Date
Details
Price
Change
Source
3/10/2026
Listed
$550,990
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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1/23
$550,990 Sale Pending
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1/23
Property Description
Generous layout with room for extended living, this spacious Hi-Ranch has great potential. The main level features an open kitchen, dining room, and living area with sliding doors leading to a large deck. There is also a laundry room with washer and dryer, two large closets, and interior access to a one-car garage. A few steps up leads to a finished attic space offering additional room for storage or a home office, along with a half bath. The main level features a primary bedroom with dual closets and two additional bedrooms. The lower level has 2 bedrooms, full bath, and living area with walk out entrance. The backyard features multiple outdoor areas including an additional detached two car garage.
Full Property Details
Full Property Details for 77 Washington Ave
General
- Price: $550,990
- Taxes: $10,468
- Status: Pending
- Type: Single Family
- Source: Long_Island
- MLS ID: 968989
- Updated: 3/23/2026
- Added to Site: 25 day(s) ago
Interior
- Number of Rooms: 11
- Interior Features: First Floor Bedroom, First Floor Full Bath, Eat-in Kitchen, Formal Dining, Open Kitchen, Washer/Dryer Hookup
- Appliances: Gas Cooktop, Gas Range, Refrigerator, Oil Water Heater
- Laundry Facilities: Yes
Rooms
Bathrooms
- Total Bathrooms: 3
- Full Bathrooms: 2
- Half Bathrooms: 1
Bedrooms
- Total Bedrooms: 5
Other Rooms
- Laundry: Electric Dryer Hookup, Laundry Room
Exterior
- Porch/Patio/Deck: Deck
Parking
- Garage: Yes
- Garage Spaces: 1
- Parking Features: Driveway, Garage
Location
- County: Suffolk County
- Cross Streets: Holly
School Information
- High School District: William Floyd
- Elementary School: Moriches Elementary School
- Middle School: William Floyd Middle School
- High School: William Floyd High School
Heating & Cooling
- Cooling Type: None
- Heating Type: Baseboard, Hot Water, Oil
- Heating Zones: 2
Utilities
- Sewer: Cesspool
- Water: Public
- Utility Description: Phone Available, Water Connected
Structural Information
- Architectural Style: Hi Ranch
- Detached/Attached: Detached
- Construction: Aluminum Siding
- Basement: Yes
- Basement Desc.: Finished
- Windows: Aluminum Frames
- Building Size: 2137
- Square Feet: 2,137
- Sq. Ft. Source: Public Records
- Year Built: 2002
Lot Features
- Lot Size (Acres): 0.3
- Lot Size (Sq. Ft.): 13,068
- Fence: Yes
- Lot Features: Back Yard, Near Public Transit, Near School, Near Shops
- Fencing (Description): Back Yard, Fenced, Front Yard
Financial Considerations
- Tax Amount: $10,468.47
Disclosures and Reports
- Special Conditions: In Foreclosure
- Property ID: 0200-787-00-05-00-001-003
Listed by Coldwell Banker American Homes
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— 77 Washington Ave —
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Schools
Schools serving 77 Washington Ave
School District:William Floyd Union Free School District
| Name | Grades | Distance |
|---|---|---|
Moriches Elementary School 16 Louis Avenue, Moriches, NY 11955 | K-5 | 0.9 mi |
William Floyd Middle School 630 Moriches-Middle Island Road, Moriches, NY 11955 | 6-8 | 1.3 mi |
William Floyd High School 240 Mastic Beach Road, Mastic Beach, NY 11951 | 9-12 | 2.2 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 77 Washington Ave
Tax History
Tax History for 77 Washington Ave
Year
Property Taxes
Change
Tax Assessment
Change
2020
100%
$2,480
—
2022
-100%
$2,480
—
2016
$9,491
-5%
$2,480
—
2020
$9,955
3%
$2,480
—
2018
$9,708
2%
$2,480
—
2017
$9,535
—
$2,480
—
2016
$9,564
2%
$2,480
—
2015
$9,346
3%
$2,480
—
2015
$9,079
3%
$2,480
—
2014
$8,836
3%
$2,480
—
2013
$8,597
—
$2,480
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 77 Washington Ave
77 Washington Avenue, Mastic, NY 11950 (MLS# 968989) is a Single Family property with 5 bedrooms, 2 full bathrooms and 1 partial bathroom. 77 Washington Avenue is currently listed for $550,990 and was received on March 10, 2026. Want to learn more about 77 Washington Avenue? Do you have questions about finding other Single Family real estate for sale in Mastic? You can browse all Mastic real estate or contact a Coldwell Banker agent to request more information.