48 Tammys Lane
Syosset, NY 11791
$4,388,000 (Coming Soon)
Beds:
6
Baths:
7
| 2
Sq. Ft.:
6,760
Type:
House
Listing #1013974
Nestled on more than two exquisitely landscaped acres in prestigious Muttontown, this extraordinary 6,600-square-foot estate offers a rare combination of privacy, luxury, and timeless craftsmanship. A grand two-story foyer with soaring ceilings, a dramatic staircase, and a stunning chandelier sets the tone for the exceptional design found throughout. Featuring 6 bedrooms, 7 full and 2 half baths, radiant-heated marble floors, and beautifully proportioned living spaces, the home showcases impeccable custom millwork, hand-painted finishes, designer window treatments, and artisanal ceiling details in every room. The chef's kitchen with premium appliances, pantry, and breakfast room opens to an expansive bluestone patio with outdoor kitchen, custom retractable awning, fire pit, and heated gunite pool surrounded by breathtaking, professionally designed gardens that create a private resort-like setting. Upstairs, the luxurious primary suite features a sitting room with fireplace, spa bath with heated marble floors, and an extraordinary custom walk-in closet, complemented by a second primary suite, additional en-suite bedrooms, a spacious great room, and laundry room. Additional highlights include a heated three-car garage with Tesla charger, whole-house generator, full unfinished basement, California Closets throughout, and a fully fenced backyard. Meticulously designed and maintained, this exceptional residence offers a level of quality, detail, and beauty rarely found in today's market. A truly one-of-a-kind estate where exceptional craftsmanship, breathtaking grounds, and unparalleled privacy come together to create an extraordinary place to call home!
Listing Provided by: Nicole Oustatcher , Homes By Mara 516-364-2500
Property Features
County:
Nassau
Municipality:
Syosset
Cross Street:
Muttontown Eastwoods Road
Village:
Muttontown
Directions:
Jericho Turnpike to Jackson Avenue to Muttontown Eastwoods Road to Tammys Lane.
Total Rooms:
13
Interior:
First Floor Bedroom, First Floor Full Bath, Built-in Features, Cathedral Ceiling(s), Chandelier, Chefs Kitchen, Crown Molding, Double Vanity, Eat-in Kitchen, Entrance Foyer, Formal Dining, Granite Counters, High Ceilings, Kitchen Island, Pantry, Primary Bathroom, Soaking
Full Baths:
7
1/2 Baths:
2
Has Dining Room:
Yes
Has Fireplace:
Yes
Number of Fireplaces:
2
Heating:
Forced Air, Natural Gas, Radiant
Cooling:
Central Air
Laundry:
Laundry Room
Appliances:
Cooktop, Dishwasher, Dryer, Electric Oven, Freezer, Gas Range, Refrigerator, Stainless Steel Appliance(s), Washer, Gas Water Heater, Indirect Water Heater, Wine Refrigerator
Attic Description:
Full, Pull Stairs, Unfinished
Basement Description:
Full, Unfinished
Has Basement:
Yes
Style:
Colonial
Construction:
Brick, Frame
Water Source:
Public
Septic or Sewer:
Cesspool
Utilities:
Electricity Available, Electricity Connected, Natural Gas Available, Natural Gas Connected, Trash Collection Private
Parking Description:
Attached, Heated Garage
Has Garage:
Yes
Garage Spaces:
3
Patio / Deck Description:
Patio
Is a Horse Property:
No
Lot Description:
Back Yard, Corner Lot, Cul-De-Sac, Front Yard, Landscaped, Level, Private, Sprinklers In Front, Sprinklers In Rear
Lot Size in Acres:
2.001
Lot Size in Sq. Ft.:
87,164
Garage Description:
Attached, Heated
Building Total Area (Sq. Ft.):
6,760
Space Number:
48
School District:
Syosset
Elementary School:
Robbins Lane Elementary School
Jr. High School:
South Woods Middle School
High School:
Syosset Senior High School
Property Type:
SFR
Property SubType:
Single Family Residence
Year Built:
2004
Status:
Coming Soon
Tax Amount:
$51,089.11
Square Feet Source:
Public Records
Special Listing Conditions:
None
Est. Maintenance Fees:
$
$ per month
Year Fixed. % Interest Rate.
| Principal + Interest: | $ |
| Monthly Tax: | $ |
| Monthly Insurance: | $ |
© 2026 OneKey MLS. All rights reserved.
Listing courtesy of OneKey MLS as distributed by MLS Grid. Based on information submitted to the MLS Grid as of 2026. All data is obtained from various sources and may not have been verified by the 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. OneKey MLS All rights reserved.
OneKey MLS data last updated at June 20, 2026, 8:35 AM ET
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