For Sale
Single family home for sale at 20 Seneca St, Ocean Beach, NY 11770 | MLS# 906137 | Listing updated on 2026-09-18
Photo 1 of Single family home for sale at 20 Seneca St, Ocean Beach, NY 11770 | MLS# 906137 | Listing updated on 2026-09-18
Photo 2 of Single family home for sale at 20 Seneca St, Ocean Beach, NY 11770 | MLS# 906137 | Listing updated on 2026-09-18
Photo 3 of Single family home for sale at 20 Seneca St, Ocean Beach, NY 11770 | MLS# 906137 | Listing updated on 2026-09-18
Photo 4 of Single family home for sale at 20 Seneca St, Ocean Beach, NY 11770 | MLS# 906137 | Listing updated on 2026-09-18
16+
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Street View

$1,325,000

Monthly Est:$6,595

  • Beds Icon4 Beds
  • Beds Icon
    2 Baths
  • Beds Icon1,870sqft

20 Seneca St, Ocean Beach, NY 11770

$6,595/moEst:

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  • Single Family Residence

  • Built in 1970

  • $-- HOA

  • 4,792 sqft lot

  • $709/sq.ft

Description

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.

  • Houzeo last checked: 47 minutes ago
  • Listing updated: September 18, 2026 at 3:34 pm
  • Listing Provided by: Rachel J. Tosini CBR (631) 549-4400 | Douglas Elliman Real Estate (631) 549-4400
  • Source: OneKey MLS-NY | MLS#: 906137 OneKey MLS-NY

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    -

  • County

    Suffolk County

  • City

    Ocean Beach

  • Neighborhood

    --

  • Year Built

    1970

  • HOA Fees

    -

  • Finished Area

    1,870 sqft

  • Lot Size

    4,792 sqft lot

  • Basement Area

    - sqft

  • MLS Name

    OneKey MLS

  • MLS Number

    906137

  • MLS Status

    Active

  • Days on Market

    389

  • Cumulative Days on Market

    387

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Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 4

    Bathrooms: 2

  • Primary Bedroom

    Level: First

  • Bathroom 1

    Level: First

  • Bathroom 3

    Level: First

  • Loft

    Level: Second

  • Kitchen

    Level: First

  • Dining Room

    Level: First

  • Living Room

    Level: First

Interior

  • Interior 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

  • Appliances

    Dishwasher, Dryer, Electric Oven, Electric Range, Electric Water Heater, Microwave, Refrigerator, Washer, Wine Refrigerator

  • Heating

    Electric

  • Sewer

    Cesspool

  • Cooling

    Electric

Construction

  • Year Built

    Year Built: 1970

  • Home type

    Single Family Residence

  • Architectural Style

    Cottage

  • Construction Materials

    Cedar

  • Foundation Details

    Raised

Utilities & Energy

  • Utilities

    Electricity Connected, Trash Collection Public, Water Connected

  • Fireplace Features

    Wood Burning

  • Water Source

    Public

Other Features

  • Lot Features

    Corner Lot

Price History

DateEventPrice

08/25/2026

Source: mls_logoOneKey MLS-NY #KEY906137

Price Decreased

$1,325,000 -4.33%

$709/sqft

03/23/2026

Source: mls_logoOneKey MLS-NY #KEY906137

Price Decreased

$1,385,000 -7.67%

$741/sqft

01/27/2026

Source: mls_logoOneKey MLS-NY #KEY906137

Listing Removed

$1,500,000 +8.30%

$802/sqft

01/27/2026

Source: mls_logoOneKey MLS-NY #KEY906137

Listed for Sale

$1,385,000 -7.67%

$741/sqft

08/28/2025

Source: mls_logoOneKey MLS-NY #KEY906137

Listed for Sale

$1,500,000

$802/sqft

Based on information from OneKey MLS, through Sep 21, 2026, 05:02PM. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. © 2026 OneKey® MLS. All rights reserved.

Advertising Broker: Mark Karten | Karten Real Estate Services

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