Inside the 6 most fascinating, innovative reconstruction projects in NYC

Originally seen on nypost.com

It's often cheaper to rip it up and start again. But a handful of NYC's best new buildings are preservation and reconstruction jobs.

The rat’s nest of regs that is city zoning may stymie construction, redevelopment and conversion projects — but in the hands of the right visionary architects and engineers, zoning can also produce truly innovative outcomes.

Here’s a look at some of NYC’s most fascinating extreme makeovers making their debuts right now.

The Big Deal

A historic limestone building at One Madison was saved and capped with an all-new glass structure.

To reinvent One Madison in Midtown South, SL Green Realty Corp. took the limestone building that stretched along the north side of 23rd Street from Madison to Park avenues and added 520,000 square feet of new, glass-enclosed offices. It now totals 1.4 million square feet.

Footings were enlarged by 200%, 13 columns were added and existing ones reinforced. Every core, every elevator shaft and every fire stair was demolished while carving out 12% of the floors so a new core could be shifted north.

To reinvent One Madison in Midtown South, SL Green Realty Corp. took the limestone building that stretched along the north side of 23rd Street from Madison to Park avenues and added 520,000 square feet of new, glass-enclosed offices. It now totals 1.4 million square feet.

Footings were enlarged by 200%, 13 columns were added and existing ones reinforced. Every core, every elevator shaft and every fire stair was demolished while carving out 12% of the floors so a new core could be shifted north..

The Strip Show

Meanwhile, the Penn Plaza area has completely reimagined buildings by Vornado, each tricked out with every office perk imaginable.

Vornado Realty Corp. has reinvented the Penn Plaza area with both Penn 1 and now Penn 2.

It’s an extreme makeover of Seventh Avenue next to Madison Square Garden designed by MdeAS Architects. A rectangle structure was stripped and refitted with a new, multi-story glass “bustle” across its front held up by giant angled footings and a new, triple-glazed glass wall.

“It’s all brand-new construction attached to the existing property,” said Glen Weiss of Vornado.

The lower 12 floors have setbacks with outdoor spaces and every other upper story has loggias on the western corners. The northern end of the bustle on the second floor has a 280-seat, 4,000 square-foot town hall with large screens, a green room and terrace. “It’s a place where our tenants can do anything,” Weiss said.

The property is topped with a 17,582-square-foot outdoor park and pavilion.

Madison Square Garden Entertainment has leased the top seven stories, while Major League Soccer is onboard for 120,000 square feet. Remaining tower floors have asking rents of $110 to $125 per foot.

“There is great action now that the building is open with daily tours and proposals,” said Weiss.

The Club Kid

Terminal Warehouse, a notorious nightclub, is reborn as posh office spaces.

On the edge of the Hudson River, L&L, along with Columbia Property Trust, are finishing up the $1.2 billion re-massing of the Terminal Warehouse in Chelsea — better known to nightlife denizens as the old Tunnel nightclub.

Through the efforts of CookFox and Gensler architects, it’s now turning into a 1.3 million-square-foot tunnel of amenities, interior courtyards and retail spaces, while office tenants above will have terraces and unique office spaces.

“We had to hold up the whole facade on the west while building the new building,” said L&L’s David Orowitz of one of the many challenges.

Double-height spaces abound plus tenants can have dedicated entrances and elevators. A terraced atrium runs from the eighth floor to the ground-level garden. While the old railroad tracks were covered, there are peek-a-boo moments where you can look through and see portions of the tracks. Huge dramatic thermal windows, lots of brick and ancient large timbers from the 1890s create a feeling of authenticity and old New York, Orowitz said.

The Sugar Shack

A longtime coming, the Domino sugar factory is once again open to workers.

In Brooklyn, the conversion of the former brick Domino sugar factory into the Refinery took lots of glass and creative architecture by PAU, as well as years and $150 million from developer Two Trees.

“We are now starting to see more traction with larger uses, particularly those that want to tap into the creative but educated labor pool,” said Brett Shannon of CBRE’s leasing team.

A 15-story, glass-and-steel cube topped with a dome was built behind the brick facade that ends at the eighth floor — leaving soaring glass spaces above.

Unique offices are located within the glass cube set several feet behind the brick facade and its curved “window” openings, while other spaces are surrounded by all glass. There are also terraces, a 27,000-square-foot penthouse amenity space and a lower-level Equinox Fitness Club with a swimming pool, a plunge pool and a gym.

Asking rents range from $69 to $90 per foot across the entire building, which can accommodate both tenants small and large.

The Quarter Pounder

To go bigger and better at 425 Park, Foster + Partners saved 25% of the existing building.

Developer L&L Holding wanted to put a new tower at 425 Park Ave., long before the East Midtown rezoning was passed, which meant if they demolished, they could only build a smaller project.

Instead, architect Norman Foster of Foster & Partners followed rules that require 25% of the former structure to remain in place. And while complicated engineering stalled construction for many months, it produced dramatic double-height floors with diagonal beams, a tenant-amenity floor and some of the highest rents in the city. Now, companies like Citadel are enjoying their offices and the Jean-Georges restaurant, Four Twenty Five, is open off the lobby.

“It’s very special and designed very functionally,” said David Orowitz of L&L Holding.

The Show Off

Time Square’s 1568 Broadway was reborn as TSX, a hotel and music venue where artists perform live and on the big screen.

L&L has also reinvented 1568 Broadway, now the TSX Broadway, into a hotel and entertainment project. Here, the interior landmarked Palace Theatre, owned by the Nederlander Organization, was slowly lifted off the ground floor, moving its entrance to West 47th Street, and giving the revitalized structure valuable retail frontage along Broadway.

“It was done in 6-inch increments,” said Orowitz.

Now, the theater has been completely renovated. Another 100,000 square feet of entertainment space topped by a 661-key flagship Tempo by Hilton hotel was added.

The centerpiece of TSX are giant LED screens overlooking the Red Stairs in the middle of Times Square that open to reveal stage acts.