206 West 77th Street (Two Ten West 77)

The limestone facade and large-format casement windows give the apartments generous light and a contextual presence on the block, and the low unit count means most residences occupy a half or full floor — corner light in multiple directions, few shared walls, private landings on the larger lines. The roughly 25 residences run from larger one- and two-bedrooms through full-floor family layouts, a townhouse component, and a duplex penthouse; finishes are uniformly high — Smallbone cabinetry, Miele appliances, radiant-heated baths — and Juliet balconies appear across many lines. Floor height, floor share, and outdoor space drive the premium structure.

Boutique full-service condominium: 24-hour attended lobby, common roof deck with fireplace, fitness center, sports court, spa with sauna and steam room, residents' lounge and playroom, and private parking for select residences. The amenity program is deep for a building of roughly 25 units, which means the per-unit cost allocation is a real line item buyers should model. The building's documentation is held in The Roebling Research Library and available to clients during diligence.

Buy the floor share. Half- and full-floor layouts are the building's product — light, privacy, and few neighbors flow from them. Confirm exactly what each unit's floor footprint includes.

The finish is the credential. Juul-Hansen interiors — Smallbone, Miele, radiant baths — are the marketing headline and a genuine quality differentiator. Weigh it against the price.

Model the amenity allocation. A deep amenity program spread across roughly 25 units means a meaningful per-unit cost. Run the True Monthly Carrying Cost Calculator on the specific unit before comparing against larger buildings.

Condo flexibility is real. Pieds-à-terre, sublets, and investor use are permitted under the declaration. Confirm any financing limits, flip tax, and current sublet terms against the by-laws and managing agent at offer stage.

The block is quiet — that's the point. This stretch of 77th Street is residential and calm relative to Broadway; weigh that against the convenience of the avenue a half block away.

Lead with design and density. Juul-Hansen finish, full-floor privacy, a deep amenity set in a small building — for the design-forward buyer pool, that is the headline. Use it with precision.

Anchor to apartment-level comparables. The thin building comparable set makes building averages unreliable; floor-share and exposure comparables are the right anchor, and we maintain them in the Research Library.

Sell the sibling-block context carefully. The two Naftali boutiques on the block are related but distinct; market this building's specific floor plans and finishes, not the block generally.

Mind the mansion-tax thresholds. Inventory trades across the $2 million, $5 million, and higher cliffs. Run the Mansion Tax Calculator at the intended ask.

If you're considering 206 West 77th Street, also evaluate:

• 221 West 77th Street (219 West 77th Street) — the sibling Naftali Juul-Hansen boutique condominium on the same block
• The Harrison (205 West 76th Street) — the Robert A.M. Stern condominium one block south
• 200 Amsterdam Avenue — the corridor's tallest new-development benchmark
• 201 West 72nd Street (The Alexandria) — established full-service condominium at 72nd
• The Apthorp — the pre-war condominium conversion two blocks north on Broadway
• The Belnord — the pre-war condominium conversion up Broadway, for the larger-scale character alternative

The Roebling Team at Compass works the Upper West Side and the Broadway corridor as a core practice area. We publish this building profile because boutique-condominium buyers and sellers deserve building-specific intelligence — design, finish, density economics, and apartment-level comparables — not generic neighborhood commentary.

If you're considering a transaction at 206 West 77th Street, a 30-minute consultation is the right starting point.