Riverhead, NY Commercial real estate for Rent & Lease

$2,500 / Mo

Downtown Riverhead Office/Storefront Space

131 Roanoke Ave, Riverhead, NY 11901

676 sq ft office/storefront in downtown Riverhead, NY.

High‑visibility storefront location in Downtown Riverhead, adjacent to municipal parking.
Rent includes gas, electric, and water.
Zoned DC‑1, allowing for many different business uses.
Assembly approval for up to 42 people, suitable for a classroom or similar use.
Ground level, 676 sq ft office/storefront space.

Updated: Jan 17

View details

Downtown Riverhead Commercial Space Available

$2,200 / Mo

15,682 SF

Downtown Riverhead Commercial Space Available

331 E Main St, Riverhead, NY 11901

Prime 800 sq ft commercial space in vibrant downtown Riverhead.

Prime Main Street location in Downtown Riverhead with high pedestrian and vehicle traffic.
Highly visible storefront with large display windows.
800 sq. ft. of open, flexible space suitable for various business types (retail, boutique, studio, office).
Natural light‑filled interior creating an inviting atmosphere.
Close proximity to restaurants, shops, and public parking.

Updated: Nov 10, 2025

View details

$5,000 / Mo

76,230 SF

Riverhead Commercial Building For Lease

2,960 SF commercial building in busy mixed-use complex.

3225 Sound Ave, Riverhead, NY 11901

View details

$3,250 / Mo

Riverhead Commercial Space For Lease

Spacious ground floor space in Riverhead with high ceilings.

42 W Main St, Riverhead, NY 11901

View details

$5,000 / Mo

76,230 SF

Riverhead Commercial Space For Lease

2,960 SF commercial building in busy mixed-use complex.

3225 Sound Ave, Riverhead, NY 11901

View details

$8,400 / Mo

5,600 SF

Charming Office in Landmark Location

Impressive office space with historic charm in Riverhead, NY.

206 Roanoke Ave, Riverhead, NY 11901

View details

$2,995 / Mo

2,707 SF

Riverhead Office Space For Rent

Office space available in Riverhead, ready for October 1st.

201 Howell Ave, Riverhead, NY 11901

View details

$5,500 / Mo

2,300 SF

Renovated Office Space in Riverhead

Fully renovated office space in Riverhead, NY with many uses.

189 Main- Suite A Rd, Riverhead, NY 11901

View details

$32 SF/Yr

16,263 SF

Riverhead Industrial Property - 16,263 SF

Spacious warehouse/flex space, ideal for various uses.

642 Main St, Riverhead, NY 11901

View details

Contact for pricing

292,648 SF

Riverhead Retail Center: Prime Location

High-visibility retail space, multiple suites available.

607 Old Country Rd, Riverhead, NY 11901

View details

$18 SF/Yr

74,000 SF

Executive Office Space for Lease

Spacious Suffolk County Office, 37,000 SF Available

221 David Ct, Riverhead, NY 11933

View details

Contact for pricing

2,970 SF

Riverhead Plaza Retail Space

2,970 SF retail space in Riverhead Plaza available for lease.

655 Old Country Rd, Riverhead, NY 11901

View details

Contact for pricing

46,733 SF

Retail Space in Riverhead Plaza

Retail space available in a community shopping center.

700-800 Old Country Rd, Riverhead, NY 11901

View details

$22 SF/Yr

45,000 SF

Riverhead Retail Space Available

Former 'Big Lots' box in a fully occupied shopping center.

1087-1101 Old Country Rd, Riverhead, NY 11901

View details

Contact for pricing

2,300 SF

Retail Space in Riverhead Plaza

Retail space available in community shopping center with ample parking.

675 Old Country Rd, Riverhead, NY 11901

View details

Contact for pricing

18,819 SF

Bowling Alley with Restaurant & Bar

Bowling alley with restaurant, bar, and party room.

3951 Lake Ave, Riverhead, NY 11901

View details

Contact for pricing

1,997 SF

Retail Space Near High-Traffic Areas

Retail space in a rapidly growing marketplace on eastern Long Island.

565 Old Country Rd, Riverhead, NY 11901

View details

Contact for pricing

3,122 SF

Medical Office Space Available

Medical office space featuring exam rooms and expansion potential.

20 Riverleigh Ave, Riverhead, NY 11901

View details

$2,750 / Mo

Retail Space on Old Country

Retail space on Old Country Road with high visibility.

833 Old Country Rd, Riverhead, NY 11901

View details

$4,500 / Mo

Riverhead Commercial Space Available

Commercial space for rent in Riverhead with ample parking.

C Undisclosed St, Riverhead, NY 11901

View details

$6,000 / Mo

Fenced Lot with New Office

Riverhead lot with office, parking, and storage space.

48 Old Quogue Rd, Riverhead, NY 11901

View details

$39 SF/Yr

Riverhead Office Space For Lease

Office space for lease in a busy Riverhead shopping center.

180 Old Country Rd, Riverhead, NY 11901

View details

Contact for pricing

6,200 SF

Retail Space in Riverhead Hub

Retail space in Riverhead's central retail hub for lease.

1088-1106 Old Country Rd, Riverhead, NY 11901

View details

Based on your search, we've compiled 46 Potential Opportunities for your consideration. Besides 23 Active listings in Riverhead, NY, we suggest exploring alternatives. Similar 23 Properties for Sales.

Explore Similar Spaces for Sale in Riverhead, NY

Consider Similar Space for Sale. We found 23 Spaces in Nearby Locations matching your search parameters.

$5,500,000

35,725 SF

Luxury Estate Ideal Boutique Hotel

Breathtaking estate suited as private luxury compound or boutique hotel.

19 Bedroom Hotel, Riverhead, NY 11901

View details

Riverhead, NY Commercial Real Estate Leasing Opportunities Market Analysis

Explore Commercial Real Estate leasing options in Riverhead, NY with 46 listings featured on our commercial real estate exchange. The current inventory includes 13,678,345,279 square feet of properties with an estimated lease value of $99 SF/Yr.

Estimated lease rates for Commercial Real Estate in Riverhead, NY begin at $0.79 SF/Yr, with an average of $11 SF/Yr and extend to $32 SF/Yr.

In Riverhead, NY, current lease rates show:

Office Properties & Spaces positioned at $9
Office space measuring $3
Retail properties assessed at $11
Individual retail properties calculated at $6

Riverhead, NY Commercial Real Estate for Lease

Downtown Riverhead Office/Storefront Space

676 sq ft office/storefront in downtown Riverhead, NY.