Date
Details
Price
Change
Source
7/22/2026
Listed
$768,000
—
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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1/11
$768,000 Sale Pending
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Property Description
-
Full Property Details
Full Property Details for 850 Washington St
General
- Price: $768,000
- Taxes: $9,800
- Status: Pending
- Type: Single Family
- Source: Long_Island
- MLS ID: 1029596
- Updated: 8/17/2026
- Added to Site: 37 day(s) ago
Interior
- Number of Rooms: 8
- Interior Features: First Floor Bedroom, First Floor Full Bath, Entrance Foyer, Formal Dining, Marble Counters, Open Kitchen, Primary Bathroom
- Appliances: Other
Rooms
Bathrooms
- Total Bathrooms: 2
- Full Bathrooms: 2
Bedrooms
- Total Bedrooms: 3
Parking
- Garage: Yes
- Garage Spaces: 1
- Total Spaces: 2
- Parking Features: Detached, Private
Location
- County: Nassau County
School Information
- High School District: Contact Agent
- Elementary School: Washington Street School
- Middle School: Call Listing Agent
- High School: Contact Agent
Heating & Cooling
- Cooling Type: Wall/Window Unit(s)
- Heating Type: Natural Gas, Steam
- Heating Zones: 1
Utilities
- Sewer: Public Sewer
- Water: Public
- Utility Description: Cable Available
Structural Information
- Architectural Style: A-Frame
- Detached/Attached: Detached
- Construction: Other
- Sq. Ft. Source: Public Records
- Year Built: 1946
Lot Features
- Lot Size (Acres): 0.0918
- Lot Size (Sq. Ft.): 4,000
- Lot Dimensions: 40 x 100
Financial Considerations
- Tax Amount: $9,800
Disclosures and Reports
- Special Conditions: None
- Property ID: 2089-33-413-00-0001-0
- Block: 413
- Lot Number: 1
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— 850 Washington St —
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Schools
Schools serving 850 Washington St
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 850 Washington St
Tax History
Tax History for 850 Washington St
Year
Property Taxes
Change
Tax Assessment
Change
2025
$10,169
130%
$495
—
2024
$4,418
-58%
$495
-4%
2023
$10,570
2%
$515
4%
2022
$10,356
-11%
$495
-2%
2021
$11,579
-1%
$505
-39%
2020
$11,712
—
$822
—
2019
$11,712
6%
$822
—
2018
$11,056
5%
$822
-5%
2016
$10,525
4%
$864
—
2016
$10,094
10%
$864
—
2014
$9,201
—
$864
—
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 850 Washington St
850 Washington Street, Franklin Square, NY 11010 (MLS# 1029596) is a Single Family property with 3 bedrooms and 2 full bathrooms. 850 Washington Street is currently listed for $768,000 and was received on July 22, 2026. Want to learn more about 850 Washington Street? Do you have questions about finding other Single Family real estate for sale in Franklin Square? You can browse all Franklin Square real estate or contact a Coldwell Banker agent to request more information.