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31 21st Avenue Bay Shore, NY $ 649,999
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31 21st Avenue
$ 649,999
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Open House 3/7 12:30pm - 2pm
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31 21st Avenue

Bay Shore, NY, 11706
$ 649,999
Bedrooms4 Baths2.0 Sq 1,191

Monthly Estimate*

$ 4,002

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Single Family Home for sale in Bay Shore, NY

for $649,999 with 4 bedrooms and 2 full baths. This 1,191 square foot home was built in 1955 on a lot size of 0.27.

Totally Renovated Expanded Ranch in Mint Condition On Tree Lined Street. This Freshly Painted 1500 Square Foot 4 Bedroom 2 Bath Home On An Oversized Lot Features: Living Room & Dining Room With Hardwood Floors, Stunning New Granite Eat-In-Kitchen With All New Appliances & Brand New Gas Stove. 4 Bedrooms, 2 Full Baths & Laundry Room. New Driveway, Windows throughout, Huge Backyard & Close to All Shopping & Highways.

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Open House

3/7/2026 12:30 PM - 2:00 PM
3/8/2026 12:30 PM - 2:00 PM
31 21st Avenue Bay Shore, NY
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm
Single Family Active

Price

$ 649,999

Bedrooms

4

Full Bath

2

Property Type

Single Family

Taxes

$ 11,617

Style

Exp Ranch

Lot Size

0.27

Year Built

1955

Town/City

Bay Shore

County/Region

Suffolk

MLS | Web ID

950674
Features
Interior
Interior Amenities First Floor Bedroom First Floor Full Bath Eat-in Kitchen Formal Dining Open Kitchen
Basement Crawl Space
Flooring Wood
Basement Features Crawl Space
Basement (Y/N) N
Fireplace Y/N N
Half Baths 0
Total Bedrooms 4
Total Baths 2
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General
Sewer Septic Tank
Heating Natural Gas
Cooling Wall/Window Unit(s)
Utilities Electricity Connected Natural Gas Connected Water Connected
Appliances Dishwasher Electric Water Heater Gas Cooktop Gas Oven Gas Range Refrigerator Stainless Steel Appliance(s) Gas Water Heater
Patio/Porch Features Deck
Architectural Style Exp Ranch
Construction Materials Vinyl Siding
Year Built 1955
Property Subtype Single Family Residence
Tax Year 2025
Parcel Number 472800504000
County Suffolk County
Property Type Residential
HOA N
Garage Y/N N
Total Rooms 7
Full Baths 2
Directions Google Maps https://maps.app.goo.gl/f5D3SiceK8iJC88f7
High School Brentwood High School
City Islip
Senior Community Y/N N
High School District Brentwood
Carport Y/N N
Elementary School Oak Park Elementary School
Property Attached Y/N N
Tax Annual Amount 11617.62
Showing Instructions Appointment with Listing Agent 24 hr notice Send Preapproval to Vanessa.ambroseccia@elliamn.com
Middle/Junior High School East Middle School
Additional Parcels Y/N N
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Brentwood
Elementary School District Brentwood
Tax Lot 76
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Exterior
Fencing Chain Link
Parking Features Driveway Driveway
Water Source Public
Spa N
Waterfront Y/N N
Horse Y/N N
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Internal Only
Street Number 1 31
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* Excluded Features
List By
Vanessa I. Ambrosecchia

Listing Agent

Douglas Elliman Real Estate

Broker

516-669-3700

Contact

Affordability Calculator

$4,970
Per Month
81%
19%
0%
Monthly Principal & Interest
$4,002
Monthly Property Taxes
$968
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4101021 Elementary School
4099834 Middle School
Brentwood High School High School
See complete school information
Pricing History
DatePricePrice ChangeDescription
1/12/2026$649,999 Listed Price

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31 21st Avenue, Bay Shore, NY, 11706 is a Single Family Home for sale at $649,999 with 1,191 sqft and a lot size of 0.27. 31 21st Avenue has 4 bedrooms, 2.0 baths, and was built in 1955. The property's zip code is 11706 which is in Bay Shore, NY

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