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Oceanside, NY Office Spaces for Sale

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Lynbrook, NY East Rockaway, NY Albany, NY Baldwin, NY Hempstead, NY Malverne, NY Valley Stream, NY Freeport, NY
12 properties
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Professional Co-op in Medical Corridor
Updated: Mar 12
Professional Co-op in Medical Corridor

200 N Village Ave 100, Rockville Centre, NY 11570

$249,000
860 sqft
Turnkey professional co‑op with existing treatment rooms, private office, and waiting area.
Ideal for medical or legal practices due to existing layout and features.
Convenient location in the medical corridor of RVC, near major highways.
Easy access with street‑level entrance.
Close proximity to the train station (0.4 miles).
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This listing looks promising.

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200 N Village Ave 100, Rockville Centre, NY 11570

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Live-Work Office/Residential Suite
Updated: Sep 2, 2025
Live-Work Office/Residential Suite

23 S Village Avenue, Rockville Centre, NY 11570

$250,000
Approximately 742 sq. ft. professional office/medical suite or residential unit in Elmwood House (51 Lincoln Avenue)
Part of a 31‑unit co‑operative community in the village, with this being the mid‑size mixed‑use unit
Monthly maintenance of $1,106 includes property taxes, heating, water, hot water, grounds care, and resident super
Oil forced‑air heat with wall/window and window unit cooling; utilities include cable available
Municipal parking available in the adjacent rear lot or across Lincoln Avenue on the side of Frank's Steakhouse; parking lot with assigned spaces
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Live-Work Office Suite
Live-Work Office Suite

21 S Village Avenue, Rockville Centre, NY 11570

$229,000

Live-work suite in Elmwood House featuring updated electric and new flooring, with 550 sq. ft. of interior space.

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Freestanding One-Story Commercial Building
Freestanding One-Story Commercial Building

213 Sunrise Highway, Rockville Centre, NY 11570

$2,890,000
5,600 sqft

One-story freestanding building with ground-floor and basement space, positioned for visibility from the LIRR platform.

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Renovated Professional Building in Rockville
Renovated Professional Building in Rockville

19 Morris Ave, Rockville Centre, NY 11570

$1,899,999
3,460 sqft

3,460 SF professional office building in downtown Rockville Centre.

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Professional Co-op Ready for Occupancy
Professional Co-op Ready for Occupancy

200 N. Village Ave 101A, Rockville Centre, NY 11570

$499,000
1,700 sqft

Turnkey 1,700 SF professional co-op with flexible use.

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Turnkey Medical Office Co-op
Turnkey Medical Office Co-op

101a-200 N Village Ave, Rockville Centre, NY 11570

$499,000
1,700 sqft

Turnkey ground-level professional suite with private offices, reception, waiting area, and dedicated treatment space.

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Turnkey Medical Office Co-Op
Turnkey Medical Office Co-Op

100-200 N Village Ave, Rockville Centre, NY 11570

$249,000
860 sqft

Street-level professional suite with four treatment rooms, private office, and waiting area for healthcare or legal services.

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Multi-Unit Office Building
Multi-Unit Office Building

2838 Long Beach Rd, Oceanside, NY 11572

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1,285 sqft

Multi-unit office building with a vacant first-floor space and 1,285 SF available on the second floor.

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Two-Story Retail and Office Building
Two-Story Retail and Office Building

47 N Village Ave, Rockville Centre, NY 11570

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9,000 sqft

Two-story building offers leased ground-floor retail and a vacant second-floor office space.

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Brick Office Building with 3 Suites
Brick Office Building with 3 Suites

3389 Long Beach Road, Oceanside, NY 11572

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2,000 sqft

Brick building includes three adjoining office spaces with separate utilities and front and rear entrances, plus six parking spaces.

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Mixed-Use Building in Oceanside
Mixed-Use Building in Oceanside

311 Woods Ave, Oceanside, NY 11572

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8,374 sqft

Fully leased mixed-use building with strong income and value-add potential.

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Based on your search, we've compiled 51 Potential Opportunities for your consideration. Besides 12 Active listings in Oceanside, NY, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 31 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.

Turn-Key Dental Office Unit
Turn-Key Dental Office Unit

210 Atlantic Avenue, Lynbrook, NY 11563

$170,000
1.99 AC lot

Ground-floor, renovated dental office with three equipped operatories and panoramic X-ray included for immediate occupancy.

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Retail & Office Building For Sale
Retail & Office Building For Sale

24 Main St, Hempstead, NY

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25,806 sqft 0.49 AC lot

Retail and office building for sale in Hempstead, NY.

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Mixed-Use Building Near Major Roads
Mixed-Use Building Near Major Roads

24-26 Main St, Hempstead, NY 11550

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25,806 sqft

Retail and office building with multiple tenants near major roadways.

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1-Story Corner Retail/Office Building
1-Story Corner Retail/Office Building

79 Sunrise Highway, Lynbrook, NY 11563

Contact for pricing

Single-story corner commercial building in Lynbrook with four tenant spaces.

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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.

Commercial Land in Albertson, NY
Commercial Land in Albertson, NY

847 Willis Avenue, Albertson, NY 11507

$950,000
0.21 AC lot

Vacant land suitable for various commercial uses.

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Development Opportunity in Flushing, Queens
Development Opportunity in Flushing, Queens

139-01 Franklin Avenue, Flushing, NY 11355

$2,980,000
0.07 AC lot

Prime 21' x 135' lot near Main Street transportation.

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Amityville Land For Sale
Amityville Land For Sale

770 N Broadway, Amityville, NY 11701

$1,999,990
0.95 AC lot

0.95 acre commercial land in Amityville, NY.

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Prime Commercial Land, Flushing, NY
Prime Commercial Land, Flushing, NY

4006 Main Street, Flushing, NY 11354

$17,500,000
0.06 AC lot

Highly visible, transit-rich commercial property in Downtown Flushing.

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Off-Market Properties in Oceanside, NY

Consider similar Off-Market properties in Oceanside, 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.

18 Davison Ave
PROFESSIONAL BUILDING (MULTI-STORY)

18 Davison Ave, Oceanside, NY 11572-2237

Value Estimation by Request
1,028 sqft 0.05 AC lot
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2838 Long Bch Rd
OFFICE BUILDING

2838 Long Bch Rd, Oceanside, NY 11572-2258

$1,070,000
Estimated value
2,282 sqft 0.08 AC lot
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3255 Lawson Blvd
OFFICE BUILDING

3255 Lawson Blvd, Oceanside, NY 11572-3707

$515,000
Estimated value
2,130 sqft 0.08 AC lot
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2940 Lincoln Ave Ste, Unit 203
CONDOMINIUM OFFICES

2940 Lincoln Ave Ste, Oceanside, NY 11572-2195

Unit 203
Value Estimation by Request
0.25 AC lot
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400 Merrifield Ave
OFFICE BUILDING

400 Merrifield Ave, Oceanside, NY 11572-2944

Value Estimation by Request
1,128 sqft 0.07 AC lot
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2860 Long Bch Rd
PROFESSIONAL BUILDING (MULTI-STORY)

2860 Long Bch Rd, Oceanside, NY 11572-3114

$9,610,000
Estimated value
7,081 sqft 1.19 AC lot
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3355 Lawson Blvd
OFFICE BUILDING

3355 Lawson Blvd, Oceanside, NY 11572-3714

$2,730,000
Estimated value
3,984 sqft 0.41 AC lot
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2940 Lincoln Ave Ste, Unit 202
CONDOMINIUM OFFICES

2940 Lincoln Ave Ste, Oceanside, NY 11572-2195

Unit 202
Value Estimation by Request
0.25 AC lot
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3227 Long Bch Rd
PROFESSIONAL BUILDING (MULTI-STORY)

3227 Long Bch Rd, Oceanside, NY 11572-3651

$1,140,000
Estimated value
5,475 sqft 0.23 AC lot
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2940 Lincoln Ave Ste, Unit 101
CONDOMINIUM OFFICES

2940 Lincoln Ave Ste, Oceanside, NY 11572-2195

Unit 101
Value Estimation by Request
0.25 AC lot
View details
15 Neil Ct
OFFICE BUILDING

15 Neil Ct, Oceanside, NY 11572-5815

$3,485,000
Estimated value
18,087 sqft 0.58 AC lot
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200 Atlantic Ave
OFFICE BUILDING

200 Atlantic Ave, Oceanside, NY 11572-2009

Value Estimation by Request
1,046 sqft 0.11 AC lot
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Oceanside, NY Office Spaces Market Trends and Statistics

Explore 43 office spaces for sale in Oceanside, NY, showcased through 12 active listings on our real estate platform. These investment opportunities span a total of 34,839 square feet of properties for sale, with an estimated market value of $6,764,999.

Sale prices for office spaces in Oceanside, NY start at $229,000, averaging $845,624, and reaching up to $2,890,000 — 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

Office Units 7
Medical Office Space 2
Office buildings 1

Demographics Overview

Population 31K
Population Growth (5Y) +2.6%
Median Household Income $144,419
College Educated 70.4%

High-Yield Neighborhoods for Investment

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

Neighborhood Average Price
11572 $1.8M

Taxes & Financing

Average Loan-to-Value 65.0%

Listings Trend

New vs delisted commercial listings in Nassau County

New Delisted

Total CRE Inventory on Market (SF)

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