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    Connecticut NNN Properties for Lease

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    11 properties
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    Historic Office Building With River Views
    Updated: Jul 3, 2025
    Historic Office Building With River Views

    31 N Main Street, Essex, CT 06426

    $13 SF/Yr
    12,600 sqft 0.78 AC lot
    12,600‑square‑foot office building on 0.78 acres
    Built in 1916 with original architectural details
    26 private offices across three levels
    Seven lavatories, reception area, IT room, and secure storage
    Water views from many offices toward the Connecticut River
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    Renovated Brick Office Building
    Updated: Aug 2
    Renovated Brick Office Building

    281 Hazard Ave, Enfield, CT 06082

    $20 SF/Yr
    3,864 sqft
    3,864‑square‑foot brick office building
    Built in 1945 and fully renovated
    Less than half an acre with private drive and open parking
    Rear entrance and loading dock
    Hot air heat and central air conditioning
    View details
    Historic Multi-Level Office Building
    Historic Multi-Level Office Building

    31 North Main St, Essex, CT 06426

    $13 SF/Yr
    12,600 sqft

    Character-rich office property with extensive private office capacity, river views, and a walkable setting near Essex Village amenities.

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    Multi-Tenant NNN Property
    Multi-Tenant NNN Property

    124-126 New Canaan Ave, Norwalk, CT 06850

    $32 SF/Yr
    4,815 sqft

    Corner commercial building with on-site parking and a mix of service-business and restaurant occupants.

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    Restaurant Space with Separate Bar
    Restaurant Space with Separate Bar

    36 Westport Ave, Norwalk, CT 06851

    Contact for pricing
    2,964 sqft

    Restaurant space with an operating-style bar and dining layout plus approved seating for 128.

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    Quick-Service Restaurant Building
    Quick-Service Restaurant Building

    674 N Colony Rd, Wallingford, CT 06492

    Contact for pricing
    2,591 sqft 0.98 AC lot

    Former quick-service restaurant available for ground lease in as-is condition.

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    Corner Restaurant Building
    Corner Restaurant Building

    530 Farmington Ave, Hartford, CT 06105

    Contact for pricing
    0.32 AC lot

    Established restaurant use with dedicated parking, on-street parking, and two curb cuts serving the property.

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    Professional Office Unit
    Professional Office Unit

    101-75 Berlin Rd, Cromwell, CT 06416

    Contact for pricing

    Maintained workspace within a business plaza near major highways, retailers, hotels, and established medical and dental practices.

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    Leased Medical Office Condominium
    Leased Medical Office Condominium

    2-2 Concorde Way, Windsor Locks, CT 06096

    Contact for pricing

    The condominium has housed Trinity Health of New England Medical Group under an NNN lease since 2017.

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    Medical Office Space with NNN Lease
    Medical Office Space with NNN Lease

    1-745 Post Rd, Darien, CT 06820

    Contact for pricing

    Medical facility along Boston Post Road with a triple-net lease structure and healthcare occupancy.

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    Commercial Land
    Commercial Land

    1067 Farmington Ave, Farmington, CT 06032

    Contact for pricing

    Former restaurant site offered under a pure NNN lease structure with parking and convenient access.

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    Based on your search, we've compiled 42 Potential Opportunities for your consideration. Besides 11 Active listings in Connecticut, we suggest exploring alternatives. Similar 31 Properties for Sales.

    Similar Spaces for Sale in Connecticut

    Consider Similar Space for Sale. We found 31 Spaces matching your search parameters.

    Renovated Downtown Retail Building
    Renovated Downtown Retail Building

    21 Furnace Street, Killingly, CT 06239

    $600,000
    4,150 sqft

    Renovated multi-level retail building with two street-facing entrances, parking nearby, and updated HVAC throughout.

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    Triple NNN Medical Office Property
    Triple NNN Medical Office Property

    745 Boston Post Road Unit 1, Darien, CT 06820

    $2,750,000
    4,136 sqft

    Built in 2012, this 4,136-square-foot medical office is offered with a triple net lease structure.

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    Single-Tenant NNN Property
    Single-Tenant NNN Property

    55 W Mystic Ave, Groton, CT 06355

    $975,000
    1,531 sqft

    Operating USPS post office with a renewed lease and access to Route 1 and I-95.

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    Corner Conventional Restaurant
    Corner Conventional Restaurant

    530 Farmington Ave, Hartford, CT 06105

    $825,000
    0.32 AC lot

    Established restaurant tenancy with triple-net lease structure and dedicated parking.

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    Commercial Building with Post Office
    Commercial Building with Post Office

    5 Miner St, Canaan, CT 06031

    $620,000
    2,183 sqft

    Commercial building in town center with long-term tenant.

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    Turnkey Investment Opportunity
    Turnkey Investment Opportunity

    104 Cherry Ann St, New Haven, CT 06514

    $1,500,000
    10,332 sqft

    Turnkey investment or owner-occupied opportunity with great income potential.

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    Wallingford Investment Opportunity
    Wallingford Investment Opportunity

    882 North Colony Road, Wallingford, CT 06492

    Contact for pricing
    7,810 sqft 1.14 AC lot

    Fully leased commercial building with long-term tenant.

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    Retail Space with Frontage
    Retail Space with Frontage

    93 Elm St, Old Saybrook, CT 06475

    Contact for pricing
    5,048 sqft

    Retail space with on-site parking and frontage along Elm Street and the center entry drive.

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    Professional Office Unit
    Professional Office Unit

    75 Berlin Road Unit 101, Cromwell, CT 06416

    $349,000
    2,253 sqft

    Office condominium within a professional plaza serving medical, dental, and other established businesses.

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    Triple Net Medical Office Campus
    Triple Net Medical Office Campus

    57 S Main St, Middletown, CT 06457

    Contact for pricing
    8,390 sqft

    Well-maintained medical office campus across from Middlesex Hospital, offered with triple net leased income and shared parking.

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    The Learning Experience Day Care Center
    The Learning Experience Day Care Center

    420 Talcottville Road, Vernon, CT 06066

    Contact for pricing
    10,000 sqft 2.91 AC lot

    A 20-year double-net lease provides a defined long-term occupancy structure with scheduled increases every five years.

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    Single-Tenant Net-Leased Bank
    Single-Tenant Net-Leased Bank

    721 CANAL ST, Stamford, CT 06902

    Contact for pricing
    3,224 sqft

    Freestanding bank facility with a long-term lease structure and established operations in Stamford’s Harbor Point district.

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    The Learning Experience NNN Property
    The Learning Experience NNN Property

    730 Boston Post Road, Milford, CT 06461

    Contact for pricing
    11,550 sqft 2.03 AC lot

    Newly built childcare property backed by a long-term Double Net lease beginning in 2026.

    View details

    Connecticut NNN properties Market Trends and Statistics

    Explore NNN properties leasing options in Connecticut with 11 listings featured on our commercial real estate exchange. The current inventory includes 39,434 square feet of properties with an estimated lease value of $78.

    Estimated lease rates for NNN properties in Connecticut begin at $13 SF/Yr, with an average of $19.50 SF/Yr and extend to $32 SF/Yr.
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