19 Crescent Avenue Seaview, NY $ 1,749,000
19 Crescent Avenue
$ 1,749,000
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19 Crescent Avenue

Seaview, NY, 11770
$ 1,749,000
Bedrooms4 Baths2.1 Sq 1,210

Monthly Estimate*

$ 10,911

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Single Family Home for sale in Seaview, NY

for $1,749,000 with 4 bedrooms and 2 full baths, 1 half bath. This 1,210 square foot home was built in 1974 on a lot size of 0.18.

Experience the perfect blend of classic Fire Island charm and modern updates at 19 Crescent Avenue in Seaview. This beautifully maintained beach house offers 3 bedrooms and 2 full baths in the main house, plus a detached guest cottage with a queen bedroom and half bath—ideal for visitors or extra privacy. The bright, open living space flows seamlessly into a sleek, renovated kitchen featuring high-end finishes and a Sub-Zero refrigerator. Each bedroom opens to sun-filled exterior decks, and the spacious primary suite includes a king bed and ensuite bath. Step outside to a large wraparound deck with screened-in and open-air areas, a private hot tub, and an outdoor shower—perfect for relaxed beach living. The home also features central air conditioning and comes with flood insurance at $2,400 annually. Located just moments from Seaview’s lifeguarded beaches, tennis courts, and playground, this home is an easy ferry ride away via Seaview or Ocean Beach. This is a great opportunity to own a turnkey Fire Island retreat in one of the island’s most desirable communities. This Seaview home for sale is a must-see!

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Single Family Active

Price

$ 1,749,000

Bedrooms

4

Full Bath

2

Half Bath

1

Property Type

Single Family

Taxes

$ 9,539

Style

Bungalow

Lot Size

0.18

Year Built

1974

Town/City

Seaview

County/Region

Suffolk

MLS | Web ID

902164

Features
Interior
Interior Amenities First Floor Bedroom First Floor Full Bath Beamed Ceilings Ceiling Fan(s) Washer/Dryer Hookup
Basement (Y/N) N
Half Baths 1
Total Bedrooms 4
Total Baths 3
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General
Sewer Public Sewer
Heating Other
Cooling Central Air
Utilities Cable Available Electricity Available
Appliances Gas Cooktop Gas Oven Microwave Refrigerator
HOA Fee 6250
Association Fee Includes Other
Architectural Style Bungalow
Construction Materials Wood Siding
Year Built 1974
Property Subtype Single Family Residence
Tax Year 2025
Parcel Number 0500-497-00-01-00-050-000
Community Features Playground Pool Sidewalks Tennis Court(s)
Assoc Fee Paid Per Annually
County Suffolk County
Property Type Residential
Association Amenities Basketball Court Playground Pool Tennis Court(s) Trash
HOA Y
Garage Y/N N
Total Rooms 5
Full Baths 2
High School Bay Shore Senior High School
City Islip
Senior Community Y/N N
High School District Bay Shore
Carport Y/N N
Elementary School Woodhull School
Property Attached Y/N N
Tax Annual Amount 9539
Middle/Junior High School Bay Shore Middle School
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Bay Shore
Elementary School District Fire Island
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Exterior
Water Source Public
Building Area Total 2463
Waterfront Y/N N
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Internal Only
Street Number 1 19
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* Excluded Features
List By
Joan Woletsky

Listing Agent

Fire Island Sales And Rentals

Broker

joanie@fisr.com

Email

Affordability Calculator

$11,706
Per Month
93%
7%
0%
Monthly Principal & Interest
$10,911
Monthly Property Taxes
$795
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.375% 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
4900274 Elementary School
4099247 Middle School
Bay Shore Senior High School High School
Pricing History
DatePricePrice ChangeDescription
9/24/2025$1,749,000 -2.78% Price Down
8/21/2025$1,799,000 -5.27% Price Down
8/16/2025$1,899,000 Listed Price

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19 Crescent Avenue, Seaview, NY, 11770 is a Single Family Home for sale at $1,749,000 with 1,210 sqft and a lot size of 0.18. 19 Crescent Avenue has 4 bedrooms, 2.1 baths, and was built in 1974. The property's zip code is 11770 which is in Seaview, NY