Skip to content
Photo 1 of 18: Front of Structure
Front of Structure
View all 18 photos

63 Washington Avenue, Mastic Beach, NY 11951

Suffolk County

Key Facts

4Beds
4Baths
2,970Sq Ft
1975Year Built
0.38Lot (acres)
1Garage

Description

Charming Cape with Endless Potential in Mastic Beach! Welcome to 63 Washington Avenue, a spacious 4-bedroom, 4-bathroom single-family home nestled on a generous 0.38-acre lot in the heart of Mastic Beach. Key features are a Den/family room and formal living areas, Full basement for storage or future finishing, attached 1-car garage with private driveway, Eat-in kitchen and a Master suite on the main level. Built in 1970, this residence offers nearly 3,000 square feet of living space and a layout perfect for multi-generational living or entertaining.

Property Information

Property Type

Residential

Sub-Type

Single Family Residence

Style

Cape Cod

Year Built

1975

Living Area

2,970 sq ft

Lot Size

0.38 acres

Garage Spaces

1

Days on Market

350

MLS® Listing#

894817

Property Features

Interior

Other

Appliances

None

Cooling

None

Heating

OilOther

Basement

Full

Construction

Frame

Utilities

Electricity Connected

Sewer

Septic Tank

Water Source

Public

Schools

Elementary:
Tangier Smith Elementary School
Middle:
William Paca Middle School
High:
William Floyd High School

Financial Details

Annual Taxes

$10,646

Assessed Value

$2,450

Parcel Number

0200-974-90-07-00-025-000

Affordability Calculator

$136,400

Estimated monthly payment

$3,630/mo

Principal $545,600 · Est. interest $761,161 over 30 yrs

Neighborhood Market Statistics

How this home compares to active listings in Mastic Beach, NY

$797,101
Median Listing Price
68
Median Days on Market
1,547
Median Sq Ft
$555
Median Price / Sq Ft
520
Active Listings
  • This home’s price is 14% below the area median.
  • Its price per sq ft is 59% below the area median.

Market statistics compiled from active EXIT Realty® and MLS listings in Mastic Beach, NY.

Location

Map showing the location of 63 Washington Avenue, Mastic Beach, NY 11951

Points of Interest in Mastic Beach, NY

Showing the Mastic Beach area map.

Nearby Schools

  • William Floyd High School

    Secondary · 0.8 mi away

  • William Paca Middle School

    Secondary · 0.9 mi away

  • Tangier Smith Elementary School

    Elementary · 0.9 mi away

  • Nathaniel Woodhull Elementary School

    Elementary · 1.1 mi away

  • Bell Bell's Childcare

    School · 1.2 mi away

  • John S Hobart Elementary School

    Elementary · 1.2 mi away

  • William Floyd Elementary School

    Elementary · 1.4 mi away

  • Moriches Elementary School

    Elementary · 2.0 mi away

  • William Floyd United Teachers

    School · 2.3 mi away

  • William Floyd Middle School

    Secondary · 2.5 mi away

  • Center Moriches High School

    Secondary · 2.5 mi away

  • Center Moriches School District

    School · 2.5 mi away

  • Clayton Huey Elementary School

    Elementary · 2.6 mi away

  • Our Lady Queen of Apostles Reg Catholic School

    School · 2.9 mi away

  • Leonard E. Burket Christian School

    School · 3.6 mi away

  • Kidnastics

    School · 3.7 mi away

  • East Port South Manor Central School District

    Secondary · 3.8 mi away

  • Brookhaven Elementary School

    Elementary · 4.1 mi away

  • East Moriches Elementary School

    Elementary · 4.2 mi away

  • East Moriches School

    Secondary · 4.2 mi away

Commute Calculator

Travel mode

Nearby Homes

Similar Homes Nearby

Similar Home Values

Comparable nearby listings and their asking prices.

Moving Cost Estimate

EXIT Agents in Mastic Beach

Listing Courtesy: Century 21 Icon - 6314767600

Presented by: Nicole L. Petersen

The data relating to real estate for sale on this website comes in part from the Internet Data exchange of OneKey MLS. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed. Copyright ©2026 OneKey MLS. All Rights Reserved
Fair Housing Notice

The data relating to real estate for sale on this web site comes in part from the Internet Data Exchange (IDX) program of one or more Multiple Listing Services (MLS). Listing information is deemed reliable but is not guaranteed accurate. Copyright © EXIT Realty® and respective MLS providers.

Data provided by LIBOR. MLS® Listing#894817. © 2026EXIT Realty®. All rights reserved.