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29 Flagg Avenue, Montauk, NY 11954 Property Information

29 Flagg Avenue, Montauk, NY 11954 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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29 Flagg Avenue, Montauk, NY 11954
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Address

Primary address 29 Flagg Avenue, Montauk
Zip code 11954
County Suffolk
Municipality East Hampton
Parcel ID 31-1-35

Sales & Tax Overview for 29 Flagg Avenue, Montauk

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

Sale date 12/23/2008
Sale price $95,000
Arm's length
Current property tax $0

Lot & Building Information for 29 Flagg Avenue, Montauk

Building class Other Wild or Conservation Lands (970)
Acreage 0.17
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district
School district Montauk

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

Other Property Data for 29 Flagg Avenue, Montauk

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  • • Improvements for 29 Flagg Avenue, Montauk , including their type, square footage, grade and when they were built.
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About 29 Flagg Avenue, Montauk

What is the assessed value of 29 Flagg Avenue, Montauk, NY 11954 and the property tax paid?

Assessed at $400, the tax amount paid for 29 Flagg Avenue, Montauk, NY 11954 is $431.

When was 29 Flagg Avenue, Montauk, NY 11954 last sold and what was the last sale price?

29 Flagg Avenue, Montauk, NY 11954 was last sold in 12/23/2008 for $95,000.

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.
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Past Sales & Property History for 29 Flagg Avenue, Montauk

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Purchase date Purchase price Buyer name Seller name
12/23/2008 $95,000

Title Documents for 29 Flagg Avenue, Montauk

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Date Type Amount Party 1 Party 2 Doc image
12/23/2008 - D
03/19/2009 - R
Deed
(Bargain & sale deed)
08/08/1997 - D
09/08/1997 - R
Deed
           
           
           
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R: Recorded date
D: Document date

Property Taxes for 29 Flagg Avenue, Montauk

Access detailed property tax data for 29 Flagg Avenue, Montauk, NY 11954. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2025-2026
Base tax $432
Current property tax $0
Market value $125,000
Assessed value $400

Assessment History for 29 Flagg Avenue, Montauk

Here's the assessment & property tax history for 29 Flagg Avenue, Montauk, 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 $114,286 $400 1014.19 $406 -2.22%
2023-2024 $108,108 $400 1037.25 $415 +5.87%
2022-2023 $88,889 $400 979.73 $392 +6.89%
2021-2022 $68,966 $400 916.56 $367 +4.94%
2020-2021 $68,966 $400 873.45 $349 +0.34%

Permits for 29 Flagg Avenue, Montauk

The complete history of permits filed for 29 Flagg Avenue, Montauk, 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.

Demographics by Zip Code

Total population 4,223
Median age 44.7
Average household income $250,072
Family households 63.8%
Occupied housing units 1,615
Owner occupied units 78.7%
People per household (average) 2.54
Median year structure built 1978
Median value for units with a mortgage $1,375,000
Median value for units without a mortgage $1,337,800

Risk

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

Transportation

Access the detailed traffic volume map for 29 Flagg Avenue, Montauk 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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Neighbors for 29 Flagg Avenue, Montauk

Here are the neighbors for 29 Flagg Avenue, Montauk.

Address Square feet Purchase date Purchase price
23 Flagg Ave, Montauk 03/23/2015 $270,000
15 Brisbane Rd, Montauk 06/23/2000 $264,000
31 S Gibson Pl, Montauk 10/01/2018 $1,225,000
6 S Gibson Pl, Montauk 11/30/2020 $995,000
10 S Gibson Pl, Montauk 02/13/2020 $1,099,000
31 Rehan Ave, Montauk 05/09/2016
26 Flagg Ave, Montauk
30 S Greenwich St, Montauk
55 S Greenfield Dr, Montauk
57 S Greenfield Dr, Montauk
18 Flagg Ave, Montauk 11/30/2010 $965,000
20 Flagg Ave, Montauk 01/31/2006 $795,000
29 Caswell Rd, Montauk
22 Flagg Ave, Montauk
36 Hoppin Ave, Montauk 08/24/2022
23 S Greenwich St, Montauk 11/21/2023 $400,000
16 Flagg Ave, Montauk 12/04/2012 $400,000
38 Hoppin Ave, Montauk 12/18/2019 $1,600,000
6 S Genesee CT, Montauk 08/11/2015 $295,000
26 S Greenwich St, Montauk 06/13/2023

Nearby ZIP Codes for 29 Flagg Avenue, Montauk

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