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39 Hayward Avenue, Mount Sinai, NY 11766 Property Information

39 Hayward Avenue, Mount Sinai, NY 11766 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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39 Hayward Avenue, Mount Sinai, NY 11766
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Address

Primary address 39 Hayward Avenue, Mount Sinai
Zip code 11766
County Suffolk
Municipality Brookhaven
Parcel ID 8708120

Sales & Tax Overview for 39 Hayward Avenue, Mount Sinai

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

Sale date 09/30/2021
Sale price $540,000
Arm's length
Property tax $9,664

Lot & Building Information for 39 Hayward Avenue, Mount Sinai

Building sqft 1,278
Building class One Family Year-Round Residence (210)
Acreage 0.77
Year built 1937
Rooms 5
Bedrooms 3
Bathrooms 2
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


School district Mount Sinai

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

Other Property Data for 39 Hayward Avenue, Mount Sinai

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About 39 Hayward Avenue, Mount Sinai

What is the year built & the total sq. ft. for 39 Hayward Avenue, Mount Sinai, NY 11766?

39 Hayward Avenue, Mount Sinai, NY 11766 was built in 1937 and has a total of 1,278 square feet.

What is the assessed value of 39 Hayward Avenue, Mount Sinai, NY 11766 and the property tax paid?

Assessed at $2,350, the tax amount paid for 39 Hayward Avenue, Mount Sinai, NY 11766 is $9,663.

When was 39 Hayward Avenue, Mount Sinai, NY 11766 last sold and what was the last sale price?

39 Hayward Avenue, Mount Sinai, NY 11766 was last sold in 09/30/2021 for $540,000.

Ownership Information

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Real Estate Reports:
Laura Pop-Badiu, May 21, 2026 How to Find Land Boundaries: Free & Paid Methods
If you need to find land boundaries fast, you can start with a free county parcel/GIS viewer or a premium platform like PropertyShark to see an approximate parcel outline and lot data. However, keep in mind that a web-based land boundaries map is a starting point, not the legal finish line.
Laura Pop-Badiu, May 07, 2026 Locked-In Owners, Mobile Renters: Homeowners Stay Put as Renters Move 3.7x More Across Largest U.S. Cities 
Renters became the primary drivers of long-distance mobility across the largest U.S. cities, moving 3.7 times more than owners in 2024, as high mortgage rates and housing costs kept many homeowners in place.
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
Research 100M+ property records powered by:
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Past Sales & Property History for 39 Hayward Avenue, Mount Sinai

Create a free account to view the complete sales history for 39 Hayward Avenue, Mount Sinai, including title documents, transfer conditions, mortgages and liens.

Purchase date Purchase price Buyer name Seller name
09/30/2021 $540,000
10/19/2020 $285,000
       
       
       
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Title Documents for 39 Hayward Avenue, Mount Sinai

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date Type Amount Party 1 Party 2 Doc image
09/30/2021 - D
01/05/2022 - R
Deed
(Bargain and sale)
10/19/2020 - D
01/19/2021 - R
Deed
(Executor)
01/11/2001 - D
05/23/2001 - R
Deed
(Administrator`s deed)
           
           
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R: Recorded date
D: Document date

Property Taxes for 39 Hayward Avenue, Mount Sinai

Access detailed property tax data for 39 Hayward Avenue, Mount Sinai, NY 11766. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2025-2026
Property tax $9,664
Market value $443,396
Assessed value $2,350

Assessment History for 39 Hayward Avenue, Mount Sinai

Here's the assessment & property tax history for 39 Hayward Avenue, 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
2024-2025 $443,396 $2,350 394.249 $9,265 +3.18%
2023-2024 $435,186 $2,350 382.097 $8,979 +3.44%
2022-2023 $379,032 $2,350 369.378 $8,680 +20.11%
2021-2022 $270,271 $2,000 361.352 $7,227 +2.37%
2020-2021 $259,740 $2,000 352.982 $7,060 +2.16%

Permits for 39 Hayward Avenue, Mount Sinai

The complete history of permits filed for 39 Hayward Avenue, 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.

Risk

Create a free account to unlock extended information for 39 Hayward Avenue, 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 39 Hayward Avenue, Mount Sinai to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

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Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance to school (mi)
Mount Sinai Elementary School 7 Public K-4 659 0.75
Mount Sinai Middle School 5 Public 5-8 667 0.91
Sound Beach School 4 Public 3-5 473 1.11
Andrew Muller Primary School NR Public K-2 468 1.46
Port Jefferson Elementary School 5 Public PK, K-5 364 2.33

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Mount Sinai Middle School 5 Public 5-8 667 0.91
North Country Road School 5 Public 6-8 534 1.11
Maryhaven Center Of Hope NR Private 47 2.52
John F Kennedy Middle School 4 Public 4, 6-8 822 2.99
Our Lady of Wisdom Regional School NR Private PK-8 74 3.08

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Mount Sinai High School 9 Public 9-12 720 1.05
Miller Place High School 9 Public 9-12 820 1.58
Maryhaven Center Of Hope NR Private 47 2.52
Comsewogue High School 6 Public 9-12 1,153 3.07
Earl L Vandermeulen High School 9 Public 9-12 323 3.16

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 39 Hayward Avenue, Mount Sinai

Here are the neighbors for 39 Hayward Avenue, Mount Sinai.

Address Square feet Purchase date Purchase price
780 MT Sinai Coram Rd, Mount Sinai 2,294 02/09/2022 $10
133 N Country Rd, Port Jefferson Station 01/15/2024
701 MT Sinai Coram Rd, Mount Sinai 2,097
15 Rocky Hill Rd, Mount Sinai 3,772 07/08/2002 $262,500
88 MT Sinai Ave, Mount Sinai 1,326 11/18/2020 $350,000
185 MT Sinai Ave, Mount Sinai 1,056 08/31/2023 $380,000
187 MT Sinai Ave, Mount Sinai 1,188 08/14/2024 $550,000
48 Shore Rd, Mount Sinai 4,652 11/30/2001 $410,000
118 MT Sinai Ave, Mount Sinai 2,064 08/05/2024 $650,000
22 MT Sinai Ave, Mount Sinai 772 05/12/2025 $10
253 Shore Rd, Mount Sinai 3,170 05/10/2001 $480,000
172 N Country Rd, Mount Sinai
783 MT Sinai Coram Rd, Mount Sinai 2,769 07/14/2014 $400,000
709 MT Sinai Coram Rd, Mount Sinai 1,424 08/27/2015 $600,000
50 Shore Rd, Mount Sinai 2,991 11/15/1996 $131,000
590 Canal Rd, Mount Sinai 920 01/27/2017 $230,000
232 N Country Rd, Mount Sinai 06/29/2022 $590,000
1 George Hill Rd, Mount Sinai 3,274 02/24/2022 $590,000
24 Rocky Hill Rd, Mount Sinai 3,346 03/05/2003
116 MT Sinai Ave, Mount Sinai 2,261 06/11/2021

Nearby ZIP Codes for 39 Hayward Avenue, Mount Sinai

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