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Long Island

Browse listings for real estate in Long Island. If you have questions or would like to list your property with The Greene Realty Group, contact us today. You can also create an account to list on the MLS, upload pictures, and see pricing options.

Want to see our featured listings in Long Island? Click on the button below:

Featured Long Island Listings

159 Mahopac Avenue Somers NY 10527

Somers, NY159 Mahopac Avenue

Price$100,000,000

Est. Mortgage: $/month

MLS Number H6086509

  • Residential
  • Bedrooms 8
  • Bathroom 12
  • LivingArea 28,000
  • Acreage 740

STONEWALL FARM features 19 consecutive parcels totaling 740 acres, Westchester's largest equestrian estate and is dedicated to raising championship thoroughbred horses. The SMART, slate roofed house was designed by top designers in 2004 and is 24,000 sq ft. Wide center hall to parlor and solarium open to bluestone terrace. Dining room connects to butler's pantry and vast eat-in chef's kitchen, den. Two story library features leather floors. There's a 2,200 bottle wine cellar, tasting room, game room and pub. Eight bedrooms, 8 full baths, 4 half baths, and 9 fireplaces. The elevator services all levels. Private top master floor has commanding views. A wisteria colonnade connects to a 4,000 sq ft pavilion with a 60' heated pool, jacuzzi, fireplace, gym, sauna, kitchen and changing rooms. Equestrian: turf racetrack, riding trails, 40 stall yearling barn, two 24 stall broodmare barns, round pens, and 4 board fenced paddocks with run-in sheds. There is a guest house and additional housing.

Listed by David B Sanders of Christies Int. Real Estate

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Federal 30-year interest rate: 2.78% last updated on Jul 22, 2021
* 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.

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227 Dock Lane Great Neck NY 11024

Great Neck, NY227 Dock Lane

Price$45,000,000

Est. Mortgage: $/month

MLS Number 3195496

  • Residential
  • Bedrooms 13
  • Bathroom 14
  • LivingArea 23,000

Swan Landing, a custom build by award-winning architecture firm, Shope Reno Wharton Associates, was created to exemplify luxury living at the highest caliber. Featured in Architectural Digest and House & Garden, at 23,000 +/- sq. ft. and situated on 5.3 pristine acres of land; this unparalleled estate embodies the essence of strategic architecture and design. The home features a deepwater dock, indoor pool, outdoor pool, beach, tennis court, English garden, guest house, greenhouse and much more

Listed by Jason P Friedman and Sarah R Friedman of Daniel Gale Great Neck LLC

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Federal 30-year interest rate: 2.78% last updated on Jul 22, 2021
* 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.

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35-06/14 Parsons Boulevard Flushing NY 11354

MLS Number 3299637

  • Commercial
  • Property SubType Mixed Use
  • Acreage 1.08

Listed by Duckjae Lee of RE/MAX 1st Choice

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$/month over payments
Federal 30-year interest rate: 2.78% last updated on Jul 22, 2021
* 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.

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199 Coopers Neck Ln Southampton NY 11968

Southampton, NY199 Coopers Neck Ln

Price$35,000,000

Est. Mortgage: $/month

MLS Number 3309202

  • Residential
  • Bedrooms 11
  • Bathroom 13
  • LivingArea 14,000
  • Acreage 2.95

The Atterbury Estate Southampton Village - As one of the most important and refined estates in the Hamptons, the Grosvenor Atterbury designed residence on Coopers Neck Lane brings into concert the property's century old provenance with the finest present-day amenities. The majestic three-acre oasis is perfectly positioned among the storied estates of Southampton's Summer Colony - moments from Cooper's Beach on the Atlantic Ocean, and near the fine dining, cultural offerings and world-class shopping that make Southampton Village so special. Originally commissioned by Henry Graff Trevor in 1910 and completed in 1913, the home was designed by architect Grosvenor Atterbury. World-renowned, Atterbury is credited with works such as the Parrish Art Museum, the fabled Creeks estate in East Hampton, and the American Wing of the Metropolitan Museum of Art.

Listed by Christopher J Burnside of Brown Harris Stevens Hamptons

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$/month over payments
Federal 30-year interest rate: 2.78% last updated on Jul 22, 2021
* 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.

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515 Park Avenue New York NY 10022

New York, NY515 Park Avenue, Unit 15/16

Price$33,000,000

Est. Mortgage: $/month

MLS Number H6048800

  • Condo Residential
  • Bedrooms 7
  • Bathroom 7
  • LivingArea 6,030

This mansion in the sky enjoys 2,000 square feet of spectacular terraces overlooking Park Avenue along with 6,000 square feet of magnificent interiors in this enormous mint-condition duplex in a premier full-service condominium building. Enter by a private elevator landing to an impressive gallery which leads to a grand corner living room with a fireplace and French doors opening onto the terraces. Immediately adjacent is a large and elegant formal dining room, and a handsome billiards room/library. There is an enormous eat-in kitchen with top of the line appliances, and adjoining the chefs kitchen is a spacious breakfast room with French doors opening onto the terraces. The first floor also offers a powder room, dry bar and wine storage, a laundry room, and a bedroom and full bath, perfect for staff or guests. A dramatic and beautiful custom-designed wrought-iron staircase sweeps up to the second floor, where there are five bedrooms, all with en suite bathrooms, including an enormous master bedroom suite with a luxuriously-scaled bathroom and large dressing room. One of the bedrooms is currently an exquisite home office with red lacquer walls and bookcases. A dramatic home theater/media room completes the second floor of this immense duplex. This elegant duplex is flooded with sun, and has open city views in multiple directions from its advantageous corner exposures. The apartment is characterized by distinguished architectural details, beautiful hardwood floors, and high ceilings. There is ample closet and storage space throughout the apartment. Included in this offering is a separate studio apartment on the third floor, perfect for staff or guests or as a private home office, and there is also included an individual wine storage unit. 515 Park Avenue is one of Manhattans most desirable condominiums, and is perfectly positioned on the corner of Park Avenue and 60th Street.

Listed by Yann Rousseau of Barnes New York

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Federal 30-year interest rate: 2.78% last updated on Jul 22, 2021
* 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.

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414 & 414A Hedges Lane Sagaponack NY 11962

Sagaponack, NY414 & 414A Hedges Lane

Price$28,800,000

Est. Mortgage: $/month

MLS Number 3243220

  • Residential
  • Bedrooms 14
  • Bathroom 20
  • LivingArea 16,000
  • Acreage 3.25

2 Homes with 2 adjacent single and separate lots , totaling over 3.2 acres overlooking protected farmland. All brand new and awaiting your arrival. The pictures tell the story or call for details.

Listed by Linda Haugevik and Regina M Cigna of Douglas Elliman Real Estate

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$/month over payments
Federal 30-year interest rate: 2.78% last updated on Jul 22, 2021
* 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.

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10 Lands End Road Locust Valley NY 11560

Locust Valley, NY10 Lands End Road

Price$28,500,000

Est. Mortgage: $/month

MLS Number 3293557

  • Residential
  • Bedrooms 7
  • Bathroom 9
  • Acreage 32

LOCUST VALLEY_LANDS END MANOR. Introducing the extraordinary Lands' End Manor, a thirty-two-acre "Gold Coast" waterfront estate in Locust Valley that has been home to only two families since 1929. During the "Roaring Twenties," a farm and farmhouse built circa 1850 was transformed by Walker & Gillette, the most renowned architectural firm of the 20th century, into the grand Georgian Colonial mansion that stands today. Offering incomparable serenity and seclusion, the majestic property encompasses exquisite and historic gardens, lush woodlands, bucolic horse pastures, and a working farm framed by beautiful and expansive views of the Long Island Sound. Frequent guests included F. Scott Fitzgerald whose observations while there inspired his novel, "The Great Gatsby." A five-stall stable with 1 bedroom groomsmen apartment and 4 car attached garage, six-bedroom guest house, caretaker cottages, greenhouses, pool and Georgian pool house, and much more complete this rare & magnificent estate.

Listed by Maria Babaev of Douglas Elliman Real Estate

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$/month over payments
Federal 30-year interest rate: 2.78% last updated on Jul 22, 2021
* 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.

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297 Mill Hill Road Mill Neck NY 11765

Mill Neck, NY297 Mill Hill Road

Price$27,000,000

Est. Mortgage: $/month

MLS Number 3304226

  • Residential
  • Bedrooms 9
  • Bathroom 14
  • Acreage 13.19

Wychwood is situated on the second highest elevation on Long Island, with sweeping views overlooking Oyster Bay Harbor, Cove Neck, Centre Island and Lloyd Harbor. It is located on approximately 13 acres in the incorporated Village of Mill Neck. Designed by Henry Corse, the mansion was completed in 1937 and was one of the last great estates constructed during the Gilded Era. The whitewashed brick English Tudor manor house is crowned by a hand-carved slate roof and leaded glass steel casement windows throughout. The main house features nine bedrooms and 11 full bathrooms, all with finishes reminiscent of an English country farmhouse. In addition to the main house, there are extensive landscaped gardens and terraces, a heated gunite pool with poolhouse and a carriage house with staff quarters. Wychwood affords the opportunity for entertaining on a grand scale, as well as the lifestyle of a private retreat. Previous owners include Alfred Gywyne Vanderbilt and Cornelius Vanderbilt Whitney.

Listed by Maryellen Cashman and Leslie Davidson of Compass Greater NY LLC

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$/month over payments
Federal 30-year interest rate: 2.78% last updated on Jul 22, 2021
* 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.

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2016 Quaker Ridge Road Cortlandt NY 10520

MLS Number H6066645

  • Commercial
  • Property SubType Mixed Use
  • Year Built 1920

52+ acres. 8 buildings. 92+ beds, 40,000+ sqft. Two ponds. The property is comprised of two (2) adjacent taxable parcels. Parcel #1 sits in the Town of Cortlandt and is a 20.83 acre lot improved with multiple buildings. Parcel #2 is set within the Town of New Castle and is a 27.77 acre lot improved by a 2,000+ square foot cottage. The property contains eight buildings. Seven of the eight buildings on the property have been constructed with a very high Quality of Construction with steel & concrete walls & ceiling throughout. The subject is set partially in the Town of Cortlandt (20.83 acres) and partially in the Town of New Castle (27.77 acres) within Westchester County, New York. The subject overlaps the New Castle/Cortlandt border and has a Croton-on-Hudson post office address. Don't miss this once in a lifetime opportunity to own a historic property with endless potential. Excellent for medical facility, an assisted living estate, religious institution or a school.

Listed by Mark J Seiden of Mark Seiden Real Estate Team

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$
%
$/month over payments
Federal 30-year interest rate: 2.78% last updated on Jul 22, 2021
* 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.

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229 Dock Lane Great Neck NY 11024

Great Neck, NY229 Dock Lane

Price$25,000,000

Est. Mortgage: $/month

MLS Number 3165949

  • Residential
  • Bedrooms 10
  • Bathroom 11
  • LivingArea 10,000
  • Acreage 7.11

Normandy inspired Ch?teau North is a waterfront French Tudor in the prestigious village of Kings Point. Just shy of 8 acres of land, this home boasts an 'all-season' organic English Garden with a sitting rotunda, decorative box hedging, irrigation system, exotic florals and multiple species of fruits/vegetables. A gazebo stands at the edge of the peninsula with endless water views. Other features include a greenhouse, dock access, greenhouse, dock access and swimming pool bordering the water.

Listed by Jason P Friedman and Sarah R Friedman of Daniel Gale Great Neck LLC

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$
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$/month over payments
Federal 30-year interest rate: 2.78% last updated on Jul 22, 2021
* 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.

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Post Road Old Westbury NY 11568

Old Westbury, NYPost Road

Price$22,000,000

Est. Mortgage: $/month

MLS Number 3254685

  • Residential
  • Bedrooms 7
  • Bathroom 12
  • LivingArea 13,347
  • Acreage 108.04

Commanding 108 acres, this immense and spectacular country estate includes a 26-room magnificent slate-roofed brick Georgian-style manor house built in 1932 by architect Henry Sedgwick for Robert Winthrop. The house is characterized by beautiful architectural details, elegant and grandly scaled rooms, high ceilings, 10 wood-burning fireplaces, and pastoral vistas from every room. Numerous terraces surrounding the house overlook expansive lawns and offer opportunities for al fresco entertaining and relaxing. There is a pool and pool house, tennis court, playhouse, extensive stables and paddocks, a squash court, large barns, cottages and numerous out-buildings and garages all set amid secluded rolling hills and woods and open fields. Located in the incorporated village of Old Westbury, the manor house has 7 master bedrooms, 9 full baths and 3 half baths, ample staff quarters, a wine cellar, central a/c, and a generator. Jericho/Westbury school districts. Approved sub-division.

Listed by Christina F Porter and Lois Kirschenbaum of Daniel Gale Assoc Inc

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$
%
$/month over payments
Federal 30-year interest rate: 2.78% last updated on Jul 22, 2021
* 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.

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62-02 Woodhaven Blvd Rego Park NY 11374

MLS Number 3268099

  • Commercial
  • Property SubType Retail
  • Acreage 0.56

Prime Retail Strip for sale on Woodhaven Blvd for sale. Great Opportunity for 1031 exchange. Value added opportunity. Property consists of total 15 retail units. Can also be turned into a major development site. Approximately 100K Buildable SF.

Listed by Sabbir Ahmed and Brian S Mannie of Elite Synergy Realty Inc

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$
%
$/month over payments
Federal 30-year interest rate: 2.78% last updated on Jul 22, 2021
* 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.

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Based on information submitted to ONEKEY  as of July 25, 2021 .  All data is obtained from various sources and has not been, and will not be, verified by broker or ONEKEY.   All information should be independently reviewed and verified for accuracy.  Properties may or may not be listed by the office/agent presenting the information. NOTICE: Many homes contain recording devices, and buyers should be aware they may be recorded during a showing.