by RH Advisors
For Sale
For Rent
Blog
Property Records
Schools
SEARCH
Property Records
For Sale
For Rent
MORE
Blog
Schools
See Home Value
Fire Island 11770 Fire Island
31 Atlantic Avenue
Photo of 31 Atlantic Avenue
Sold on Sep 9, 2026

32

Map

Photo of 31 Atlantic Avenue
Photo of 31 Atlantic Avenue
$2,950,000
● House - Off Market

31 Atlantic Avenue

Islip, NY 11770
bedrooms
5 Beds
bathrooms
4 Baths
square feet
2,566 Ft²
$17,403
Est. Monthly
$511
HOA / Fees

About This Property

Welcome to your dream coastal escape in Seaview, Fire Island, a picturesque beachside village, where laid-back luxury meets timeless charm. This spacious and beautifully appointed vacation home offers the perfect setting for unforgettable seaside getaways. Featuring a chef's kitchen, spacious living and dining areas, two spacious primary suites, a junior suite, and two additional bedrooms, appointed with luxurious finishes, this home blends ease of entertaining and intimate locations for privacy.   A seamless connection to outdoor living, with the expansive deck and rooftop living space....  It's ideal for sunset cocktails, stargazing, or simply soaking in panoramic views.
Unit Size
2,566 Ft²
Days on Market
310 days
Land Size
0.18 acres
Price per sqft
$1,247
Property Type
House
Property Taxes
$1,184
HOA Dues
$511
Year Built
1930

Payment Calculator

Home Price
Down Payment
%
Loan Term
Interest %

Your Estimated Monthly Payment

Principal + Interest:
Property Tax:
HOA:
Home Insurance:
Mortgage Insurance:

Cap Rate Calculator

Purchase Price
Monthly Property Taxes
Monthly Rental Income
Maintenance & HOA
Income Per Year
Expenses Per Year
Operating Profit Per Year
Cap Rate 100% Occupancy
N/A (extreme outlier)

What does this mean?

Based on our analysis, the cap rate of this property is 1.25%. A negative cap rate indicates that the property might not be feasible as an income-producing asset. The median cap rate for a near zip code 11238 is 4.23%.

How much can I actually make?

Actual monthly rental income may vary between $4,760 and $7,140 depending on unit-specific characteristics. You can change the amount using the slider to further explore.

How is cap rate calculated?

Cap Rate = Net Operating Income (NOI) / Property Asset Value.

When calculating the cap rate, we assume 100% occupancy. Leverage (mortgage) is not considered.

Cap Rate provided by RealtyHop and RentHop, learn more about cap rate here.

Last updated: 2 months ago (OneKey MLS #KEY929539)

Price History

Date / Event Date Event Price
Sep 9, 2026 Sold
Premium
Sold
Sep 4, 2026 In contract -
In contract
May 23, 2026 Price Decreased $3,199,000
↓ $196K (5.8%)
Price Decreased
Oct 28, 2025 Listed by Netter Real Estate Inc $3,395,000
Listed by Netter Real Estate Inc
Mar 27, 2023 Sold
Premium
Sold
Show More

Property Highlights

Air Conditioning
Fireplace

Building Info

Overview

    General

  • Year Built: 1930
  • Effective Year Built: 1930
  • Bedroom Count: 0
  • Building Condition: 0
  • Building Quality: 0
  • Construction Type: 0
  • Building Style: 0
  • Exterior Walls Type: 0
  • Interior Walls Type: 0
  • Roof Shape Type: 0
  • Roof Cover Type: 0
  • Floor Cover: 0
  • Basement Type: 0
  • Basement Area: 0
  • Garage Type: 0
  • Parking Space Count: 0
  • Patio Type: 0
  • Porch Type: 0
  • Pool Type: 0

    Dimensions

  • Lot Size Square Feet: 7,841
  • Lot Size Depth Feet: 1,000
  • Lot Size Frontage Feet: 800
  • Total Building Area: 3,316
  • Building Area: 2,566
  • Building Area Measurement: L

    Heating and Cooling

  • Air Conditioning: 0
  • Heating: 0
  • Heated Square Feet: 2,566
  • Heating Fuel Type: 0

    Utilities

  • Sewer System: 0
  • Water Service: 0

Building

  • Building Type: 0
  • Property Class: R
  • Land Acres: 0000000180
  • Standard Land Use Code: 1001
  • County Land Use Code: 210
  • Legal Description 1: X2234963Y154608 N H00000000

Neighborhood

  • School District Name: Fire Island Union Free School District
  • School Tax School District: FIRE ISLAND
  • Census Tract: 147004

Zoning

  • Zoning: BAA

Geography

  • District: 0500-4
  • Section: 50.49
  • Parcel: 0500-497.00-02.00-027.000
  • Block: 7000
  • Lot: 200.027
  • Municipality: ISLIP
  • Latitude: 40.6469
  • Longitude: -73.1529

    Address

  • Full Address: 31 Atlantic Ave
  • Address - House Number: 31
  • Address - Street Name: Atlantic
  • Address - Suffix Type: Ave
  • State: NY
  • City Name: Ocean Beach
  • Zip Code: 11770

Valuation

    Tax

  • Tax Year: 2022
  • Tax Amount: $0
  • Tax Rate Code Area: 472814

    Appraisal Valuation

  • Standard Deviation: 0.2459
  • Valuation Date: Feb 14, 2024
  • Confidence Score: 65
  • Final Value: 2,082,420
  • High Value: 2,594,639
  • Low Value: 1,570,201

    Market Valuation

  • Market Total Value: $1,692,308
  • Market Land Value: $440,934
  • Market Improvement Value: $1,251,374

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $123,200
  • Assessed Land Value: $32,100
  • Assessed Improvements Value: $91,100

    Sales

  • Current Sale Contract Date: Jan 05, 2023
  • Current Sale Recording Date: Mar 27, 2023
  • Current Sale Price:
    Premium
  • Current Sale Document Type: 27
Data used for valuation calculations is provided by RealtyHop, and other third party sources
Request mortgage information redaction

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

About Fire Island

Stats & Trends

Median Asking:

$1,597,000

Sale Price/ft²

$1,132

Above Asking

15.60%

Average Days on Market

98

Average Home Size

1622 ft²

Average Home Age

55.3 years

Currently For Sale

79 Listings
Based on RH Advisors, Inc. calculations of home data from MLS and/or public records.

Similar Homes for Sale

Currently no similar homes around

Nearby Rentals

Unit for rent at 3 Erie Street, Ocean Bay Park, NY, 11770

$10,000 /mo

  • 4 Beds
  • 3 Baths
  • 3,000 ft²
3 Erie Street, Ocean Bay Park, NY, 11770 Listing by Helene Stransky CBR
Unit for rent at 57 Juniper Avenue, Seaview, NY, 11770

$8,500 /mo

  • 3 Beds
  • 2 Baths
  • 1,800 ft²
57 Juniper Avenue, Seaview, NY, 11770 Listing by Helene Stransky CBR
Unit for rent at 12 Seneca Street, Brookhaven, NY, 11770

$8,000 /mo

  • 4 Beds
  • 1 Bath
12 Seneca Street, Brookhaven, NY, 11770 Listing by Lisa Campbell

Rentals Near You

Click here to view more rentals in the neighborhood.
OneKey

Last Updated: 2 months ago
Data Source: OneKey MLS

Frequently Asked Questions

When was property at 31 Atlantic Avenue built and last sold?
The property at 31 Atlantic Avenue was built in 1930 and last sold on Jan 5, 2023 for $2,845,000.
How much is this home worth?
The estimated value of the home located at 31 Atlantic Avenue is $3,230,990.
What are some comparable homes to 31 Atlantic Avenue?
There are currently no comparable homes to 31 Atlantic Avenue.
Recent Neighborhood News
Haunted NYC Real Estate: 6 Spooky Stories Behind the Addresses
Lake House Prices Near NYC in 2026: What Waterfront Actually Costs (Labor Day Buyer's Guide)
9 New York City Seafood and Raw Bars
Why Some NYC Tenement Apartments Had Bathtubs in the Kitchen
Popular Searches
Islip Homes for Sale
Islip Houses for Sale
Islip Condos for Sale
Islip Co-Ops for Sale
Islip Townhouses for Sale
Islip Multifamily for Sale
Islip Land for Sale
Islip Commercial for Sale
Nearby Cities
Stamford Homes for Sale
Levittown Homes for Sale
Coram Homes for Sale
Freeport Homes for Sale
Hicksville Homes for Sale
Shirley Homes for Sale
Norwalk Homes for Sale
West Babylon Homes for Sale
Nearby Property Records
Nassau County, NY Property Records
Suffolk County, NY Property Records
Fairfield County, CT Property Records
Westchester County, NY Property Records
New York, NY Property Records
Hudson County, NJ Property Records
New Haven County, CT Property Records
Bergen County, NJ Property Records
Neighborhoods
South Bellmore Real Estate
Glenbrook Real Estate
American Venice Real Estate
Springdale Real Estate
Copiague Harbor Real Estate
Springhil Real Estate
Amity Harbor Real Estate
The Cove Real Estate
Nearby Counties
Hempstead Homes for Sale
Brookhaven Homes for Sale
Oyster Bay Homes for Sale
Huntington Homes for Sale
Babylon Homes for Sale
Smithtown Homes for Sale
Stamford Homes for Sale
Norwalk Homes for Sale
Top Real Estate Agents
Top Agents in Islip
Top Agents in Hempstead
Top Agents in Brookhaven
Top Agents in Oyster Bay
Top Agents in Huntington
Top Agents in Babylon
Top Agents in Smithtown
Top Agents in 11746