介绍格雷西绿色的9号顶层公寓 - 一整层的惊艳之作，拥有近1,000平方英尺的私人户外空间。坐落在这栋精品上东区公寓的顶部，9号顶层公寓提供了纽约人梦寐以求的户外生活：两个宽敞的露台总计超过900平方英尺，其中包括一个720平方英尺的私人露台，横跨整栋建筑，框架是开放的西南天际线美景。这里是室内外娱乐、休闲和日常生活的终极背景 - 所有的一切都在完全的隐私中进行。

室内，带钥匙的电梯直接通往一个阳光充沛、近50英尺宽的大房间，配有10英尺高的天花板、超大法式窗户和宽板白橡木地板。宽敞的客厅和餐区与露台无缝连接，营造出流畅的阁楼般的感觉，整个空间洋溢着惊人的自然光线。

开放式的厨师厨房既实用又美观，配有蒙特克莱尔·丹比大理石台面、大型岛台、时尚的白色漆面橱柜，以及包括Sub-Zero冰箱、通风的Wolf煤气灶和Miele洗碗机在内的优质家电组合。

主套房是一个私密的退处，配有第二个露台（218平方英尺）、步入式衣橱和一个带辐射加热地板、悬浮双洗手台和步入式玻璃淋浴的水疗式大理石浴室。另有三间额外卧室，提供开阔的视野、宽敞的衣橱和通往设备齐全的浴室的通道。这个家还包括一台博世洗衣机/烘干机和集成的智能布线，适用于窗帘、音频和气候控制。

业主目前提供一年的让步，涵盖房地产税和共用费用。

格雷西绿色位于东90街427号，是一个只有21个住宅单元的亲密新开发项目。设施包括有人值守的大厅、健身中心、儿童游乐室、自行车室、私人储藏室和一个屋顶休息室。藏身于靠近格雷西大厦和卡尔·舒尔茨公园的安静林荫小道中，提供罕见的宁静，同时便捷地通往Q线地铁、Whole Foods、顶级私立学校和东河长廊。

Introducing Penthouse 9 at Gracie Green - A full-floor showstopper with nearly 1,000 square feet of private outdoor space. Perched atop this boutique Upper East Side condominium, Penthouse 9 delivers the rare kind of outdoor living New Yorkers dream about: two sprawling terraces totaling over 900 square feet, including a 720-square-foot private terrace that spans the full width of the building, framed by open southwest skyline views. It's the ultimate backdrop for indoor-outdoor entertaining, lounging, and everyday living - all in complete privacy.

Inside, the keyed elevator opens directly into a sun-drenched, nearly 50-foot-wide great room with 10-foot ceilings, oversized French casement windows, and wide-plank white oak floors. The expansive living and dining area seamlessly connects to the terrace, creating a fluid, loft-like feel with stunning natural light throughout.

The open chef's kitchen is as functional as it is beautiful, featuring Montclair Danby marble countertops, a large island, sleek white lacquer cabinetry, and a premium appliance package including a Sub-Zero refrigerator, vented Wolf gas range, and Miele dishwasher.

The primary suite is its own private retreat, complete with a second terrace (218 square feet), a walk-in closet, and a spa-like marble bathroom with radiant heated floors, floating double vanity, and walk-in glass shower. Three additional bedrooms offer open exposures, generous closets, and access to well-appointed bathrooms. The home also includes a Bosch washer/dryer and integrated smart wiring for shades, audio, and climate control.

The sponsor is currently offering a one-year concession covering real estate taxes and common charges.

Gracie Green, located at 427 East 90th Street, is an intimate new development with just 21 residences. Amenities include an attended lobby, fitness center, children's playroom, bike room, private storage, and a rooftop lounge. Tucked in a quiet, tree-lined pocket near Gracie Mansion and Carl Schurz Park, it offers rare tranquility with unmatched access to the Q train, Whole Foods, top private schools, and the East River promenade.