Date
Details
Price
Change
Source
6/24/2026
Listed
$4,388,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
No photo available
$4,388,000 Just Listed
Property Description
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!
Full Property Details
Full Property Details for 48 Tammys Ln
General
- Price: $4,388,000
- Taxes: $51,089
- Status: Active
- Type: Single Family
- Source: Long_Island
- MLS ID: 1013974
- Updated: 6/24/2026
- Added to Site: 5 day(s) ago
Interior
- Number of Rooms: 13
- Interior Features: 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 Tub, Sound System, Storage, Tray Ceiling(s), Walk Through Kitchen, Walk-In Closet(s), Wired for Sound
- Fireplace: Yes
- Number of Fireplaces: 2
- Fireplace(s): Bedroom, Gas, Living Room
- Appliances: Cooktop, Dishwasher, Dryer, Electric Oven, Freezer, Gas Range, Refrigerator, Stainless Steel Appliance(s), Washer, Gas Water Heater, Indirect Water Heater, Wine Refrigerator
- Laundry Facilities: Yes
Rooms
Bathrooms
- Total Bathrooms: 9
- Full Bathrooms: 7
- Half Bathrooms: 2
Bedrooms
- Total Bedrooms: 6
Other Rooms
- Laundry: Laundry Room
Additional Information
- Pool: Yes
- Private Pool: Yes
- Security/Safety: Security System, Smoke Detector(s)
Exterior
- Porch/Patio/Deck: Patio
Parking
- Garage: Yes
- Garage Spaces: 3
- Parking Features: Attached, Heated Garage
Location
- County: Nassau County
- Cross Streets: Muttontown Eastwoods Road
- Driving Directions: Jericho Turnpike to Jackson Avenue to Muttontown Eastwoods Road to Tammys Lane.
School Information
- High School District: Syosset
- Elementary School: Robbins Lane Elementary School
- Middle School: South Woods Middle School
- High School: Syosset Senior High School
Heating & Cooling
- Central air: Yes
- Cooling Type: Central Air
- Heating Type: Forced Air, Natural Gas, Radiant
Utilities
- Sewer: Cesspool
- Water: Public
- Utility Description: Electricity Available, Electricity Connected, Natural Gas Available, Natural Gas Connected, Trash Collection Private
Structural Information
- Architectural Style: Colonial
- Detached/Attached: Detached
- Construction: Brick, Frame
- Basement: Yes
- Basement Desc.: Full Basement, Unfinished
- Unfinished Attic: Yes
- Building Size: 6760
- Square Feet: 6,760
- Sq. Ft. Source: Public Records
- Year Built: 2004
Lot Features
- Lot Size (Acres): 2.001
- Lot Size (Sq. Ft.): 87,164
- Fence: Yes
- Lot Features: Back Yard, Corner Lot, Cul-De-Sac, Front Yard, Landscaped, Level, Private, Sprinklers In Front, Sprinklers In Rear
- Fencing (Description): Back Yard
Financial Considerations
- Tax Amount: $51,089.11
Disclosures and Reports
- Special Conditions: None
- Property ID: 2429-25-046-00-0117-0
Listed by Homes By Mara
We Value Your Privacy
We Value Your Privacy
We Value Your Privacy
Listing agent
— 48 Tammys Ln —
Homes By Mara
646-584-8223
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 48 Tammys Ln
School District:Syosset Central School District
| Name | Grades | Distance |
|---|---|---|
Robbins Lane Elementary School 157 Robbins Lane, Syosset, NY 11791 | K-5 | 1.9 mi |
South Woods Middle School 99 Pell Lane, Syosset, NY 11791 | 6-8 | 1.4 mi |
Syosset Senior High School 70 South Woods Road, Syosset, NY 11791 | 9-12 | 1.6 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 48 Tammys Ln
Tax History
Tax History for 48 Tammys Ln
Year
Property Taxes
Change
Tax Assessment
Change
2025
100%
100%
2024
100%
100%
2023
100%
100%
2022
100%
100%
2021
100%
100%
2020
—
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 48 Tammys Ln
48 Tammys Lane, Syosset, NY 11791 (MLS# 1013974) is a Single Family property with 6 bedrooms, 7 full bathrooms and 2 partial bathrooms. 48 Tammys Lane is currently listed for $4,388,000 and was received on June 24, 2026. Want to learn more about 48 Tammys Lane? Do you have questions about finding other Single Family real estate for sale in Syosset? You can browse all Syosset real estate or contact a Coldwell Banker agent to request more information.