1 month on rocket

Sale Pending

21 Island Trl, Mount Sinai, NY, 11766

$999,999

Home List Price

$10,000*

Closing Credit

5 Bedrooms
3 Full Baths, 1 Partial
3,302 SqFt
$303/SqFt
House

Location

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21 Island Trl, Brookhaven$999,999

Buyer Closing Credits

$10,000*

1.25% Loan Amount

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Property Highlights

Home TypeSingle Family Residence
ParkingPrivate, Attached
Year Built2005
HeatingNatural Gas, Forced Air
CoolingCentral Air
Private PoolYes
MLS #L3590064
StatusSale Pending
(Pending)

About 21 Island Trl

Beautiful 5 Bedroom 3 1/2 Bath Colonial Large EIK w/Granite Countertops SS Appliances Formal Living Room Formal Dining Room Den w/Fireplace Master Bedroom with Full Bath and 4 Additional Bedrooms one on the 1st Floor Hardwood Floors Full Finished Basement OSE Egress window and High Ceilings and room for Mom CAC Gas Heat IGP Fully Fenced, Additional information: Appearance:Mint+,Separate Hotwater Heater:Gas

Property Details

Property Features

Property Information:

  • Architectural Style: Colonial
  • Year Built: 2005
  • Living Area: 3,302 SqFt

Listing Office:

  • Office Name: Signature Premier Properties
  • Office Phone: (631) 642-2300

Interior Features

Interior Information:

  • Appliances: Gas Water Heater, Dishwasher, Dryer, Refrigerator, Washer
  • Flooring Type: Hardwood
  • Interior: Cathedral Ceiling(s), Eat-in Kitchen, Walk-In Closet(s), Formal Dining, Primary Bathroom

Bedroom and Bathroom Information:

  • Partial Bathrooms: 1
  • Full Bathrooms: 3
  • Total Bedroom Count: 5

Exterior Features

Exterior Information:

  • Private Pool: Yes
  • Exterior: Back Fence

Parking Information:

  • Parking: Private, Attached

Lot Features

Lot Information:

  • Lot: Sprinklers In Front, Level

Utilities

Utilities Information:

  • Heating: Natural Gas, Forced Air
  • Cooling: Central Air

Other

Directions Information:

  • Directions: Mt Sinai Coram Rd to island trail

Price Information

Listing Price Info

Price Summary:

  • List Price: $999,999
  • Price Per SqFt: $303/SqFt

Tax Information:

  • Annual Amount: $13,723
  • Tax Year: 2020
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Housing Market Comparison

See how this home compares to others in Brookhaven, NY.

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Brookhaven, NY

City

Med. Sold Price

$550K

Med. Price/SqFt

$322

Avg. Days On Market

40

# of Sold Homes

379

21 Island Trl vs Brookhaven

55 DAYS ON ROCKET

+15 Days

$999,999

+$449.9K More

$303/SqFt

-$20 Less

KEY TAKEAWAY

This property is $449.9K more than the Median Sold Price and $20/SqFt less than other homes in Brookhaven, NY.

Based on homes sold in the last 12 months

MLS Details

MLS Information:

  • MLS Name: ONEKEY2
  • MLS Number: #L3590064

Listing Office:

  • Office Name: Signature Premier Properties
  • Office Phone: (631) 642-2300

IDX Listings courtesy of OneKey MLS as distributed by MLS GRID.

All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

IDXThe data relating to real estate for sale on this web site comes in part from the Broker Reciprocity Program of the OneKey™ MLS. Real Estate listings held by brokerage firms other than this broker are marked with the Broker Reciprocity logo and detailed information about them includes the name of the listing brokers. This information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed.

Information Copyright 2025, OneKey™ MLS. All Rights Reserved.
Data displayed may be a portion of, and not a complete set of all listings published in the MLS.

This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.
Last updated on: 1/2/2025, 3:11:53 PM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.

Property Sales & Tax

Listing History

Dec 15, 2005Home Sold
$559,500

Tax History

YEARPROP. TAXASSESSMENT
2020$13,723$4,250
2019$14,542$4,250
2018$14,181$4,250

History based on county public records data.

Payment Calculator

$5,058

Per Month

Recommended Financing

30-Year Fixed

Rate/APR

7.5% / 6.68%

Total Monthly Payment

$3,065

Schools

Schools Nearby

The school rating is a score out of 10, where 10 is the highest and 1 is the lowest. Assigned schools have a bold outline.

Nearby Schools

school-card-donut-2617680
7
/10

  • Mount Sinai Elementary School

  • 118 N Country Rd

  • 0.86 miles

  • Public District Grades KG-4

school-card-donut-2617681
5
/10

  • Sound Beach School

  • 197 N Country Rd

  • 2.30 miles

  • Public District Grades 3-5

school-card-donut-2617682
2
/10

  • Terryville Road School

  • 401 Terryville Rd

  • 2.60 miles

  • Public District Grades 3-5

All data from GreatSchools

Neighborhood

What Are The Neighbors Like?

The neighbors living near this home have an average income of $68,619. Residents of Brookhaven, NY typically earn between $35k-100k each year. Typical family type is married, no kids. The majority of residents in this area have high school diploma education.

All data provided by Home Junction and Claritas

Frequently Asked Questions About 21 Island Trl

What is the listing price of this property?

The listing price of 21 Island Trl property is $999,999.

What type of property is this?

The property 21 Island Trl is a house located in Mount Sinai, New York, 11766.

Is this property for sale now?

Sale Pending: 21 Island Trl is Sale Pending (Pending), which means that the seller has accepted an offer but the sale is not finalized.

What is the annual property tax for this property?

According to the records, the last property tax for 2020 is $13,723 (source: MLS/based on county public records data).

When was this property sold last time and for how much?

The last sale was on December 15, 2005 for $559,500. (source: MLS/tax record).

How many bedrooms and bathrooms does this property have?

The property at 21 Island Trl has 5 bedrooms and 3 full and 1 half bathrooms.

What is the square footage of this property?

The property 21 Island Trl is 3,302 SqFt (source: MLS/tax record).

Which year was this property built?

The year of construction for 21 Island Trl is 2005.

Rocket Homes›New York›Suffolk County›Brookhaven›11766›21 Island Trl

This home is located at 21 Island Trl in Mount Sinai, NY and zip code 11766 in the Town of Brookhaven neighborhood. This 3,302 square foot home was built in 2005. Features: 5 bedrooms, 4 bathrooms. It has been listed on Rocket Homes since November 08, 2024 and is currently priced at $999,999.

In December 2024 more than 221 listings in Brookhaven, NY were sold above the asking price. During the same period more than 43 listings were sold at asking price, while more than 115 were sold below. In December 2024 in Brookhaven, NY there were 9.1% less homes for sale than in November 2024. Listings spent 40 days on the market in December 2024, and had a median list price of $550,000 during the same period.

From Rocket Homes Real Estate and based on county public records data.

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