Suffolk County, NY Quadplexes for sale

Updated: Jun 26

Quadplex Compound with Cottages

718 Montauk Highway, East Quogue, NY 11942

$2,200,000

0.92 AC lot

Four residential components: farmhouse, two one‑bedroom cottages, and an attached studio
0.92‑acre property with parking, outdoor entertaining areas, and room for a pool
1909 farmhouse with five bedrooms, formal dining room, eat‑in kitchen, den, and wraparound porch
Rental permits in place with established rental history
Borders a 35‑acre tree farm near the Quogue border

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Updated: Jun 11

Mixed-Use Building with Medical Space

68 Nassau Road, Huntington, NY 11743

$1,999,000

0.76 AC lot

1,200 square feet of commercial/medical space on the first floor
Three completely renovated apartments
Private parking lot with 16 spots
Set on 0.76 acres in Huntington Village
New roof, siding, and split unit systems

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Victorian Quadplex with Detached Barn

454 Main Street, Center Moriches, NY 11934

$1,150,000

0.75 AC lot

Four occupied apartments in a preserved Victorian residence with a detached barn and access from Main Street and Crosby Street.

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East Quogue Multi-Family Residence

13 Willow Shade Ave, East Quogue, NY 11942

$1,099,000

1,700 sqft 0.15 AC lot

Refined Hamptons living near Shinnecock Bay.

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Kings Park Multifamily Investment Opportunity

46 Dawson Ave, Kings Park, NY 11754

Contact for pricing

3,000 sqft 0.17 AC lot

Multifamily property in Kings Park near LIRR and local amenities.

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Historic Victorian Quadplex with Barn

454 Main St, Center Moriches, NY 11934

$1,250,000

1.58 AC lot

Occupied apartments include a studio and one-bedroom layouts on a sizable property with dual-street access.

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Mixed-Use Income Property with Solar

367 Butter Ln, Bridgehampton, NY 11932

Contact for pricing

18,000 sqft 1.95 AC lot

Multi-use building with residential cottages, town water, and a 2020 solar panel system on CR-80 zoned land.

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Suffolk County, NY Quadplexes Market Trends and Statistics

Explore 7 quadplexes for sale in Suffolk County, NY, showcased through 7 active listings on our real estate platform. These investment opportunities span a total of 22,700 square feet of properties for sale, with an estimated market value of $7,698,000.

Sale prices for four-unit buildings in Suffolk County, NY start at $1,099,000, averaging $1,539,600, and reaching up to $2,200,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

Featured Suffolk County Real Estate Agencies

Realmo connects you with licensed Suffolk County CRE brokers providing property specifications, local market pricing, and commercial transaction underwriting support.

Realty Connect USA

35 Arkay Dr Hauppauge, NY 11788

Phone: 16318815160

www.realtyconnectusa.com

Hampton Estates Realty LLC

7 Sunset Avenue West Hampton Beach, NY 11978

Phone: 16312886333

www.hamptonestatesrealty.com

Eric G. Ramsay Jr. Associate LLC

236 West Main St Bayshore, NY 11706

Phone: 16316651500