Suffolk County » 11740 » Alton Ave » 9 Alton Ave

9 Alton Avenue, Greenlawn, NY 11740 Property Information

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Address

Primary address	9 Alton Avenue, Greenlawn
Zip code	11740
County	Suffolk

Municipality	Huntington
Parcel ID	163-300-18

Sales & Tax Overview for 9 Alton Avenue, Greenlawn

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

Current property tax	$5,404

Lot & Building Information for 9 Alton Avenue, Greenlawn

Building class	One Family Year-Round Residence (210)
Acreage	0.43

Zoning, Use & Area Overview

Walk Score

Transit Score

Bike Score

Zoning district	Register
School district	Harborfields

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

Other Property Data for 9 Alton Avenue, Greenlawn

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About 9 Alton Avenue, Greenlawn

What is the assessed value of 9 Alton Avenue, Greenlawn, NY 11740 and the property tax paid?

Assessed at $3,700, the tax amount paid for 9 Alton Avenue, Greenlawn, NY 11740 is $15,425.

Ownership Information

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

Commercial Real Estate nearby

Real Estate Reports:

Laura Pop-Badiu, Jul 29, 2026 How to Contact Property Owners: Cold Calling Scripts, Email Templates & Outreach Tips

When it comes to efficiently contacting property owners, the challenge is twofold: First, you need to identify the right owner. Then, you need to reach that owner through the appropriate channel with the right message. Enhanced by effective follow-up tips and tactics, this guide is particularly useful for investors, agents and other real estate professionals who need an effective outreach process.

Lucian Alixandrescu, Jul 28, 2026 Brooklyn Emerges as NYC’s Coworking Growth Engine, Manhattan Rents Cross $100 in the Plaza District

New York City’s office market continued to lead the U.S. in Q2, but internal shifts were most visible in the flex office market. Brooklyn’s coworking inventory grew 6.2% Q-o-Q even as Manhattan’s supply retreated. At the same time, Brooklyn’s asking rents for traditional office leases climbed more than twice as fast as the national average.

Eliza Theiss, Jul 22, 2026 Prices Rise in 32 of NYC’s Leading Neighborhoods as City and Manhattan Hit Record Highs

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 Alton Avenue, Greenlawn

Create a free account to view the complete sales history for 9 Alton Avenue, Greenlawn, including title documents, transfer conditions, mortgages and liens.

No recorded sales for this property.

More about Suffolk County Property Records

Title Documents for 9 Alton Avenue, Greenlawn

Data not available for this property.

Property Taxes for 9 Alton Avenue, Greenlawn

Access detailed property tax data for 9 Alton Avenue, Greenlawn, NY 11740. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year	2025-2026
Base tax	$15,426
Current property tax	$5,404
Market value	$822,223
Assessed value	$3,700

More about Suffolk County Property Taxes

Assessment History for 9 Alton Avenue, Greenlawn

Here's the assessment & property tax history for 9 Alton Avenue, Greenlawn, 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	$822,223	$3,700	416.917	$15,426	+3.09%
2024-2025	$755,102	$3,700	404.402	$14,963	+4.98%
2023-2024	$672,728	$3,700	385.226	$14,253	+2.20%
2022-2023	$578,124	$3,700	376.92	$13,946	+0.97%
2021-2022	$500,000	$3,700	373.309	$13,812	+1.24%

Permits for 9 Alton Avenue, Greenlawn

The complete history of permits filed for 9 Alton Avenue, Greenlawn, 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 9 Alton Avenue, Greenlawn, 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 9 Alton Avenue, Greenlawn 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 (miles)
Thomas J Lahey Elementary School	7	Public	3-5	571	0.69
Washington School	5	Public	K-3	334	1.36
Maplewood Intermediate School	4	Public	PK, 3-5	605	1.47
Maplewood Intermediate School	4	Public	PK, 3-5	605	1.47
James H Boyd Elementary School	7	Public	3-5	434	1.59

Nearest middle schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
Oldfield Middle School	6	Public	6-8	659	0.97
Elwood Middle School	6	Public	6-8	461	1.67
J Taylor Finley Middle School	3	Public	7-8	623	2.20
Gersh Academy	NR	Private	K-12	138	2.39
Trinity Regional School-East Northport Campus	NR	Private	PK-8	296	2.53

Nearest high schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
Harborfields High School	10	Public	9-12	949	0.61
Elwood John Glenn High School	8	Public	9-12	681	1.67
Northport Senior High School	9	Public	9-12	1,645	1.84
Gersh Academy	NR	Private	K-12	138	2.39
Huntington High School	5	Public	9-12	1,410	2.49

Neighbors for 9 Alton Avenue, Greenlawn

Here are the neighbors for 9 Alton Avenue, Greenlawn.

Address	Purchase date	Purchase price
76 Derby Ave, Greenlawn	01/28/1999	$257,500
5 Burbank CT, Greenlawn	04/22/2015	$520,000
6 Alton Ave, Greenlawn	06/13/2022	$1,100,000
50 Cuba Hill Rd, Greenlawn	10/11/2002	$319,000
81 Derby Ave, Greenlawn	01/12/2021	$920,000
12 Alton Ave, Greenlawn	10/17/2008	$760,000
75 Derby Ave, Greenlawn	04/24/2007
7 Alton Ave, Greenlawn	07/26/2018	$480,000
73 Derby Ave, Greenlawn	09/16/2016
5 Alton Ave, Greenlawn	06/11/2001	$410,000
3 Burbank CT, Greenlawn
74 Derby Ave, Greenlawn	10/25/1996	$225,000
72 Derby Ave, Greenlawn	01/15/2013	$10
79 Derby Ave, Greenlawn	12/19/2018	$535,000
77 Derby Ave, Greenlawn
48 Cuba Hill Rd, Greenlawn	06/25/2002	$530,000
20 South Ln, Huntington	06/07/2024	$785,000
22 South Ln, Huntington	09/30/2016	$369,600
24 South Ln, Huntington	09/02/2016	$1,000
11 Alton Ave, Greenlawn	07/07/2022

Nearby ZIP Codes for 9 Alton Avenue, Greenlawn

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