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.
Auction
Est. $682,000
63 Washington Avenue, Mastic Beach, NY 11951
4beds
2,970sqft
Single Family Residence, Residential
Built in 1975
0.38 Acres Lot
$-- Zestimate®
$230/sqft
$-- HOA
What's special
Private drivewayFull basementEat-in kitchen
- 12 days
- on Zillow |
- 161 |
- 2 |
Zillow last checked: 7 hours ago
Listing updated: July 30, 2025 at 02:03am
Listed by:
Nicole L. Petersen 631-338-3464,
Century 21 Icon 631-476-7600
Source: OneKey® MLS,MLS#: 894817

Travel times
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 4
- Full bathrooms: 4
Heating
- Oil, Other
Cooling
- None
Appliances
- Included: None
Features
- Other
- Basement: Full
- Attic: Unfinished
- Has fireplace: Yes
Interior area
- Total structure area: 2,970
- Total interior livable area: 2,970 sqft
Property
Parking
- Total spaces: 1
- Parking features: Garage
- Garage spaces: 1
Lot
- Size: 0.38 Acres
Details
- Parcel number: 0200974900700025000
- Special conditions: Auction,Real Estate Owned
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Cape Cod
- Property subtype: Single Family Residence, Residential
Condition
- Year built: 1975
Utilities & green energy
- Sewer: Septic Tank
- Water: Public
- Utilities for property: Electricity Connected
Community & HOA
HOA
- Has HOA: No
Location
- Region: Mastic Beach
Financial & listing details
- Price per square foot: $230/sqft
- Tax assessed value: $2,450
- Annual tax amount: $10,645
- Date on market: 7/29/2025
- Listing agreement: Exclusive Agency
- Electric utility on property: Yes
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