Suffolk County » 11751 » Grant Ave » 235 Grant Ave

235 Grant Avenue, Islip, NY 11751 - Property report

Also known as: 235 Grant Ave

Property image for 235 Grant Avenue, Islip, NY 11751

Property type

Apartments (411)

Acreage

General information

Address

Primary address

235 Grant Avenue

ZIP code

11751

County

Suffolk

Village (SWIS code)

472889

Parcel ID

344-3-1

Tax

Tax year

2025-2026

Current property tax

$581,288

Zoning & Use

Zoning

Residential (C)

Building

Property type

Apartments (411)

Lot

Acreage

Area overview

Walk score

66 /100. Somewhat Walkable

Transit score

0 /100. Minimal Transit

Bike score

54 /100. Bikeable

School district

472802

View more such as transportation, nearby schools and risk designations.

Ownership

Ownership information for 235 Grant Avenue, Islip, NY

Property owner name

Registered owner

Source

Deed

Owner contact information

Phone number

Owner address

Documents

Sales history for 235 Grant Avenue, Islip, NY 11751

No recently recorded sales for this property.

More about Suffolk County property records.

Title documents

No recently recorded documents for this property.

Tax

Property taxes for 235 Grant Avenue, Islip, NY

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax

Tax year

2025-2026

Property tax

$581,288

Recent tax assessments

Market value

$17,605,633

Assessed value

$1,250,000

More about Suffolk County property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year	Market value	Assessed value	Tax rate	Property tax	Y-o-Y change
2025-2026	$17,605,633	$1,250,000	46.503	$581,288	+13.98%
2024-2025	$17,605,633	$1,250,000	40.799	$509,988	-1.35%
2023-2024	$17,170,330	$1,250,000	41.357	$516,963	-2.03%
2022-2023	$15,096,618	$1,250,000	42.213	$527,663	+4.32%
2021-2022	$13,469,828	$1,250,000	40.466	$505,825	-0.71%
2020-2021	$12,886,598	$1,250,000	40.757	$509,463	+6.26%
2019-2020	$11,013,216	$1,250,000	38.357	$479,463	+1.51%
2018-2019	$11,013,216	$1,250,000	37.788	$472,350	+2.28%
2017-2018	$10,313,531	$1,250,000	36.947	$461,838	-0.14%
2016-2017	$9,842,520	$1,250,000	36.998	$462,475	+6.00%

Permits

Permit information for 235 Grant Avenue, Islip, NY

No recently recorded permits for this property.

Neighborhood

Risk

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

FEMA flood zones

FEMA flood zones

Transportation

Daily traffic map

View daily traffic map

Access the detailed traffic volume map for 235 Grant Avenue, Islip, NY 11751 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
Wing Elementary School	NR	Public	K-1	379	0.33
Commack Road Elementary School	3	Public	2-5	397	0.67
St Mary School	NR	Private	PK-8	413	1.06
St Mary School	NR	Private	PK-8	413	1.06
Maud S Sherwood Elementary School	6	Public	2-5	335	1.27
St Patrick School	NR	Private	PK-8	534	1.45
St Patrick School	NR	Private	PK-8	534	1.45
John F Kennedy Elementary School	5	Public	3-5	450	1.65
Brook Avenue Elementary School	NR	Public	K-2	400	1.70
Chatterbox Day School	NR	Private	PK-1	61	1.76

Nearest middle schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
Islip Middle School	4	Public	6-8	641	0.74
St Mary School	NR	Private	PK-8	413	1.06
St Patrick School	NR	Private	PK-8	534	1.45
East Islip Middle School	6	Public	6-8	804	1.86
Bay Shore Middle School	5	Public	6-8	1,298	2.04
South Middle School	3	Public	6-8	1,033	2.82
MDQ Academy	NR	Private	PK-12	412	2.93
East Middle School	4	Public	6-8	1,159	3.30
Our Lady Of Providence Regional School	NR	Private	PK-8	251	3.53
St Peters By The Sea Episcopal Day School	NR	Private	PK, K-8	176	3.87

Nearest high schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
Islip High School	9	Public	9-12	892	0.67
East Islip High School	8	Public	9-12	1,145	1.88
Bay Shore Senior High School	5	Public	9-12	1,910	2.15
MDQ Academy	NR	Private	PK-12	412	2.93
Brentwood High School	3	Public	9-12	4,641	3.32
Central Islip Senior High School	3	Public	9-12	2,576	4.24
Freshman Center	NR	Public	9	1,247	4.37
Connetquot Alternative Preschool At Premm	NR	Public		0	4.54
St John The Baptist Diocesan High School	NR	Private	9-12	1,335	5.03
Connetquot High School	8	Public	9-12	1,757	5.08

Neighbors for 235 Grant Avenue, Islip, NY

333 Moffitt Blvd, Islip 2657 Union Blvd, Islip 176 Grant Ave, Islip 2637 Union Blvd, Islip 2671 Union Blvd, Islip 116 Grant Ave, Islip 86 Pardee Ave, Islip 100 N Ocean Ave, Islip 330 Moffitt Blvd, Islip 252 Moffitt Blvd, Islip 157 Grant Ave, Islip 2645 Union Blvd, Islip 2661 Union Blvd, Islip 222 Moffitt Blvd, Islip 93 Pardee Ave, Islip 156 Grant Ave, Islip 2615 Union Blvd, Islip 105 N Ocean Ave, Islip 166 A Grant Ave, Islip

Frequently asked questions

What is the assessed value of 235 Grant Avenue, Islip, NY 11751?

235 Grant Avenue, Islip, NY 11751 is currently assessed at $1,250,000.

What are the property taxes for 235 Grant Avenue, Islip, NY 11751?

The property taxes for 235 Grant Avenue, Islip, NY 11751 total $581,287.

Disclaimer

All data comes from government sources. No attempt has been made to validate it. No attempt has been made to validate the accuracy of the programming of this website.

Do not rely on this report to support investment decisions. The only authoritative source for the information in this report is the government agencies from which the data was acquired.