About Onyx
Step into a lively, modern way of living at Onyx, where vibrant style and everyday convenience seamlessly come together in Uniondale, New York. Picture yourself unwinding by the resort-style pool, grabbing a coffee at the on-site bar, or pampering your pet at the exclusive dog spa. Nestled minutes from Long Island?s top universities, major medical centers, and local hot spots, Onyx offers more than just a place to live ? it?s a lifestyle. Alongside curated one- and two-bedroom floor plans, you?ll also find seamless access to wellness and social spaces: a state-of-the-art fitness center, cozy co-working areas, a curated calendar of resident events, and outdoor gatherings around the fire pit. Experience our dynamic community.
Onyx is an apartment located in Nassau County, the 11553 Zip Code, and the Walnut Street Elementary School, Turtle Hook Middle School, and Uniondale High School attendance zone.

Pricing and Floor Plans
1 Bedroom
1 Bed/1 Bath-A1
$2,995
1 Bed, 1 Bath, 575 Sq Ft
https://imagescdn.homes.com/i2/oQuGGbzBj6myieaX3qNc8SYWgf2gVU9LBXpt43J7n9w/116/onyx-uniondale-ny.jpg?t=p&p=1
Unit | Price | Sq Ft | Availability |
---|---|---|---|
904 | $2,995 | 575 | Now |
2 Bedrooms
2 Bed/2 Bath-B1
$3,464 - $3,514
2 Beds, 2 Baths, 845 Sq Ft
https://imagescdn.homes.com/i2/iBlUVUmbF6Cmb2fQSxAIaYG02EjH2ZwA5Na2Jyh7yL8/116/onyx-uniondale-ny-2.jpg?p=1
Unit | Price | Sq Ft | Availability |
---|---|---|---|
507 | $3,464 | 845 | Now |
305 | $3,464 | 845 | Now |
411 | $3,489 | 845 | Now |
903 | $3,494 | 845 | Now |
112 | $3,494 | 845 | Now |
714 | $3,504 | 845 | Now |
113 | $3,504 | 845 | Now |
909 | $3,514 | 845 | Now |
205 | $3,474 | 845 | May 7 |
810 | $3,504 | 845 | May 7 |
908 | $3,514 | 845 | May 7 |
410 | $3,479 | 845 | May 8 |
119 | $3,504 | 845 | May 9 |
213 | $3,494 | 845 | Jun 12 |
Map
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