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MLS ID KEY1058208Last updated Oct 25, 2026

Condo

148 Southgate Circle

Active · Oyster Bay · Nassau County, NY 11762

Bedrooms
3 Beds
Bathrooms
3 Baths
Year built
1979
Est. monthly taxes
$1,174.83
Property gallery0 / 39
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About this home

LIVE THE LIFESTYLE YOU ALWAYS WANTED & DESERVE!! Welcome To The "EXCELSIOR" Model AT PRESTIGIOUS SOUTHGATE OF BAR HARBOUR Where Resort-Style Living, Beautifully Updated Interiors & Effortless Elegance Come Together! Why Vacation When Every Day Can Feel Like A Getaway? Introducing The "EXCELSIOR" --Southgate's Largest & Most Desirable Exceptional 2 Story Colonial Townhouse Model Offering Approximately 2,080 Sq. Ft. Of Beautifully Updated Classic, Warm, Inviting & Thoughtfully Designed Living Space. From The Moment You Enter, Stained Custom Oak Flooring Flows Gracefully From The Entry Hall To The Dining Room Offering Crown Moldings & Refined Details. The Recently Updated Eat-In-Kitchen Designed For Every Day Enjoyment Features Quality Wood Cabinetry, Tumbled Marble Backsplash, Granite Countertops, Stainless Appliances & A Generous Table Area. Perfect For Casual & Chatting With Friends. Imagine Hosting Holiday Occasions In The Generous Dining Room With Seating For 10-12 Overlooking The Oversized Sunken Living Room Across The Back Of This Home With Beautiful Wood Railings & Double Sliders Directly To The Backyard Trex Deck Creating An Inviting Connection Between Indoor & Outdoor Entertaining! The First Floor Is Completed By A Beautifully Updated Half Bath Offering A Granite Topped Wood Vanity & Porcelain Tile Flooring, Convenient 6 Year New Washer & Dryer In A Laundry Area Off The Hall & A One Car Attached Garage, The Staircase To The Second Floor Has Beautiful Wood Railings A Landing & A Skylight. The Impressive King Sized Primary Ensuite Features A Tray Ceiling & Opens To A Versatile Sitting Area Perfect For A Home Office, Reading Retreat, Gym Or TV Lounge & A Spacious Walk-in Closet. The Beautifully Designed Primary Bath Offers A Stylish Granite Topped Wood Vanity, Floor To Ceiling Porcelain Tiles With Decorative Tile Borders, Two Additional Spacious Bedrooms Totaling 3 Bedrooms On 2nd Floor. Plus Another Classically Updated Family Bathroom With Granite Topped Vanity, Porcelain Tile Floor, Decorative Glass Wall Borders & A Tub/Shower. A Feature Unique To The "Excelsior" Model, The Only Model Offering A Primary Bedroom Walk-in Closet + A 7' 11 inch x 9' 4 inch Hall Walk-in Closet For Her With Access To The Attic For Storage Which Completes The Second Floor. Additional Highlights Include Central Air Conditioning/Heating Approximately 5 Years New, Hot Water Tank Approximately 12 Years New, Warm Custom Stained Oak Flooring, Crown Moldings, Hi-Hats, & 6 Year New Full Sized Washer & Dryer. Residents Enjoy A Vaulted Ceiling Clubhouse With Fireplace For Meetings, Hanging Out & Socializing Which Overlooks The In-Ground Pool. There's Also A Gym & Tennis Courts. Leave The Car Behind & Enjoy The Incredible Convenience Of Approximately A 3/4 Mile Walk to The LIRR, Just A 5 Minute Walk To The Library, Bar Harbour Shopping Center & Supermarket & An Array Of Casual & Fine Dining Restaurants. Best Of All --- Only Township Of Oyster Bay Residents Have Access With A Less Expensive Seasons Pass To The Tobay Beach On The Ocean & On The Bay With Day, Weekend & Weekly Boat Docking & Also Offers A Water Park & Restaurant. Tobay Beach Parking Is Always Possible & Close To Jones Beach. Let's Not Forget The Nassau Shores Golf Couse Or Marjorie Post Park Offering Summer Camp, Swimming Pool, Picnic Areas & An Ice Skating Rink. There's Also John Burns Park For Summer Concerts, A jogging Circle & Ramps For Your Boat Into The Canal Which Leads To The Great South Bay. You Can Also Apply For Membership To The Green Harbour Beach Club On The Bay For A Reasonable Fee. Southgate Is A (PUD), A Planned Unit Development With A Homeowners Association Located Within Massapequa School District # 23. A Rare Opportunity To Own The "EXCELSIOR" Model In One Of South Shore's Most Desirable Communities -- Southgate At Bar Harbour! Come Discover Why This Is More Than A Home .... It's A Lifestyle You'll Love Coming Home To! Don't Miss Out! Hurry!

Listing snapshot

Days on site
23 days
Listed on MLS
Oct 18, 2026
Full baths
2
Half baths
1
Annual property tax (MLS)
$14,098
Tax year
2026
Association / maintenance fees (MLS)
$680 / Monthly
Fees include (MLS)
Common Area Maintenance, Exterior Maintenance, Grounds Care, Pool Service, Snow Removal, Trash
Area source (MLS)
Public Records
Listing brokerage
Douglas Elliman Real Estate
MLS ID
KEY1058208
Last updated
Oct 25, 2026

General features

Property type
Condo
Property subtype
Condominium
Year built
1979
Garage
Yes
Garage spaces
1
Total parking
3
Parking
Attached, Driveway, Garage, Off Street, On Street, Private
Water source
Public
Sewer
Public Sewer
Utilities
Electricity Connected, Sewer Connected, Trash Collection Public, Water Connected

Interior features

Heating
Electric, Heat Pump, Hot Air
Cooling
Central Air, Multi Units
Interior
Built-in Features, Chandelier, Crown Molding, Eat-in Kitchen, Entertainment Cabinets, Entrance Foyer, Formal Dining, Granite Counters, His and Hers Closets, Open Floorplan, Primary Bathroom, Recessed Lighting, Storage, Tray Ceiling(s), Walk-In Closet(s), Washer/Dryer Hookup
Appliances
Dishwasher, Dryer, Electric Oven, Electric Range, Electric Water Heater, Microwave, Refrigerator, Stainless Steel Appliance(s), Tankless Water Heater, Washer
Flooring
Carpet, Hardwood, Tile, Wood
Fireplace
No

Exterior features

Construction materials
Frame, Stucco, Wood Siding
Exterior
Mailbox, Tennis Court(s)

Schools (MLS)

Elementary school
Birch Lane Elementary School
Elementary school district
Massapequa
Middle school
Berner Middle School
Middle school district
Massapequa
High school
Massapequa High School
High school district
Massapequa

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. First seen on this site

Location

Oyster Bay · Nassau County, NY 11762Show interactive map
148 Southgate Circle

Oyster Bay · Nassau County, NY 11762

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.