Back 3 Hillcrest
Off Market

3 Hillcrest

Mount Sinai NY 11766

4
5
2
5130 sq. ft.
1.5 ac.
Single-Family
Last sold for $1,575,000
Kevin MilanoKevin Milano, last sold this property on 18 November 2025 after 214 days on market.

Overview

Welcome to this one-of-a-kind home that has a blend of perfect location, beautiful updates and incredible privacy. Nestled on 1.5 serene acres in Mt. Sinai and a short drive to Port Jefferson, where you can catch the ferry, shop and dine, or take a tour of the wineries that dot the surrounding area. When you drive up you will immediately see the privacy with the mature trees and lush landscaping. Prestigious private community with beach access and parking at Cedar Beach; a boatyard to store your vessel and boathouse for your gear so you can fully enjoy the Harbor; tennis, pickleball and basketball courts and even a barn. When you walk in to the grand entryway, gaze up at the tall ceilings that extend throughout the home and see where you will host friends and family in your formal living & dining room. Cooking and entertaining will be easy in your completely renovated eat-in kitchen that features top-of-the-line Wolf and Sub-Zero appliances, with no expense spared. It also includes a spacious pantry, ample storage, and a convenient mudroom with half bath. The open floor plan is accentuated by vaulted ceilings in the family room, adorned with French doors that lead to a screened-in porch complete with a fireplace—ideal for cozy evenings. Your main floor primary suite includes dual dream closets, a stackable washer/dryer, and a newly renovated five-piece spa-like bathroom. Upstairs, you’ll find a loft area, three additional bedrooms, two full bathrooms, and a full-sized laundry area. Head downstairs to find the home gym, an office (or flex space for a potential bedroom), an entertainment area with a full wet bar, and an additional bathroom. Your backyard is an oasis featuring multiple patios, dining & living areas, a lush fenced-in pool, putting green with its own sand bunker, horseshoe pits, and two hidden storage sheds. Additionally, the property boasts an oversized two-car garage with extra storage, a whole-house generator, a Sonos sound system, and security cameras. You will not find a better home in the area so don’t lose out on the opportunity to own this unique and wonderful home.

Features

4 bedrooms
5 bathrooms
2 carspaces
2 garage spaces
5130 sq. ft. floor area
1.5 ac. lot size
Single-Family

Estimated Value

Based on this property and similar 4 bedroom single-family properties sold in Mount Sinai over the last 12 months, the estimated median property value of 3 Hillcrest is $810k.

Median value
$810k
Estimated value range
$600k - $1.7m
Median days on market
33
Estimated value trend
6%
increase over the last 12 months
Average days on market is based on recent, comparable sales in Mount Sinai. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 3 Hillcrest

2025
Sold
$1,575,000
18 Nov 2025 by Kevin Milano, of Daniel Gale Sothebys Intl Rlty

Happy sellers in Mount Sinai

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We have insufficient information to provide an overview of customer satisfaction for Mount Sinai. Viewing the agent profiles, reviews and sales for Mount Sinai can provide insights for this location.

Local market activity for 4 bedroom single-family properties in Mount Sinai

In the last 12 months, 43 four-bedroom single-family properties similar to 3 Hillcrest, have been sold.

This represents a 16% increase in four-bedroom single-family properties sales when compared to the previous 12 months.

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