 miles

ShopRite

2.06 miles

ALDI

2.30 miles

Marshalls

2.54 miles

Walmart

2.81 miles

Listing Summary

  • The Price for Retail Space at 300 E Main St

    The cost of renting retail space in a property highly depends on features such as its location, parking availability and type of retail space, or advantages and features that might be unique to it. For details on asking rent or information on other costs, use the contact form available on this page to reach out to the property representative.

    Reach out to the listing broker for information on best parking and other access options at or near the property.

  • Retail Space Options Available at 300 E Main St

    The property exclusively contains Retail space totaling 8,000 square feet. The leasing opportunity here is available under NNN lease terms.

    In addition to retail space type, you will also need to consider the space size that you need for your business to operate at its best. You will find 1 retail space(s) ranging from 1,000 square feet to 10,000 square feet at 300 E Main St, which can serve small or medium retail businesses that are planning to accommodate growth throughout the duration of their lease at this address. For more information or to schedule a tour of the property, reach out using the contact form on this page to get in touch with a broker.

Contact Michael G. Murphy
broker
Michael G. Murphy

Douglas Elliman Real Estate

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