Skip main navigation
Sold for $750,000
  • $750,000

    3 Cosdrew Ln, East Hampton, NY 11937

    7beds
    4,400sqft
    Single Family Residence
    Built in 2026
    0.58 Acres Lot
    $3,473,000 Zestimate®
    $170/sqft
    $5,170 Estimated rent

    Home value

    $3,473,000

    $3.30M - $3.65M

    $5,170/mo

    Zestimate® history
    Loading
    Loading...

    Owner options

    List your home for rent

    $5,170/mo

    Rent Zestimate®

    Find your next renter with Zillow Rental Manager. Plus, with online applications, you can quickly screen prospective tenants – for free.

    Learn more

    $5,170/mo

    Rent Zestimate®

    Refinance and save

    $5,189/mo

    Est. payment

    Refinancing to a lower rate could help reduce your monthly payments and save thousands over the life of the loan.

    See today's rates

    $5,189/mo

    Est. payment

    Explore your selling options

    Work with a Zillow partner agent

    Leverage their expertise and Zillow's premium Showcase listings to get your home seen by more buyers.

    Get started

    List with your own agent

    Get your home in front of millions of buyers by listing it on Zillow.

    Learn how to do it

    Sell it yourself

    Take full control of how buyers see your home on Zillow by listing For Sale by Owner (FSBO).

    List your home

    What's special

    Gas fireplaceResort-style backyardFirst-floor ensuite bedroomAdditional ensuite bedroomGenerously sized guest bedroomsJack-and-jill bathSparkling gunite pool
    Set on a beautifully landscaped .58-acre property in the heart of the Hamptons, this stunning 4400 sqft new construction home at East Hampton offers 7 bedrooms and 5.5 baths across three impeccably designed levels of luxury living. Ideally located just minutes from both Sag Harbor Village and downtown East Hampton, the home blends sophisticated design with effortless indoor-outdoor living.The sun-drenched main level features an expansive great room with a gas fireplace, seamlessly flowing into a chef's kitchen outfitted with Wolf cooktop and oven, wine refrigerator, microwave, and an oversized island perfect for entertaining. A first-floor ensuite bedroom provides ideal accommodations for guests, while a spacious laundry room and stylish powder room complete the main floor.Upstairs, the spa-inspired primary suite offers a serene retreat with a luxurious bath and private ambiance. An additional ensuite bedroom and two generously sized guest bedrooms connected by a Jack-and-Jill bath complete the second level.The finished lower level is designed for relaxation and recreation, featuring two additional bedrooms, a full bath, and a large recreation area ideal for media, fitness, or game space.Outside, the resort-style backyard is anchored by a sparkling gunite pool and an expansive covered patio designed for year-round enjoyment. An outdoor fireplace with space to mount a television creates the perfect setting for entertaining, relaxing, and enjoying Hamptons evenings in style.

    Zillow last checked:

    Source: Out East,MLS#: 395545

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 7
    • Bathrooms: 6
    • Full bathrooms: 5
    • 1/2 bathrooms: 1
    Rooms
    • Room types: Laundry, Office
    Cooling
    • Central Air
    Features
    • Basement: Yes
    • Has fireplace: Yes
    Interior area
    • Total structure area: 4,400
    • Total interior livable area: 4,400 sqft

    Property

    Parking
    • Parking features: GarageAttached
    • Has attached garage: Yes
    Features
    • Stories: 2
    • Has private pool: Yes
    Lot
    • Size: 0.58 Acres
    Details
    • Parcel number: 0300156000400004000

    Construction

    Type & style
    • Home type: SingleFamily
    • Property subtype: Single Family Residence
    Condition
    • New Construction
    • New construction: Yes
    • Year built: 2026

    Community & HOA

    Location
    • Region: East Hampton

    Financial & listing details

    • Price per square foot: $170/sqft
    • Tax assessed value: $500
    • Date on market: 5/7/2026
    • Lease term: Contact For Details

    Price history

    DateEventPrice
    7/18/2026Listing removed$3,595,000$817/sqft
    Source: Out East #395545 Report a problem
    5/26/2026Pending sale$3,595,000$817/sqft
    Source: Out East #395545 Report a problem
    5/7/2026Listed for sale$3,595,000$817/sqft
    Source: Out East #395545 Report a problem
    5/7/2026Listing removed$3,595,000$817/sqft
    Source: Out East #390937 Report a problem
    9/11/2025Listed for sale$3,595,000+379.3%$817/sqft
    Source: Out East #390937 Report a problem
    2/27/2025Sold$750,000$170/sqft
    Source: Public Record Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025-- $500
    2024-- $500
    2023-- $500
    2022-- $500
    2021-- $500
    2020-- $500
    2019-- $500
    2018-- $500
    2017$454 $500
    2016-- $500
    2015-- $500
    2014-- $500
    2013-- $500
    2012-- $500
    2011-- $500
    2007$364 +21.5%$500
    2005$300 +10.4%$500
    2004$272 +1%$500
    2003$269 +1.2%$500
    2002$266 $500
    Find assessor info on the county website

    Neighborhood: Northwest Harbor

    Nearby schools

    GreatSchools rating
    Get a cash offer in 3 minutes
    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value
    $3,473,000
    Get a cash offer in 3 minutes
    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value
    $3,473,000