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    Connecticut NNN Properties for Sale

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    Found 31 NNN property listings for sale in Connecticut, averaging $317/sq ft. Use valuation data to compare deals faster.
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    Single-Tenant NNN Post Office
    Updated: Sep 11
    Single-Tenant NNN Post Office

    55 W Mystic Avenue, Groton, CT 06355

    $975,000
    1,531 sqft
    Single‑tenant post office occupied by the United States Postal Service
    1,531 square feet; built in 1967
    Lease renewal begins in October 2027
    Zoned heating and central air conditioning
    Public water and public sewer
    View details
    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
    Day Care Center with NNN Lease
    Day Care Center with NNN Lease

    801 Baldwin Rd, Orange, CT 06477

    $3,740,000
    6,638 sqft

    The absolute net lease includes annual rent increases of 3%.

    View details
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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.

    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.

    View details
    Five-Suite Mixed-Use Property
    Five-Suite Mixed-Use Property

    1026 Long Cove Rd, Ledyard, CT 06335

    $499,900
    3,617 sqft

    Five retail and office spaces are leased under separate annual NNN agreements.

    View details
    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.

    View details
    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.

    View details
    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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    Freestanding Bar and Pub
    Freestanding Bar and Pub

    142 Old Turnpike Road, Thompson, CT 06262

    $750,000
    3,195 sqft

    The fully occupied property is leased on a NNN basis.

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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.

    View details
    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.

    View details
    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.

    View details
    Industrial Building with Available Space
    Industrial Building with Available Space

    15 Container Drive, Plymouth, CT 06786

    $1,200,000
    16,000 sqft

    Situated in an industrial park, the property combines leased space with an area available for occupancy.

    View details
    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.

    View details
    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.

    View details
    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.

    View details
    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.

    View details
    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
    NNN-Leased Commercial Property
    NNN-Leased Commercial Property

    742 Ellington Road, South Windsor, CT 06074

    Contact for pricing
    16,070 sqft 2.80 AC lot

    A 15-year triple-net lease commenced August 23, 2023, with annual rent increases.

    View details
    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.

    View details
    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.

    View details
    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.

    View details
    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
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    Connecticut Nnn Properties Market Trends and Statistics

    Explore 31 nnn properties for sale in Connecticut, showcased through 31 active listings on our real estate platform. These investment opportunities span a total of 175,974 square feet of properties for sale, with an estimated market value of $23,215,794.

    Sale prices for triple net lease properties in Connecticut start at $349,000, averaging $1,450,987, and reaching up to $3,740,000 — 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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