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Northampton, NY Office Spaces for Sale

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Calverton, NY Manorville, NY Eastport, NY West Hampton, NY Aquebogue, NY Remsenburg, NY Speonk, NY Jamesport, NY
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NNN Office Investment Property
Updated: Jan 25, 2025
NNN Office Investment Property

33 W 2nd St, Riverhead, NY 11901

$6,495,000
26,235 sqft
26,235‑square‑foot office building with a new 10‑year NNN lease
Approximate 8 CAP sale‑leaseback with a single tenant in place
Expanded layout includes offices, conference rooms, kitchens, waiting areas, and open workspaces
Full‑egress basement provides office/storage space, archives, mechanicals, and a kitchen
0.32‑acre downtown Riverhead property across from Town Hall
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This listing looks promising.

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33 W 2nd St, Riverhead, NY 11901

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Medical Office Building with Treatment Rooms
Updated: Apr 16
Medical Office Building with Treatment Rooms

976 Roanoke Avenue, Riverhead, NY 11901

$750,007
0.22 AC lot
Approximately 1,452 SF medical office building designed with multiple treatment/exam rooms
Reception/waiting area potential plus private office space and a flexible floor plan
Central air conditioning and natural gas heating
0.22‑acre (9,500+ SF) lot with on‑site parking, including oversize parking and a private driveway
Two bathrooms and basement
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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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Renovated Two-Unit Medical Office Building
Renovated Two-Unit Medical Office Building

1190 Old Country Rd, Riverhead, NY 11901

$1,575,000
3,446 sqft

Renovated two-unit medical office building with strong income potential and 100% occupancy.

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Medical/Office Building on Roanoke Avenue
Medical/Office Building on Roanoke Avenue

976 Roanoke Ave, Riverhead, NY 11901

$750,007
1,452 sqft 0.22 AC lot

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

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Riverhead Office Building For Sale
Riverhead Office Building For Sale

211 Roanoke Ave, Riverhead, NY 11901

$650,000
2,437 sqft 0.14 AC lot

Two-story office building in downtown Riverhead with parking.

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Mixed-Use Retail and Office Building
Mixed-Use Retail and Office Building

53 East Main Street, Riverhead, NY 11901

Contact for pricing
13,997 sqft 0.07 AC lot

Three ground-floor retail spaces with second-floor office space in walkable downtown Riverhead.

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Two-Unit Office Building
Two-Unit Office Building

1190 Old Country Rd, Riverhead, NY 11901

Contact for pricing
3,446 sqft

Two-unit office building totaling 3,446 SF, built in 1959 and renovated, zoned SC.

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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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Fully Leased Office Complex
Fully Leased Office Complex

518-526 E Main St, Riverhead, NY 11901

$5,250,000

Three-building property with professional suites and on-site parking near downtown attractions.

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7-Unit Office Complex
7-Unit Office Complex

526 E Main St 518, Riverhead, NY 11901

$5,250,000

Fully leased office complex with three buildings, convenient downtown access, and 95 parking spaces.

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Downtown Riverhead Office Building
Downtown Riverhead Office Building

616 Roanoke Ave, Riverhead, NY 11901

$650,000

Well-maintained office building in downtown Riverhead, high-traffic area.

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Office Complex with Parking
Office Complex with Parking

526 E Main Street Unit #518, Riverhead, NY 11901

$5,250,000

Fully leased professional office property comprising multiple buildings with convenient on-site parking.

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Medical Office Suite
Medical Office Suite

794 Harrison Ave, Riverhead, NY 11901

Contact for pricing

Attractive professional medical office suite with a practical floorplan and on-site parking.

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Based on your search, we've compiled 80 Potential Opportunities for your consideration. Besides 14 Active listings in Northampton, NY, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 58 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.

Turnkey Glass Office Condominium
Turnkey Glass Office Condominium

West Hampton Beach, NY 11978

$1,850,000
1,800 sqft

Turnkey professional office condo with custom glass partitions, private offices, and conference areas across main and lower levels.

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Custom-Built Office Condominium
Custom-Built Office Condominium

West Hampton Beach, NY 11978

$1,850,000
0.03 AC lot

Move-in-ready office condominium with private offices, conference areas, custom millwork, and abundant natural light.

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Office/Retail Lot on Route 25
Office/Retail Lot on Route 25

Panamoka, NY 11961

Contact for pricing

0.67 acre lot with approved plans for office/retail.

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Commercial Lot on Route 25
Commercial Lot on Route 25

Panamoka, NY 11961

Contact for pricing
0.67 AC lot

0.67 acre lot with approved office/retail plans.

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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 with HB Zoning
Commercial Land with HB Zoning

385 New Suffolk Avenue, Mattituck, NY 11952

$2,075,000
2.38 AC lot

HB-zoned commercial land located in Mattituck.

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Build-to-Suit Commercial Land
Build-to-Suit Commercial Land

34-41 Montauk Highway, East Moriches, NY 11940

$1,289,000
1.45 AC lot

Zoned Comm and served by septic tank, this commercial land parcel supports proposed wellness, fitness, medical, professional, retail and office space.

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Shovel Ready Land Parcel
Shovel Ready Land Parcel

23900 Main Road, Southold, NY 11935

Contact for pricing
0.50 AC lot

Half-acre parcel with permits for farmhouse and barn.

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Off-Market Properties in Northampton, NY

Consider similar Off-Market properties in Northampton, 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.

100 Ctr Dr
OFFICE BUILDING

100 Ctr Dr, Riverhead, NY 11901-3307

Value Estimation by Request
223,108 sqft 82.70 AC lot
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33 2nd St
PROFESSIONAL BUILDING

33 2nd St, Riverhead, NY 11901-2701

$360,000
Estimated value
10,229 sqft 0.31 AC lot
View details
212 Main St
OFFICE BUILDING

212 Main St, Riverhead, NY 11901-2841

$1,000,000
Estimated value
4,126 sqft 0.25 AC lot
View details
46 2nd St
OFFICE BUILDING

46 2nd St, Riverhead, NY 11901

$21,610,000
Estimated value
8,894 sqft 4.20 AC lot
View details
633 Main St
OFFICE BUILDING

633 Main St, Riverhead, NY 11901-7013

$315,000
Estimated value
2,596 sqft 0.63 AC lot
View details
1267 Main St
PROFESSIONAL BUILDING

1267 Main St, Riverhead, NY 11901-2676

$3,565,000
Estimated value
8,808 sqft 1.56 AC lot
View details
130 Ostrander Ave
PROFESSIONAL BUILDING

130 Ostrander Ave, Riverhead, NY 11901-4642

$255,000
Estimated value
1,248 sqft 0.26 AC lot
View details
11-15 2nd St
PROFESSIONAL BUILDING

11-15 2nd St, Riverhead, NY 11901

$505,000
Estimated value
1,311 sqft 0.20 AC lot
View details
246 Main St
PROFESSIONAL BUILDING

246 Main St, Riverhead, NY 11901-2841

$765,000
Estimated value
2,812 sqft 0.22 AC lot
View details
244 Old Country Rd
OFFICE BUILDING

244 Old Country Rd, Riverhead, NY 11901-2126

$1,960,000
Estimated value
10,000 sqft 1.50 AC lot
View details

Northampton, NY Office Spaces Market Trends and Statistics

Explore 72 office spaces for sale in Northampton, NY, showcased through 14 active listings on our real estate platform. These investment opportunities span a total of 61,013 square feet of properties for sale, with an estimated market value of $27,445,014.

Sale prices for office spaces in Northampton, NY start at $650,000, averaging $2,744,501, and reaching up to $6,495,000 — 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 19
Office buildings 7
Medical Office Space 6
Coworking space 1

Demographics Overview

Population 4,093
Population Growth (5Y) -2.2%
Median Household Income $70,938
College Educated 36.0%

Listings Trend

New vs delisted commercial listings in Suffolk County

New Delisted

Total CRE Inventory on Market (SF)

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