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Fenwick, CT

Office

Fenwick, CT Office Spaces for Sale

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Old Lyme, CT Westbrook, CT Essex, CT East Lyme, CT Clinton, CT Niantic, CT Deep River, CT Orient, NY

10 properties

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Two-Unit Office Property

Updated: Feb 17

Two-Unit Office Property

123 Elm Street, Old Saybrook, CT 06475

$225,000

2,400 sqft

Two office units totaling approximately 2,400 square feet
Two‑level layout with Unit 1300 on the first floor and Unit 1400 on the second
B‑2 zoning in Old Saybrook, CT
Private restrooms and new vinyl flooring in both units
Central Air and off‑street parking

Updated Two-Level Office Unit

Updated: Nov 11, 2025

Updated Two-Level Office Unit

123 Elm Street, Old Saybrook, CT 06475

$139,000

1,200 sqft

Approximately 1,200 square feet across two levels
Lower‑level basement provides dedicated storage space
Two restrooms and brand‑new flooring throughout
Central Air and off‑street parking
B‑2 zoning in Old Saybrook

Three-Story Storefront Property

Three-Story Storefront Property

523 Boston Post Rd, Old Saybrook, CT 06475

$599,500

4,157 sqft 0.23 AC lot

Corner commercial building with B-2 zoning and multiple ground-floor entrances.

Realmo Analytics Monitor Off-market properties and contact owners who are ready to sell. Many signals applied to make quality leads for you. Get Leads

Mixed-Use Building with Office Space

Mixed-Use Building with Office Space

880 Boston Post Rd, Old Saybrook, CT 06475

$1,500,000

13,836 sqft

Fully occupied ground-floor retail is paired with approximately 3,540 square feet of upper office space.

Mixed-Use Property with Office Space

Mixed-Use Property with Office Space

880 Boston Post Road, Old Saybrook, CT 06475

$1,500,000

13,836 sqft

Fully occupied ground-floor retail spaces support an upper-level office area in a mixed-use building.

Two-Story Commercial Office Units

Two-Story Commercial Office Units

123 Elm St 13 & 14, Old Saybrook, CT 06475

$225,000

2,400 sqft

Two well-maintained office units totaling 2,400 SF for sale.

Updated Office Space For Sale

Updated Office Space For Sale

123 Elm St 15, Old Saybrook, CT 06475

$139,000

1,200 sqft

Updated office space with storage in a convenient location.

Updated Office Space For Sale

Updated Office Space For Sale

123 Elm Street #15, Old Saybrook, CT 06475

$139,000

1,200 sqft

Updated office space with storage in a convenient location.

Updated Office Space For Sale

Updated Office Space For Sale

123 Elm Street Unit 1300, Old Saybrook, CT 06475

Contact for pricing

1,200 sqft

Updated 1,200 SF office space with parking.

Two-Unit Commercial Office Building

Two-Unit Commercial Office Building

Fenwick, CT 06475

$225,000

2,400 sqft

Two commercial office units totaling 2,400 SF for sale.

Based on your search, we've compiled 73 Potential Opportunities for your consideration. Besides 10 Active listings in Fenwick, CT, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 55 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.

Medical Office Building

Medical Office Building

147 Westbrook Rd, Essex, CT 06426

$3,000,000

9,760 sqft 1.83 AC lot

Multi-tenant professional property with healthcare, financial services, and second-floor office occupancy.

Office Condominium Suite with A/C

Office Condominium Suite with A/C

100 Halls Road Unit 10&12, Old Lyme, CT 06371

$165,000

1,105 sqft

Combined Units 10 and 12 offer a flexible office layout with forced-air heating and central air in a C-30S zone.

Office Units with Open Floor Plans

Office Units with Open Floor Plans

38 Plains Rd, Essex, CT 06426

Contact for pricing

14,224 sqft

Flexible office configurations feature perimeter offices, open work areas, parking, and roadside signage.

Office Units with Corner Retail Space

Office Units with Corner Retail Space

19 Halls Rd, Old Lyme, CT 06371

Contact for pricing

1,180 sqft

Office and retail suites with first-floor corner positioning and convenient access to I-95.

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 with Development Plans

Commercial Land with Development Plans

Middlesex Turnpike, Old Saybrook, CT 06475

$495,000

32.66 AC lot

B4-zoned acreage near I-95 with public water and preliminary plans for multiple-building layouts.

Approved Commercial Lot in Madison

Approved Commercial Lot in Madison

885 Boston Post Road, Madison, CT 06443

$599,900

Commercial lot approved for 5,000 SF building in downtown Madison.

Commercial Land with Four Buildings Allowed

Commercial Land with Four Buildings Allowed

55975 Route 25, Southold, NY 11971

$1,600,000

2.00 AC lot

Comm-zoned acreage offers public water availability and cesspool sewer service for potential mixed-use development.

HB-Zoned Commercial Land

HB-Zoned Commercial Land

55975 Route 25, Southold, NY 11971

$1,600,000

2.00 AC lot

Commercial land offering multiple structure options and potential for residential, commercial, or mixed-use development.

Off-Market Properties in Fenwick, CT

Consider similar Off-Market properties in Fenwick, CT. 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.

105 Main St, Unit 1

CONDOMINIUM OFFICES

105 Main St, Old Saybrook, CT 06475-2393

Unit 1

Estimated value:

$435,000

1,841 sqft

123 Elm St, Unit 3

CONDOMINIUM OFFICES

123 Elm St, Old Saybrook, CT 06475-4108

Unit 3

Estimated value:

$85,000

1,200 sqft

123 Elm St, Unit 6

CONDOMINIUM OFFICES

123 Elm St, Old Saybrook, CT 06475-4108

Unit 6

Estimated value:

$55,000

900 sqft

123 Elm St, Unit 12

CONDOMINIUM OFFICES

123 Elm St, Old Saybrook, CT 06475-4108

Unit 12

Estimated value:

$140,000

900 sqft

123 Elm St, Unit 15

CONDOMINIUM OFFICES

123 Elm St, Old Saybrook, CT 06475-4108

Unit 15

Estimated value:

$290,000

1,200 sqft

123 Elm St, Unit 14

CONDOMINIUM OFFICES

123 Elm St, Old Saybrook, CT 06475-4108

Unit 14

Estimated value:

$275,000

1,200 sqft

123 Elm St, Unit 13

CONDOMINIUM OFFICES

123 Elm St, Old Saybrook, CT 06475-4108

Unit 13

Estimated value:

$375,000

1,200 sqft

123 Elm St, Unit 11

CONDOMINIUM OFFICES

123 Elm St, Old Saybrook, CT 06475-4108

Unit 11

Estimated value:

$145,000

900 sqft

929 Boston Post Rd Ste, Unit 9

CONDOMINIUM OFFICES

929 Boston Post Rd Ste, Old Saybrook, CT 06475-2143

Unit 9

Estimated value:

$280,000

1,870 sqft

929 Boston Post Rd Ste, Unit 8

CONDOMINIUM OFFICES

929 Boston Post Rd Ste, Old Saybrook, CT 06475-2143

Unit 8

Estimated value:

$275,000

1,485 sqft

929 Boston Post Rd Ste, Unit 7

CONDOMINIUM OFFICES

929 Boston Post Rd Ste, Old Saybrook, CT 06475-2143

Unit 7

Estimated value:

$310,000

900 sqft

929 Boston Post Rd Ste, Unit 6

CONDOMINIUM OFFICES

929 Boston Post Rd Ste, Old Saybrook, CT 06475-2143

Unit 6

Estimated value:

$250,000

575 sqft

929 Boston Post Rd Ste, Unit 5

CONDOMINIUM OFFICES

929 Boston Post Rd Ste, Old Saybrook, CT 06475-2143

Unit 5

Estimated value:

$280,000

1,250 sqft

929 Boston Post Rd Ste, Unit 4

CONDOMINIUM OFFICES

929 Boston Post Rd Ste, Old Saybrook, CT 06475-2143

Unit 4

Estimated value:

$275,000

1,450 sqft

Fenwick, CT Office Spaces Market Trends and Statistics

Explore 65 office spaces for sale in Fenwick, CT, showcased through 10 active listings on our real estate platform. These investment opportunities span a total of 43,829 square feet of properties for sale, with an estimated market value of $4,691,500.

Sale prices for office properties in Fenwick, CT start at $139,000, averaging $521,277, and reaching up to $1,500,000 — 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 11K

Population Growth (5Y) +3.9%

Median Household Income $119,500

College Educated 82.0%

High-Yield Neighborhoods for Investment

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

Neighborhood	Average Price
Old Saybrook - 06475	$225K

Listings Trend

New vs delisted commercial listings in Middlesex County

New Delisted

Total CRE Inventory on Market (SF)

How Realmo verifies these figures

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