# Chelsea Square Diner

> Old school diner with nostalgic decor and large windows offering street views creates a cozy, neighborhood vibe. Open 24/7 with ample seating including booths, counter, and conservatory area. Dog friendly atmosphere adds to the welcoming feel.

Source: https://www.atly.com/location/ChelseaSquareRestaurant

- Address: 368 W 23rd St, New York, New York, United States
- Hours: Thursday: 12:00 AM - 11:59 PM Friday: 12:00 AM - 11:59 PM Saturday: 12:00 AM - 11:59 PM Sunday: 12:00 AM - 11:59 PM Monday: 12:00 AM - 11:59 PM Tuesday: 12:00 AM - 11:59 PM Wednesday: 12:00 AM - 11:59 PM
- Phone: +12126915400
- Website: https://www.chelseasquarediner.com/
- Google rating: 4.2 (1513 reviews)

## What it is good for

- Quiet — 10/10
- Authentic — 10/10
- Cozy — 10/10
- Local Spot — 10/10
- Late Night Spot — 9.5/10
- Vintage — 9.4/10
- Diner — 8.8/10
- Breakfast — 8.6/10
- American Food — 8.4/10
- Dinner Spots — 8/10
- Burgers — 7.6/10
- Food — 7.5/10
- Lunch Spot — 7.5/10
- French Toast — 7.5/10
- Salad — 7.2/10

## What people say

- "The diner portions here are massive and satisfying."
- "It's an awesome late night spot for food after everything else is closed."
- "It's a nice old school diner with a classic New York vibe."

## Good to know

- Dinner is open 24 hours.
- Paying in cash is cheaper.
- The prices on the menus are always net, with tax added.
- A usual 20 percent service fee is added to the bill.
- When paying with credit cards, an additional 3.75 percent is charged.

## Get this data directly

This page comes from the Atly Places API, which scores close to 2 million places against more
than 1,400 intents — "nice view", "work friendly", "gluten free", "dog friendly" — from what real
reviewers say, with the statements behind every score.

- **MCP server:** `https://agentic-api.atly.com/mcp` — connect it in ChatGPT or Claude. Nothing to install.
- **Guide for agents:** <https://agentic-api.atly.com/v0/docs?src=seo%3Amd%3Atop-button%3A%2Flocation%2FChelseaSquareRestaurant>
- **OpenAPI contract:** <https://agentic-api.atly.com/v0/openapi.yaml?src=seo%3Amd%3Atop-button%3A%2Flocation%2FChelseaSquareRestaurant>
- **No key needed to start.** `POST https://agentic-api.atly.com/v0/keys` with an email raises the quota.

Coverage is densest in the United States, with pockets in Mexico, Israel and Thailand.