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    Essex, CT
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    Essex, CT Office Buildings for Sale

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    Old Saybrook, CT Deep River, CT Chester, CT Old Lyme, CT Westbrook, CT East Haddam, CT Clinton, CT Haddam, CT
    Historic Multi-Level Office Building
    Updated: Dec 18, 2025
    Historic Multi-Level Office Building

    31 N Main Street, Essex, CT 06426

    $2,195,000
    12,600 sqft 0.78 AC lot
    12,600 square feet across three levels
    26 offices plus reception, IT, copy/mail, and secure storage areas
    Built in 1916 with original architectural details remaining
    0.78‑acre office property at 31 N Main Street, Essex, CT 06426
    Connecticut River water views from many offices
    View details
    Medical Office Building
    Updated: Sep 2
    Medical Office Building

    147 Westbrook Rd, Essex, CT 06426

    $2,900,000
    9,760 sqft 1.83 AC lot
    9,760 SF office building on 1.83 acres
    Healthcare tenant affiliated with a major regional hospital system
    Healthcare occupancy at this location since 2008; lease extended through 2029
    Financial services office plus several smaller second‑floor suites
    On‑site parking for tenants
    View details
    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
    2 active listings match your search: Office Building for sale in Essex, CT. Based on your search, we've also compiled 5 Potential Opportunities for your consideration: 4 properties in nearby cities and 1 land listing with development potential.

    Opportunities in Nearby Cities

    Here are 4 Similar properties we found in Nearby Locations for your consideration.

    Two-Story Office Building
    Two-Story Office Building

    2 Shaws Cv, New London, CT 06320

    $1,900,000
    31,366 sqft

    ADA access serves both levels, with flexible space suited to office, medical, educational, or government functions.

    View details
    Prime Guilford Commercial Property on Route 1
    Prime Guilford Commercial Property on Route 1

    1054 Boston Post Road, Guilford, CT 06437

    $600,000
    2,518 sqft

    Commercial property on Boston Post Road, Guilford, ideal for businesses.

    View details
    Office Building with Elevator
    Office Building with Elevator

    400 Bayonet Street, New London, CT 06320

    $4,100,000

    C-2-zoned office property with on-site parking, elevator service, and flexible multi-unit layouts.

    View details
    Waterfront Property with Redevelopment Potential
    Waterfront Property with Redevelopment Potential

    506 Whitfield Street, Guilford, CT 06437

    $4,250,000
    6,613 sqft 0.59 AC lot

    Waterfront property suitable for offices, restaurant, marine use, or condos.

    View details

    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.

    Norwich Industrial Park Land Parcels
    Norwich Industrial Park Land Parcels

    60-70 Connecticut Ave, Norwich, CT 06360

    $2,990,000
    17.16 AC lot

    17.16+ acres in Norwich Industrial Park for sale.

    View details

    Essex, CT Office Buildings Market Trends and Statistics

    Explore 2 office buildings for sale in Essex, CT on our real estate platform. These investment opportunities span a total of 22,360 square feet of properties for sale, with an estimated market value of $5,095,000.

    Sale prices for commercial office buildings in Essex, CT start at $2,195,000, averaging $2,547,500, and reaching up to $2,900,000 — 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 24
    Medical Office Space 7
    Office buildings 6
    Coworking space 1

    Demographics Overview

    Population 3,285
    Population Growth (5Y) -6.4%
    Median Household Income $104,028
    College Educated 94.8%

    High-Yield Neighborhoods for Investment

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

    Neighborhood Average Price
    06426 $2.5M

    Taxes & Financing

    Tax Rate (average for all types) 2.23%
    Property Tax per SF $31.06 per SF
    Average Loan-to-Value 65.0%

    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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