NYC neighborhood area
Upper East Side-Carnegie Hill is listed here as an NYC Planning neighborhood area in Manhattan. Use the area name for orientation, then use the street address for the office or record you need.
How Upper East Side-Carnegie Hill works
Usually, use Upper East Side-Carnegie Hill as a planning and local-orientation name, then use the street address for the community board, property record, building file, school, voting district, and service request.
NYC Planning places this area in Community District Tabulation Area 8. That statistical map closely approximates a community district, but it does not prove the board or agency assignment for one address.
Use the address lookup to find the board. A board can take concerns, explain local meetings, review land-use matters, and help with service problems. The City agency still owns the permit, bill, inspection, enforcement action, or benefit decision.
NYC Finance owns the property assessment, tax class, bill, and exemptions. NYC Buildings owns permits, violations, jobs, and certificates of occupancy. Search both with the exact address or borough-block-lot number when a property question touches both files.
Ordinary example
They use 311 or the responsible housing agency for the service case, keep the complaint number, use NYC Finance for the tax record, and use NYC Buildings for permits or violations. The community board can help route or follow the concern, but the neighborhood name does not replace any of those records.
Nearby neighborhood areas
Broader local notes and government links are on the Manhattan page.
Source: NYC Department of City Planning, 2020 Neighborhood Tabulation Areas. NTA names roughly correspond to recognized neighborhoods but are not definitive or exhaustive.