Crunching numbers all day as one of the leading financial advisors at USB can’t be an easy task, so it makes perfect sense why Louise F. Gunderson chose to make this tranquil, inviting apartment her new home. The crystal-clear views of the Metropolitan Museum of Art and Central Park Reservoir probably don’t hurt either. Ms. Gunderson purchased a unit at 1035 Fifth Avenue for $4.75 million through a listing held by Lisa K. Lippman and Scott Moore at Brown Harris Stevens. The seller, Sylvan Schefler, head of the Investment Banking Department at Drexel Burnham Lambert Inc., likely had the same idea when he acquired the co-op in 1999.

The large single-pane tilt and turn windows of this 2BR/3BA home let in tons of natural light and perfectly frame the uniquely Upper East Side views. High ceilings and hardwood flooring throughout are two of the lovely prewar details, while updated touches like custom built-in shelving and charming window seats create a modern, urban feel.

More on the apartment right this way

Wall Street banker Brian Kelly and his wife Robin Foley have just purchased a gorgeous Upper East Side duplex at 830 Park Avenue for $8.495 million. Apartment 9/10B is reminiscent of a home in an Edith Wharton novel, which is appropriate because it’s managed to maintain much of its early 20^th century charm even as it boasts some of the most modern finishes.

Check out this beautiful duplex here

Well, if you were getting your finances together to buy the $13 million apartment at 15 Central Park West, you can get off the phone with your accountant because it’s sold. Unfortunately for you, Noel Berk of Mercedes/Berk has sold the Upper West Side stunner to someone else for $13.075 million. But that’s not going to stop us from writing about it, so sit back and take in the splendor that is the apartment you just barely missed out on.

Unit 15K is an absolutely astounding 3BR/3.5BA beauty, with giant windows that bathe the entire apartment with light. Upon entry to this 2,500 square-foot haven, you’re greeted with a gorgeous foyer with Venetian plaster walls. This leads to a spacious living room with huge windows so as not to obstruct your view of the Lincoln Center. There’s a dining room situated right off the living room, a perfect place to seat your guests as they spend too much time oohing and ahhing over your apartment to remember to eat. And speaking of food, let’s take a trip into this kitchen.

You won’t believe your eyes when you see the view from this gorgeous kitchen, here

Whoever coined the term “the lap of luxury” was clearly thinking of The Mayfair’s apartment #2BC at 610 Park Avenue. This opulent residence, with a $20 million price tag, is so lavish you feel elegant just looking at it. The gorgeous marble entrance gallery is a perfect first impression, setting the tone for the rest of the apartment.

The Mayfair was originally the Mayfair Regent Hotel, built back in 1925 by Rosario Candela’s famous partner J.E.R. Carpenter. The building was converted to 15 floors of beautiful condos in 1997.

Take a look inside this palatial pad here

New York socialites Danielle and Jonathan Segal have decided to upgrade from their 2BR/2.5 co-op on 65^th Street, to a gorgeous 3BR/3BA apartment… one block away. The daughter of Ilan Cohen, owner of real estate company Elite Management, and her hedge fund husband have just put down $4.77 million on apartment 2B at 133 East 64^th Street, with the help of Fox Residential‘s listing agents Barbara Fox and Brad Loe.

Take a look inside the beautiful home here

Why anyone would want to leave this gorgeous Carnegie Hill penthouse at 1150 5^th Avenue will remain a mystery for the ages. For some reason, the penthouse’s former owners, Karim Rashid and Tracy Buescher, have decided to sell their beautiful 5th Avenue pad. However, someone just hit the jackpot when they scooped up the 3BR/3.5BA beauty, built in 1924 by J.E.R. Carpenter – the unsung hero of 5^th Avenue. The co-op was designed by architect Charles Platt, the award winning designer responsible for Washington D.C’s Freer Gallery of Art.

Take a look inside this gorgeous penthouse here

Who knew bloggers could afford $14.9 million apartments? David Alan Stockman, of David Stockman’s Contra Corner (and other things discussed after the break), and his wife Jennifer, an art collector and the current president of the Guggenheim Foundation’s board of trustees, have just purchased a 5BR/6.5BA penthouse at 170 East End Avenue through brokers Andrea Wohl Lucas and Bruce Lucas of Corcoran.

Though the building itself isn’t much to look at, this 4,902-square-foot penthouse makes up for its stark, stacked exterior with a well-thought-out floor plan designed to make the most of the location’s natural light and sweeping views of the East River, neighboring Carl Schurz Park, and the cityscape.

Have a look inside

Apartment 7C, a palatial apartment at 911 Park Avenue has been sold. Marsh CEO Peter Zaffino purchased the astounding pre-war pad for $6.75 million.

This Upper East Side beauty, represented by brokers Debra LaChance and Denise LaChance, has 10 rooms, with 4 bedrooms, 4 bathrooms, and marble floors and hardwoods throughout. The high-rise also features a private landing, a library and a great room with a wood-burning fireplace for those cozy nights by the fire.

It also contains an enviably large eat-in kitchen and the increasingly elusive formal dining room. The library features wall-to-wall built-ins and the entire apartment boasts coffered ceilings.

Take a look inside this astonishing apartment here

It’s a great market for townhomes. 54 East 64th Street has been sold to designer Reed Krakoff and his wife Delphine for $28 million.

This news is especially remarkable considering the townhouse’s history. Formerly a Kips Bay Decorator Show House and a one-time home of the New York Observer, this Upper East Side gem was transformed into a luxurious home when it was purchased by real estate investor David Quinlan for $18.74 million back in 2005.

After failing to turn the hefty profit he was hoping for, Quinlan sold the townhouse for $20 million in 2011. Last year it was placed back on the market for $20 million; however, broker Dolly Lenz changed that, upping the asking price to $28 million. They don’t call her a superbroker for nothing.

Check out more photos of the townhouse here