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91 Flagg Court, Staten Island, NY 10304 Property Information

91 Flagg Court, Staten Island, NY 10304 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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91 Flagg Court, Staten Island, NY 10304
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Address

Primary address 91 Flagg Court
Secondary address 89-91 Flagg CT
Neighborhood Todt Hill
Zip code 10304
Borough Staten island
Block & lot 00891-0205

Sales & Tax Overview for 91 Flagg Court, Staten Island

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

Purchase date 03/13/2024
Purchase price $900,000
Tax class
Estimated property tax $10,645

Lot & Building Information for 91 Flagg Court, Staten Island

Lot sqft 6,384
Lot dimensions 100 ft x 60 ft
Building class Two Stories Detached (Small or Moderate Size, with or without Attic) (A1) i
Building sqft 2,400
Building dimensions 40 ft x 30 ft
Buildings on lot 1
Stories 2
Structure type Conventional
Building material Frame
Exterior wall Stucco
Basement type Full
Year built 1989
Frontage(s) Flagg Court (narrow)
Nearest wide street Richmond Road
Distance to wide street
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Zoning & Use for 91 Flagg Court, Staten Island

Zoning
Residential units (DOF) 1
Residential sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 31
Community district 2
Closest police station 0.41 Miles
Closest fire station 0.43 Miles

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

Other Property Data for 91 Flagg Court, Staten Island

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Floor area ratio (FAR) for 91 Flagg Court, Staten Island, NY 10304, including commercial and residential FAR, FAR as built and usable floor area.
Development maps such as planimetric, zoning, urban landscape, and HPD alternative enforcement program maps.
Violations for 91 Flagg Court, Staten Island, NY 10304, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

You will find all alternate addresses for the property in this section.

  • 89-91 Flagg CT, Staten Island, NY 10304

About 91 Flagg Court, Staten Island

What is the year built & the total sq. ft. for 91 Flagg Court, Staten Island, NY 10304?

91 Flagg Court, Staten Island, NY 10304 was built in 1989 and has a total of 2,400 square feet.

What is the assessed value of 91 Flagg Court, Staten Island, NY 10304 and the property tax paid?

Assessed at $60,420, the tax amount paid for 91 Flagg Court, Staten Island, NY 10304 is $10,043. For the next year, the tax amount for 91 Flagg Court, Staten Island, NY 10304 is estimated at $10,645.

When was 91 Flagg Court, Staten Island, NY 10304 last sold and what was the last sale price?

91 Flagg Court, Staten Island, NY 10304 was last sold in 03/13/2024 for $900,000.

How many residential units does this building have?

This building has 1 residential unit(s).

Ownership Information for 91 Flagg Court, Staten Island

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Property owner name for 91 Flagg Court, Staten Island, NY 10304
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Building contacts for 91 Flagg Court, Staten Island, NY 10304
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
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, Mar 19, 2026 Cheaper in the City? Nearly 100 Communities in Suburban NYC Surpass $1M
New Yorkers planning a move to the suburbs increasingly find their options limited, after suburban home values shot up twice as fast as NYC medians over the last decade. While larger homes and better prices were long the norm outside the five boroughs, today, many NYC buyers find their option restricted to a handful of suburban markets.
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Past Sales & Property History for 91 Flagg Court, Staten Island

Create a free account to view the complete sales history for 91 Flagg Court, Staten Island, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Purchase date Purchase price Buyer name Seller name
03/13/2024 $900,000

Title Documents for 91 Flagg Court, Staten Island

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Date Type Amount Party 1 Party 2 Doc image
04/24/2024 - R Other
(Satisfaction of mortgage)
04/11/2024 - R Other
(Satisfaction of mortgage)
04/10/2024 - R Assignment
(Assignment of mortgage)
03/13/2024 - D
03/29/2024 - R
Deed
           
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R: Recorded date
D: Document date

Property Taxes for 91 Flagg Court, Staten Island

Access detailed property tax data for 91 Flagg Court, Staten Island, NY 10304. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $10,043
Estimated property tax: $10,645
Tax assessor's market value: $1,007,000
Assessed value: $60,420

Assessment History for 91 Flagg Court, Staten Island

Here's the assessment & property tax history for 91 Flagg Court, Staten Island, including the evolution of the total tax rate and corresponding property tax.

Year Market value Assessed value Taxable Tax rate % Base tax Property tax Year over year change
2025/26 $1,007,000 $60,420 $50,613 19.843% $10,043 $10,043 -21.46%
2024/25 $1,075,000 $64,500 $63,664 20.085% $12,787 $12,787 +6.00%
2023/24 $1,001,000 $60,060 $60,060 20.085% $12,063 $12,063 -1.98%
2022/23 $1,010,000 $60,600 $60,600 20.309% $12,307 $12,307 -0.42%
2021/22 $1,064,000 $63,840 $61,909 19.963% $12,359 $12,359 +0.55%

Permits for 91 Flagg Court, Staten Island

The complete history of permits filed for 91 Flagg Court, Staten 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.

No recorded permits for this property.

Todt Hill Residential Market Stats

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

Median Sale Price
$1,360,000
42.8% YoY
Median Price/Sqft
$549
12% YoY
Staten Island Median Sale Price
$730,000
4.4% YoY

Check out recently sold homes in Staten Island and see how their prices compare.

Risk

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

Transportation

Distance to Subway
Closest station Jefferson Av & N Railroad Av at SW Corner
Station lines SIR
Distance (miles) 0.421
View subway map
Bus Routes
Name Richmond Rd/Hull Av
Line S74
Distance (miles) 0.245

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
P.S. 11 Thomas Dongan School 3 Yes Public PK, K-5 327 0.59
P.S. 11 Thomas Dongan School 3 Yes Public PK, K-5 327 0.59
Staten Island Academy NR No Private PK, K-12 0 0.43
Staten Island Academy NR No Private PK, K-12 0 0.43
St. Christopher School NR No Private PK, K-8 0 0.45

Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
Is 2 George L Egbert 6 Yes Public 6-8 934 0.88
Staten Island Academy NR No Private PK, K-12 0 0.43
St. Christopher School NR No Private PK, K-8 0 0.45
Staten Island Academy NR No Private PK-12 353 0.47
St. Ann School NR No Private PK-8 224 0.64

Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
New Dorp High School 4 Yes Public 9-12 3,164 1.26
Staten Island Academy NR No Private PK, K-12 0 0.43
Staten Island Academy NR No Private PK-12 353 0.47
Susan E Wagner High School 5 No Public 9-12 2,916 1.07
Staten Island Technical High School 10 No Public 9-12 1,374 1.45

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

Neighbors for 91 Flagg Court, Staten Island

Here are the neighbors for 91 Flagg Court, Staten Island, NY 10304.

Address Square feet Purchase date Purchase price
45 Flagg CT, Staten Island 2,766 06/28/2021
91 Copperleaf Ter, Staten Island 2,001 05/22/2020
71 Flagg CT, Staten Island 5,000
63 Flagg CT, Staten Island 4,095 08/30/2023 $1,848,500
8-14 Flagg CT, Staten Island
71 Copperleaf Ter, Staten Island 1,807
27 Flagg CT, Staten Island 4,867 06/04/2021 $1,762,500
24 Copperflagg Ln, Staten Island 4,967 05/28/2015 $2,000,000
63 Copperleaf Ter, Staten Island 1,312 08/22/2023
45 Copperleaf Ter, Staten Island 3,846
25 Copperleaf Ter, Staten Island 4,584 06/21/2024 $2,715,000
15 Copperleaf Ter, Staten Island 4,584 12/05/2012 $1,550,000
39 Flagg CT, Staten Island 4,955
16 Flagg CT, Staten Island 4,848 10/20/2010 $3,150,000
51 Flagg CT, Staten Island 4,700 02/27/2020 $1,872,000
15 Flagg CT, Staten Island 4,095
100 Copperflagg Ln, Staten Island 3,000 06/27/2017
79 Flagg CT, Staten Island 6,840 11/28/2016 $1,700,000
81 Copperleaf Ter, Staten Island 2,295 10/28/2025 $1,980,000
181 Flagg Pl, Staten Island 2,295
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