517 E 87th Street Unit Triplex, New York, NY 10128

$2,700,000

This extraordinary 25-foot-wide Upper East Side triplex residence lives like a private mini-townhouse—offering the size and scale of ~3,500 square feet within a boutique pre-war townhouse coop. Spanning the first two floors of the building plus a lower level space, this crown-jewel pairs timeless architectural presence with a rare 25-by-20-foot… Read More lushly landscaped private garden, creating an unparalleled indoor-outdoor lifestyle in the heart of Manhattan. The parlor floor unfolds as the centerpiece of the residence, defined by soaring 11-foot ceilings, rich hardwood floors, and a wood-burning fireplace that anchors the living space with warmth and character. Expansive glass windows face directly the magnificent private garden – making it ideal for intimate evenings, elegant entertaining, or large-scale gatherings. The garden is beautifully maintained with a discreet automated irrigation system, ensuring year-round vibrancy. Just beyond, the windowed kitchen blends warm granite countertops, classic wood cabinetry, stainless-steel appliances, and a vented hood, offering excellent storage and functionality. This level is thoughtfully arranged with a formal sitting room, dining area, media room, one bedroom, and a full bath—balancing gracious entertaining with comfortable daily living. The upper-level features two generously proportioned bedrooms with en-suite baths, including a primary suite with walk-in closet, dressing area, and vanity station—providing serene and private quarters. A spa-like bath with steam shower enhances the retreat-like atmosphere. A rare and valuable addition, the fully finished lower level offers exceptional flexibility for live-work, bonus space for staff, additional storage or otherwise. It has a separate entrance, kitchen and bath; legally zoned for nonprofit or a doctor’s office, it conveys with the apartment. Additional features include a 130-square-foot deeded storage room, in-unit washer and dryer, individually controlled air-conditioning units, and ceiling fans in every room. Polished onyx windowsills at street level add a subtle layer of architectural refinement throughout. The pet-friendly cooperative offers low monthly charges and allows co-purchasing and pieds-à-terre with board approval on a case-by-case basis. Ideally situated just one block from Carl Schurz Park and Gracie Mansion, the home is moments from the Second Avenue subway, the 4/5/6 lines, neighborhood markets, and fine dining. For drivers, easy access to the FDR and convenient street parking complete the lifestyle appeal. Read Less

Listing Courtesy of: Kristi Ambrosetti, Sothebys International Realty, 212-606-7660.

Listing Snapshot

Days Online

Last Updated

Feb 2, 2026

Property Type

Apartment

Beds

Full Baths

Square Ft.

9,613

Lot Size

0.06 Acres

Year Built

1925

MLS Number

RLS20067302

30 Days Snapshot Of 10128

$1.81M

+4%

(avg) sold price

homes sold

Snapshot

Area Map

Additional Details

Building

Entry Level: 1, Living Area Units: SquareFeet, Rooms Total: 7, Structure Type: MultiFamily

Property

Property Sub Type: Apartment

Taxes

Tax Annual Amount: $0, Tax Block: 01584, Tax Lot: 0012

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517 E 87th Street Unit Triplex

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