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    Fenwick, CT Office Spaces for Sale

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    18 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
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    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
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    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.

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    Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center
    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.

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    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.

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    High-Visibility Retail/Office Opportunity
    High-Visibility Retail/Office Opportunity

    523 Boston Post Road, Old Saybrook, CT 06475

    $599,500
    4,157 sqft 0.23 AC lot

    Retail or office space on busy Route 1 near I-95.

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    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.

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    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.

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    Second-Floor Office Suite
    Second-Floor Office Suite

    455 Boston Post Road, Old Saybrook, CT 06475

    Contact for pricing
    1,988 sqft

    Renovated plaza second-floor office suite with elevator access and flexible permitted use options.

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    Second-Floor Medical Office
    Second-Floor Medical Office

    222 Old Boston Post Road, Old Saybrook, CT 06475

    Contact for pricing
    1,864 sqft

    Second-floor professional office space with private offices, reception, conference room, and large windows in Old Saybrook.

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    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.

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    Mixed-Use Building with Office Space
    Mixed-Use Building with Office Space

    880 Boston Post Rd, Old Saybrook, CT 06475

    $1,500,000

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

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    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.

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    Flex Space with Loading Docks
    Flex Space with Loading Docks

    40 Research Pkwy, Old Saybrook, CT 06475

    Contact for pricing
    21,608 sqft 3.60 AC lot

    Current improvements include light industrial, warehouse, test lab, and office areas.

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    Two-Story Office Building
    Two-Story Office Building

    23 School House Rd, Old Saybrook, CT 06475

    Contact for pricing

    Two-story office building offers nine separate offices, including one vacant lower-level suite, with shared restroom and off-street parking.

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    Second-Floor Office and Retail Space
    Second-Floor Office and Retail Space

    880 Boston Post Road, Old Saybrook, CT 06475

    Contact for pricing

    Over 5,000 SF available on the second floor with ample parking in a coastal, high-traffic area.

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    Three-Building Mixed-Use Property
    Three-Building Mixed-Use Property

    265 Main St Includes 263/251 Main Street, Old Saybrook, CT 06475

    Contact for pricing
    1.00 AC lot

    Office and retail spaces are paired with an adjacent lot across from the Kate Theater and Town Hall.

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    Office Property with Auxiliary Building
    Office Property with Auxiliary Building

    250 Middlesex Turnpike, Old Saybrook, CT 06475

    Contact for pricing

    Two-building property near I-95 includes a home rebuilt in 1992 and an additional structure.

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    Based on your search, we've compiled Potential Opportunities for your consideration. Besides 18 Active Listings in Fenwick, CT, we suggest to view alternatives - similar 54 Off-Market properties to explore as potential leads.

    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
    $435,000
    Estimated value
    1,841 sqft
    View details
    123 Elm St, Unit 3
    CONDOMINIUM OFFICES

    123 Elm St, Old Saybrook, CT 06475-4108

    Unit 3
    $85,000
    Estimated value
    1,200 sqft
    View details
    123 Elm St, Unit 6
    CONDOMINIUM OFFICES

    123 Elm St, Old Saybrook, CT 06475-4108

    Unit 6
    $55,000
    Estimated value
    900 sqft
    View details
    123 Elm St, Unit 12
    CONDOMINIUM OFFICES

    123 Elm St, Old Saybrook, CT 06475-4108

    Unit 12
    $140,000
    Estimated value
    900 sqft
    View details
    123 Elm St, Unit 15
    CONDOMINIUM OFFICES

    123 Elm St, Old Saybrook, CT 06475-4108

    Unit 15
    $290,000
    Estimated value
    1,200 sqft
    View details
    123 Elm St, Unit 14
    CONDOMINIUM OFFICES

    123 Elm St, Old Saybrook, CT 06475-4108

    Unit 14
    $275,000
    Estimated value
    1,200 sqft
    View details

    Fenwick, CT Office Spaces Market Trends and Statistics

    Explore 72 office spaces for sale in Fenwick, CT, showcased through 18 active listings on our real estate platform. These investment opportunities span a total of 59,610 square feet of properties for sale, with an estimated market value of $5,291,000.

    Sale prices for office spaces in Fenwick, CT start at $139,000, averaging $529,100, 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

    Office Units 66
    Medical Office Space 7

    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)

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