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3 Equity Court, Mount Sinai, NY 11766 Property Information

3 Equity Court, Mount Sinai, NY 11766 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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3 Equity Court, Mount Sinai, NY 11766
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Address

Primary address 3 Equity Court, Mount Sinai
Zip code 11766
County Suffolk
Municipality Brookhaven
Parcel ID 1142015

Sales & Tax Overview for 3 Equity Court, Mount Sinai

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Current property tax $11,460

Lot & Building Information for 3 Equity Court, Mount Sinai

Building sqft 2,128
Building class One Family Year-Round Residence (210)
Acreage 0.56
Year built 1979
Rooms 8
Bedrooms 4
Bathrooms 2
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Zoning, Use & Area Overview

Walk Score
0 /100. Car-Dependent
Transit Score
0 /100. Minimal Transit
Bike Score
29 /100. Somewhat Bikeable

School district Mount Sinai

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 3 Equity Court, Mount Sinai

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About 3 Equity Court, Mount Sinai

What is the year built & the total sq. ft. for 3 Equity Court, Mount Sinai, NY 11766?

3 Equity Court, Mount Sinai, NY 11766 was built in 1979 and has a total of 2,128 square feet.

What is the assessed value of 3 Equity Court, Mount Sinai, NY 11766 and the property tax paid?

Assessed at $3,400, the tax amount paid for 3 Equity Court, Mount Sinai, NY 11766 is $13,981.

Ownership Information

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Real Estate Reports:
Brooklyn Emerges as NYC’s Coworking Growth Engine, Manhattan Rents Cross $100 in the Plaza District 
Lucian Alixandrescu, Jul 28, 2026 Brooklyn Emerges as NYC’s Coworking Growth Engine, Manhattan Rents Cross $100 in the Plaza District 
New York City’s office market continued to lead the U.S. in Q2, but internal shifts were most visible in the flex office market. Brooklyn’s coworking inventory grew 6.2% Q-o-Q even as Manhattan’s supply retreated. At the same time, Brooklyn’s asking rents for traditional office leases climbed more than twice as fast as the national average.
Prices Rise in 32 of NYC’s Leading Neighborhoods as City and Manhattan Hit Record Highs
Eliza Theiss, Jul 22, 2026 Prices Rise in 32 of NYC’s Leading Neighborhoods as City and Manhattan Hit Record Highs
Q2 2026 saw NYC and Manhattan reach historic highs, with Brooklyn and Queens marking close to new records as well. Meanwhile, Hudson Yards remained at the top, Central Midtown posted its highest price ever and Carroll Gardens marked its third consecutive quarter over $2 million
How to Find Property Owners — The Complete Guide 
Laura Pop-Badiu, Jul 15, 2026 How to Find Property Owners — The Complete Guide 
For real estate professionals looking for the best ways to find property owners — whether through free methods based on public sources or paid tools with verified, in-depth data — this comprehensive guide breaks down every step of the due diligence process.
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Past Sales & Property History for 3 Equity Court, Mount Sinai

Create a free account to view the complete sales history for 3 Equity Court, Mount Sinai, including title documents, transfer conditions, mortgages and liens.

No recorded sales for this property.

More about Suffolk County Property Records

Title Documents for 3 Equity Court, Mount Sinai

Data not available for this property.

Property Taxes for 3 Equity Court, Mount Sinai

Access detailed property tax data for 3 Equity Court, Mount Sinai, NY 11766. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2025-2026
Base tax $13,982
Current property tax $11,460
Market value $641,510
Assessed value $3,400

More about Suffolk County Property Taxes

Assessment History for 3 Equity Court, Mount Sinai

Here's the assessment & property tax history for 3 Equity Court, Mount Sinai, including the evolution of the total tax rate and corresponding property tax.

Year Market value Assessment value Total tax rate Property tax Year over year change
2025-2026 $641,510 $3,400 411.221 $13,982 +4.30%
2024-2025 $641,510 $3,400 394.249 $13,404 +3.18%
2023-2024 $629,629 $3,400 382.097 $12,991 +3.44%
2022-2023 $548,387 $3,400 369.378 $12,559 +2.22%
2021-2022 $459,460 $3,400 361.352 $12,286 +2.37%
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Permits for 3 Equity Court, Mount Sinai

The complete history of permits filed for 3 Equity Court, Mount Sinai, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.

Data not available for this property.

Brookhaven residential market stats

Median Sale Price
$575,000
4.5% YoY
Median Price/Sqft
$348
2.4% YoY
Suffolk County Median Sale Price
$677,000
5.9% YoY

Access a detailed real estate market overview of Brookhaven so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Brookhaven and compare it to other neighborhoods in Suffolk County.

Risk

Create a free account to unlock extended information for 3 Equity Court, Mount Sinai, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).

FEMA flood zone(s) X (See more on map)

Transportation

Access the detailed traffic volume map for 3 Equity Court, Mount Sinai to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

View daily traffic map

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Clinton Avenue School NR Public K-2 441 1.74
West Middle Island School 4 Public K-4 642 1.95
Mount Sinai Middle School 5 Public 5-8 667 2.11
North Shore Christian School NR Private PK, K-6 101 2.12
North Shore Christian School NR Private PK, K-6 101 2.12
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Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Mount Sinai Middle School 5 Public 5-8 667 2.11
John F Kennedy Middle School 4 Public 4, 6-8 822 2.16
North Country Road School 5 Public 6-8 534 3.43
Maryhaven Center Of Hope NR Private 47 3.53
Selden Middle School 4 Public 6-8 1,058 3.60
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Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Comsewogue High School 6 Public 9-12 1,153 1.45
Miller Place High School 9 Public 9-12 820 1.81
Mount Sinai High School 9 Public 9-12 720 2.25
Sunshine Alternative Education Center NR Private 10-12 10 2.63
Maryhaven Center Of Hope NR Private 47 3.53
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Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 3 Equity Court, Mount Sinai

Here are the neighbors for 3 Equity Court, Mount Sinai.

Address Square feet Purchase date Purchase price
22 Griffin Dr, Mount Sinai 2,068 02/13/1995 $148,000
6 Equity CT, Mount Sinai 1,342 10/20/2025 $10
6 Barry Ln, Mount Sinai 2,126 12/09/2025 $775,000
5 Barry Ln, Mount Sinai 1,202 05/28/2020 $335,000
4 Oconnor CT, Mount Sinai 12/17/2024 $719,900
5 Equity CT, Mount Sinai 2,126 08/21/2007 $430,000
2 Equity CT, Mount Sinai 1,438 02/03/2012 $294,000
5 Madsen CT, Mount Sinai 2,884 09/01/1999 $130,000
6 Madsen CT, Mount Sinai 1,398 08/14/2018 $435,000
16 Griffin Dr, Mount Sinai 2,230 11/13/2025 $765,000
3 Barry Ln, Mount Sinai 1,688 09/29/2006 $395,000
12 Griffin Dr, Mount Sinai 1,375 02/21/2017 $330,000
1 Madsen CT, Mount Sinai 1,803 11/12/2024 $730,000
3 Madsen CT, Mount Sinai 2,436 08/16/2023
4 Madsen CT, Mount Sinai 2,124
4 Equity CT, Mount Sinai 2,530
8 Barry Ln, Mount Sinai 2,587
1 Equity CT, Mount Sinai 2,138 12/18/2024 $710,000
4 Barry Ln, Mount Sinai 1,484
10 Griffin Dr, Mount Sinai 2,144 01/18/2016
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Nearby ZIP Codes for 3 Equity Court, Mount Sinai

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