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Oyster Bay, NY Real Estate & Property Data

Oyster Bay Real Estate Market Trends

Last Updated: September 27, 2025

Accurate and comprehensive real estate data is critical for insight into Oyster Bay, NY 11771. ATTOM’s Oyster Bay real estate data is updated daily, and current market trends show that in Oyster Bay, NY a total of 101 residential properties have sold over the past year. With a median home price of $1,080,000 in Oyster Bay and a total of 1 foreclosures. Get detailed property data for Oyster Bay, NY instantly. ATTOM is your one-stop-shop for the Oyster Bay property reports and real estate data you need in Oyster Bay, NY.

Oyster Bay Real Estate Market Trends

Get property data for any address in Oyster Bay, NY or the country:

Total Residential Properties 2,927

Total Commercial Properties 159

Avg. Home Age (Single Family Home) 65 Years

Avg. Square Feet (Single Family Home) 2,780

Total 2025 Residential Sales (year-to-date) 54

% of Homes Seriously Underwater (Q3 2025) 0.26%

Total 2024 Residential Sales 99

% of Equity Rich Homes (Q3 2025) 45.8%

Effective 2024 Property Tax 1.1%

Total Foreclosure Filings (year-to-date) 6

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Oyster Bay, NY 11771 Real Estate Overview

There were 101 residential properties sold in the past year in Oyster Bay, NY 11771. The median home value in Oyster Bay, NY 11771 is $1,415,246. There are a total of 2,927 residential properties in the 11771.

Median Sales Price i

$1,080,000

(Jul 2025)

-19.1%

year-over-year

y-o-y

July '25 Jul '25 $1,080,000
June '25 Jun '25 $1,122,500
May '25 May '25 $2,005,000
April '25 Apr '25 $875,000
March '25 Mar '25 $1,275,000
February '25 Feb '25 $839,500
January '25 Jan '25 N/A
December '24 Dec '24 $1,775,000
November '24 Nov '24 $1,962,500
October '24 Oct '24 $1,287,200
September '24 Sep '24 $1,721,250
August '24 Aug '24 $1,575,000

Median Down Payment i

$342,250

(Jul 2025)

-21%

year-over-year

y-o-y

July '25 Jul '25 $342,250
June '25 Jun '25 $450,250
May '25 May '25 $351,250
April '25 Apr '25 $175,000
March '25 Mar '25 $600,000
February '25 Feb '25 $249,500
January '25 Jan '25 N/A
December '24 Dec '24 $458,625
November '24 Nov '24 $392,500
October '24 Oct '24 $315,730
September '24 Sep '24 $550,750
August '24 Aug '24 $1,166,500

Number of Homes Sold i

17

(Jul 2025)

+88.9%

year-over-year

y-o-y

July '25 Jul '25 17
June '25 Jun '25 8
May '25 May '25 7
April '25 Apr '25 6
March '25 Mar '25 7
February '25 Feb '25 4
January '25 Jan '25 5
December '24 Dec '24 6
November '24 Nov '24 7
October '24 Oct '24 7
September '24 Sep '24 8
August '24 Aug '24 10

Number of Purchase Loans i

11

(Jul 2025)

+120%

year-over-year

y-o-y

July '25 Jul '25 11
June '25 Jun '25 4
May '25 May '25 3
April '25 Apr '25 3
March '25 Mar '25 6
February '25 Feb '25 4
January '25 Jan '25 4
December '24 Dec '24 2
November '24 Nov '24 5
October '24 Oct '24 4
September '24 Sep '24 5
August '24 Aug '24 8

Number of REFI Loans i

7

(Jul 2025)

+40%

year-over-year

y-o-y

July '25 Jul '25 7
June '25 Jun '25 1
May '25 May '25 1
April '25 Apr '25 3
March '25 Mar '25 4
February '25 Feb '25 1
January '25 Jan '25 9
December '24 Dec '24 3
November '24 Nov '24 4
October '24 Oct '24 6
September '24 Sep '24 2
August '24 Aug '24 4

Number of HELOC Loans i

6

(Jul 2025)

-14.3%

year-over-year

y-o-y

July '25 Jul '25 6
June '25 Jun '25 4
May '25 May '25 6
April '25 Apr '25 3
March '25 Mar '25 4
February '25 Feb '25 3
January '25 Jan '25 4
December '24 Dec '24 4
November '24 Nov '24 N/A
October '24 Oct '24 1
September '24 Sep '24 4
August '24 Aug '24 7

Oyster Bay, NY 11771 Real Estate Market Overview

Last 30 days

Street
Street
Street

1
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3

Oyster Bay, NY 11771 Foreclosure Activity

There were a total of 1 Oyster Bay, NY 11771 properties with a foreclosure filing in July 2025.

Total Foreclosure Filings i

1

(Jul 2025)

year-over-year

y-o-y

July '25 Jul '25 1
June '25 Jun '25 N/A
May '25 May '25 1
April '25 Apr '25 1
March '25 Mar '25 N/A
February '25 Feb '25 1
January '25 Jan '25 2
December '24 Dec '24 2
November '24 Nov '24 N/A
October '24 Oct '24 1
September '24 Sep '24 N/A
August '24 Aug '24 3

Foreclosure Starts i

1

(Jul 2025)

July '25 Jul '25 1
June '25 Jun '25 N/A
May '25 May '25 1
April '25 Apr '25 1
March '25 Mar '25 N/A
February '25 Feb '25 1
January '25 Jan '25 2
December '24 Dec '24 2
November '24 Nov '24 N/A
October '24 Oct '24 1
September '24 Sep '24 N/A
August '24 Aug '24 2

Completed Foreclosures (REOs) i

July '25 Jul '25 N/A
June '25 Jun '25 N/A
May '25 May '25 N/A
April '25 Apr '25 N/A
March '25 Mar '25 N/A
February '25 Feb '25 N/A
January '25 Jan '25 N/A
December '24 Dec '24 N/A
November '24 Nov '24 N/A
October '24 Oct '24 N/A
September '24 Sep '24 N/A
August '24 Aug '24 N/A

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