One Manhattan Square is Extell's so-called "vertical village" on the Lower East Side, stretching 800 feet into the air. There will be 815 one-to-three-bedroom units, plus 100,000 square feet of amenity space, and 40,000 square feet of garden space. Sales are expected to launch sometime this fall.

With its Jenga-like design from Herzog & de Meuron, 56 Leonard has certainly made its mark on the lower Manhattan skyline. It features 145 condominiums across its 60 stories, and closings began earlier this year. The Alexico Group and Hines are the developers.

Developed by Extell and designed by Beyer Blinder Belle, 70 Charlton sits in the western Soho neighborhood Hudson Square. It features 92 one-to-four-bedroom condominiums across 22 stories. Occupancy is expected by the end of 2016.

Manhattan View at MiMA is an interesting conversion story. It is the top 13 floors of the larger MiMA rental building. Originally known as One MiMA Tower, those 13 floors are going from luxury rental to luxury condominium. Interior designer Jamie Drake of Drake / Anderson is handling the conversions. Sales launched in February of 2016.

One West End is the first condo building at Riverside Center, located on the southern end of what is technically Lincoln Square (though often referred to as the Upper West Side). Designed by Pelli Clarke Pelli, it has 246 units.

Yes, One Riverside Park is the infamous "poor door" building, featuring separate entrances for its market-rate and affordable residences. Its 219 units have been on the market for over two years. Goldstein, Hill & West Architects is responsible for the design and Extell is the developer.

With a stunning design by FXFOWLE, this project, developed by Artimus, has 38 units and sits on the corner of Central Park West and 110th Street on the border of the Upper West Side and Harlem. It benefits from a 25-year abatement and sales launched in April; apartments up for grabs range from a $3 million three-bedroom to a nearly $9 million five-bedroom.

This six-story building has 21 luxury condominium units. Newman Design Architecture is the developer. Sales launched in August of 2016 and occupancy is expected before winter.

The ODA New York-designed 190 South 1st Street is a 13-story, 32-unit condominium building in Williamsburg. It's being co-developed by Adam America Real Estate and the Naveh Shuster Group, and received a 15-year tax abatement through 421-a. Though it currently benefits from its proximity to the L train, that shouldn't be a problem when the line's interborough service shuts down in 2019, as it is also near the J, M, and Z trains. Sales launched in June 2015, and it's not about 75 percent sold; occupancy is expected in 2017.

Located in Downtown Brooklyn, the Nevins will bring 73 condominiums to the neighborhood. The developers are Adam America Real Estate and the Naveh Shuster group, with Issac & Stern as architect and Andres Escobar as interior designer. Sales launched in July of 2016 with prices starting at $550,000.

This six-story, 31-unit condo project in Boerum Hill features an exterior by Issac & Stern and interiors by Paris Forino. Adam America Real Estate is the developer and sales launched in June of 2016. Right now, the cheapest apartment for sale is a 789-square-foot one-bedroom, asking $950,000—but it does have that abatement going for it.

The first condo building within the Pacific Park megaproject is another beneficiary of the 421-a program. Designed by COOKFOX, 550 Vanderbilt features 278 units across 17 stories. The apartments are a mix of studios, one-, two-, three-, and four-bedrooms, from $890,000 to more than $6 million. Sales launched last year, and it's on track to welcome residents this year.

Located in Clinton Hill, Waverly Brooklyn has 48 condominium units across seven stories. It is being developed by Orange Management and Gerner, Kronick & Valcarcel is responsible for the design. It benefits from a 25-year abatement, and residents should be moving in by the end of the year.