Mixed-Use
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Riverhead, NY Mixed-use Properties for Sale

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Renovated Mixed-Use Property with Apartment
Updated: Sep 1
Renovated Mixed-Use Property with Apartment

1228 Roanoke Avenue, Riverhead, NY 11901

$725,000
0.21 AC lot
Renovated mixed‑use building with professional office areas and a legal one‑bedroom apartment
Professional Business zoning; residential conversion may be possible with proper permits
Upper‑level apartment includes a separate entrance, hardwood floors, stainless appliances, central air, and natural gas heat
0.21‑acre parcel with detached garage plus driveway, off‑street, parking lot, and street parking
Full basement provides clean, dry storage space
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Multi-Unit Restaurant and Retail Property
Updated: Apr 16
Multi-Unit Restaurant and Retail Property

3225 Sound Ave, Riverhead, NY 11901

$3,999,000
1.75 AC lot
Approximately 1.75 acres in Riverhead, NY
Operating 90‑seat restaurant
Separate operational bar building
3 retail/office units
Two separate parking lots
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Mixed-Use Development Income Site
Mixed-Use Development Income Site

669 Flanders Road, Flanders, NY 11901

$2,250,000
1.50 AC lot

Leased deli building, 3-bedroom rental home, and vacant land on a busy roadway with direct access from Flanders Road.

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See what stands out in Suffolk County

We check every for-sale listing in the county against comparable properties across the country. Most price about where you would expect. A few are worth a second look.

We check every listing here. A few are worth a second look.

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NOI available after sign in
Local Demand available after sign in
Mixed-Use Building with Retail
Mixed-Use Building with Retail

71 E MAIN ST, Riverhead, NY 11901

Contact for pricing
14,990 sqft 0.21 AC lot

Ground-floor retail is combined with second-floor office space that may support residential conversion.

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Commercial Land with Leased Deli
Commercial Land with Leased Deli

669 Flanders Road, Flanders, NY 11901

$2,250,000
1.50 AC lot

1.5-acre site includes a leased deli, a 3-bedroom rental home, and vacant land accessible from Flanders Road.

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Renovated Mixed-Use Property with Loft
Renovated Mixed-Use Property with Loft

1550 Main Road, Riverhead, NY 11901

$825,000
0.12 AC lot

Renovated storefront and residence with private parking, unfinished loft space, and flexible live-work potential.

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Historic Mixed-Use Building
Historic Mixed-Use Building

218 Griffing Avenue, Riverhead, NY 11901

$625,000
0.21 AC lot

Two-level property with office and residential use history, rear parking, detached garage, and public water and sewer.

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Renovated Live-Work Building
Renovated Live-Work Building

1228 Roanoke Ave, Riverhead, NY 11901

$725,000

Professional Business zoning supports office use with a separate residential apartment above.

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Two-Story Mixed-Use Property
Two-Story Mixed-Use Property

1161 W Main Street, Riverhead, NY 11901

$715,000

Central air supports a flexible two-story commercial building in Riverhead’s riverfront corridor.

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Two-Story Mixed-Use Building
Two-Story Mixed-Use Building

41 E Main St, Riverhead, NY 11901

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4,000 sqft 0.05 AC lot

Ground-floor occupancy combines with partially leased upper-level space for an owner-user or investor configuration.

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Renovated Mixed-Use Property
Renovated Mixed-Use Property

1550 Main Rd, Riverhead, NY 11901

$825,000
0.14 AC lot

Renovated storefront and residence offer a flexible live-work configuration with private parking and unfinished expansion areas.

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Mixed-Use Property with Commercial Kitchen
Mixed-Use Property with Commercial Kitchen

1612 Main Rd, Riverhead, NY 11901

$999,000

Pastry production and customer-facing retail areas support continued commercial operation.

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Historic Office Building
Historic Office Building

218 Griffing Avenue, Riverhead, NY 11901

$625,000

Two-level professional property with flexible room layouts, rear parking, and a detached garage.

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Mixed-Use Property with Signage
Mixed-Use Property with Signage

3951 Lake Avenue, Riverhead, NY 11901

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Commercial property positioned near Downtown Riverhead and Suffolk Community College with Lake Avenue signage.

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Mixed-Use Property with Warehouse
Mixed-Use Property with Warehouse

917-919 W Main Street, Riverhead, NY 11901

Contact for pricing
1.48 AC lot

Two-story commercial configuration includes warehouse space, loading facilities, and a gated outdoor yard.

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Mixed-Use Development Site
Mixed-Use Development Site

139 Main Rd /Route 58 Riverhead N.Y., Riverhead, NY 11901

Contact for pricing

Corner parcel with residences, retail improvements, greenhouses, and additional outbuildings.

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Based on your search, we've compiled 80 Potential Opportunities for your consideration. Besides 16 Active listings in Riverhead, NY, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 56 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

Opportunities in Nearby Cities

Here are 4 Similar properties we found in Nearby Locations for your consideration.

Mixed-Use Property with Commercial Kitchen
Mixed-Use Property with Commercial Kitchen

1612 Main Road, Jamesport, NY 11901

$999,000
0.40 AC lot

Established mixed-use building with pastry production, retail display space, and upper-level expansion potential.

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Commercial Land at Signalized Intersection
Commercial Land at Signalized Intersection

1578 Main Road, Jamesport, NY 11901

$1,250,000
1.36 AC lot

HC-zoned parcel with dual roadway access and public transportation stops directly in front.

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Mattituck Mixed-Use Investment Opportunity
Mattituck Mixed-Use Investment Opportunity

13100 Main Road, Mattituck, NY 11952

$1,675,000
3,610 sqft 0.62 AC lot

Commercial property with retail space and residential income potential.

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Mixed-Use Property with Storefronts
Mixed-Use Property with Storefronts

13500 Main Road, Mattituck, NY 11952

$2,795,000

Mixed-use compound combining commercial space, residential improvements, parking, garage storage, and Route 25 frontage.

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Potential Development Sites for Consideration

Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

Jamesport Commercial Land Opportunity
Jamesport Commercial Land Opportunity

1578 Main Rd, Jamesport, NY 11901

$1,250,000
1.36 AC lot

1.36-acre commercial parcel in Jamesport with development potential.

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Commercial Land Parcel
Commercial Land Parcel

385 New Suffolk Avenue, Mattituck, NY 11952

$2,075,000
2.40 AC lot

Commercially zoned land with water available for future site planning.

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HB-Zoned Commercial Land
HB-Zoned Commercial Land

385 New Suffolk Avenue, Mattituck, NY 11952

$2,075,000
2.38 AC lot

Mattituck business-district parcel with commercial, residential, and mixed-use development possibilities.

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Commercial Land
Commercial Land

110 E Montauk Highway, Hampton Bays, NY 11946

$1,100,000
0.81 AC lot

HC-zoned parcel with public water service on the south side of Montauk Highway.

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Off-Market Properties in Riverhead, NY

Consider similar Off-Market properties in Riverhead, NY. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

201 Howell Ave
STORE/OFFICE (MIXED USE)

201 Howell Ave, Riverhead, NY 11901-2517

$525,000
Estimated value
2,707 sqft 0.30 AC lot
View details
619 Roanoke Ave
OFFICE/RESIDENTIAL (MIXED USE)

619 Roanoke Ave, Riverhead, NY 11901-2727

$505,000
Estimated value
1,504 sqft 0.20 AC lot
View details
5087 Sound Ave
OFFICE/RESIDENTIAL (MIXED USE)

5087 Sound Ave, Riverhead, NY 11901-5527

$825,000
Estimated value
3,753 sqft 0.45 AC lot
View details
800 Main St
OFFICE/RESIDENTIAL (MIXED USE)

800 Main St, Riverhead, NY 11901-2563

$405,000
Estimated value
1,302 sqft 0.06 AC lot
View details
60 Millbrook Ln
STORE/OFFICE (MIXED USE)

60 Millbrook Ln, Riverhead, NY 11901

$290,000
Estimated value
13,996 sqft 4.75 AC lot
View details
235 Sweezy Ave
OFFICE/RESIDENTIAL (MIXED USE)

235 Sweezy Ave, Riverhead, NY 11901-3054

$440,000
Estimated value
1,590 sqft 0.08 AC lot
View details
720 Main Rd
STORE/OFFICE (MIXED USE)

720 Main Rd, Riverhead, NY 11901

Value Estimation by Request
4,180 sqft 0.88 AC lot
View details
206 Roanoke Ave
OFFICE/RESIDENTIAL (MIXED USE)

206 Roanoke Ave, Riverhead, NY 11901-2706

$560,000
Estimated value
4,394 sqft 0.13 AC lot
View details

Riverhead, NY Mixed-Use Properties Market Trends and Statistics

Explore 72 mixed-use properties for sale in Riverhead, NY, showcased through 16 active listings on our real estate platform. These investment opportunities span a total of 18,990 square feet of properties for sale, with an estimated market value of $14,563,000.

Sale prices for multi use buildings in Riverhead, NY start at $625,000, averaging $1,323,909, and reaching up to $3,999,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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Top Commercial Asset Segments

Commercial property segments ranked by active listings on the market

Live-work space 3

Demographics Overview

Population 33K
Population Growth (5Y) +19.8%
Median Household Income $83,252
College Educated 30.4%

High-Yield Neighborhoods for Investment

Identify Riverhead submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

Neighborhood Average Price
11901 $1.2M

Taxes & Financing

Tax Rate (average for all types) 1.24%
Property Tax per SF $36.26 per SF
Tax Rate vs County Average 0.27 pp above county avg
Average Loan-to-Value 65.0%

Listings Trend

New vs delisted commercial listings in Suffolk County

New Delisted

Total CRE Inventory on Market (SF)

Property Size Breakdown

The majority of commercial real estate listings in Riverhead fall within the 25,000 to 50,000 square foot range.

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