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$749,000 Just Listed

  • For Sale
  • Active
  • Single Family
  • 4 Beds
  • 2 Full Baths
  • 1,806 Sq. Ft.
  • 1 Car Garage
  • Updated 5 days ago
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Welcome to this beautifully maintained 4-bedroom, 2-bath Cape located in the highly desirable Massapequa School District. This spacious and versatile home offers an ideal layout for today's lifestyle, featuring a first-floor primary bedroom complete with a private en suite bath, plus an additional first-floor bedroom perfect for guests or home office. Upstairs, you'll find two generously sized additional bedrooms with ample storage and flexibility. The heart of the home is the warm and inviting den with a cozy fireplace, creating the perfect gathering space for relaxing evenings. A separate formal living room with sliding glass doors opens to the rear yard, offering seamless indoor-outdoor living and entertaining. The welcoming entry mudroom adds everyday convenience and organization. Completing the property is an oversized garage with plenty of room for storage, hobbies, or additional workspace. Set in a sought-after neighborhood close to parks, shopping, dining, and transportation and parkways this home combines comfort, space, and location in one exceptional opportunity.

Full Property Details for 340 Seaford Ave

General

  • Price: $749,000
  • Taxes: $13,040
  • Status: Active
  • Type: Single Family
  • Source: Long_Island
  • MLS ID: 997799
  • Updated: 5/12/2026
  • Added to Site: 6 day(s) ago

Interior

  • Number of Rooms: 8
  • Interior Features: First Floor Bedroom, First Floor Full Bath, Cathedral Ceiling(s), Entrance Foyer, Formal Dining, Granite Counters, Open Floorplan, Primary Bathroom, Master Downstairs
  • Appliances: Dishwasher, Dryer, Electric Range, Electric Water Heater, Microwave, Refrigerator, Stainless Steel Appliance(s), Solar Hot Water
  • Laundry Facilities: Yes
  • Flooring: Vinyl

Rooms

Bathrooms

  • Total Bathrooms: 2
  • Full Bathrooms: 2

Bedrooms

  • Total Bedrooms: 4

Other Rooms

  • Laundry: Electric Dryer Hookup, In Garage, Washer Hookup

Parking

  • Garage: Yes
  • Garage Spaces: 1
  • Parking Features: Attached, Driveway, Garage

Location

  • County: Nassau County
  • Cross Streets: Locust Street
  • Driving Directions: Merrick Road east to north on Seaford Avenue #340 on the left.
  • Direction Faces: East

School Information

  • High School District: Massapequa
  • Elementary School: Fairfield Elementary School
  • Middle School: Berner Middle School
  • High School: Massapequa High School

Heating & Cooling

  • Cooling Type: Wall/Window Unit(s)
  • Heating Type: Baseboard, Oil
  • Heating Zones: 2

Utilities

  • Sewer: Public Sewer
  • Water: Public
  • Utility Description: Cable Available, Electricity Connected, Sewer Connected, Trash Collection Public, Water Connected

Structural Information

  • Architectural Style: Cape Cod
  • Detached/Attached: Detached
  • Construction: Frame, Vinyl Siding, Wood Siding
  • Windows: Casement
  • Building Size: 1806
  • Square Feet: 1,806
  • Sq. Ft. Source: Public Records
  • Year Built: 1950

Lot Features

  • Lot Size (Acres): 0.1377
  • Lot Size (Sq. Ft.): 6,000
  • Lot Dimensions: 60 x 100
  • Fence: Yes
  • Lot Features: Back Yard, Front Yard, Landscaped, Level, Near Public Transit, Near School, Near Shops, Sprinklers In Front, Sprinklers In Rear
  • Fencing (Description): Back Yard, Fenced, Vinyl

Financial Considerations

  • Taxes Include: Sewer, Trash
  • Tax Amount: $13,040

Disclosures and Reports

  • Special Conditions: None
  • Property ID: 2489-57-174-00-0020-0
  • Block: 174
  • Lot Number: 20

Listed by Century 21 AA Realty

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Listing agent

— 340 Seaford Ave —

  • Century 21 AA Realty

516-826-8100

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

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Schools serving 340 Seaford Ave

School District:Massapequa Union Free School District
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 340 Seaford Ave Get Price Alerts and Save Property

Date
Details
Price
Change
Source
5/12/2026
Listed
$749,000
54.43%
MLS
6/19/2018
Sold
$485,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 340 Seaford Ave

Year
Property Taxes
Change
Tax Assessment
Change
2025
$13,106
238%
$460
—
2024
$3,875
-69%
$460
-4%
2023
$12,469
4%
$479
—
2022
$12,001
4%
$479
2%
2021
$11,572
9%
$470
-21%
2020
$10,573
—
$597
-7%
2019
$10,573
—
$640
-6%
2018
$10,536
13%
$682
-6%
2016
$9,346
—
$725
-5%
2016
$9,346
-1%
$767
-18%
2016
$9,400
-1%
$934
—
2015
$9,504
-8%
$934
—
2014
$10,343
—
$934
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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*These costs are estimates, and the interest rates assume exceptional credit standing.

Listed by Century 21 AA Realty

340 Seaford Avenue, Massapequa, NY 11758 (MLS# 997799) is a Single Family property with 4 bedrooms and 2 full bathrooms. 340 Seaford Avenue is currently listed for $749,000 and was received on May 12, 2026. Want to learn more about 340 Seaford Avenue? Do you have questions about finding other Single Family real estate for sale in Massapequa? You can browse all Massapequa real estate or contact a Coldwell Banker agent to request more information.

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