Welcome to this exquisite all brick ranch nestled on 2 acres of property in the heart of Mount Sinai. This home has recently undergone a lavish renovation that reflects today's modern aesthetic. It boasts 4 generously sized bedrooms, 3 bathrooms, large laundry room, in-ground pool and detached 3 car garage (with an unfinished loft space) this residence is perfect for anyone seeking the finest living experience. It is zoned to add a medical business or attorneys office. Possible sub division with proper permits. As you enter inside, you are greeted by an open-concept design that creates a seamless flow between the foyer, large great room and kitchen, making it perfect for hosting gatherings or enjoying quality time with loved ones . The high vaulted ceilings , new windows & skylights create an abundance amount of natural light and an airy and welcoming atmosphere. The open kitchen is a chefs culinary dream, featuring new stainless steel appliances, stunning quartz counter tops, large kitchen island with a second sink, walk in pantry, lots of cabinet and counter space & a large formal dining room tucked away off the kitchen area. Relax and unwind in the large primary suite that provides a peaceful retreat with its own direct access to the large timbertech deck & pool area, his and her walk in closets,a luxurious en-suite bathroom featuring large shower with his and her sinks. Come outside and revel in the tranquility of your very own oasis. Beyond the pool lies an expansive amount of property beckoning you to explore its vast possibilities. A canvas awaiting your creative touch it presents endless opportunities for outdoor recreation and cherished memories under the sun kissed sky. Close to the Village of Port Jefferson, great for shopping, dining, huge playground and basketball courts for the children. Long Island Railroad & Port Jefferson Ferry make it comfortable and easy to get to NYC or CT., Additional information: Appearance:Diamond,Interior Features:Lr/Dr,Separate Hotwater Heater:yes

Property Details of 165 Crystal Brook Hollow Road

Property Details

Utilities and Appliances

Community

Other Details

Map Location

Driving Directions

Listings courtesy of OneKey® MLS as distributed by MLS GRID. Based on information submitted to the MLS GRID as of May 18, 2026 6:51 AM EDT. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. IDX information is provided exclusively for consumers’ personal noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID. The use of the MLS GRID Data may be subject to an end user license agreement.

Hi there! How can we help you?

Contact us using the form below or give us a call.

Send Us A Message:

I agree to receive marketing and customer service calls and text messages from East Egg Realty. To opt out, you can reply 'stop' at any time or click the unsubscribe link in the emails. Consent is not a condition of purchase. Msg/data rates may apply. Msg frequency varies. Privacy Policy.

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Hi there! How can we help you?

Contact us using the form below or give us a call.

Send Us A Message:

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Hi there! How can we help you?

Contact us using the form below or give us a call.

Send Us A Message:

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

$

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.