Suffolk County » 11730 » E Main St » 379 E Main St

379 East Main Street, East Islip, NY 11730 Property Information

Research 100M+ property records powered by:

2000+ governmental and public data sources
80 dedicated analysts and researchers
20+ years of real estate experience

Learn More

Photo & Map Show Hide

Address

Primary address	379 East Main Street, East Islip
Zip code	11730
County	Suffolk

Municipality	Islip
Parcel ID	348-2-14

Sales & Tax Overview for 379 East Main Street, East Islip

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

Current property tax	$0

Lot & Building Information for 379 East Main Street, East Islip

Building class	Libraries (611)
Acreage	0.98

Zoning, Use & Area Overview

Walk Score

Transit Score

Bike Score

Zoning district	Register
School district	East Islip

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

Other Property Data for 379 East Main Street, East Islip

Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:

• Improvements for 379 East Main Street, East Islip , including their type, square footage, grade and when they were built.

• Development maps such as planimetric, zoning, land use and urban landscape maps (building age and stories).

Unlock all property data with a free account.
Sign up

About 379 East Main Street, East Islip

What is the assessed value of 379 East Main Street, East Islip, NY 11730 and the property tax paid?

Assessed at $596,200, the tax amount paid for 379 East Main Street, East Islip, NY 11730 is $211,168.

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

Research 100M+ property records powered by:

2000+ governmental and public data sources
80 dedicated analysts and researchers
20+ years of real estate experience

Learn More

Past Sales & Property History for 379 East Main Street, East Islip

Create a free account to view the complete sales history for 379 East Main Street, East Islip, including title documents, transfer conditions, mortgages and liens.

No recorded sales for this property.

More about Suffolk County Property Records

Title Documents for 379 East Main Street, East Islip

Data not available for this property.

Property Taxes for 379 East Main Street, East Islip

Access detailed property tax data for 379 East Main Street, East Islip, NY 11730. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year	2025-2026
Base tax	$211,168
Current property tax	$0
Market value	$8,397,184
Assessed value	$596,200

More about Suffolk County Property Taxes

Assessment History for 379 East Main Street, East Islip

Here's the assessment & property tax history for 379 East Main Street, East 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	$8,397,184	$596,200	35.419	$211,168	+29.01%
2024-2025	$8,397,184	$596,200	27.455	$163,687	-11.75%
2023-2024	$8,189,561	$596,200	31.112	$185,490	-5.19%
2022-2023	$7,200,483	$596,200	32.816	$195,649	+3.63%
2021-2022	$6,424,569	$596,200	31.666	$188,793	-3.28%

Permits for 379 East Main Street, East Islip

The complete history of permits filed for 379 East Main Street, East 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.

Demographics by Zip Code

Total population	14,247
Median age	43.4
Average household income	$172,179
Family households	69.5%
Occupied housing units	4,994

Owner occupied units	84.7%
People per household (average)	2.82
Median year structure built	1957
Median value for units with a mortgage	$604,500
Median value for units without a mortgage	$570,200

Risk

Create a free account to unlock extended information for 379 East Main Street, East Islip, 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 379 East Main Street, East Islip 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

Neighbors for 379 East Main Street, East Islip

Here are the neighbors for 379 East Main Street, East Islip.

Address	Square feet	Purchase date	Purchase price
3520 Union Blvd, East Islip
25 Laurel Ave, East Islip		05/10/2011	$312,700
22 Overlook Dr, East Islip
20 Harwood Ave, East Islip	1,344	10/24/2017	$369,000
3539 Union Blvd, East Islip	2,230
3451 Union Blvd, East Islip	1,396	07/25/2019	$399,999
9 Laurel Ave, East Islip		10/25/2013	$44,188
19 Laurel Ave, East Islip		10/29/1993	$135,000
3445 Union Blvd, East Islip	2,190	12/30/2017
335 Montauk Hwy, East Islip	5,053	04/01/2021	$1,500,000
128 Hawthorne Ave, East Islip
3509 Union Blvd, East Islip	1,871	07/09/2021	$500,000
22 Alan St, East Islip
27 Alan St, East Islip
8 Harwood Ave, East Islip
12 Harwood Ave, East Islip
3549 Union Blvd, East Islip		04/13/1995	$110,000
3515 Union Blvd, East Islip
345 Main St, East Islip	9,998
11 Laurel Ave, East Islip		05/16/2023	$508,500

Nearby ZIP Codes for 379 East Main Street, East Islip

Not sure if we cover all the data-points you need? View sample full report View sample full report