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Isabelle's OsteriaA-Worth Trying

245 Park Ave S, New York, NY 10003 · Italian restaurant, Mediterranean restaurant · 4.7/5 Google (1313 reviews)

Reservations · Delivery · Takeout

Stylish Italian with standout pastas and attentive service, but reservations and pacing can falter; prices are high for the neighborhood experience.

Why it gets an A- for overall quality

Isabelle's Osteria delivers solid A-grade performance through exceptional pasta and seafood execution paired with engaged, personable service and polished upscale-casual ambiance. However, inconsistent seasoning and occasional flat dishes prevent grade A territory, while peak-time seating delays and slower pacing create friction that reliable fine dining should minimize. Worth visiting for the pasta program and warm hospitality, though expect operational hiccups during busy periods.

Restaurant Summary

The room feels warm and elegant with a lively bar and polished decor that many call upscale without stiffness. Service is often praised by name—"our server made it effortless"—though peak times can bring seating delays and slower check closes. Prices reflect the setting and ingredient quality, and most leave feeling they got solid value for a special night. The cooking leans elevated Italian comfort with a contemporary touch: pastas like lumache and bolognese win the most love, with octopus, burrata, and branzino rounding out the hits. Expect bold seasoning and clean presentations rather than theatrics; a few diners note saltiness or a flat seasonal pasta, but the pasta program and seafood shine when on form. Families can do well here if kids like simple pastas. The menu offers approachable options such as spaghetti pomodoro and spaghetti with meatballs, plus shareable starters like calamari and burrata. No dedicated kids menu is evident, portions are adult-sized, and the space gets lively, so very young children or sensitive eaters may prefer earlier, quieter seatings.

At a Glance

What Sets It Apart

What People Love

Points of Concern

Service & Dining Experience

Service StyleTable Service Average Cost$74-96 per person ReservationsRecommended

What to Order

Perfect For

Location Insights

Area: Upscale, office-meets-residential corridor between Gramercy and Flatiron; draws professionals and destination diners.

Safety: Well-trafficked and well-lit; generally safe with steady evening foot traffic.

Nearby: Near Union Square, offices, boutique hotels, and lively Park Ave South bar-restaurant strip.

GramercyGramercy offers a refined dining scene with a mix of upscale restaurants, casual eateries, and trendy bars. The area is known for its quiet, tree-lined streets and a strong sense of community, attracting diners who appreciate a sophisticated yet relaxed atmosphere.
Union SquareUnion Square is a lively hub with a popular farmers market, eclectic dining options, and a youthful, energetic vibe. It draws a mix of locals and visitors seeking casual and innovative food experiences in a dynamic public space.

Practical Information

Opening Hours

Monday11:30–22:00 Tuesday11:30–22:00 Wednesday11:30–22:00 Thursday10:30–22:30 Friday10:00–23:00 Saturday10:00–23:00 Sunday10:00–22:00

Available: Reservations, Delivery, Takeout

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