Suffolk County  »  11766  »  Walnut St  »  176 Walnut St

176 Walnut Street, Mount Sinai, NY 11766 Property Information

176 Walnut Street, Mount Sinai, NY 11766 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Photo & Map Show Hide

176 Walnut Street, Mount Sinai, NY 11766
static Mapbox map

Address

Primary address 176 Walnut Street, Mount Sinai
Zip code 11766
County Suffolk
Municipality Brookhaven
Parcel ID 1118060

Sales & Tax Overview for 176 Walnut Street, Mount Sinai

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

Sale date 06/03/2019
Sale price $319,000
Arm's length
Property tax $9,972

Lot & Building Information for 176 Walnut Street, Mount Sinai

Building sqft 1,025
Building class One Family Year-Round Residence (210)
Acreage 0.11
Year built 1999
Rooms 5
Bedrooms 3
Bathrooms 1
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now

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 176 Walnut Street, Mount Sinai

Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:

  • • Improvements for 176 Walnut Street, Mount Sinai , including their type, square footage, grade and when they were built.
  • Development maps such as planimetric, zoning, land use and urban landscape maps (building age and stories).
Unlock all property data with a free account.
Sign up

About 176 Walnut Street, Mount Sinai

What is the year built & the total sq. ft. for 176 Walnut Street, Mount Sinai, NY 11766?

176 Walnut Street, Mount Sinai, NY 11766 was built in 1999 and has a total of 1,025 square feet.

What is the assessed value of 176 Walnut Street, Mount Sinai, NY 11766 and the property tax paid?

Assessed at $2,425, the tax amount paid for 176 Walnut Street, Mount Sinai, NY 11766 is $9,972.

When was 176 Walnut Street, Mount Sinai, NY 11766 last sold and what was the last sale price?

176 Walnut Street, Mount Sinai, NY 11766 was last sold in 06/03/2019 for $319,000.

Ownership Information

View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.

Real Estate Reports:
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.
Eliza Theiss, Apr 15, 2026 2026 Q1 Foreclosure Report: Brooklyn Filings Fall Sharply, Bronx & Staten Island Hit New Peaks
Behind a deceptively mild citywide downtick, borough foreclosure markets pulled into significantly diverging paths as Brooklyn cases were nearly halved and the Bronx hit a new, record high. Meanwhile, Queens remained unchanged, Staten Island surged back up and Manhattan cooled slowly.
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Past Sales & Property History for 176 Walnut Street, Mount Sinai

Create a free account to view the complete sales history for 176 Walnut Street, Mount Sinai, including title documents, transfer conditions, mortgages and liens.

Purchase date Purchase price Buyer name Seller name
06/03/2019 $319,000
10/30/2009 $292,000
09/23/2002 $246,000
       
       
Access the complete sales history for 176 Walnut Street, Mount Sinai with a free account.
Sign up

*Here are the three most recent sales for this property.


Title Documents for 176 Walnut Street, 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
06/03/2019 - D
07/15/2019 - R
Deed
(Bargain and sale)
10/30/2009 - D
11/18/2009 - R
Deed
(Bargain & sale deed)
09/23/2002 - D
10/15/2002 - R
Deed
05/21/1999 - D
06/07/1999 - R
Deed
12/31/1997 - D
01/09/1998 - R
Deed
Unlock daily updated title documents, including buyer and seller information (when available).
Sign up

R: Recorded date
D: Document date

Property Taxes for 176 Walnut Street, Mount Sinai

Access detailed property tax data for 176 Walnut Street, 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 $9,972
Market value $457,547
Assessed value $2,425

Assessment History for 176 Walnut Street, Mount Sinai

Here's the assessment & property tax history for 176 Walnut Street, 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 $457,547 $2,425 394.249 $9,561 +3.18%
2023-2024 $449,074 $2,425 382.097 $9,266 +3.44%
2022-2023 $391,130 $2,425 369.378 $8,957 +2.22%
2021-2022 $327,703 $2,425 361.352 $8,763 +2.37%
2020-2021 $314,935 $2,425 352.982 $8,560 +2.16%

Permits for 176 Walnut Street, Mount Sinai

The complete history of permits filed for 176 Walnut Street, 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 176 Walnut Street, 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 176 Walnut Street, 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 to school (mi)
Mount Sinai Middle School 5 Public 5-8 667 0.77
John F Kennedy Middle School 4 Public 4, 6-8 822 1.50
North Shore Christian School NR Private PK, K-6 101 1.66
North Shore Christian School NR Private PK, K-6 101 1.66
Clinton Avenue School NR Public K-2 441 1.80

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Mount Sinai Middle School 5 Public 5-8 667 0.77
John F Kennedy Middle School 4 Public 4, 6-8 822 1.50
Maryhaven Center Of Hope NR Private 47 2.11
Port Jefferson Middle School 7 Public 6-8 222 2.52
North Country Road School 5 Public 6-8 534 2.66

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Mount Sinai High School 9 Public 9-12 720 0.82
Comsewogue High School 6 Public 9-12 1,153 1.47
Miller Place High School 9 Public 9-12 820 1.86
Maryhaven Center Of Hope NR Private 47 2.11
Earl L Vandermeulen High School 9 Public 9-12 323 2.52

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

Neighbors for 176 Walnut Street, Mount Sinai

Here are the neighbors for 176 Walnut Street, Mount Sinai.

Address Square feet Purchase date Purchase price
5 Ashland St, Mount Sinai 1,192 03/14/2020
180 Hickory St, Port Jefferson Station 2,387 02/15/2018 $500,000
190 Hickory St, Mount Sinai 1,744 04/22/1996 $155,000
17 Mead Ave, Mount Sinai 3,343 11/04/2013 $572,500
15 Mead Ave, Mount Sinai 2,683 02/20/2020
16 Hawthorne St, Mount Sinai 1,283 03/01/2003
11 Celia St, Port Jefferson Station 2,258 07/02/2018 $395,000
170 Hickory St, Port Jefferson Station 1,804 02/25/1999 $193,000
168 Hickory St, Port Jefferson Station 2,348 08/05/2005 $525,000
184 Hickory St, Mount Sinai 1,416 09/29/1994 $159,000
4 Ashland St, Mount Sinai 2,063 07/23/2002 $327,350
9 Ashland St, Mount Sinai 1,680 09/05/2025
178 Hickory St, Mount Sinai 04/30/2020
9 Celia St, Port Jefferson Station 2,036 08/16/1999 $193,000
5 Celia St, Port Jefferson Station 2,166 05/15/2025 $10,000
3 Celia St, Port Jefferson Station 2,237 05/01/2013 $345,000
4 Celia St, Port Jefferson Station 2,171 08/04/2016 $369,999
166 Walnut St, Mount Sinai 2,187
36 Ashland St, Mount Sinai 1,394 03/19/2015
7 Celia St, Port Jefferson Station 4,238

Nearby ZIP Codes for 176 Walnut Street, Mount Sinai

Not sure if we cover all the data-points you need? View sample full report View sample full report