15 Constantine WayMount Sinai, NY 11766Price: $789,000

  • Price: $789,000
  • Est. Mortgage of $/month
  • 53 Days on Market
$
$
%
$/month over payments
Federal 30-year interest rate: 6.37% last updated on May 7, 2026
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.
  • $789,000List Price
  • 3Bedrooms
  • 4Bathrooms
  • 0.05Acreage
  • 2,200Square Feet

Toolbar | Ask A Question

Spacious Amagansett model condo with over 2,200 sq ft of living space. Wood floors throughout. Enter home through gated serene courtyard. Master bedroom with full bath and en suite bedroom (for guest or live-in) with full bath on main floor. Upstairs includes third bedroom with full bath and loft area. Interior boasts living room with cathedral ceiling and fireplace, and dining room with cathedral ceiling. Eat in kitchen features upgraded cabinets, granite countertop and stainless steel appliances. Laundry room on main floor. 2-car garage with storage closet. Furnace, air conditioner and water heater recently updated. Downstairs bedroom and kitchen include Hunter Douglas blinds. Wonderful amenities include indoor-outdoor pools, tennis, bocce and dog run- low taxes. 24 hour gated community.

Listing Tools

Property Details of 15 Constantine Way

Property Details

Interior Features

Utilities and Appliances

Community

Other Details

Map Location

Listed by Linda Hickey of Hickey & Smith REALTORS (631-751-4488)

Listings courtesy of OneKey® MLS as distributed by MLS GRID. Based on information submitted to the MLS GRID as of May 15, 2026 10:19 PM 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 MYNY. 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.