Posh neighborhoods are areas known for their affluence and high property values. They often feature luxurious homes, well-maintained parks, and exclusive amenities. Residents typically enjoy access to fine dining, upscale shopping, and cultural attractions, making these neighborhoods desirable places to live. These areas often attract wealthy individuals and families, contributing to a sense of community among residents. Posh neighborhoods may also have private schools and clubs, enhancing their appeal. Examples of such neighborhoods include Beverly Hills in California and Upper East Side in New York City.