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MLS ID KEY1060247Last updated Oct 25, 2026

Single Family

29 Hillside Lane

Active · Oyster Bay · Nassau County, NY 11791

Bedrooms
3 Beds
Bathrooms
3 Baths
Year built
1954
Est. monthly taxes
$2,251.95
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About this home

Elegant Split-Level Residence on a Beautiful One-Acre Property in Syosset Discover exceptional space, comfort, and timeless appeal in this beautifully maintained split-level residence, ideally situated on an expansive one-acre property in desirable Syosset. Offering 3 generously sized bedrooms and 3 full bathrooms, this inviting home combines tasteful updates, versatile living spaces, and remarkable outdoor potential. The interior features hardwood flooring, a refined palette of updated colors, recessed lighting, and beautifully updated bathrooms, creating a warm and sophisticated atmosphere throughout. Updated windows enhance the home's appeal, while five split heating and cooling units provide flexible, year-round comfort. Additional highlights include a new oil tank, a roof approximately eight years old, and a convenient one-car garage. Set on a picturesque acre, the property offers a rare opportunity to enjoy space, privacy, and endless possibilities for outdoor living, entertaining, or creating your own private retreat. Whether you envision enjoying the grounds as they are or customizing the property to suit your lifestyle, this home offers an exceptional canvas for your vision. Property Highlights Spacious split-level design 3 bedrooms and 3 full bathrooms Expansive one-acre property Hardwood floors throughout select living areas Updated bathrooms and windows Recessed lighting and updated interior colors Five split heating and cooling units New oil tank Roof approximately 8 years old Attached one-car garage A rare opportunity to own a spacious property in sought-after Syosset, offering comfort today and exciting possibilities for tomorrow. Experience the space, privacy, and potential this special home has to offer. A must-see opportunity!

Listing snapshot

Days on site
20 days
Listed on MLS
Oct 22, 2026
Full baths
3
Half baths
0
Annual property tax (MLS)
$27,023.37
Tax year
2025
Area source (MLS)
Other
Listing brokerage
BH&G R E Realty Connect
MLS ID
KEY1060247
Last updated
Oct 25, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
1954
Garage
Yes
Garage spaces
1
Parking
Driveway
Water source
Public
Sewer
Public Sewer
Utilities
Cable Connected, Electricity Connected, Phone Connected, Sewer Connected, Water Connected

Interior features

Basement
Partial
Heating
Oil
Cooling
Central Air, Ductless
Interior
Eat-in Kitchen, Formal Dining, Granite Counters
Appliances
Dishwasher, Dryer, Microwave, Refrigerator
Flooring
Hardwood
Fireplace
Yes
Fireplaces
1

Exterior features

Architectural style
Split Level
Construction materials
Frame
Private pool
No

Schools (MLS)

Elementary school
Village Elementary School
Elementary school district
Syosset
Middle school
South Woods Middle School
Middle school district
Syosset
High school
Syosset Senior High School
High school district
Syosset

School information is provided by the MLS. Confirm attendance eligibility with the school district.

Recent activity

  1. Listing updated from MLS
  2. MLS status changed
  3. Price changed to $1,379,999
  4. First seen on this site

Location

Oyster Bay · Nassau County, NY 11791Show interactive map
29 Hillside Lane

Oyster Bay · Nassau County, NY 11791

Google Maps directions

Estimate monthly payment

Loan detailsFixed-rate, fully amortizing loan. Edit the assumptions below; no market rate is supplied.
Property expenses (USD)
MLS amounts are prefilled when available and can be edited. Confirm what fees include. Unknown fee frequencies cannot be converted automatically.Property expenses: MLS values where available; missing values stay blank.

Estimated monthly principal & interest—

Monthly property taxNot provided

Monthly association / maintenance feesNot provided

Estimated monthly total of entered costs—

Excludes insurance, mortgage insurance, special assessments and lender fees. MLS taxes may reflect abatements or exemptions and can change.

Listing data is supplied by the MLS and may change without notice.