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John G. SlatteryCorcoran

Licensed Real Estate Salesperson · Upper East Side, New York

John G. Slattery, Corcoran Chelsea/Flatiron

Corcoran Chelsea/Flatiron 220 West 19th Street New York, NY 10011
jgslattery@corcoran.com(646) 245-5914

© 2026 John G. Slattery

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Homepage photo: East 78th Street by Ajay Suresh, CC BY 4.0. Resized and cropped.

John G. Slattery is a Licensed Real Estate Salesperson with Corcoran, licensed as John G. Slattery.

Corcoran and the Corcoran logos are trademarks of Corcoran Group LLC. The Corcoran System fully supports the principles of the Fair Housing Act and the Equal Opportunity Act.

Guides & notes

A clearer view of the Upper East Side.

Practical guides to co-ops, townhouses, the local market, and the decisions that come before a move.

Night skyline looking west from East 76th Street and Third Avenue in the Upper East Side

Upper East Side, Manhattan: A Neighborhood Guide

A practical guide to Manhattan’s Upper East Side, its roughly East 59th to East 96th Street, Fifth Avenue to East River frame, local areas, housing mix, parks, Museum Mile, subway access, landmarks, and the buyer and seller questions that matter.

The Solomon R. Guggenheim Museum exterior on Fifth Avenue in New York

Carnegie Hill: A Neighborhood Guide

A source-cited guide to Carnegie Hill on Manhattan’s Upper East Side, covering its informal boundaries, historic architecture, housing mix, schools, parks, transit, cultural institutions, and the practical questions buyers and sellers should ask.

A prewar-style apartment building at 521 Park Avenue near East 60th Street in Lenox Hill.

Lenox Hill: A Neighborhood Guide

A source-backed guide to Lenox Hill’s approximate boundaries, Park Avenue and Madison Avenue co-op corridors, side streets, hospital and river blocks, parks, transit, schools, ownership rules, and practical buyer and seller decisions.

Stone arch and colorful flower bed along a path in Carl Schurz Park

Yorkville: A Neighborhood Guide

This guide explains where Yorkville sits on the Upper East Side, how its varied housing works, what Carl Schurz Park and the East River edge add to daily life, and which transit, school, ownership, renovation, and block-position questions matter before buying or selling.

Gracie Mansion exterior with pale yellow walls, green shutters, white porches, and garden flowers.

East End Avenue and Gracie Place: A Neighborhood Guide

A practical guide to the quiet riverfront pocket along East End Avenue from about East 79th to East 90th Street in Yorkville, including Carl Schurz Park, John Finley Walk, Gracie Mansion, Henderson Place, homes, transit, flood and landmark checks, tradeoffs, and buying or selling.

Green awning at the entrance to Eleven Fifty Fifth Avenue in Carnegie Hill on the Upper East Side.

Buying a Co-op on the Upper East Side: What to Check Before You Buy

A practical buyer’s guide to Upper East Side co-op purchases, from share ownership and building financials to board packages, financing limits, transfer taxes, interviews, and closing.

Park Avenue streetscape in Manhattan’s Upper East Side with apartment buildings, trees, traffic, and a taxi

Selling a Co-op on the Upper East Side: Pricing, Preparation and Board Review

Learn how to price and prepare an Upper East Side co-op, compare offers, and plan for board review, transfer fees, and closing.

Brownstone stoops and detailed facades along a tree-lined Upper East Side street

Upper East Side Townhouses and Brownstones: A Guide to Buying, Owning and Selling

This guide explains what townhouse and brownstone mean on the Upper East Side, where these homes cluster around Carnegie Hill and the East 80s, and how to verify use, ownership, condition, zoning, and landmark status before you buy, renovate, or sell.

Ornate Art Deco-style apartment tower rising above street trees in Manhattan

Buying a Home on the Upper East Side: A First-Time Buyer’s Guide

A practical guide to a first purchase on Manhattan’s Upper East Side: build a realistic budget, compare co-op and condo ownership, prepare for board and building review, compare Lenox Hill, Carnegie Hill, Yorkville and East End Avenue, and move from search to closing with the right questions.

Stone arch and garden path inside Carl Schurz Park on Manhattan’s East End Avenue

Moving to the Upper East Side: Neighborhoods, Housing and Planning Your Move

A practical guide for out-of-area and international renters and buyers planning a move to Manhattan’s Upper East Side. Compare Lenox Hill, Carnegie Hill, Yorkville and East End Avenue; understand renting, condos and co-ops; plan a remote search; and verify schools, transit, building rules and moving logistics before you sign.