Duplex for Sale in Connecticut

• 

  

  

  /40

  $1,000,000

  • 6 Beds
  • 3 Baths
  • 2,522 Sq Ft

  176 Shore Rd, Clinton, CT 06413

  Unprecedented Investment or Family Compound with Private Beach Rights This is a rare and unparalleled opportunity to own a piece of paradise, featuring deeded rights to a private beach on the Long Island Sound and three distinct residences, making it an ideal family compound or a high-yield investment property. The Main Residence has been an Airbnb $500 per night. Completely updated and boasting

  

  Nancy Potts

  Coldwell Banker Realty

  (860) 507-9240

  176 Shore Rd, Clinton, CT 06413
• 

  

  

  /24

  $499,900

  • 5 Beds
  • 3.5 Baths
  • 1,740 Sq Ft

  242 Pearl Harbor St, Bridgeport, CT 06610

  Charming side- by- side brick ranch duplex, nestled on a quiet cul-de-sac. Hardwood floors throughout and a newer roof are among many updates. One unit offers 3 bedrooms, 1.5 baths. Second unit 2beds, 1 bath. Both units are very well kept and turn key. Enjoy the durability and low maintenance of brick exterior. Both units have a nice private, fenced in yard. It offers a fantastic opportunity for

  

  Jorge Cintron

  Vylla Home (CT) LLC

  (475) 473-8165

  242 Pearl Harbor St, Bridgeport, CT 06610
• 

  

  

  /23

  $389,000

  • 2 Beds
  • 1.5 Baths
  • 1,110 Sq Ft

  41 Nash Place Unit B, Norwalk, CT 06854

  HIGHEST AND BEST BY WED 2/25 BY 5PM SPOTLESS AND UPDATED HALF DUPLEX CONVENIENTLY LOCATED TO ALL MAJOR HIGHWAYS AND JUST MINUTES FROM TRAIN, SHOPPING AND MANY OTHER TOWN AMMENITIES! SPACIOUS LIVING ROOM WITH HARDWOOD FLOORS, HALF BATH, LARGE EAT IN KITCHEN WITH FRENCH DOORS TO DECK. KITCHEN OFFERS TONS OF CABINET AND COUNTER TOP SPACE AND STILL HAS PLENTY OF ROOM FOR A FULL SIZED TABLE AND

  

  Richard Breglia

  Coldwell Banker Realty

  (475) 244-9882

  41 Nash Place Unit B, Norwalk, CT 06854
• 

  

  

  /14

  $375,000

  • Land
  • 5.74 Acres
  • $65,331 per Acre

  0 Bonnie Cir, Groton, CT 06340

  Excellent residential development opportunity in the heart of Groton. This 5.735-acre parcel of undeveloped residential land previously had approvals for a 15-lot subdivision. Possibility for "Cottage Community" or Duplex lots see attached guidelines. Prior subdivision plans are available for review (see attached) Offering a solid starting point for redevelopment potential. Town water and sewer

  

  Dan Contino

  eXp Realty

  (860) 378-2600

  0 Bonnie Cir, Groton, CT 06340
• 

  

  

  /25

  $210,000 Open Sun 11:30AM - 1:30PM

  • 2 Beds
  • 1.5 Baths
  • 1,125 Sq Ft

  1385 Highland Ave Unit 13B, Waterbury, CT 06708

  Welcome to Bristol Terrace, ideally located in the desirable Town Plot neighborhood of Waterbury. This well-maintained duplex-style townhouse offers 2 bedrooms and 11/2 baths with comfortable living spaces throughout. The main level features a spacious eat-in kitchen with a rear door providing easy access to outdoor grilling, along with a bright and sunny living room showcasing beautiful hardwood

  

  Pam Famiglietti

  William Raveis Real Estate

  (203) 587-8536

  1385 Highland Ave Unit 13B, Waterbury, CT 06708
• 

  

  /14

  $1,174,900 Open Sun 1PM - 4PM

  • 4 Beds
  • 3.5 Baths
  • 3,000 Sq Ft

  27 Suzanne Cir, Fairfield, CT 06825

  BEST VALUE IN THE UNIVERSITY AREA FOR NEW CONSTRUCTION! Built by a highly regarded local builder, this stunning 3,000 SF end-unit half duplex is tucked away on a quiet cul-de-sac and offers three levels of beautifully designed living. High-end finishes abound, including hardwood floors, 9 foot ceilings on the main level, and thoughtfully designed details throughout. The main level of living

  

  Jackie Davis

  William Raveis Real Estate

  (203) 990-1795

  27 Suzanne Cir, Fairfield, CT 06825
• 

  

  /18

  $420,000 Open Sat 11AM - 1PM

  • 4 Beds
  • 2 Baths
  • 1,872 Sq Ft

  109 Dirienzo Heights Unit 111, Derby, CT 06418

  Great opportunity to own a well-maintained 2-family townhouse-style duplex in desirable Derby! Each unit offers an eat-in kitchen, formal living room, 2 bedrooms, 1 full bath, and beautiful hardwood floors. The basement provides an excellent workshop or storage space. Enjoy a level, fenced yard with private backyard setting. Conveniently located near schools, shopping, and everyday amenities -

  Jimmy Edwards Redfin Corporation

  109 Dirienzo Heights Unit 111, Derby, CT 06418
• 

  

  /20

  $165,000

  • 2 Beds
  • 1 Bath
  • 722 Sq Ft

  Unlisted Address

  Open floor plan ranchstyle brick duplex end unit with abundant morning and southern light. Features include 2 bedrooms, a bright kitchen, spacious living room, tile bath, and hardwood floors. All appliances [gas stove/oven, refrigerator, dishwasher, washer & gas dryer] will stay; hot air gas heat and attic storage with pull down ladder. Private front and back entrances with only two steps for

  Rosa DaSilva RE/MAX Heritage

  Unlisted Address
• 

  /2

  $60,000

  • Land
  • 0.1 Acre
  • $600,000 per Acre

  22 Ridgewood St, Waterbury, CT 06710

  Vacant 6,970 SF (0.16 acre) level residential lot located in an established neighborhood. Public water, sewer, and utilities available in the street (buyer to verify). Strong infill opportunity for builder or investor. Currently being short term leased to neighboring buildings and used as a parking lot. Zoning: RM - Moderate Density Residential. RM zoning allows single-family, two-family

  Floddy Jules eXp Realty

  22 Ridgewood St, Waterbury, CT 06710
• 

  

  /17

  $524,900

  • 4 Beds
  • 4 Baths
  • 2,000 Sq Ft

  141 E High St, East Hampton, CT 06424

  Discover an exceptional investment opportunity or ideal owner-occupied home just moments from beautiful Lake Pocotopaug in East Hampton. This well-maintained two-unit duplex offers a total of 4 bedrooms, 4 full bathrooms, and 2,000 sq ft of comfortable living space. Each unit provides a bright and inviting layout with its own private entrance, spacious living room, 2 beds and 2 full baths,

  Cathyann Schulte Countryside Realty

  141 E High St, East Hampton, CT 06424
• 

  

  /20

  $514,900

  • 6 Beds
  • 3.5 Baths
  • 2,174 Sq Ft

  43 N Pearl St, Meriden, CT 06450

  Rare! East side Duplex with 3 Bedrooms in each unit! Unit 43 ( Right Side) offers in eat in kitchen Large Living Room 3 Bedrooms 1 Full and 1 half Bathrooms with laundry in unit. Unit 45 (left ) side Offers large Living room and Eat in kitchen 3 Bedrooms and 2 Full baths. Large Detached 2 Car Garage with a full loft. Lovely rear yard which backs up to Washington park!

  Danny Torres Century 21 AllPoints Realty

  43 N Pearl St, Meriden, CT 06450
• 

  

  /19

  $399,000

  • 2 Beds
  • 1.5 Baths
  • 1,320 Sq Ft

  38 Prospect St, Pawcatuck, CT 06379

  A spacious solid modular built duplex-style condo in the professionally managed Prospect Place Condominium Complex, this 2-bedroom, 1.5-bathroom unit at 38A Prospect Street offers modern living in a convenient Pawcatuck location. Key Features Layout & Interior: The unit features a bright, open floor plan with hardwood flooring throughout the main level and an upper-level laundry area for

  Lori Moore Northeast Property Group

  38 Prospect St, Pawcatuck, CT 06379
• 

  

  /11

  $3,295,000 New Construction

  • 3 Beds
  • 2.5 Baths
  • 2,171 Sq Ft

  15 Burtis Ave Unit West Plaza 203, New Canaan, CT 06840

  Modern Duplex Sophistication at The Quartier. Experience the perfect harmony of town-and-country living in this nearly 2,200 sq. ft. bespoke duplex, tucked within New Canaan's most forward-thinking luxury development. This thoughtfully designed 3-bedroom residence redefines boutique elegance, featuring a private entrance terrace, 7" white oak flooring, and a sun-drenched open-concept great room

  Jaime Sneddon William Pitt Sotheby's Int'l

  15 Burtis Ave Unit West Plaza 203, New Canaan, CT 06840
• 

  

  /11

  $140,000

  • 2 Beds
  • 1 Bath
  • 800 Sq Ft

  46 John St, Southington, CT 06489

  Welcome to 46 John Street, a half duplex tucked away at the end of a quiet cul de sac in Southington. If you have been looking for something affordable with potential in a convenient location, this could be the one. The main level offers a comfortable living room and an eat in kitchen with solid wood cabinetry and stainless steel appliances. The layout is simple and functional, giving you a great

  Mark Mermelstein eXp Realty

  46 John St, Southington, CT 06489
• 

  

  /25

  $759,000 Open Sat 2PM - 4PM

  • 3 Beds
  • 2.5 Baths
  • 2,200 Sq Ft

  151 E Main St Unit 12, Clinton, CT 06413

  Welcome to Sterling Sand Village - Coastal Living in Clinton Township. Discover the charm of Sterling Sand Village, a community under development, perfectly situated along the shoreline of Clinton Beach and Marina. Nestled in tranquil Clinton Township, this new development combines modern comfort with coastal beauty, offering an exceptional lifestyle just minutes from Clinton Premium Outlets,

  Gavin Sudhakar RE/MAX Right Choice

  151 E Main St Unit 12, Clinton, CT 06413
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  /28

  $459,900

  • 4 Beds
  • 4 Baths
  • 2,298 Sq Ft

  577 Columbia Boulevard Extension, Waterbury, CT 06704

  Contemporary style high ranch duplex tucked away for privacy but oh so convenient to shopping, highways, parks, and other amenities! Right side has been completely and tastefully renovated - turnkey condition! The fully equipped kitchen has it all - marble countertops and stainless appliances making cooking a pleasure. An open concept dining and living room area create a spacious area for easy

  Mayer Behrend Mary Helen Levine Real Estate LLC

  577 Columbia Boulevard Extension, Waterbury, CT 06704
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  /34

  $2,495,000 Open Sat 9:30AM - 11AM

  • 2 Beds
  • 2.5 Baths
  • 1,760 Sq Ft

  41 Richmondville Ave Unit Duplex 2, Westport, CT 06880

  Welcome to Residence Duplex 2 at The Mill Westport, a spectacular unit with spacious rooftop deck which offers high-end luxury living with all the amenities of a fine custom home in the heart of downtown Westport. With a concierge on-site and approximately 10,000 square feet of spectacular interior and exterior amenity spaces such as The Great Room & Cafe, Pool, Health & Wellness Center, Patio &

  Doug Bross Coldwell Banker Realty

  41 Richmondville Ave Unit Duplex 2, Westport, CT 06880
• 

  

  /40

  $549,900

  • 2 Beds
  • 2 Baths
  • 1,759 Sq Ft

  516 Valley Rd, Stratford, CT 06615

  Lordship Newly expanded 1/2 duplex townhouse featuring covered front porch, entry hall, Living room with HW floors, Dining room with HW floor and recessed lights, Newer Kitchen with white cabinets, gas range & slider to private deck, New 20' Family room with recessed lights and glass door to deck and private yard, New Bath and Laundry room. Upper level with spacious primary Bedroom suite with 2

  Jeff Craw William Raveis Real Estate

  516 Valley Rd, Stratford, CT 06615
• 

  

  /28

  $479,000

  • 6 Beds
  • 2 Baths
  • 2,156 Sq Ft

  39 Jane St, Bridgeport, CT 06608

  Assumable financing at 4.8 percent available! Well-maintained two-family home located on Bridgeport's East Side, ideal for both investors and owner-occupants. The first-floor unit offers 1 bedroom and 1 bath with a bright, open layout. The spacious second-floor duplex features 5 bedrooms and 1 bath, providing excellent rental income potential or flexible living arrangements. Each unit is

  Michelle Lorenzetti Premier Re Group LLC

  39 Jane St, Bridgeport, CT 06608
• 

  

  /28

  $605,000 New Construction

  • 3 Beds
  • 2.5 Baths
  • 1,954 Sq Ft

  137 Mulholland Way Unit 83, North Haven, CT 06473

  Don't miss the opportunity to own one of the final duplex homes at Pierpont Hill. This beautifully designed Stiles duplex model features a spacious open-concept floor plan ideal for everyday living and entertaining. Attention to detail is evident throughout this home. The upscale kitchen features granite countertops, a center island, and stainless steel appliances with the island serving as the

  Kristin Daly-Murphy Calcagni Real Estate

  137 Mulholland Way Unit 83, North Haven, CT 06473
• 

  

  /39

  $429,900

  • 6 Beds
  • 4 Baths
  • 2,455 Sq Ft

  43 Pine St Unit 45, East Hartford, CT 06108

  This classic twofamily duplex offers a great opportunity for investors in a convenient East Hartford location. Each side features 3 bedrooms and 2 full bathrooms, giving a total of 6 bedrooms and 4 baths, along with an overall 12 room layout that includes living, dining, and kitchen spaces. Primary bedroom in each unit is oversized and has access to a jack and Jill bathroom. Both units provide

  Adrian Scarpa Marino Realty LLC

  43 Pine St Unit 45, East Hartford, CT 06108
• 

  /2

  $629,900

  • 5 Beds
  • 3 Baths
  • 2,729 Sq Ft

  8 Prospect Place, West Haven, CT 06516

  Welcome to your waterfront opportunity in the heart of West Haven! This beautifully maintained and fully occupied 2-family home offers the perfect blend of comfort, income potential, and coastal charm. The first-floor unit feels warm and inviting, featuring 2 spacious bedrooms, a bright living room filled with natural light, a well-sized kitchen, and sliding doors that open to a private

  Ana Pena William Raveis Real Estate

  8 Prospect Place, West Haven, CT 06516
• 

  

  /5

  $60,000

  • Land
  • 0.16 Acre
  • $375,000 per Acre

  162 Plaza Ave, Waterbury, CT 06710

  Vacant 6,970 SF (0.16 acre) level residential lot located in an established neighborhood. Public water, sewer, and utilities available in the street (buyer to verify). Strong infill opportunity for builder or investor. Currently being short term leased to neighboring buildings and used as a parking lot. Zoning: RM - Moderate Density Residential. RM zoning allows single-family, two-family

  Floddy Jules eXp Realty

  162 Plaza Ave, Waterbury, CT 06710
• 

  

  /25

  $429,900

  • 3 Beds
  • 2.5 Baths
  • 1,893 Sq Ft

  82 Summer St Unit A, Southington, CT 06489

  Welcome to a rare opportunity to own this half duplex just moments from the vibrant downtown area of Southington. Built in 2007 by a meticulous local builder known for quality craftsmanship, this home stands out in a market where builds like this are hard to find, offering the space and feel of a single-family home without the limitations of a typical condo. Inside, you'll find an expansive open

  Rachael Cisz Serhant Connecticut, LLC

  82 Summer St Unit A, Southington, CT 06489
• 

  

  /40

  $399,000

  • 6 Beds
  • 2 Baths
  • 2,279 Sq Ft

  30 S Walnut St, Plainfield, CT 06387

  Fully renovated, side-by-side duplex offering space, quality, and peace of mind. Each unit features three spacious bedrooms, an open living and dining area, a mud room, and a brand-new kitchen with modern cabinetry and new appliances. Both units include completely renovated bathrooms and fresh paint throughout, creating a true move-in-ready opportunity. The basement offers abundant storage, ideal

  Jake Pereira HERE Realty

  30 S Walnut St, Plainfield, CT 06387
• 

  

  /35

  $409,000

  • 6 Beds
  • 4 Baths
  • 2,176 Sq Ft

  704 Franklin Ave, Hartford, CT 06114

  Lakeshore Realty is please to present 704 Franklin Avenue Hartford, CT, a well-maintained two-family property offering a strong investment opportunity. This duplex features two identical units, each offering 3 bedrooms and 1.5 bathrooms with spacious, functional layouts. Both units include generous living areas and large eat-in kitchens, making them highly attractive in today's rental market. The

  Alban Dedvukaj Lakeshore Realty

  704 Franklin Ave, Hartford, CT 06114
• 

  

  /11

  $949,999

  • 4 Beds
  • 3.5 Baths
  • 2,816 Sq Ft

  6 Court St, New Haven, CT 06511

  Welcome to 6 Court Street, a 20-foot-wide brick building set on one of New Haven's most coveted and picturesque streets, in the heart of the historic Wooster Square neighborhood. Steps from all the history that makes New Haven famous and rich in character and architectural presence, this exceptional property spans four levels of living and is currently configured as a three-unit residence,

  Daniel Shawah Baldwin Pearson & Co., Inc

  6 Court St, New Haven, CT 06511
• 

  /2

  $75,000

  • Land
  • 1.91 Acres
  • $39,267 per Acre

  1 Bank St, Derby, CT 06418

  444' of frontage on Bank St, 1.91 AC. Across from the back of the church - zoning requires 10,000 sq ft per duplex so a number of development possibilities. Lots of development is happening downtown - check with planning and zoning for more info.

  Joe Rohinsky Coldwell Banker Realty

  1 Bank St, Derby, CT 06418
• 

  

  /39

  $2,200,000

  • 6 Beds
  • 2 Baths
  • 2,180 Sq Ft

  2142 Fairfield Beach Rd, Fairfield, CT 06824

  OPPORTUNITY KNOCKS TWICE with the only two-family home on Fairfield beach road Peninsula. Great rental income. Newly painted inside and out and completely furnished. This duplex features a spacious four-bedroom unit and a two-bedroom unit on the creek side with private gate access to the beach just across the road. Features include a wrap-around deck on the creek side with boat access to Long

  Michael Menillo Collage Realty

  2142 Fairfield Beach Rd, Fairfield, CT 06824
• 

  

  /39

  $385,000

  • 6 Beds
  • 2 Baths
  • 2,346 Sq Ft

  121 Willow St, Meriden, CT 06450

  Exceptional investment opportunity! This well-maintained duplex is strategically located withing walking distance to the Meriden Transportation Center, providing excellent commuter access and everyday convenience. This income-producing property offers strong rental returns with great potential for continued growth. The lower level includes a finished basement providing additional usable space

  Arturo Miranda Rosales Century 21 Scala Group

  121 Willow St, Meriden, CT 06450
• 

  

  /10

  $899,000 New Construction

  • 6 Beds
  • 4 Baths
  • 3,200 Sq Ft

  17 Staples St, Danbury, CT 06810

  New construction in progress - Side by side duplex offers 3 bedrooms on each unit with 1 and 1/2 bath - Quality construction to be delivered finished with hardwood floors, granite tops, SS appliances - Easy access to I84....Don't wait will sale quick.

  Jorge Sousa Clearview Realty LLC

  17 Staples St, Danbury, CT 06810
• 

  

  /12

  $530,000

  • 4 Beds
  • 2 Baths
  • 2,275 Sq Ft

  21 Brainerd Rd, Branford, CT 06405

  BRING ALL OFFERS, Motivated sellers! Great income potential with this single family home converted into a rooming house. Lots of potential to restore it to single family or convert it into apartments. Located in a great neighborhood of duplex homes and multi family homes.

  Shane Mason-Fryer KW Legacy Partners

  21 Brainerd Rd, Branford, CT 06405
• 

  

  /27

  $159,000

  • 4 Beds
  • 2 Baths
  • 2,580 Sq Ft

  76 Laurel Hill Ave, Norwich, CT 06360

  Classic two-family duplex offering 2,580 sq ft of living space across two full stories, originally built in 1842. This multi-family property has experienced fire damage and offers a great opportunity for renovation and value-add potential. Features include a gable/hip roof with asphalt shingles, a mix of asbestos shingle and vinyl siding exterior, and gas hot water heat. A rare chance to restore

  Alex King Lock and Key Realty, Inc

  76 Laurel Hill Ave, Norwich, CT 06360
• 

  

  /17

  $449,000

  • 4 Beds
  • 2 Baths
  • 1,960 Sq Ft

  7 Cook St, Ansonia, CT 06401

  Where Residential Comfort Meets Commercial Possibilities Here is your opportunity to own a side-by-side two-family property located on a short dead-end street in a desirable area near Griffin Hospital, multiple outpatient medical facilities, and a local shopping and business district. Zoned C-Central Commercial District, this property offers potential for owner-occupants, investors, or

  Joe Laucella Carey & Guarrera Real Estate

  7 Cook St, Ansonia, CT 06401
• 

  

  /18

  $392,200

  • 6 Beds
  • 3 Baths
  • 3,826 Sq Ft

  697 Laurel Ave, Bridgeport, CT 06604

  Built in 1916, this multi family duplex style property offers a total of approximately 3826 finished square feet, total of six bedrooms and three full baths, unfinished basement, covered front and rear porches and detached two car garage. This property sits on an approximate 6098 sqft lot. This is a two family styled property, converted to a three family without permits. Some repairs needed.

  Sherry Price Realhome Services & Solutions

  697 Laurel Ave, Bridgeport, CT 06604
• 

  

  /25

  $659,000 New Construction

  • 3 Beds
  • 2.5 Baths
  • 2,200 Sq Ft

  153 E Main St Unit 8, Clinton, CT 06413

  Welcome to Sterling Sand Village - Coastal Living in Clinton Township. Discover the charm of Sterling Sand Village, a community under development, perfectly situated along the shoreline of Clinton Beach and Marina. Nestled in tranquil Clinton Township, this new development combines modern comfort with coastal beauty, offering an exceptional lifestyle just minutes from Clinton Premium Outlets,

  Gavin Sudhakar RE/MAX Right Choice

  153 E Main St Unit 8, Clinton, CT 06413
• 

  

  /22

  $329,900

  • 5 Beds
  • 2 Baths
  • 2,052 Sq Ft

  27 Barbara Rd, Middletown, CT 06457

  Calling all investors! Duplex located in residential neighborhood with tenants already in place! Two side by side units, both townhouse style. Detached garage and ample yard space makes this a unique and appealing piece of property. Many recent updates in both units, including new flooring & partial roof repair completed in 2025. Both units have enclosed porches in the front and back of house.

  Karen Kesten William Raveis Real Estate

  27 Barbara Rd, Middletown, CT 06457
• 

  

  /3

  $55,000

  • Land
  • 0.13 Acre
  • $423,077 per Acre

  30 Church St, Enfield, CT 06082

  Shovel-ready, buildable lot with the heavy lifting already done. The site has been cleared and is ready to break ground. Sale includes a stamped survey, renderings, and floor plans for a side-by-side duplex. The next step for the new owner is to submit the plans to the local Zoning & building department to secure the building permit..

  Rafael Fontanez Signature Realty LLC

  30 Church St, Enfield, CT 06082
• 

  

  /23

  $689,000 New Construction

  • 3 Beds
  • 2.5 Baths
  • 2,200 Sq Ft

  153 E Main St Unit 9, Clinton, CT 06413

  Welcome to Sterling Sand Village - Coastal Living in Clinton Township. Discover the charm of Sterling Sand Village, a community under development, perfectly situated along the shoreline of Clinton Beach and Marina. Nestled in tranquil Clinton Township, this new development combines modern comfort with coastal beauty, offering an exceptional lifestyle just minutes from Clinton Premium Outlets,

  Gavin Sudhakar RE/MAX Right Choice

  153 E Main St Unit 9, Clinton, CT 06413
• 

  

  /25

  $429,900

  • 3 Beds
  • 2.5 Baths
  • 1,893 Sq Ft

  82 Summer St Unit B, Southington, CT 06489

  Welcome to a rare opportunity to own this half duplex just moments from the vibrant downtown area of Southington. Built in 2007 by a meticulous local builder known for quality craftsmanship, this home stands out in a market where builds like this are hard to find, offering the space and feel of a single-family home without the limitations of a typical condo. Inside, you'll find an expansive open

  Rachael Cisz Serhant Connecticut, LLC

  82 Summer St Unit B, Southington, CT 06489

Showing Results 1 - 40, Page 1 of 2