Suffolk County » 11722 » Carnation Ave » 9 Carnation Ave

9 Carnation Avenue, Central Islip, NY 11722 Property Information

Q: How many residential units does this building have?

This building has 2 residential units and 0 commercial spaces.

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Address

Primary address	9 Carnation Avenue, Central Islip
Zip code	11722
County	Suffolk

Municipality	Islip
Parcel ID	80-2-23

Sales & Tax Overview for 9 Carnation Avenue, Central Islip

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

Property tax	$11,583

Lot & Building Information for 9 Carnation Avenue, Central Islip

Building class	Two Family Year-Round Residence (220)
Acreage	0.28
Units	2

Zoning, Use & Area Overview

Walk Score

Transit Score

Bike Score

Zoning district	Register
School district	Central Islip

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

Other Property Data for 9 Carnation Avenue, Central Islip

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• Improvements for 9 Carnation Avenue, Central Islip , including their type, square footage, grade and when they were built.

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About 9 Carnation Avenue, Central Islip

What is the assessed value of 9 Carnation Avenue, Central Islip, NY 11722 and the property tax paid?

Assessed at $38,000, the tax amount paid for 9 Carnation Avenue, Central Islip, NY 11722 is $11,582.

When was 9 Carnation Avenue, Central Islip, NY 11722 last sold?

9 Carnation Avenue, Central Islip, NY 11722 was last sold in 05/08/2024.

How many residential units does this building have?

This building has 2 residential unit(s).

Ownership Information

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Commercial Real Estate nearby

Real Estate Reports:

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Q2 2026 saw NYC and Manhattan reach historic highs, with Brooklyn and Queens marking close to new records as well. Meanwhile, Hudson Yards remained at the top, Central Midtown posted its highest price ever and Carroll Gardens marked its third consecutive quarter over $2 million

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Past Sales & Property History for 9 Carnation Avenue, Central Islip

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No recorded sales for this property.

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Title Documents for 9 Carnation Avenue, Central Islip

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R: Recorded date
D: Document date

Property Taxes for 9 Carnation Avenue, Central Islip

Access detailed property tax data for 9 Carnation Avenue, Central Islip, NY 11722. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year	2025-2026
Property tax	$11,583
Market value	$535,211
Assessed value	$38,000

More about Suffolk County Property Taxes

Assessment History for 9 Carnation Avenue, Central Islip

Here's the assessment & property tax history for 9 Carnation Avenue, Central Islip, 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
2025-2026	$535,211	$38,000	30.481	$11,583	+3.08%
2024-2025	$535,211	$38,000	29.569	$11,236	+5.71%
2023-2024	$521,978	$38,000	27.973	$10,630	-1.12%
2022-2023	$458,937	$38,000	28.29	$10,750	+0.97%
2021-2022	$409,482	$38,000	28.019	$10,647	-2.89%

Permits for 9 Carnation Avenue, Central Islip

The complete history of permits filed for 9 Carnation Avenue, Central Islip, 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

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

Transportation

Access the detailed traffic volume map for 9 Carnation Avenue, Central Islip 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 (miles)
Andrew T Morrow School	3	Public	K-6	795	0.56
Charles A Mulligan School	4	Public	K-6	981	0.59
Francis J O Neill School	5	Public	K-6	614	0.93
Anthony Alfano Elementary School	5	Public	PK, K-6	586	1.22
Anthony Alfano Elementary School	5	Public	PK, K-6	586	1.22

Nearest middle schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
Ralph Reed School	3	Public	7-8	1,149	0.46
Gersh Academy	NR	Private	6-12	0	1.12
Our Lady Of Providence Regional School	NR	Private	PK-8	251	1.24
Hauppauge Middle School	6	Public	6-8	748	1.89
Ivy League School	NR	Private	PK-8	224	2.31

Nearest high schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
Gersh Academy	NR	Private	6-12	0	1.12
Central Islip Senior High School	3	Public	9-12	2,576	1.18
Hauppauge High School	9	Public	9-12	1,079	1.81
Connetquot High School	8	Public	9-12	1,757	2.64
Cleary School For The Deaf	NR	Private	PK-12	79	3.29

Neighbors for 9 Carnation Avenue, Central Islip

Here are the neighbors for 9 Carnation Avenue, Central Islip.

Address	Square feet	Purchase date	Purchase price
55 Violet St, Central Islip		06/23/2000	$142,140
21 Arrow CT, Central Islip
180 Gibbs Rd, Central Islip	896	08/31/2020	$350,000
203 Whitetail Ln, Central Islip	1,236	12/12/2018	$359,000
18 Violet St, Central Islip		09/19/1994	$97,000
12 Violet St, Central Islip		10/20/2023
24 Rose Ave, Central Islip
19 Carnation Ave, Central Islip
33 Florence St, Central Islip
37 Carnation Ave, Central Islip
23 Violet St, Central Islip
192 Gibbs Rd, Central Islip
76 Violet St, Central Islip		09/29/2025
89 Gibbs Rd, Central Islip	960	06/17/2021
221 Whitetail Ln, Central Islip		07/26/2016	$206,000
207 Whitetail Ln, Central Islip		02/18/2016	$216,500
199 Whitetail Ln, Central Islip		08/29/2014	$180,000
24 Florence St, Central Islip
47 Carnation Ave, Central Islip	995	11/06/2017
174 Gibbs Rd, Central Islip		10/23/2012	$193,500

Nearby ZIP Codes for 9 Carnation Avenue, Central Islip

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Date	Type	Amount	Party 1	Party 2	Doc image
05/31/2024 - R 05/08/2024 - D	Deed