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25 Grand Avenue, Shelter Island, NY 11964 Property Information

25 Grand Avenue, Shelter Island, NY 11964 Property Information

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  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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25 Grand Avenue, Shelter Island, NY 11964
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Address

Primary address 25 Grand Avenue, Shelter Island
Zip code 11964
County Suffolk
Municipality Shelter Island
Parcel ID 5-2-21

Sales & Tax Overview for 25 Grand Avenue, Shelter Island

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

Current property tax $7,729

Lot & Building Information for 25 Grand Avenue, Shelter Island

Building sqft 2,475
Building class One Family Year-Round Residence (210)
Acreage 0.25
Frontage 162
Year built 1900
Year last altered 2010
Stories 2
Rooms 7
Bedrooms 4
Bathrooms 2
Half bathrooms 1
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district
School district Shelter Island

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

Other Property Data for 25 Grand Avenue, Shelter Island

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About 25 Grand Avenue, Shelter Island

What is the year built & the total sq. ft. for 25 Grand Avenue, Shelter Island, NY 11964?

25 Grand Avenue, Shelter Island, NY 11964 was built in 1900 and has a total of 2,475 square feet.

What is the assessed value of 25 Grand Avenue, Shelter Island, NY 11964 and the property tax paid?

Assessed at $1,770,000, the tax amount paid for 25 Grand Avenue, Shelter Island, NY 11964 is $7,401.

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 25 Grand Avenue, Shelter Island

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No recorded sales for this property.

Title Documents for 25 Grand Avenue, Shelter Island

Data not available for this property.

Property Taxes for 25 Grand Avenue, Shelter Island

Access detailed property tax data for 25 Grand Avenue, Shelter Island, NY 11964. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2025-2026
Base tax $7,402
Current property tax $7,729
Market value $1,770,000
Assessed value $1,770,000

Assessment History for 25 Grand Avenue, Shelter Island

Here's the assessment & property tax history for 25 Grand Avenue, Shelter Island, 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 $1,333,382 $906,700 6.6835 $6,060 +5.30%
2023-2024 $1,242,055 $906,700 6.3474 $5,755 +10.50%
2022-2023 $959,550 $854,000 6.0985 $5,208 +1.28%
2021-2022 $854,000 $854,000 6.0213 $5,142 +4.16%
2020-2021 $831,000 $831,000 5.9407 $4,937 +12.64%

Permits for 25 Grand Avenue, Shelter Island

The complete history of permits filed for 25 Grand Avenue, Shelter Island, 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 25 Grand Avenue, Shelter Island, 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 25 Grand Avenue, Shelter Island 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)
Greenport Elementary School 3 Public PK, K-6 339 1.38
Greenport Elementary School 3 Public PK, K-6 339 1.38
Shelter Island School 5 Public PK, K-12 174 1.49
Shelter Island School 5 Public PK, K-12 174 1.49
Southold Elementary School 7 Public K-6 317 4.30

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Greenport High School 5 Public 7-12 356 1.38
Shelter Island School 5 Public PK, K-12 174 1.49
Southold Junior Senior High School 5 Public 7-12 380 4.30
Pierson Middle High School 5 Public 6-12 525 7.15
Ross School NR Private PK-12 312 9.94

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Greenport High School 5 Public 7-12 356 1.38
Shelter Island School 5 Public PK, K-12 174 1.49
Southold Junior Senior High School 5 Public 7-12 380 4.30
Pierson Middle High School 5 Public 6-12 525 7.15
Ross School NR Private PK-12 312 9.94

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

Neighbors for 25 Grand Avenue, Shelter Island

Here are the neighbors for 25 Grand Avenue, Shelter Island.

Address Square feet Purchase date Purchase price
16 Spring Garden Ave, Shelter Island Heights 3,258 03/07/2025 $1
1 Chequit Ave, Shelter Island Heights 4,286
3 Chequit Ave, Shelter Island Heights 2,982 07/08/2025
5 Chequit Ave, Shelter Island Heights 3,468 10/09/2020 $2,764,500
26 Ram Island Dr, Shelter Island 09/10/2014 $482,500
55 Cobbetts Ln, Shelter Island 4,376 08/09/2022 $2,008,000
29 Grand Ave, Shelter Island Heights 1,744 09/15/2015 $1
7 Chequit Ave, Shelter Island Heights 3,128 07/22/2011 $1
11 Spring Garden Ave, Shelter Island Heights 2,268 04/15/2011 $627,000
1 A Gardiners Bay Dr, Shelter Island Heights 3,321 12/14/2009 $1
6 Summerfield Pl, Shelter Island Heights 2,265 09/28/2009 $1
27 Grand Ave, Shelter Island Heights 1,581 10/02/2009 $654,000
11 Chequit Ave, Shelter Island Heights 06/05/1997 $1
2 Summerfield Pl, Shelter Island Heights 5,712 09/02/1998 $1
4 Summerfield Pl, Shelter Island 2,515 07/26/2011 $1
9 Chequit Ave, Shelter Island Heights
14 Spring Garden Ave, Shelter Island 3,634 08/30/2019 $1,225,000
13 Spring Garden Ave, Shelter Island Heights 2,324 03/27/2024 $2,650,000
28 Ram Island Dr, Shelter Island 2,694 07/09/2014 $1
24 Ram Island Dr, Shelter Island

Nearby ZIP Codes for 25 Grand Avenue, Shelter Island

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