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Flanders, NY

Flanders, NY Commercial Real Estate for Lease

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Calverton, NY West Hampton Beach, NY Eastport, NY Southampton, NY Jamesport, NY East Quogue, NY Quogue, NY East Moriches, NY

23 properties

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Prime Retail Space in Riverhead

Updated: May 6

Prime Retail Space in Riverhead

205 Osborn Avenue, Riverhead, NY 11901

$1,650/Mo

550 sqft

Prime ground floor retail space in a newly constructed 37‑unit apartment building.
Extremely visible, high‑traffic location.
Stunning floor‑to‑ceiling glass frontage.
550 square feet of open retail space.
Built‑in residential customer base from 37 on‑site apartments.

Riverhead Commercial Space For Lease

Updated: Aug 18, 2025

Riverhead Commercial Space For Lease

3225 Sound Avenue, Riverhead, NY 11901

$5,000/Mo

2,960 sqft

High‑traffic location on Sound Ave in the heart of wine country, surrounded by vineyards and agritourism.
Located in a busy mixed‑use complex with existing restaurant, bar, and retail tenants.
2,960 SF 1‑story commercial building divisible into 2 spaces.
Ideal for retail, office, or professional use.
Ample parking available.

Ground-Level Office Storefront

Ground-Level Office Storefront

131 Roanoke, Riverhead, NY 11901

$2,300/Mo

Ground-level office/storefront with high visibility and ample downtown parking.

Turn Any Listing Into an Investment Snapshot Owner equity, real caprate, demand score for every listing. Go To Analytics Center

Renovated Building with Flexible Zoning

Renovated Building with Flexible Zoning

487 Main Rd A, Riverhead, NY 11901

$6,500/Mo

2,400 sqft

Renovated 2,400 SF building with basement and flexible zoning.

Professional Office Space For Rent

Professional Office Space For Rent

224 Griffing Avenue, Riverhead, NY 11901

$1,200/Mo

Office space with included utilities near Riverhead Courthouse.

1-Story Commercial Building for Lease

1-Story Commercial Building for Lease

3225 Sound Avenue, Riverhead, NY 11901

$5,000/Mo

Flexible 1-story building with ample parking and two restrooms, divisible for retail or office use.

Fully Renovated Office Suite

Fully Renovated Office Suite

189 Main- Suite A Road, Riverhead, NY 11901

$4,700/Mo

Fully renovated office suite with central air, gas heat, central work areas, private offices, and two private bathrooms.

Downtown Riverhead Office/Storefront for Rent

Downtown Riverhead Office/Storefront for Rent

131 Roanoke, Riverhead, NY 11901

$2,300/Mo

723 sqft

723 sq ft office/storefront in downtown Riverhead for rent.

Retail Space in Vinland Commons

Retail Space in Vinland Commons

1116 Main Rd 7, Riverhead, NY 11901

$2,700/Mo

1,300 sqft

Retail space available in high-traffic Vinland Commons Center.

Retail Space in Vinland Commons

Retail Space in Vinland Commons

7-1116 Main Rd, Riverhead, NY 11901

$2,700/Mo

1,300 sqft

Retail space available in high-traffic Vinland Commons Center.

Commercial Building in Wine Country

Commercial Building in Wine Country

3225 Sound Ave, Riverhead, NY 11901

$5,000/Mo

2,960 sqft

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

Riverhead Office Space For Lease

Riverhead Office Space For Lease

180 Old Country Rd, Riverhead, NY 11901

$4,984/Mo

1,506 sqft

1,506 SF office space in busy shopping center.

Renovated Historic Post Office Office

Renovated Historic Post Office Office

21 W 2nd St, Riverhead, NY 11901

$950/Mo

Light, bright professional office space in a renovated historic post office, zoned DC-3 for an office-focused setup.

Furnished Offices and Shared Workstations

Furnished Offices and Shared Workstations

30 W Main St 207, Riverhead, NY 11901

$750/Mo

Furnished offices and workstations in downtown Riverhead with included utilities.

Riverhead Retail Space Available

Riverhead Retail Space Available

1087-1101 Old Country Rd, Riverhead, NY

$22 SF/Yr

45,000 sqft

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

Riverhead Plaza Retail Space

Riverhead Plaza Retail Space

655 Old Country Rd, Riverhead, NY

Contact for pricing

2,970 sqft

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

Retail Space in Riverhead Hub

Retail Space in Riverhead Hub

1088-1106 Old Country Rd, Riverhead, NY

Contact for pricing

6,200 sqft

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

Retail Space in Riverhead Plaza

Retail Space in Riverhead Plaza

675 Old Country Rd, Riverhead, NY

Contact for pricing

2,300 sqft

Retail space available in community shopping center with ample parking.

Retail Space in Riverhead Plaza

Retail Space in Riverhead Plaza

700-800 Old Country Rd, Riverhead, NY

Contact for pricing

46,733 sqft

Retail space available in a community shopping center.

Retail Space Near High-Traffic Areas

Retail Space Near High-Traffic Areas

565 Old Country Rd, Riverhead, NY

Contact for pricing

1,997 sqft

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

Retail Space in Riverhead Plaza

Retail Space in Riverhead Plaza

655 Old Country Rd, Riverhead, NY 11901

Contact for pricing

2,970 sqft

Freestanding retail building available for sublease in Riverhead, NY.

East Main Street Intersection Location

East Main Street Intersection Location

680 Elton St, Riverhead, NY 11901

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Mixed-use, office, and industrial spaces for rent.

Prime Retail Space in Riverhead

Prime Retail Space in Riverhead

607 Old Country Rd, Riverhead, NY 11901

Contact for pricing

High-visibility retail space near BJ’s Wholesale Club.

Based on your search, we've compiled 59 Potential Opportunities for your consideration. Besides 23 Active listings in Flanders, NY, we suggest exploring alternatives. Similar 36 Properties for Sales.

Similar Spaces for Sale in Flanders, NY

Consider Similar Space for Sale. We found 36 Spaces matching your search parameters.

Medical/Office Building on Roanoke Avenue

Medical/Office Building on Roanoke Avenue

976 Roanoke Avenue, Riverhead, NY 11901

$750,007

1,452 sqft 0.22 AC lot

Professional building suitable for medical, wellness, or general office use.

Flanders, NY Commercial real estate Market Trends and Statistics

Explore Commercial real estate leasing options in Flanders, NY with 23 listings featured on our commercial real estate exchange. The current inventory includes 58,699 square feet of properties with an estimated lease value of $258.76 SF/Yr.

Estimated lease rates for Commercial real estate in Flanders, NY begin at $20.27 SF/Yr, with an average of $28.75 SF/Yr and extend to $39.71 SF/Yr.

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