20 Seneca Street

Ocean Bay Park, NY
$ 1,325,000 Beds 4 Baths 1.5 Sq 1,870
Monthly Estimate* How much can I afford?

Come see this beautifully renovated 3-bedroom, 2-bath beach home with loft, outdoor shower and hot tub! Perfectly situated on a sunny corner lot just one block from both the ocean and town, this home is the ultimate year-round getaway. Features include vaulted ceilings, a cozy wood-burning fireplace, a brand-new (2025) wraparound deck, hot tub, and a spacious loft for extra living or sleeping space. Fully furnished and designed with all the comforts of home, this property offers the ideal balance of coastal charm and modern convenience.

Single Family

  • Price
  • $ 1,325,000
  • City
  • Ocean Bay Park
  • Bedrooms
  • 4
  • Full Bathrooms
  • 1
  • County
  • SUFFOLK
  • Half Bathrooms
  • 1
  • Area
  • Lot Size
  • 0.11 Acres
  • Zip
  • 11770
  • Sqr Footage
  • 1,870
  • Year Built
  • 1970
  • Taxes
  • $ 4845
  • Style
  • Cottage
  • MLS#
  • 906137
Listed By: Douglas Elliman Real Estate
Data Source: Listings courtesy of OneKey® MLS as distributed by MLS GRID

Features

General

Sewer Cesspool
Heating Electric
Cooling Electric
Utilities Electricity Connected,Trash Collection Public,Water Connected
Appliances Dishwasher,Dryer,Electric Oven,Electric Range,Electric Water Heater,Microwave,Refrigerator,Washer,Wine Refrigerator
Architectural Style Cottage
Construction Materials Cedar
Exclusions As marked
Year Built 1970
Property Subtype Single Family Residence
Tax Year 2026
Parcel Number 0200-985-70-07-00-050-000
Accessibility Accessible Entrance
County Suffolk County
Property Type Residential
HOA No
Garage Y/N No
Other Structures Shed(s)
Total Rooms 9
Full Baths 1
Directions Ocean Bay Park Ferry from Maple Ave Bay Shore
High School Bay Shore Senior High School
City Brookhaven
Senior Community Y/N No
High School District Bay Shore
Carport Y/N No
Elementary School Woodhull School
Property Attached Y/N No
Tax Annual Amount 4845
Middle/Junior High School Bay Shore Middle School
Additional Parcels Y/N No
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Bay Shore
Elementary School District Fire Island
PostalCity Ocean Bay Park
AttributionContact 631-549-4400
Listing Appliances Dishwasher, Dryer, Electric Oven, Electric Range, Electric Water Heater, Microwave, Refrigerator, Washer, Wine Refrigerator

Interior Features

Interior Amenities First Floor Bedroom,First Floor Full Bath,Beamed Ceilings,Cathedral Ceiling(s),Ceiling Fan(s),Granite Counters,High Speed Internet,Primary Bathroom,Master Downstairs
Total Fireplaces 1
Fireplace Features Wood Burning
Basement (Y/N) No
Fireplace Y/N Yes
Half Baths 1
Total Bedrooms 4
Total Baths 2
General Features First Floor Bedroom,First Floor Full Bath,Beamed Ceilings,Cathedral Ceiling(s),Ceiling Fan(s),Granite Counters,High Speed Internet,Primary Bathroom,Master Downstairs
Ceiling Fan(s) Yes

Exterior Features

Water Source Public
Inclusions Furnishings
Foundation Details Raised
Spa Yes
Waterfront Y/N No
Road Frontage Type Municipal
Road Responsibility Public Maintained Road
Horse Y/N No

Amenities

  • Foreclosure
  • Views
  • Short Sale
  • New Construction
  • Adult 55+
  • Lease To Own
  • No HOA Fees
  • Furnished
  • Primary On Main
  • Air Conditioning
  • Seller Finance
  • Green
  • Fixer Upper
  • Horse
  • Golf
  • Fireplace
  • Deck
  • Garage
  • Basement
  • Pool

Affordability Calculator

$3,786

Per Month

Based on the average sale price from the Bay Shore, NY office

  • Monthly Principal & interest $2,658
  • Monthly Property Taxes $1,062
  • Monthly Home Insurance $67
Adjust Payment Options
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Let's determine your purchasing power. Working with my mortgage partner, you'll have the information you need to shop for a home with confidence.

Default based on a 30-year fixed rate of 6.49% 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.

Mortgage calculator provided courtesy of Inside Real Estate.

Schools

Elementary School Woodhull School Elementary School
Middle School Bay Shore Middle School
High School Bay Shore Senior High School

Price History

8/28/2025 Listed $1,500,000
3/23/2026 8% - $1,385,000
8/25/2026 5% - $1,325,000

Property vs Zip Code Average in 11770

Price
AVG $2.34M
$1.33M
Taxes
AVG $9,296
$4,845
Year Built
AVG 1960
1970
Visits
AVG 36
228
Data Provided by Inside Real Estate®

Areas That We Cover

20 Seneca Street Ocean Bay Park, NY is a Single Family Home for sale at $1325000 with 1870 sqft and a lot size of 0.11 Acres Acre(s). 20 Seneca Street Ocean Bay Park has 4 bedrooms, 1 baths and was built in 1970. The property's zip code is 11770 which is in Ocean Bay Park, NY

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.49% 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.

Mortgage calculator provided courtesy of Inside Real Estate.

All information deemed reliable, but not guaranteed, and should be independently verified. The real estate information and related content displayed on this site is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.