315 Grant Ave

Islip NY 11751

1508 sq. ft.

7405 sq. ft.

Single-Family

Last sold for $675,000

Jenny Luca, last sold this property on 04 August 2026 after 81 days on market.

Overview

Check out this move in ready expanded cape with farmhouse vibes, modern updates and smart features! Welcome to 315 Grant Ave in Islip, NY! A beautifully updated expanded Cape that seamlessly blends classic charm with modern convenience. Set on a fully fenced property, this home offers a versatile layout with bright, inviting living spaces and a fresh, updated feel throughout. The interior features an open concept kitchen with granite countertops, spacious downstairs bathroom and recently refreshed finishes; including interior painting completed between 2025 and 2026, newer windows (most replaced in 2024) which fill the home with natural light while enhancing overall energy efficiency. This home has been thoughtfully improved with major upgrades that provide both comfort and peace of mind. A new flat roof was installed in 2026, along with a newer boiler and hot water heater in 2022. Your lawn and plants will stay happy with an in-ground irrigation system. Some additional features include GoSund switches compatible with Alexa which brings added convenience to everyday living. Outside, the fully PVC fenced backyard offers privacy and allows for entertaining due to his spacious size. A recent seal coated driveway and a newer metal shed add to the home’s functionality and curb appeal. This home is conveniently located near shopping, dining, parks, and transportation. 315 Grant offers the perfect combination of location, updates and move-in-ready condition. A great opportunity to own a well-maintained, upgraded home in the heart of Islip.

Features

4 bedrooms

2 bathrooms

6 carspaces

1508 sq. ft. floor area

7405 sq. ft. lot size

Single-Family

Estimated Value

Based on this property and similar 4 bedroom single-family properties sold in Islip over the last 12 months, the estimated median property value of 315 Grant Ave is $742.5k.

Median value

$742.5k

Estimated value range

$530k - $3.85m

Median days on market

Estimated value trend

increase over the last 12 months

Average days on market is based on recent, comparable sales in Islip. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 315 Grant Ave

2026

Sold

$675,000

04 Aug 2026 by Jenny Luca, of Noble Haven Realty Inc

2021

Sold

$485,000

04 Mar 2021 by Abbie Rosenfield, of Signature Premier Properties

2018

Sold

$355,000

09 Mar 2018 by Peter Grosso, of REMAX Integrity Leaders | Smithtown

Happy sellers in Islip

We have insufficient information to provide an overview of customer satisfaction for Islip. Viewing the agent profiles, reviews and sales for Islip can provide insights for this location.