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140 Baltimore AvenueMassapequa, NY 11758

For Sale

$1,199,999

Smart Buyer Rebate $12,000

EVEN JETS AND GIANTS FANS WILL BE RAVEN ABOUT THIS ONE...A RARE LEGAL TWO FAMILY RIGHT HERE ON BALTIMORE! WELCOME TO THIS SPACIOUS LEGAL TWO FAMILY WITH C/O, SET ON AN 80X100 LOT, WITH A 2 CAR GARAGE IN THE MASSAPEQUA SCHOOL DISTRICT!

THE MAIN UNIT FEATURES A BEAUTIFULLY UPDATED EAT-IN KITCHEN WITH A LARGE CENTER ISLAND, 6 BEDROOMS, INCLUDING TWO WITH PRIVATE EN-SUITE BATHROOMS, AND 4 FULL BATHROOMS IN TOTAL. THE SECOND UNIT FEATURES 1 BEDROOM AND 1 FULL BATHROOM WITH ITS OWN LIVING SPACE...A SETUP WITH ENDLESS POSSIBILITIES!

ENJOY A NEW ROOF AND 40 OWNED SOLAR PANELS THAT ARE FULLY PAID OFF...NO LEASE, NO LOAN, JUST SAVINGS! THIS HOME ALSO OFFERS NATURAL GAS HEAT, A WHOLE-HOUSE WATER FILTRATION SYSTEM, AN EV CHARGER HOOKUP, AND AN AUTOMATIC GENERATOR FOR TOTAL PEACE OF MIND! HEAD OUTSIDE AND YOU’LL FIND A BRAND NEW GUNITE POOL! LEGAL TWO FAMILIES DON’T COME AROUND OFTEN IN MASSAPEQUA...THIS IS A RARE OPPORTUNITY YOU WON’T WANT TO MISS! PER C/O PROPERTY MUST BE OWNER OCCUPIED

Listed by Jordan Destefano

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Realty Advisors Inc

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516-826-1111

Listed by Petar Lazic

·

Realty Advisors Inc

Last updated October 27, 2026

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Source: OneKey #1064374

Listing Facts

  • TypeSingle-family
  • NeighborhoodMassapequa
  • Bedrooms7
  • Bathrooms5
  • Days on Prevu10
  • Taxes$19,551/year
  • Size3,560 sqft
  • Price per sqft$337

Amenities

  • Dishwasher
  • Washer/Dryer
  • Parking

Location

Mortgage Calculator

Listing History

10/21/2026
Listed by Realty Advisors Inc
$1,199,999
  1. 10/21/2026$1,199,999
    Listed by Realty Advisors Inc

Property Details for 140 Baltimore Avenue

Exterior

Construction

  • Year Built: 1958
  • Architectural Style: Colonial, Includes Legal Accessory Apartment
  • Construction Materials: Frame

Measurements

  • Building Area Units: Square Feet
  • Lot Size Acres: 0.18
  • Lot Size Dimensions: 80,100
  • Lot Size Square Feet: 8,000

Financial

Taxes

  • Parcel Number: 2489-52-169-00-2806-0
  • Tax Annual Amount: $19,551.00
  • Tax Year: 2026

Interior

Features

  • Appliances: Dishwasher, Dryer, Gas Range, Microwave, Refrigerator, Washer
  • Fireplace: Yes
  • Interior Features: First Floor Bedroom, First Floor Full Bath, Crown Molding, Eat-in Kitchen, Primary Bathroom

Measurements

  • Living Area: 3,560
  • Living Area Source: Public Records

Rooms

  • Basement: Finished, Partial
  • Has Basement: Yes
  • Bathrooms Full: 5
  • Bathrooms Total Integer: 5
  • Bedrooms Total: 7
  • Rooms Total: 13

Parking

Parking

  • Garage Spaces: 2
  • Garage: Yes
  • Parking Features: Driveway, Garage

Schools

Elementary School

  • Elementary School: Lockhart Elementary School
  • Elementary School District: Massapequa

High School

  • High School: Massapequa High School
  • High School District: Massapequa

Middle or Junior School

  • Middle Or Junior School: Berner Middle School
  • Middle Or Junior School District: Massapequa

Utilities

Equipment

  • Cooling: Wall/Window Unit(s)
  • Heating: Baseboard, Natural Gas
  • Sewer: Public Sewer
  • Utilities: Electricity Connected, Natural Gas Connected, Water Connected
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 7 bedrooms and 5 bathrooms in this single-family home at 140 Baltimore Avenue.

What schools are nearby to 140 Baltimore Avenue?

Nearby schools include the Lockhart Elementary School, Berner Middle School, and Massapequa High School.

Does this single-family home have parking?

Yes, there are 2 parking spaces available for 140 Baltimore Avenue.

What are the annual taxes for 140 Baltimore Avenue?

Annual taxes for this single-family home are estimated at $19,551.

How does 140 Baltimore Avenue compare to other single-family homes in Massapequa?

This single-family home is listed 1% below the average price for single-family homes in Massapequa and has been on the market for 62 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 3,560 sqft.

140 Baltimore Avenue is a 7-bedroom, 5-bath single-family home for sale in Massapequa NY 11758. On Prevu for 10 days at $1,199,999. This residence features 3,560 square feet of living space, located in Massapequa. The median listing price for single-family homes in this area is $1,199,000. Nearby schools include Lockhart Elementary School, Berner Middle School, and Massapequa High School. Additional amenities include dishwasher, parking, and washer/dryer. View other single-family home listings in Nassau County.

The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey™ MLS. The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. Information Copyright 2026, OneKey™ MLS. All Rights Reserved.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.