# 148 Middle Line Highway, Southampton, NY 11968

> **TL;DR:** 8bd/10ba single family, $7,500,000 ($781/sqft), built 2025, 9,600 sqft.
> Hardwood, Basement. Est. $32,500/mo. Listed 84 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $7,500,000 |
| Price/sqft | $781 |
| Bedrooms | 8 |
| Bathrooms | 8 full, 2 half |
| Square Feet | 9,600 |
| Year Built | 2025 |
| Lot Size | 87,120 sqft (2.00 acres) |
| Stories | 3 |
| Property Type | Single Family (Single Family Residence) |
| Status | For Sale |
| Days on Market | 84 |

## Why This Home Stands Out

- **Hardwood Floors** - Throughout the home

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Mortgage (20% down, 6.5%) | $32,500 |
| **Total** | **$32,500** |

## Key Amenities

- Hardwood
- Basement

## Property Highlights

- Built in 2025
- 2.00 acre lot
- 3 stories

## Description

### Agent Description
Commanding 2 sprawling acres in the heart of Southampton, this masterfully designed new construction estate represents the pinnacle of Hamptons luxury. Room to build tennis or padel court. Spanning an impressive 9,600 +/- SF across 3 finished levels, the residence offers a rare combination of grand architectural scale and intimate, sophisticated comfort. With 8 spacious bedrooms and 10 bathrooms (8 full, 2 half), this home is perfectly engineered for both large-scale entertaining and quiet, private retreats. The light-filled interiors are defined by an open-concept floor plan featuring soaring ceilings, rich hardwood flooring, and a grand entry foyer that sets a tone of elegance. At the heart of the home, a gourmet chef's kitchen, complete with professional-grade stainless steel appliances, flows seamlessly into the formal dining and living areas. For those requiring a quiet workspace or a casual place to gather, the layout includes a dedicated den/office and a sun-drenched family room, ensuring there is a space for every mood and occasion. The exterior of the property is a private oasis designed for the ultimate summer lifestyle. An expansive deck overlooks the lush, manicured grounds and a magnificent gunite in-ground pool, offering the perfect setting for alfresco dining and poolside lounging. Complete with a two-car attached garage and modern amenities including central air and forced-air heating, this estate provides every convenience expected of a world-class Southampton residence. Ideally located and impeccably finished, this is a rare opportunity to own a significant piece of the East End.

## Location

- **Address:** 148 Middle Line Highway, Southampton, NY 11968
- **County:** Suffolk
- **Coordinates:** 40.957502, -72.373801
- **Google Maps:** https://www.google.com/maps?q=40.957502,-72.373801

## Listing Agent

- **Name:** Vincent Horcasitas
- **Brokerage:** Saunders & Associates
- **Phone:** 6314584879
- **Email:** VHorcasitas@Saunders.com

## Primary Photo

![148 Middle Line Highway - Primary Photo](http://lh.rdcpix.com/9b0f97492091b3bfa5d0d191a6f1eb98l-f2995190906r.jpg)

*32 total photos available on [listing page](https://www.propertysimple.com/listing/148-middle-line-highway-southampton-ny-11968-11632993)*

---

**MLS#:** 11632993 | **Updated:** 2026-04-23
**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/148-middle-line-highway-southampton-ny-11968-11632993)

---

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