# 582 Halsey Lane, Water Mill, NY 11976

> **TL;DR:** 9bd/11ba single family, $25,900,000.
> Hardwood, Basement. Est. $112,233/mo. Listed 2 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $25,900,000 |
| Bedrooms | 9 |
| Bathrooms | 9 full, 2 half |
| Lot Size | 60,984 sqft (1.40 acres) |
| Stories | 2 |
| Property Type | Single Family (Single Family Residence) |
| Status | For Sale |
| Days on Market | 2 |

## Why This Home Stands Out

- **Hardwood Floors** - Throughout the home

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Mortgage (20% down, 6.5%) | $112,233 |
| **Total** | **$112,233** |

## Key Amenities

- Hardwood
- Basement

## Property Highlights

- 1.40 acre lot
- 2 stories

## Description

### Agent Description
Set on 1.4 +/- western facing acres along prestigious Halsey Lane in Bridgehampton South, 582 Halsey Lane presents a rare opportunity to secure a fully envisioned new construction estate prior to completion. Thoughtfully designed with a comprehensive amenity package and exceptional attention to detail, the residence encompasses approximately 11,000 +/- square feet across three levels. The light-filled home will offer nine bedrooms, ten full baths, and two half baths, anchored by a dramatic double-height great room, designer kitchen with separate chef's kitchen, first-floor primary suite, private office, three fireplaces, elevator, and backup generator. A dedicated wellness and recreation level has been designed for year-round enjoyment, featuring a gym, spa, sauna, cold plunge, and media room. Outside, the grounds unfold as a private retreat with a pool and spa, a 650 +/- square foot two-room pool house with bar, sunken north-south tennis court, outdoor kitchen, more than 1,000 +/- square feet of covered porches and terraces, and multiple spaces for entertaining and relaxation. Located just 1.5 +/- miles from the ocean, the offering combines scale, location, and an extensive amenity program in one of Bridgehampton South's most sought-after settings. Michael Frank Building brings more than two decades of experience constructing exceptional homes throughout the Hamptons, earning a reputation for quality craftsmanship and enduring value. In today's market, opportunities to acquire a new residence backed by such a proven track record are increasingly rare. An adjacent 1.4 +/- acre vacant parcel is also available for purchase, providing the potential to further expand this remarkable estate offering.

## Location

- **Address:** 582 Halsey Lane, Water Mill, NY 11976
- **County:** Suffolk
- **Coordinates:** 40.920596, -72.311509
- **Google Maps:** https://www.google.com/maps?q=40.920596,-72.311509

## Listing Agent

- **Name:** Hedgerow Exclusive Team
- **Brokerage:** Hedgerow Exclusive Properties
- **Phone:** 6312968543
- **Email:** listings@hedgerowexclusive.com

## Primary Photo

![582 Halsey Lane - Primary Photo](http://lh.rdcpix.com/57e1c21c9d1a2dbd8d1be8064b8ad7a1l-f391802715r.jpg)

*6 total photos available on [listing page](https://www.propertysimple.com/listing/582-halsey-lane-water-mill-ny-11976-11817021)*

---

**MLS#:** 11817021 | **Updated:** 2026-06-24
**Source:** listhub

*Copyright © 2026 My State MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.*

[View on PropertySimple](https://www.propertysimple.com/listing/582-halsey-lane-water-mill-ny-11976-11817021)

---

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