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1 Geoffrey Avenue, Syosset NY 11791
1 Geoffrey Avenue, Syosset NY 11791
New York>Nassau County>Syosset

1 Geoffrey AvenueSyosset, NY 11791

For Sale

$2,498,000

Smart Buyer Rebate $24,980

Located in the heart of Syosset this remarkable home has an unmatched combination of space, style and functionality.
Meticulously updated and thoughtfully designed, this extraordinary residence is the perfect blend of luxury, comfort and versatility.
This Home’s flexible floor plan is ideal for today’s lifestyle, featuring a handicap accessible main level living suite with a beautifully designed spa-inspired bath, perfect for multigenerational living, extended family, or guests.
Offering six spacious bedrooms, beautifully, renovated bathrooms, and a breathtaking primary retreat that must be experienced to be appreciated. Every detail has been carefully curated.
Your own private Staycation awaits you with a spectacular backyard featuring a saltwater in-ground pool, relaxing Jacuzzi, outdoor kitchen, expansive deck, spacious patio, and a fully fenced yard ideal for entertaining or enjoying peaceful days at home.
Simply too many exceptional features to list. This is a must see property!!!!

Listed by Debra McSheffrey Kiehn

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Signature Premier Properties

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516-647-6749

Last updated July 28, 2026

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Source: OneKey #1024371

Listing Facts

  • TypeSingle-family
  • NeighborhoodSyosset
  • Bedrooms6
  • Bathrooms5
  • Days on Prevu15
  • Taxes$34,991/year
  • Size3,426 sqft
  • Price per sqft$729

Amenities

  • Private Outdoor Space
  • Washer/Dryer
  • Air Conditioning
  • Swimming Pool

Location

Mortgage Calculator

Listing History

07/16/2026
Listed by Signature Premier Properties
$2,498,000

Property Details for 1 Geoffrey Avenue

Exterior

Construction

  • Year Built: 1964
  • Architectural Style: Colonial
  • Construction Materials: Frame, Vinyl Siding
  • Exterior Features: Awning(s), Gas Grill

Features

  • Fencing: Fenced, Full
  • Other Structures: Outbuilding, Shed(s)
  • Patio And Porch Features: Deck, Patio
  • Pool Features: In Ground, Salt Water, Solar Heat, Vinyl
  • Pool Private: Yes

Measurements

  • Building Area Total: 3,426
  • Building Area Units: Square Feet
  • Lot Features: Back Yard, Corner Lot, Front Yard, Landscaped, Sprinklers In Front, Sprinklers In Rear
  • Lot Size Acres: 0.27
  • Lot Size Square Feet: 11,901

Financial

Taxes

  • Parcel Number: 2489-15-091-00-0040-0
  • Tax Annual Amount: $34,991.00
  • Tax Year: 2026

Interior

Features

  • Appliances: Dryer, Electric Cooktop, Microwave, Oven, Refrigerator, Stainless Steel Appliance(s), Washer
  • Fireplace Features: Family Room
  • Fireplace: Yes
  • Flooring: Hardwood, Laminate, Tile
  • Interior Features: First Floor Bedroom, First Floor Full Bath, Chefs Kitchen, Eat-in Kitchen, Formal Dining, Granite Counters, Pantry, Primary Bathroom

Measurements

  • Living Area: 3,426
  • Living Area Source: Public Records

Rooms

  • Basement: Finished, Full
  • Has Basement: Yes
  • Bathrooms Full: 3
  • Bathrooms Half: 2
  • Bathrooms Total Integer: 5
  • Bedrooms Total: 6
  • Rooms Total: 12

Other

Features

  • Accessibility Features: Accessible Approach With Ramp, Accessible Bedroom, Accessible Central Living Area, Accessible Common Area, Accessible Entrance, Accessible Full Bath

Parking

Parking

  • Garage Spaces: 2
  • Garage: Yes
  • Parking Features: Driveway, On Street

Schools

Elementary School

  • Elementary School: South Grove Elementary School
  • Elementary School District: Syosset

High School

  • High School: Syosset Senior High School
  • High School District: Syosset

Middle or Junior School

  • Middle Or Junior School: South Woods Middle School
  • Middle Or Junior School District: Syosset

Utilities

Equipment

  • Cooling: Central Air
  • Heating: Natural Gas
  • Laundry Features: Laundry Room
  • Sewer: Public Sewer
  • Utilities: Electricity Connected, Natural Gas Connected, Sewer Connected
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 6 bedrooms and 5 bathrooms in this single-family home at 1 Geoffrey Avenue.

What schools are nearby to 1 Geoffrey Avenue?

Nearby schools include the South Grove Elementary School, South Woods Middle School, and Syosset Senior High School.

Does this single-family home have parking?

Yes, there are 2 parking spaces available for 1 Geoffrey Avenue.

What are the annual taxes for 1 Geoffrey Avenue?

Annual taxes for this single-family home are estimated at $34,991.

How does 1 Geoffrey Avenue compare to other single-family homes in Syosset?

This single-family home is listed 54% above the average price for single-family homes in Syosset and has been on the market for 56 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 3,426 sqft.

1 Geoffrey Avenue is a 6-bedroom, 5-bath single-family home for sale in Syosset NY 11791. Listed on Prevu for 15 days at $2,498,000. This home features 3,426 square feet of living space, located in Syosset. The median listing price for single-family homes in this area is $1,299,000. Nearby schools include South Grove Elementary School, South Woods Middle School, and Syosset Senior High School. The home offers private outdoor space, air conditioning, swimming pool, and washer/dryer. View other single-family home listings in Nassau County.

The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey™ MLS. The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. Information Copyright 2026, OneKey™ MLS. All Rights Reserved.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.