45 Old Sag Harbor Road, Southampton, NY 11968

Southampton
Local realty services provided by:Better Homes and Gardens Real Estate Realty Connect
45 Old Sag Harbor Road,Southampton, NY 11968
$3,750,000
  • 5 Beds
  • 7 Baths
  • 4,058 sq. ft.
  • Single family
  • Active
Listed by: deborah a. pirro c2ex
Office: daniel gale sothebys intl rlty
MLS#:904984
Source:OneKey MLS

Price summary

  • Price:$3,750,000
  • Price per sq. ft.:$924.1

About this home

Set on over an acre of beautifully landscaped grounds, this 4,500 sq. ft. Southampton residence offers the perfect blend of sophistication and comfort. With five spacious, well- appointed bedrooms and six baths, the home features sun-filled interiors, expansive living and dining spaces and seamless access to outdoor living. A chef’s kitchen and elegant entertaining areas flow effortlessly to porches at both the front and back of the home. Classic custom finishes and attention to detail are noted on both the interior and exterior The private grounds are enhanced by a sparkling heated pool with waterfall, extensive irrigation system and mature plantings that create a serene retreat. Designed for both relaxation and gathering, this home combines timeless Hamptons style with modern amenities— in the perfect location between Southampton Village and Sag Harbor Village. The location offers access to pristine beaches, dining, the arts and all the East End has to offer.

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Home facts

  • Year built:2022
  • Listing ID #:904984
  • Added:353 day(s) ago
  • Updated:August 14, 2026 at 11:28 AM

Rooms and interior

  • Bedrooms:5
  • Total bathrooms:7
  • Full bathrooms:6
  • Half bathrooms:1
  • Rooms Total:11
  • Dining Description:Eat-In Kitchen, Formal Dining
  • Bathrooms Description:Double Vanity, Soaking Tub
  • Kitchen Description:Chefs Kitchen, Dishwasher, Eat-in Kitchen, Kitchen Island, Microwave, Oven, Pantry, Refrigerator, Stainless Steel Appliance(s)
  • Basement:Yes
  • Basement Description:Full
  • Living area:4,058 sq. ft.

Heating and cooling

  • Cooling:Central Air
  • Central air:Yes

Structure and exterior

  • Year built:2022
  • Building area:4,058 sq. ft.
  • Lot area:1.02 Acres
  • Architectural Style:Traditional
  • Construction Materials:Frame

Schools

  • High school:Southampton High School
  • Middle school:Southampton Intermediate School
  • Elementary school:Southampton Elementary School

Utilities

  • Water:Public
  • Sewer:Cesspool

Finances and disclosures

  • Price:$3,750,000
  • Price per sq. ft.:$924.1
  • Tax amount:$8,955 (2025)

Features and amenities

  • Appliances:Dishwasher, Dryer, Microwave, Oven, Refrigerator, Stainless Steel Appliance(s), Tankless Water Heater, Washer
  • Laundry features:Dryer, Washer
  • Amenities:Cathedral Ceiling(s), Double Vanity, Entrance Foyer, Granite Counters, High Ceilings, High Speed Internet, Open Floorplan, Smart Thermostat
  • Pool features:In Ground
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