110 East 57th Street

The Dorchester is a clean mid-century post-war tower — twenty-one stories of efficient, light-filled apartments built to the standards of the late 1950s, when the post-war elevator building was reaching its mature form. Where pre-war buildings offer ornament and ceremony, the post-war Dorchester offers practicality: regular layouts, good light from large windows, and the higher floors taking in open Midtown views.

The roughly 102–108 residences span from studios and one-bedrooms to larger combined homes, with the post-war floor plan's hallmark efficiency. Renovation levels vary widely across the building, as they do in any co-op of this vintage, so value is driven by the specific home — floor, exposure, view, layout, and the depth and quality of any renovation. The building's central location and full-service operation underpin demand across the size range.

The Dorchester operates as a white-glove cooperative with a service level that exceeds most co-ops: a full-time doorman and concierge attend the lobby, there is an on-site garage — a major convenience in Midtown — central laundry, and hotel-style services available to residents. The standout feature is the building's flexibility: pets are welcome and pied-à-terre ownership is permitted, a posture that sets The Dorchester apart from the more restrictive co-ops nearby and makes it accessible to second-home buyers and pet owners alike.

As a cooperative, purchases require board approval and a financial package, and the building's specific policies — on financing percentage and subletting — are set by its proprietary lease and house rules. The relatively open pet and pied-à-terre stance is a defining advantage; we review the full set of current rules and the co-op's financials with buyers before an offer goes in.

Recent sales

Recent transfers at this building, curated by The Roebling Team research desk. Apartment-level facts are independently verified before publishing; sale prices reflect the recorded transfer amount at the NYC Department of Finance.

Market read. Most recent trades (2025) cleared a median $736/sf across 1 sale. Median listing discount 8.3% from the last ask — a recurring negotiation gap worth pricing into any offer or listing strategy.

Sales sourced from NYC Department of Finance recorded transfers (BBL 1-01311-0065) and verified listing data. Apartment-level facts (line, condition, asking-price context) curated and cross-verified by The Roebling Team research desk. Not all transactions cross-verify with ACRIS records — sponsor and LLC purchases sometimes record at stipulated values rather than market price; square footage on co-ops is not officially recorded, figures shown are approximate.

The Dorchester is one of the more buyer-friendly co-ops in Midtown East, which is part of its appeal: pets and pied-à-terres are welcome, the building is full-service with a garage, and the location is central. Focus your evaluation on the specific apartment — floor, exposure, view, and renovation level move pricing most in a post-war building like this. As a cooperative, plan for the board path: a financial package and interview, with financing and sublet policies set by the governing documents. For a second-home buyer or a pet owner shut out of stricter pre-war co-ops, this building is worth a close look. We help buyers assess the home, read the rules and financials, and prepare a clean board package.

Lead with flexibility and convenience. The Dorchester's welcoming pet and pied-à-terre policies, its on-site garage and hotel-style services, and its Park Avenue / 57th Street location are exactly what set it apart from the surrounding co-op stock — sellers should market those advantages directly, because they widen the buyer pool to second-home and pet-owning buyers that stricter buildings exclude. Price against recent in-building and comparable Midtown East post-war co-op sales, present the apartment in its best renovated and staged condition, and prepare buyers for the board process early. The building's accessible posture is itself a selling point that should be front and center.

If you're considering The Dorchester, also look at these Midtown East and 57th Street buildings:

• 117 East 57th Street — Midtown East full-service building nearby
• 126 East 57th Street — Midtown East cooperative
• 225 East 57th Street — full-service Midtown East building
• 252 East 57th Street — Midtown East condominium
• 100 East 53rd Street — Midtown East condominium
• 138 East 50th Street — Midtown East building

The Roebling Team at Compass works Midtown East closely — the post-war cooperatives, the board policies that vary so widely building to building, and the value of central location and accommodating house rules. We publish this profile because buyers and sellers at full-service Midtown co-ops deserve building-specific intelligence: the service model, the policy posture, and where pricing sits against the real comparable set.

If you're weighing a purchase or sale at The Dorchester, a 30-minute consultation is the right starting point.