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Riverhead, NY Land for Sale

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35 properties
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Mixed-Use Development Income Site
Updated: Jul 10
Mixed-Use Development Income Site

669 Flanders Road, Flanders, NY 11901

$2,250,000
1.50 AC lot
1.5‑acre property with public water and fenced grounds
Includes a 3‑bedroom single‑family home with steady current rental income
Leased commercial building operating as a deli
Spacious vacant land accessible from Flanders Road, with potential for subdivision to create additional residential units or expand the portfolio
Opportunity to develop a 3,750 SF commercial building for business, retail, or storage uses
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Commercial Waterfront Land
Updated: Apr 30
Commercial Waterfront Land

1011-1021 W Main Street, Riverhead, NY 11901

$400,000
1.50 AC lot
1.5‑acre riverfront parcel on the Peconic River
Waterfront Features: River Front and River Access
Commercial zoning; Zoning: 9
Possible subdivision, subject to Town approval
Near the Peconic Riverfront Pedestrian Walk, boardwalk, and public park space
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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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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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Subdividable Commercial Land For Sale
Subdividable Commercial Land For Sale

845 Raynor Ave, Riverhead, NY 11901

Contact for pricing
10,000 sqft 8.00 AC lot

8 acres of subdividable commercial land in Riverhead, NY.

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Waterfront Land on Peconic River
Waterfront Land on Peconic River

37 Corwell Avenue, Riverhead, NY 11901

$699,000
0.90 AC lot

Riverfront parcel with dockside utilities, public water, and street access.

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Shovel-Ready Residential Subdivision Land
Shovel-Ready Residential Subdivision Land

Midway Drive, Riverhead, NY 11901

$3,249,000
12.80 AC lot

Fully entitled 10-lot subdivision with permits current, no wetlands or flood-zone encumbrances, and road plans approved.

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Approved Waterfront Land
Approved Waterfront Land

910 Flanders Road, Flanders, NY 11901

$550,000
0.93 AC lot

Waterfront parcel with approved plans and entitlements for a custom residential build.

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Riverfront Commercial Land Parcel
Riverfront Commercial Land Parcel

1011-1021 W Main St, Riverhead, NY 11901

$400,000
1.50 AC lot

1.5-acre commercial-zoned parcel with riverfront access and possible subdivision, suited for a range of development plans.

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Waterfront Land on Peconic River
Waterfront Land on Peconic River

1217 W Main Street, Riverhead, NY 11901

$199,000
0.60 AC lot

Scenic 0.60-acre waterfront lot on the Peconic River.

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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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Waterfront Development Land Parcel
Waterfront Development Land Parcel

37 Corwell Ave, Riverhead, NY 11901

$699,000
1.00 AC lot

Waterfront land with approximately 160 feet of frontage and utilities available at the docks.

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36.1 Acres Agricultural Land
36.1 Acres Agricultural Land

Edwards Avenue, Riverhead, NY 11901

$1,945,000
36.08 AC lot

Agricultural land in Wine Country with numerous potential uses.

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Riverside Land For Sale
Riverside Land For Sale

Riverhead, NY 11901

$99,000
0.18 AC lot

Affordable wooded land in Riverside, New York.

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North Fork Approved Subdivision
North Fork Approved Subdivision

2551 Roanoke Avenue, Riverhead, NY 11901

$1,450,000
5.00 AC lot

5 acres approved for a 4-lot subdivision.

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Planned Development Finca with River
Planned Development Finca with River

Riverhead, 11901

$6,000,000

Ranch-style finca in Santa Elena with 1,000-meter elevation, panoramic views, and a private river and waterfall.

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Panoramic View Land with Buildable Platform
Panoramic View Land with Buildable Platform

Riverhead, 11901

$160,000

Buildable finca lot in a private community with panoramic views, terraces below a large construction platform, and forest share.

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Cleared Hamlet Center Commercial Land
Cleared Hamlet Center Commercial Land

1578 Main Rd, Riverhead, NY 11901

$1,250,000

Zoned for retail, services, food service, offices, and mixed-use development.

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Land with Building Platforms
Land with Building Platforms

Riverhead, 11901

$235,460

Elevated land with multiple building platforms and views across the Perez Zeledon Valley and Pacific Ocean.

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Peconic River Waterfront Land
Peconic River Waterfront Land

1217 W Main St, Riverhead, NY 11901

$199,000
0.60 AC lot

Scenic 0.60-acre waterfront land on the Peconic River.

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Light Industrial Land
Light Industrial Land

1213 Pulaski, Riverhead, NY 11901

$2,495,000

Land parcel with documented light industrial uses and wetlands.

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Sound Avenue Waterfront Development Farm
Sound Avenue Waterfront Development Farm

4042 Sound Avenue, Riverhead, NY 11901

$3,400,000

60+ acre farm with Sound Ave frontage and development rights retained on portions of the property.

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Subdividable Land Parcel
Subdividable Land Parcel

534 Main Rd, Riverhead, NY 11901

$625,000

3.9-acre Main Road parcel with potential to be divided into building lots pending town approvals.

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3.56 Acres Prime Real Estate
3.56 Acres Prime Real Estate

314 Main Road, Riverhead, NY 11931

$995,000
3.56 AC lot

Two adjacent lots totaling 3.56 acres for sale.

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Riverhead Land For Sale
Riverhead Land For Sale

374 Main Road, Riverhead, NY 11901

$950,000
1.52 AC lot

3.45 acre commercial land for sale in Riverhead, NY.

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Riverhead, NY Land Market Trends and Statistics

Explore 72 land for sale in Riverhead, NY, showcased through 35 active listings on our real estate platform. These investment opportunities span a total of 6,155,899 square feet of properties for sale, with an estimated market value of $40,188,460.

Sale prices for lots in Riverhead, NY start at $99,000, averaging $1,545,710, and reaching up to $8,100,000 — 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

Commercial land 14
Waterfront Land 9
Residential land & home lots 8
Agricultural land / Farmland 4
Industrial land 2

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
Aquebogue - 11931 $995K
Riverhead - 11901 $1.5M

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)

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