Suffolk County  »  11751  »  Roosevelt Ave  »  15 Roosevelt Ave

15 Roosevelt Avenue, Islip, NY 11751 - Property report

Also known as: 15 Roosevelt Ave

Property image for 15 Roosevelt Avenue, Islip, NY 11751
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Property type

One Family Year-Round Residence (210)

Year built

1950

Acreage

0.11

Sale price

$417,500

General information

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Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Primary address
15 Roosevelt Avenue
ZIP code
11751
County
Suffolk
Village (SWIS code)
472889
Parcel ID
344-1-66

Owner

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Sales
Sale date
04/24/2020
Sale price
$417,500
Arm's length
Tax
Tax year
2025-2026
Current property tax
$11,963
Zoning & Use
Zoning
Residential (B)
Building
Property type
One Family Year-Round Residence (210)
Building sq. ft.
1,752
Year built
1950
Lot
Acreage
0.11

Area overview

Walk score
54 /100.  Somewhat Walkable
Transit score
0 /100.  Minimal Transit
Bike score
47 /100.  Somewhat Bikeable
School district
472802

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

Ownership

Ownership information for 15 Roosevelt Avenue, Islip, NY

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 15 Roosevelt Avenue, Islip, NY 11751

Sale date Sale price Buyer name Seller name
04/24/2020 $417,500 XXXXXX XXX; XXXXXXX XXXXX XXXXXX XXXXXXX XXX
11/07/2019 $225,000 XXXXXX XXXXXXX XXX XXXX XXXXX XXX XXXXXXXXXX XXX
12/09/2014 $230,000 XXXXXXXXX XXXXXXX XXXXXX XXXXXXX X

*Most recent sales on record for this property.

More about Suffolk County property records.

Title documents

Date Type Amount Party 1 Party 2
01/10/2023 - R
08/04/2022 - D		 Assignment XXXXXX X XXXXXXX XXXXXXXX XXXXXX XXXXXXX
01/10/2023 - R
08/04/2022 - D		 Assignment XXXXXX X XXXXXXX XXXXXXXXXXXXX XXXXXXX XXX XXXXXXXX XX
06/29/2020 - R
04/24/2020 - D		 Deed
(Bargain and Sale)		 XXXXXX XXXXXXX XXX XXXXXX XXX
12/30/2019 - R
11/07/2019 - D		 Deed
(Bargain and Sale)		 XXXX XXXXX XXX XXXXXXXXXX XXX XXXXXX XXXXXXX XXX
12/06/2019 - R
11/27/2019 - D		 Discharge XXXXXXXXX XXXXXXX XXXXX XXXXX XXXX XX
11/19/2015 - R
10/22/2015 - D		 Deed XXXXXXX XXXXXXXXX XXXX XXXXX XXX XXXXXXXXXX, XXX
12/23/2014 - R
12/09/2014 - D		 Deed
(Bargain and Sale)		 XXXXXX XXXXXXX X XXXXXXXXX XXXXXXX
02/11/2004 - R
01/07/2004 - D		 Deed

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 15 Roosevelt 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
$11,963
Recent tax assessments
Market value
$533,803
Assessed value
$37,900

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 $533,803 $37,900 31.564 $11,963 +3.54%
2024-2025 $533,803 $37,900 30.486 $11,554 +3.73%
2023-2024 $520,604 $37,900 29.39 $11,139 +1.68%
2022-2023 $457,729 $37,900 28.904 $10,955 +0.07%
2021-2022 $408,405 $37,900 28.884 $10,947 +3.07%
2020-2021 $390,722 $37,900 28.023 $10,621 -18.68%
2019-2020 $300,000 $34,050 38.357 $13,061 +50.41%
2018-2019 $300,000 $34,050 25.502 $8,683 +0.85%
2017-2018 $280,941 $34,050 25.286 $8,610 -1.55%
2016-2017 $268,110 $34,050 25.684 $8,745 +4.39%
Permits

Permit information for 15 Roosevelt Avenue, Islip, NY

No recently recorded permits for this property.

Neighborhood

Risk

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FEMA flood zones

FEMA flood zones
X

Transportation

Daily traffic map
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Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Wing Elementary School NR Public K-1 379 0.60
Commack Road Elementary School 3 Public 2-5 397 0.66
St Patrick School NR Private PK-8 534 1.18
St Patrick School NR Private PK-8 534 1.18
Maud S Sherwood Elementary School 6 Public 2-5 335 1.18
St Mary School NR Private PK-8 413 1.25
St Mary School NR Private PK-8 413 1.25
Brook Avenue Elementary School NR Public K-2 400 1.42
Woodhull School NR Public PK, K-6 34 1.69
Woodhull School NR Public PK, K-6 34 1.69
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Islip Middle School 4 Public 6-8 641 0.50
St Patrick School NR Private PK-8 534 1.18
St Mary School NR Private PK-8 413 1.25
Bay Shore Middle School 5 Public 6-8 1,298 1.79
East Islip Middle School 6 Public 6-8 804 2.14
South Middle School 3 Public 6-8 1,033 2.74
MDQ Academy NR Private PK-12 412 2.90
East Middle School 4 Public 6-8 1,159 3.33
St Peters By The Sea Episcopal Day School NR Private PK, K-8 176 3.59
Our Lady Of Providence Regional School NR Private PK-8 251 3.70
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Islip High School 9 Public 9-12 892 0.42
Bay Shore Senior High School 5 Public 9-12 1,910 1.87
East Islip High School 8 Public 9-12 1,145 2.17
MDQ Academy NR Private PK-12 412 2.90
Brentwood High School 3 Public 9-12 4,641 3.24
Freshman Center NR Public 9 1,247 4.29
Central Islip Senior High School 3 Public 9-12 2,576 4.38
St John The Baptist Diocesan High School NR Private 9-12 1,335 4.75
Connetquot Alternative Preschool At Premm NR Public 0 4.82
West Islip Senior High School 9 Public 9-12 1,262 4.97

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 15 Roosevelt Avenue, Islip, NY

35 Seville Blvd, Sayville 202 Front Ave, Brentwood 26 Eisenhower Ave, Brentwood 390 Earle St, Central Islip 188 Southern Blvd, Hauppauge 1417 Brook Ave, Bay Shore 120 Heyward St, Brentwood 1390 Brentwood Rd, Bay Shore 53 Division Ave, East Islip 1110 Namdac Ave, Bay Shore 941 Suffolk Ave, Brentwood 144 Timberline Dr, Brentwood 4 Goldenwood Cir, Central Islip 27 Cleveland St, Islip Terrace 479 Michigan St, Ronkonkoma 3 Parkland CT, Bayport 63 Winston Dr, Brentwood 27 Horton St, West Islip 2 Hilliard Ave, Central Islip 29 McGowan Ln, Central Islip

Nearby ZIP codes for 15 Roosevelt Avenue, Islip, NY

11702, Suffolk County, NY 11703, Suffolk County, NY 11706, Suffolk County, NY 11716, Suffolk County, NY 11717, Suffolk County, NY 11718, Suffolk County, NY 11722, Suffolk County, NY 11725, Suffolk County, NY 11729, Suffolk County, NY 11730, Suffolk County, NY 11739, Suffolk County, NY 11749, Suffolk County, NY 11752, Suffolk County, NY 11769, Suffolk County, NY 11770, Suffolk County, NY 11779, Suffolk County, NY 11787, Suffolk County, NY 11788, Suffolk County, NY 11795, Suffolk County, NY 11796, Suffolk County, NY

Frequently asked questions

What is the year built for 15 Roosevelt Avenue, Islip, NY 11751?

The development at 15 Roosevelt Avenue, Islip, NY 11751 was built in 1950.

What is the total square footage of 15 Roosevelt Avenue, Islip, NY 11751?

15 Roosevelt Avenue, Islip, NY 11751 has a total of 1,752 square feet.

When was 15 Roosevelt Avenue, Islip, NY 11751 last sold and what was the sale price?

15 Roosevelt Avenue, Islip, NY 11751 was last sold on 04/24/2020 for $417,500.

What is the assessed value of 15 Roosevelt Avenue, Islip, NY 11751?

15 Roosevelt Avenue, Islip, NY 11751 is currently assessed at $37,900.

What are the property taxes for 15 Roosevelt Avenue, Islip, NY 11751?

The property taxes for 15 Roosevelt Avenue, Islip, NY 11751 total $11,962.

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