Duplex

Stamford, CT Duplexes for Sale

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Two-Family with In-Law Apartment
Updated: Jun 26
Two-Family with In-Law Apartment

251 Seaside Avenue, Stamford, CT 06902

$999,000
4,376 sqft
Oversized 4,376 SF 2‑family plus in‑law apartment in a Cove location (Year built: 1953).
Unit #1: original cape style with large country kitchen, dining room, living room, main floor primary bedroom and bath, plus 2 bedrooms and bath on the 2nd floor.
Unit #1 includes direct basement access and laundry access.
Unit #2: 2‑room studio in‑law apartment.
Unit #3: oversized contemporary 3‑bedroom, 2.5‑bath townhouse set back from the road, with private deck and corner fireplace.
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251 Seaside Avenue, Stamford, CT 06902

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Two-Family Residential Income Property
Updated: Jul 6
Two-Family Residential Income Property

32 Hackett Circle N, Stamford, CT 06906

$950,000
2,210 sqft 0.12 AC lot
Well‑maintained two‑family home built in 1967, just moments from Downtown Stamford
Each unit offers approx. 1,200+ sq. ft. with a living/family room, large eat‑in kitchen, 3 bedrooms, and a full bath
Both units have central air, in‑unit washer/dryer, and separately metered gas and electric utilities
First‑floor unit features refinished hardwood floors and an updated eat‑in kitchen with access to a covered rear porch
Second‑floor unit includes hardwood floors, a renovated kitchen, oversized primary bedroom, and excellent storage
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Updated Two-Family Duplex
Updated Two-Family Duplex

60 Stephen Street, Stamford, CT 06902

$799,900
2,408 sqft 0.10 AC lot

Updated two-family duplex with separate utilities, gas heat, newer roof, and a 2-car garage plus off-street parking.

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Updated Duplex in Glenbrook
Updated Duplex in Glenbrook

124 Pine Hill Avenue, Stamford, CT 06906

$1,125,000
3,034 sqft 0.14 AC lot

Well-maintained 2-family property near Glenbrook train station.

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Two-Unit Residential Income Property
Two-Unit Residential Income Property

355 Hope Street, Stamford, CT 06906

$935,000
2,888 sqft 0.26 AC lot

Two-family home with separate utilities, two 3-bedroom units, and a detached 3-car garage on an oversized lot.

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Renovated Two-Family Residence
Renovated Two-Family Residence

21 Hirsch Road, Stamford, CT 06905

$1,039,500
3,927 sqft 0.23 AC lot

Renovated two-family home offering flexible layouts, a private backyard, and an attached garage in Stamford.

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Stamford Two-Family Home For Sale
Stamford Two-Family Home For Sale

72 Haig Avenue, Stamford, CT 06905

$985,000
2,455 sqft 0.43 AC lot

Two-unit home in Stamford, ideal for various living arrangements.

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Two-Unit Residential Income Duplex
Two-Unit Residential Income Duplex

355 Hope Street, Stamford, CT 06906

$935,000
2,888 sqft

A two-family home with two 3-bedroom units, separate utilities, and an oversized lot with abundant parking.

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Two-Family Residential Income Property
Two-Family Residential Income Property

75 Coolidge Ave, Stamford, CT 06906

$1,395,000
5,530 sqft

Newly rebuilt duplex offers flexible multi-level living with off-street parking and garage space for two cars.

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Retail Storefront with Second-Level Apartments
Retail Storefront with Second-Level Apartments

63 Selleck Street, Stamford, CT 06902

$1,025,000
3,756 sqft

Storefront retail space with two upstairs apartments, parking, and storage—suited for owner-operator or mixed-use redevelopment.

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Renovated Two-Family Home, Stamford
Renovated Two-Family Home, Stamford

21 Hirsch Road, Stamford, CT 06905

$1,050,000
3,927 sqft

Renovated two-family home near Stamford's shopping, dining, and transportation.

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Two-Unit Residential Income Duplex
Two-Unit Residential Income Duplex

171 Henry St, Stamford, CT 06902

$799,000

Two separate 2-bedroom units with off-street parking and yard space offer straightforward residential income living.

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Charming Two-Unit Duplex Opportunity
Charming Two-Unit Duplex Opportunity

112 Colonial Rd, Stamford, CT 06906

$850,000

Two 2-bedroom, 1-bath units with separate entrances, hardwood floors, private outdoor space, and detached garage parking.

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Based on your search, we've compiled 17 Potential Opportunities for your consideration. Besides 13 Active listings in Stamford, CT, we suggest exploring several alternatives: 4 properties in Nearby Cities

Opportunities in Nearby Cities

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

Spacious Two-Unit Duplex Residence
Spacious Two-Unit Duplex Residence

11 Windsor Place, Norwalk, CT 06854

$800,000
2,873 sqft 0.21 AC lot

Two separate units with off-street parking for 8+ vehicles and income-ready rental setups.

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New Canaan Multifamily Investment Opportunity
New Canaan Multifamily Investment Opportunity

55 New Norwalk Road, New Canaan, CT 06840

$1,200,000
1,900 sqft 0.19 AC lot

Two-unit townhome near downtown New Canaan and Metro North.

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Duplex Near Town Center
Duplex Near Town Center

55 New Norwalk Road, New Canaan, CT 06840

$1,200,000
1,900 sqft

Residential income property with garages and patios near town.

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Two-Family Residential Income Property
Two-Family Residential Income Property

11 Windsor Pl, Norwalk, CT 06854

$800,000

Two fully separate units offer 2 and 4 bedrooms with off-street parking and a detached storage shed.

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Stamford, CT Duplexes Market Trends and Statistics

Explore 13 duplexes for sale in Stamford, CT, showcased through 13 active listings on our real estate platform. These investment opportunities span a total of 41,155 square feet of properties for sale, with an estimated market value of $12,263,400.

Sale prices for duplexes in Stamford, CT start at $799,900, averaging $1,021,950, and reaching up to $1,395,000 — 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

Apartment buildings 15
Duplexes 14
Triplexes 6
Quadplexes 4

Demographics Overview

Population 136K
Population Growth (5Y) +8.8%
Median Household Income $109,985
College Educated 26.1%

High-Yield Neighborhoods for Investment

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

Neighborhood Average Price
06902 $786.4K
06905 $1M
06906 $1.1M

Taxes & Financing

Tax Rate (average for all types) 2.52%
Property Tax per SF $17.08 per SF
Tax Rate vs County Average 0.07 pp above county avg
Average Loan-to-Value 65.0%

Listings Trend

New vs delisted commercial listings in Fairfield County

New Delisted

Total CRE Inventory on Market (SF)

Property Size Breakdown

The majority of commercial real estate listings in Stamford fall within the 100,000+ square foot range.

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