Share Listing
Save Listing

21 Bay 3rd Street

House in Islip •  building info
2bd • 1ba • 1,188ft² $505 per ft²
List Price

$599,995

Listing Agent
Steven J. Rainone CBR SRES  • Netter Real Estate Inc
Key Details
Days on market
13
Last price change
loading...
Estimated payment
$4,131/mo
Taxes
$893/mo
Maintenance
N/A
Description
Welcome to this charming 1930 Cape Cod located mid-block in the desirable St. Marks neighborhood south of Montauk Highway. Filled with character and thoughtful updates, this home features original built-ins in the kitchen, dining room, and primary bedroom, hardwood floors in the living and dining room, and a beautifully renovated bathroom with classic octagon ceramic tile. Four energy-efficient split units provide heating and air conditioning, complemented by smart thermostats, a new gas heating system, separate hot water heater, and 200-amp electric service. Flexible bonus spaces offer the perfect home office and playroom/Den. Enjoy front and rear in-ground sprinklers, low taxes, and an unbeatable location just minutes from Islip Beach, the marina, parks, shopping, restaurants, and the Long Island Railroad. A wonderful opportunity to own a home that blends timeless charm with today's modern conveniences.

Hide full description

Important Stuff
Washer/Dryer in unit
Home features
Hardwood floors
Building amenities
Services and facilities
Parking

Garage

Building info

History
What it'll cost
Purchase price
$599,000
Asking Price: $599,995
Term
30 Years
Down Payment
$59,000 (10%)
Min: 10% (59,000)
Rate
6.0 %
Mortgage Amount
$539,996
Mortgage Payment
$3,238
Taxes
$893
Estimated closing cost
$19,000
Total monthly cost $4,131
Listing Courtesy of Netter Inc

Information ©2026, OneKey MLS. All rights reserved. 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.