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565 Avenue A 104Uniondale, NY 11553

For Sale

$359,900

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Welcome to this lovely, move-in ready, first-floor one-bedroom, one-bath home with full basement in the desirable Greenfield Estates community. Beautifully renovated within the last five years, this inviting residence features white oak floors, stainless steel appliances, an electric fireplace, and a tastefully updated full bath with a walk-in shower. Additional highlights include natural gas heating, central air conditioning, and a whole-house water filtration system. The spacious living room opens directly to a private backyard patio, creating the perfect setting for relaxing or entertaining. The sun-filled bedroom offers generous space and a roomy walk-in closet. The full basement provides exceptional additional living and storage space, including two bonus rooms ideal for guests, a home office, gym, or hobby area, plus a washer/dryer, utility sink, and toilet. Residents enjoy an assigned parking space, ample guest parking, and access to a beautifully maintained picnic and play area. Greenfield Estates, offering low maintenance fees, is conveniently located to main roads, transportation and shopping.

Listed by Vivian M. DeBlasi CBR WCR

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Gateway to The Hamptons R E

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631-325-3449

Listed by Dari A. Rudge SRES SRS

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Gateway to The Hamptons R E

Last updated May 31, 2026

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Source: OneKey #999747

Listing Facts

  • TypeCo-op
  • NeighborhoodUniondale
  • Bedrooms1
  • Bathrooms1
  • Days on Prevu28
  • HOA/Maint. Fees$675/month
  • Size1,000 sqft
  • Price per sqft$360

Amenities

  • Dishwasher
  • Washer/Dryer
  • Pets Allowed
  • Air Conditioning
  • Parking

Location

Mortgage Calculator

Listing History

05/19/2026
Listed by Gateway to The Hamptons R E
$359,900

Property Details for 565 Avenue A 104

Association

Amenities

  • Pets Allowed: Cats OK, Dogs OK, Number Limit

Exterior

Construction

  • Property Attached: Yes
  • Property Condition: Updated/Remodeled
  • Stories Total: 3
  • Year Built: 1987
  • Architectural Style: Garden
  • Common Walls: Center
  • Construction Materials: Frame, Vinyl Siding
  • Entry Level: 1

Features

  • Building Features: Outdoor Space

Measurements

  • Building Area Units: Square Feet

Interior

Features

  • Appliances: Dishwasher, Dryer, Gas Range, Refrigerator, Stainless Steel Appliance(s), Washer, Water Purifier Owned
  • Fireplace Features: Electric
  • Fireplace: Yes
  • Fireplaces Total: 1
  • Flooring: Hardwood
  • Interior Features: First Floor Bedroom, First Floor Full Bath, Breakfast Bar, Eat-in Kitchen, Entrance Foyer, Kitchen Island, Open Floorplan, Open Kitchen, Pantry, Primary Bathroom, Washer/Dryer Hookup

Measurements

  • Living Area: 1,000
  • Living Area Source: Other

Rooms

  • Basement: Finished, Full
  • Has Basement: Yes
  • Bathrooms Full: 1
  • Bathrooms Total Integer: 1
  • Bedrooms Total: 1
  • Rooms Total: 4

Other

Location

  • Subdivision Name: Greenfield Estates

Parking

Parking

  • Parking Features: Assigned
  • Parking Total: 1

Schools

Elementary School

  • Elementary School: Northern Parkway Elementary School
  • Elementary School District: Uniondale

High School

  • High School: Uniondale High School
  • High School District: Uniondale

Middle or Junior School

  • Middle Or Junior School: Lawrence Road Middle School
  • Middle Or Junior School District: Uniondale

Utilities

Equipment

  • Cooling: Central Air
  • Heating: Natural Gas
  • Laundry Features: In Basement
  • Sewer: Public Sewer
  • Utilities: Cable Available, Electricity Connected, Natural Gas Connected, Sewer Connected, Trash Collection Public, Water Connected
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this co-op have?

There is 1 bedroom and 1 bathroom in this co-op at 565 Avenue A 104.

What schools are nearby to 565 Avenue A 104?

Nearby schools include the Northern Parkway Elementary School, Lawrence Road Middle School, and Uniondale High School.

Does this co-op have parking?

Yes, there is 1 parking space available for 565 Avenue A 104.

Are pets allowed at 565 Avenue A?

Yes, 565 Avenue A allows pets. Check the Property Details for any relevant restrictions.

What is the square footage on this co-op?

According to the MLS, this listing is 1,000 sqft.

565 Avenue A 104 is a 1-bedroom, 1-bath co-op for sale in Uniondale NY 11553. Available on Prevu for 28 days at $359,900. This property features 1,000 square feet of living space, located in Uniondale. The median listing price for co-ops in this area is $669,999. Nearby schools include Northern Parkway Elementary School, Lawrence Road Middle School, and Uniondale High School. Property amenities include dishwasher, pets allowed, air conditioning, parking, and washer/dryer. Browse more co-op 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.