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18 Pennwood DriveMastic Beach, NY 11951

For Sale

$499,999

Smart Buyer Rebate - Ask

Welcome Home to this Beautiful Colonial in the heart of Mastic Beach. Inside, you’ll find an inviting open layout featuring laminate floors, a formal dining room perfect for gatherings, and a sun-filled eat-in kitchen designed for everyday living. Sliding glass doors lead you out to your own backyard—ideal for relaxing, entertaining, or simply enjoying summer BBQ's. From the moment you arrive, it feels like home—the kind of place where mornings start peacefully with coffee on your private deck and evenings wind down effortlessly by the fireplace.

With 4 spacious bedrooms and 2 full bathrooms, this home offers the flexibility you need—whether it’s for guests, a home office, or your own personal escape. Every space is thoughtfully designed to create a warm, comfortable lifestyle.

Location is everything, and this home delivers:

Approximately 20–25 minutes to the Ronkonkoma Train Station, providing convenient access into NYC
Just about 10–12 minutes to Smith Point Beach, one of Long Island’s most popular ocean beaches

At Smith Point Beach, you’ll enjoy oceanfront relaxation, surfing, fishing, scenic dunes, camping, and access to the Fire Island wilderness—making every summer day feel like a getaway.

Roughly 1 hour and 20 minutes to New York City, giving you the perfect balance between peaceful living and city accessibility. This is more than a house—it’s where everyday living feels just a little more special. Will not Last!!

Listed by Joseph Sciulla

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Signature Premier Properties

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631-642-2300

Listed by Kevin Iglesias

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Signature Premier Properties

Last updated June 14, 2026

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Source: OneKey #994852

Listing Facts

  • TypeSingle-family
  • NeighborhoodShirley
  • Bedrooms4
  • Bathrooms2
  • Days on Prevu42
  • Taxes$7,575.46/year
  • Size1,350 sqft
  • Price per sqft$370

Amenities

  • Parking

Location

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Listing History

05/08/2026
Status changed to Active
$499,999
05/05/2026
Listed by Signature Premier Properties
$499,999

Property Details for 18 Pennwood Drive

Exterior

Construction

  • Year Built: 1952
  • Architectural Style: Colonial
  • Construction Materials: Frame

Measurements

  • Building Area Total: 1,350
  • Building Area Units: Square Feet
  • Lot Size Acres: 0.11
  • Lot Size Square Feet: 4,792

Financial

Taxes

  • Parcel Number: 0200-978-90-10-00-036-000
  • Tax Annual Amount: $7,575.46
  • Tax Assessed Value: $1,750.00
  • Tax Year: 2025

Interior

Features

  • Appliances: Stainless Steel Appliance(s)
  • Interior Features: Eat-in Kitchen

Measurements

  • Living Area: 1,350
  • Living Area Source: Other

Rooms

  • Basement: Unfinished
  • Has Basement: Yes
  • Bathrooms Full: 2
  • Bathrooms Total Integer: 2
  • Bedrooms Total: 4
  • Rooms Total: 8

Parking

Parking

  • Parking Features: Driveway

Schools

Elementary School

  • Elementary School: Nathaniel Woodhull Elementary School
  • Elementary School District: William Floyd

High School

  • High School: William Floyd High School
  • High School District: William Floyd

Middle or Junior School

  • Middle Or Junior School: William Floyd Middle School
  • Middle Or Junior School District: William Floyd

Utilities

Equipment

  • Cooling: Wall/Window Unit(s)
  • Heating: Oil
  • Sewer: Other
  • Utilities: Electricity Available
  • Water Source: Other

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 4 bedrooms and 2 bathrooms in this single-family home at 18 Pennwood Drive.

What schools are nearby to 18 Pennwood Drive?

Nearby schools include the Nathaniel Woodhull Elementary School, William Floyd Middle School, and William Floyd High School.

What are the annual taxes for 18 Pennwood Drive?

Annual taxes for this single-family home are estimated at $7,575.

How does 18 Pennwood Drive compare to other single-family homes in Shirley?

This single-family home is listed 12% below the average price for single-family homes in Shirley and has been on the market for 21 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 1,350 sqft.

18 Pennwood Drive is a 4-bedroom, 2-bath single-family home for sale in Mastic Beach NY 11951. Listed on Prevu for 42 days at $499,999. This home features 1,350 square feet of living space, located in Shirley. The median listing price for single-family homes in this area is $549,000. Nearby schools include Nathaniel Woodhull Elementary School, William Floyd Middle School, and William Floyd High School. Property amenities include parking. Explore more single-family home listings in Suffolk County.

The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey™ MLS. 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. This information is provided exclusively for consumers’ personal, non-commercial use. Information Copyright 2026, OneKey™ MLS. All Rights Reserved.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.