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    Connecticut NNN Properties for Sale

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    32 properties
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    Renovated Downtown Retail Building
    Updated: Jun 29
    Renovated Downtown Retail Building

    21 Furnace Street, Killingly, CT 06239

    $600,000
    4,150 sqft
    1900‑built downtown Danielson CT retail building, renovated inside and out
    First‑floor retail unit with reception area, front and side entrances, lofted seating, full bathroom with shower
    Lower level includes Amy's Cakery with indoor seating, outdoor patio, and tons of storage
    NNN lease tenant: Lou's Cigars currently occupies the first‑floor retail unit
    Updated HVAC provides heating and cooling throughout the property
    View details
    Single-Tenant NNN Property
    Updated: Sep 9
    Single-Tenant NNN Property

    55 W Mystic Ave, Groton, CT 06355

    $975,000
    1,531 sqft
    Operating USPS post office at 55 West Mystic Avenue
    Single‑tenant NNN property
    New lease renewal completed
    1967 construction
    Near downtown Mystic, Route 1, and I‑95
    View details
    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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    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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    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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    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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    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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    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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    Multi-Tenant NNN Property
    Multi-Tenant NNN Property

    124-126 New Canaan Avenue, Norwalk, CT 06850

    Contact for pricing
    4,815 sqft

    Corner commercial building with service businesses, restaurants, and ample on-site parking.

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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.

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    Tennett Tree Services NNN Property
    Tennett Tree Services NNN Property

    148 Back Road, Windham, CT 06280

    Contact for pricing
    5,788 sqft

    Single-tenant commercial property backed by a newly commencing 20-year triple-net lease with scheduled annual increases.

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    Veterinary Clinic NNN Property
    Veterinary Clinic NNN Property

    69 Oakland Rd, South Windsor, CT 06074

    Contact for pricing
    3,100 sqft 3.80 AC lot

    Veterinary facility occupied under an Absolute NNN lease with corporate guarantee and renewal options.

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    Leased Medical Office Building
    Leased Medical Office Building

    1166 Farmington Ave, Berlin, CT 06037

    $2,650,000

    Fully leased medical office building with an Eye Center tenant on a corner at a lighted intersection.

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    Single-Tenant NNN Property
    Single-Tenant NNN Property

    2152 Poquonock Ave, Windsor, CT 06095

    Contact for pricing
    6,042 sqft 4.64 AC lot

    Restaurant-anchored investment with a long-term lease, scheduled annual increases, and a renewal option.

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    Ashley Homestore & Taco John's NNN Property
    Ashley Homestore & Taco John's NNN Property

    56 Costello Road, Newington, CT 06111

    Contact for pricing
    3.78 AC lot

    Two occupants are secured by 10-year triple-net leases with scheduled rent increases.

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    Medical Office Condo Suites Portfolio
    Medical Office Condo Suites Portfolio

    333 Kennedy Dr, Torrington, CT 06790

    Contact for pricing
    11,020 sqft

    Portfolio of medical office condo suites with long-term tenants.

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    Three-Tenant NNN Retail Strip
    Three-Tenant NNN Retail Strip

    841 Enfield St, Enfield, CT 06082

    Contact for pricing
    7,790 sqft 1.33 AC lot

    Three-tenant retail strip center totaling 7,790 square feet on 1.33 acres with NNN-style expense pass-through.

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    Southington Walgreens NNN Investment Opportunity
    Southington Walgreens NNN Investment Opportunity

    359 Main St, Southington, CT 06489

    Contact for pricing
    14,581 sqft

    Walgreens NNN lease with 4 years remaining in Southington.

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    NNN-Leased Medical Office Building
    NNN-Leased Medical Office Building

    70 Heminway Park Rd, Watertown, CT 06795

    Contact for pricing
    4,140 sqft 0.31 AC lot

    Single-story brick medical office leased on NNN terms, renovated with HVAC, roof, façade, and reception and waiting area upgrades.

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    McDonald's Drive-Through Restaurant
    McDonald's Drive-Through Restaurant

    273 Cottage Grove Rd, Bloomfield, CT 06002

    Contact for pricing
    4,149 sqft

    Established branded restaurant property structured as a ground lease in Bloomfield, Connecticut.

    View details

    Connecticut Nnn Properties Market Trends and Statistics

    Explore 32 nnn properties for sale in Connecticut, showcased through 32 active listings on our real estate platform. These investment opportunities span a total of 323,088 square feet of properties for sale, with an estimated market value of $15,525,894.

    Sale prices for triple net lease properties in Connecticut start at $349,000, averaging $1,552,589, and reaching up to $3,361,894 — 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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