21 Seafield Lane, Westhampton Beach, NY 11978

Westhampton Beach
Local realty services provided by:ERA Top Service Realty
21 Seafield Lane,Westhampton Beach, NY 11978
$4,350,000
  • 7 Beds
  • 7 Baths
  • 6,941 sq. ft.
  • Single family
  • Active
Listed by: amanda m. murray, robert murray cpm
Office: corcoran
MLS#:1044207
Source:OneKey MLS

Price summary

  • Price:$4,350,000
  • Price per sq. ft.:$626.71

About this home

Located on one of the village's most prestigious lanes, in the heart of Westhampton Beach's estate section, this gracious home is just moments from Main Street. Built in 1930 and expanded in 1994, the seven-bedroom residence pairs beautiful original architectural details with a contemporary sense of space. A welcoming foyer opens to an expansive living room with beamed ceilings and an original marble fireplace, flowing into a distinctive octagonal sunroom and wraparound three-season porch. The main level also features a spacious dining room with bay windows and marble fireplace, connecting to the eat-in kitchen. Upstairs are seven bedrooms, most with en-suite baths, including a separate primary suite with an adjoining office and private staircase. Outside, a large deck provides plenty of room for dining and relaxing, while the gunite pool and surrounding deck create an inviting setting for summer days. A detached two-car garage, originally the property's carriage house, adds to the...

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Home facts

  • Year built:1930
  • Listing ID #:1044207
  • Added:59 day(s) ago
  • Updated:October 27, 2026 at 12:53 PM

Rooms and interior

  • Bedrooms:7
  • Total bathrooms:7
  • Full bathrooms:5
  • Half bathrooms:2
  • Rooms Total:16
  • Dining Description:Eat-In Kitchen, Formal Dining
  • Kitchen Description:Dishwasher, Eat-in Kitchen, Oven, Refrigerator
  • Basement:Yes
  • Basement Description:Partial
  • Living area:6,941 sq. ft.

Heating and cooling

  • Cooling:Central Air
  • Heating:Oil
  • Central air:Yes

Structure and exterior

  • Year built:1930
  • Building area:6,941 sq. ft.
  • Lot area:1.02 Acres
  • Architectural Style:Colonial
  • Construction Materials:Frame

Schools

  • High school:Westhampton Beach Senior High Sch
  • Middle school:Westhampton Middle School
  • Elementary school:Westhampton Beach Elem School

Utilities

  • Water:Public
  • Sewer:Cesspool

Finances and disclosures

  • Price:$4,350,000
  • Price per sq. ft.:$626.71
  • Tax amount:$37,488 (2026)

Features and amenities

  • Appliances:Dishwasher, Dryer, Oven, Refrigerator, Washer
  • Laundry features:Dryer, Washer
  • Amenities:Entrance Foyer

Parking

  • Parking description:Detached, Garage
  • Garage:Yes
  • Garage spaces:3
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