$3,650,000
$345K PRICE DROP

25 Round Pond Ln Sag Harbor, NY 11963

Estimated payment $19,784/month

Total Views 29,010
5 Beds
4.5 Baths
3,468 Sq Ft
$1,052 Price per Sq Ft

Highlights

  • Media Room
  • Home fronts a pond
  • 2.5 Acre Lot
  • Heated In Ground Pool
  • Scenic Views
  • Open Floorplan

About This Home

Welcome to Twin Ponds, a waterfront Contemporary retreat with every desire realized for a chic, waterfront escape. Nestled at 25 Round Pond Lane in coveted Sag Harbor, this home is where Hamptons luxury meets the zen of nature. With a full rebuild that showcases artistry and elegance, you've found your unique sanctuary. Prepare to be captivated by the expansive 3,790 square feet of style spread over three levels. The great room is your sun-drenched paradise, thanks to skylights and a window wall that brings in stunning waterfront views, blurring the line between indoor and outdoor living. There are five inviting bedrooms, ideal for hosting family or friends, with sleek bathrooms that promise relaxation after a day of adventure. The fully finished lower level is a dream, featuring a media lounge for those movie marathons, a gym space to keep you moving, and a laundry suite to handle life's essentials. Step outside and the magic continues. With a glorious heated Gunite pool and patio amongst the gardens and your waterfront outdoor kitchen on the waterfront expansive stone terrace are perfect for those memorable al fresco dinners or simply sipping a morning coffee amidst the serenity of your 2.5-acre playground. All of this is within easy reach of Sag Harbor Village shopping and dining: the hottest Village in the Hamptons. Whether it's a quiet moment by the water or a vibrant gathering, Twin Ponds, fronting Little Round Pond and backing to the placid Round Pond, is your perfect place to call home.

Listing Agent

Jack Pearson

Compass Listed on: 04/24/2025

Compass

Co-Listing Agent

Jeremy Dunham

Compass

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $7,239

Year Built

  • Built in 2005

Lot Details

  • 2.5 Acre Lot
  • Home fronts a pond

Property Views

  • Pond
  • Scenic Vista
  • Woods

Home Design

  • Contemporary Architecture
  • Wood Siding

Interior Spaces

  • 3,468 Sq Ft Home
  • 2-Story Property
  • Open Floorplan
  • 1 Fireplace
  • Entrance Foyer
  • Family Room
  • Living Room
  • Dining Room
  • Media Room
  • Den
  • Bonus Room
  • Wood Flooring

Kitchen

  • Oven
  • Microwave
  • Dishwasher
  • Stainless Steel Appliances
  • Granite Countertops

Bedrooms and Bathrooms

  • 5 Bedrooms
  • En-Suite Primary Bedroom

Laundry

  • Dryer
  • Washer

Finished Basement

  • Walk-Out Basement
  • Basement Fills Entire Space Under The House

Pool

  • Heated In Ground Pool
  • Gunite Pool

Outdoor Features

  • Deck
  • Patio

Utilities

  • Forced Air Heating and Cooling System
  • Septic Tank

Home Details

Home Type

Single Family

Est. Annual Taxes

$7,239

Year Built

Built in 2005

Lot Details

0

Listing Details

  • Percent Basement Finished: Yes
  • Basement Walkout: Yes
  • ExteriorDeck: Yes
  • ExteriorPatio: Yes
  • FloorHardwood: Yes
  • HamletID: 0
  • HasCentralAC: Yes
  • HeatTypeForcedAir: Yes
  • KitchenCounterType: Granite
  • LandRentAmount: 0
  • Lot Size Acres: 2.50
  • Number Of Stories: 2
  • PercentageOfTaxThatIsDeductable: 0
  • PoolGunite: Yes
  • PoolHeated: Yes
  • PoolInground: Yes
  • PropertyCity: Sag Harbor
  • PropertyTownship: Southampton
  • Prop. Type: House (Detached)
  • Renovation Year: 0
  • ResidentialStyle: Contemporary
  • Dining Room: Yes
  • En Suite Room: Yes
  • Family Room: Yes
  • Foyer: Yes
  • Kitchen: Yes
  • Primary Bedroom: Yes
  • Media Room: Yes
  • SForSaleAndRForRental: S
  • SidingWood: Yes
  • USStateAbbreviation: NY
  • ViewPond: Yes
  • ViewPrivate: Yes
  • ViewScenic: Yes
  • ViewWooded: Yes
  • WaterfrontPond: Yes
  • Year Built: 2005
  • Special Features: None
  • Property Sub Type: Detached
  • Stories: 2

Interior Features

  • ApplianceDishwasher: Yes
  • ApplianceDryer: Yes
  • ApplianceMicrowave: Yes
  • ApplianceOven: Yes
  • ApplianceRefrigerator: Yes
  • ApplianceStainlessSteel: Yes
  • ApplianceWasher: Yes
  • Basement Type: Full
  • Kitchen Type: Open
  • Fireplaces: 1
  • Bonus Room: Yes
  • Rec Room Den: Yes
  • Living Room: Yes
  • AboveArea Sq Ft: 3468

Exterior Features

  • Waterfront Property: Yes

Garage/Parking

  • AttachedParking: 0
  • Numberof Garage Spaces: 0

Utilities

  • Sewer Type: Private Septic

Condo/Co-op/Association

  • HOA Fees: 0
  • Units in Building: 0

Schools

  • School District: 000000

Lot Info

  • Number Of Lots: 0

Multi Family

  • Unit Number of Bedrooms: 5
  • Total Taxes: 7239

Tax Info

  • Tax Year: 0

Map

Range of Values:

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Value Increase
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Percent Increase
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Adjusted for Inflation
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Average Value
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List Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2024 $7,697 $1,117,500 $937,000 $180,500
2023 $7,697 $1,117,500 $937,000 $180,500
2022 $7,527 $1,117,500 $937,000 $180,500
2021 $7,527 $1,117,500 $937,000 $180,500
2020 $7,172 $1,117,500 $937,000 $180,500
2019 $7,172 $0 $0 $0
2018 -- $1,037,000 $937,000 $100,000
2017 $7,121 $1,037,000 $937,000 $100,000
2016 $7,352 $1,037,000 $937,000 $100,000
2015 -- $1,037,000 $937,000 $100,000
2014 -- $1,037,000 $937,000 $100,000
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
08/11/2025 08/11/25 Price Changed $3,650,000 -8.6% $1,052 / Sq Ft
04/24/2025 04/24/25 For Sale $3,995,000 -- $1,152 / Sq Ft
Source: NY State MLS

Source: NY State MLS

MLS Number: 11482639

NY State MLS

APN: 0900-026-00-02-00-029-006