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Sag Harbor, NY

Office

Sag Harbor, NY Office Spaces for Sale

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Watermill, NY Southampton, NY Southold, NY

Renovated Live-Work Cottage

Updated: Jan 17

Renovated Live-Work Cottage

12 Rose Street, Sag Harbor, NY 11963

$1,995,000

1,755 sqft · 0.11 AC lot

Built in 1920, Rose Hill Cottage offers almost 1,800 sq ft with four bedrooms and three full baths.
Versatile layout includes Bedroom 1–4 and Bathroom 1–3, with bedrooms and baths listed separately.
Outdoor living includes a deck and two private patios on a 0.11‑acre parcel with fenced grounds.
Off‑street parking for up to four cars, a notable amenity in the Sag Harbor Village.
Hardwood flooring and forced‑air natural gas heating.

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

Based on your search, we've compiled 24 Potential Opportunities for your consideration. Besides 1 Active listings in Sag Harbor, NY, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 15 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.

Multi-Building Commercial Assemblage Campus

Multi-Building Commercial Assemblage Campus

3 Railroad Avenue, East Hampton, NY 11937

$24,750,000

1.71 AC lot

Two-parcel, six-building campus with yard areas and flexible commercial-use options near the LIRR station.

Fully Renovated Office Condominium

Fully Renovated Office Condominium

55 Newtown Ln, East Hampton, NY 11937

$2,500,000

2,000 sqft

Fully renovated condominium with eight private offices, shared kitchen and restrooms, suited for professional use or ownership.

Medical Condo Office Suite

Medical Condo Office Suite

349 Meeting House Lane, Southampton, NY 11968

$555,000

691 sqft

Medical condominium suite with multiple treatment rooms and three-bathroom configuration for clinic-style operations.

Medical Condo Office Suite

Medical Condo Office Suite

349 MEETING HOUSE LN, Southampton, NY 11968

$390,000

620 sqft

Second-floor medical condo with reception, two offices, and a private bath in a hospital-adjacent complex.

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.

Southold Land with Business Zoning

Southold Land with Business Zoning

55975 Route 25, Southold, NY 11971

$1,600,000

2.00 AC lot

Two acres in Southold, NY with Hamlet Business zoning.

Southold Land with Business Zoning

Southold Land with Business Zoning

55975 Route 25, Southold, NY 11971

$1,600,000

2.00 AC lot

Two acres in Southold, NY with desirable business zoning.

Mixed-Use Development Land

Mixed-Use Development Land

385 New Suffolk Avenue, Mattituck, NY 11952

$2,075,000

2.38 AC lot

Development-ready land in Mattituck’s business district with zoning HB and potential for multiple buildings.

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.

Off-Market Properties in Sag Harbor, NY

Consider similar Off-Market properties in Sag Harbor, 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.

RADIO OR TV STATION

23 Redwood Rd, Sag Harbor, NY 11963-2639

Value Estimation by Request

1,618 sqft · 0.68 AC lot

1017 Millstone Rd

RADIO OR TV STATION

1017 Millstone Rd, Sag Harbor, NY 11963

Value Estimation by Request

2.94 AC lot

775 Middle Line Hwy

RADIO OR TV STATION

775 Middle Line Hwy, Sag Harbor, NY 11963

Value Estimation by Request

831 sqft · 5.55 AC lot

OFFICE BUILDING

7 Spg St, Sag Harbor, NY 11963-3017

Value Estimation by Request

1,398 sqft · 0.11 AC lot

OFFICE BUILDING

3350 Noyac Rd, Sag Harbor, NY 11963

$855,000

Estimated value

4,334 sqft · 0.92 AC lot

OFFICE BUILDING

3297 Noyac Rd, Sag Harbor, NY 11963-1942

$755,000

Estimated value

2,849 sqft · 0.31 AC lot

PROFESSIONAL BUILDING

3330 Noyac Rd, Sag Harbor, NY 11963-1930

$3,080,000

Estimated value

10,571 sqft · 2.00 AC lot

OFFICE BUILDING

155 Main St, Sag Harbor, NY 11963-3014

$565,000

Estimated value

2,544 sqft · 0.16 AC lot

OFFICE BUILDING

3334 Noyac Rd, Sag Harbor, NY 11963-1933

$1,005,000

Estimated value

3,960 sqft · 0.21 AC lot

75 Washington St

Office Spaces

75 Washington St, Sag Harbor, NY 11963

Value Estimation by Request

1,200 sqft

OFFICE BUILDING

21 Long Is Ave, Sag Harbor, NY 11963-4600

$1,630,000

Estimated value

6,486 sqft · 0.55 AC lot

OFFICE BUILDING

335 Fry Rd, Sag Harbor, NY 11963-1027

$545,000

Estimated value

2,448 sqft · 22.80 AC lot

OFFICE BUILDING

28 Division St, Sag Harbor, NY 11963

Value Estimation by Request

0.01 AC lot

OFFICE BUILDING

51 Bay St, Sag Harbor, NY 11963-3166

Value Estimation by Request

0.19 AC lot

OFFICE BUILDING

33 Bay St, Sag Harbor, NY 11963-3166

Value Estimation by Request

0.53 AC lot

Sag Harbor, NY Office Spaces Market Trends and Statistics

Explore 16 office spaces for sale in Sag Harbor, NY on our real estate platform. These investment opportunities span a total of 1,755 square feet of properties for sale, with an estimated market value of $1,995,000.

Sale prices for office spaces in Sag Harbor, NY start at $1,995,000, averaging $1,995,000, and reaching up to $1,995,000 — 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

Demographics Overview

Population 8,114

Population Growth (5Y) +9.2%

Median Household Income $126,513

College Educated 83.5%

High-Yield Neighborhoods for Investment

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

Neighborhood	Average Price
11963	$2M

Taxes & Financing

Tax Rate (average for all types) 0.95%

Property Tax per SF $8.84 per SF

Tax Rate vs County Average 0.02 pp below 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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