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Upper East Side medical office space is the deepest, most expensive and most tightly held clinical inventory in New York City. The neighborhood has been the physician district for a century, it has five major hospital campuses inside its borders, and it is the one part of Manhattan where a practice can still buy its space rather than lease it. This guide covers what makes an Upper East Side building usable for a practice, where the medical stock sits street by street, what it costs from an hourly room to a purchased condo, and how to find a medical office for rent on the Upper East Side without spending a year on it. It is one of the neighborhood guides under our Manhattan medical office space hub; the citywide view is in our NYC medical office guide.
What makes Upper East Side space “medical”
Most of the Upper East Side is residential, and most of its medical space is on the ground and second floors of apartment buildings rather than in office towers. That shapes everything about the search.
Medical & therapy spaces in New York right now
Clinical suiteWestchester Coworking and Office Space in New York - Carr Workplacespricing on requestView this space →Medical spaceUnified Health Suites - 501 Fifth Avenue - Unified Health Suitespricing on requestView this space →Also availableSuites by NYLO - Grand Central - Suites by NYLOpricing on requestView this space →
Clinical suites and therapy rooms on flexible terms, updated as inventory changes. See all New York listings →
- Co-op and condo rules. A ground-floor unit in a residential building is only medical space if the co-op or condo permits professional use, and the building’s certificate of occupancy has to agree. Buildings that already house physicians are the ones to work with; a board that has never approved a medical tenant can take months to decide.
- Second-generation plumbing. Because physicians have occupied these units for decades, the neighborhood has an unusual amount of space with sinks already in every exam room. That space rents at a premium and often changes hands practice to practice without ever being listed.
- Mechanical limits. Prewar residential buildings have limited electrical capacity and rarely offer dedicated cooling for a treatment room. Procedure-heavy and imaging practices usually end up in the purpose-built medical buildings on the avenues, or in the new tower at 1520 First Avenue.
- Street access. The best units have a private street entrance with step-free access, which matters for ADA compliance and for patients who do not want to walk through a residential lobby. Half-flight-down “garden level” units need a ramp or lift before they are usable.
Where medical space concentrates on the Upper East Side
The Upper East Side medical office space market follows the hospitals, and the hospitals sit on two lines: the East River campuses on York and First Avenues, and the older institutions on the park side.
The York Avenue and East River campuses
NewYork-Presbyterian and Weill Cornell Medicine occupy the blocks around 525 East 68th Street, Hospital for Special Surgery sits at 535 East 70th Street, and Memorial Sloan Kettering’s main campus is at 1275 York Avenue. Between 60th and 72nd Streets east of Second Avenue, nearly every commercial floor houses a practice that refers to or from one of these three. Orthopedics, oncology, physiatry and physical therapy cluster here.
The newest anchor is 1520 First Avenue at 79th Street, a 30-story tower of about 425,000 square feet developed by Extell, and the first ground-up medical building Manhattan has seen in decades. Hospital for Special Surgery took roughly 200,000 square feet across the first eight floors. The upper floors were marketed at around $125 per square foot, the highest asking rent the Manhattan medical market has recorded, and they are built to let tenants perform outpatient procedures. The tower reset the ceiling for the neighborhood and pulled procedure-based practices toward First Avenue.
Lenox Hill and the Park to Lexington blocks
Lenox Hill Hospital, run by Northwell Health, occupies the block at 100 East 77th Street between Park and Lexington. The City Council approved a modified plan for its roughly $2 billion redevelopment in August 2025, with the new tower reduced to 370 feet, and construction is expected to run for several years while the hospital stays open. A group of residents filed suit in December 2025 to annul the approvals, so the timeline is not settled. Practices along Park, Lexington and Third Avenues from the high 60s through the 80s form the core of the traditional physician corridor, in a mix of ground-floor residential units, small professional buildings and a few dedicated medical buildings.
Mount Sinai and Carnegie Hill
The Mount Sinai Hospital stretches from 98th to 102nd Streets between Fifth and Madison Avenues, with main entrances at 1190 Fifth Avenue and 1468 Madison. Madison Avenue from the low 90s to 102nd Street is lined with practices affiliated with Mount Sinai, and rents here run a little below the 60s and 70s.
The Plaza District edge
The southern boundary around 57th to 60th Streets blends into Midtown, with buildings such as Park Sixty at 110 East 60th Street and 635 Madison Avenue carrying medical tenants who want proximity to both the Upper East Side patient base and the Midtown commuter base. We cover those in the Midtown East guide.
The options, from cheapest to most permanent
Metro Manhattan’s 2026 survey puts Upper East Side medical asking rents at roughly $70 to $130 or more per square foot, the widest and highest range in the borough. When that firm mapped Class A rents block by block in August 2025, the Upper East Side was one of the only Manhattan districts with no recorded sublease inventory at all. The neighborhood does not have distressed space to bargain for, so the useful question is which rung of the ladder fits your practice.
Hourly and daily rooms
Therapy and counseling rooms rent by the hour along Lexington, Third and Second Avenues, generally $25 to $50 an hour. Exam rooms inside established practices rent by the day: expect about $1,800 a month for one day a week and about $2,900 for two. This is how many specialists who operate at HSS or Weill Cornell keep an office on the East Side one or two days a week.
Turnkey private suites on flexible terms
Fully built private suites of 100 to 175 square feet, with a chair and a sink, on month-to-year terms. Most of the operators are in Midtown rather than on the Upper East Side proper, and pricing there runs $3,500 to $7,500 a month. Some suite operators keep East Side locations in the 60s; availability changes month to month.
Medical coworking
Shared clinical floors with a private office, bookable exam rooms and a shared waiting room. Rare on the Upper East Side, more common in Midtown. It suits a telehealth-first practice that needs a physical exam room a few times a week.
A traditional lease
Established practices lease 1,500 to 5,000 square feet on five- to ten-year terms, and the practices that fund a heavy build-out often sign for longer. Second-generation space on the avenues is the target because the plumbing is already there. Medical fit-out in Manhattan runs well into the hundreds of dollars per square foot, so the negotiation over tenant improvement allowance and free rent during construction usually matters more than a few dollars on the base rent.
Buying a medical condo or co-op
This is the one Manhattan neighborhood with a real market of physician-owned units. Recent listings between Park and Lexington include a renovated 1,300-square-foot ground-floor commercial condo with three exam rooms asking $1.25 million, a 1,600-square-foot ground-floor commercial co-op asking $1.55 million, and a Park Avenue ground-floor condo with a private street entrance between 81st and 82nd Streets. Ownership makes sense for a practice that plans to stay a decade or more, wants control of its build-out, and can carry the purchase alongside the fit-out.
How to find a medical office for rent on the Upper East Side
- Decide your rung first. An hourly or daily room is a call to an operator this week. A lease or a purchase is a six- to twelve-month project that starts with a broker.
- For a lease or purchase, sign an exclusive with a healthcare tenant broker before you tour. More than anywhere else in the city, Upper East Side medical space trades practice to practice and through broker networks before it is listed. The landlord pays the fee, so an exclusive costs you nothing, and it puts someone on your side of the build-out negotiation. Here is why medical practices should sign an exclusive broker agreement before touring space.
- Check the board and the certificate of occupancy before anything else. In a residential building, a co-op board that has never approved a medical tenant is a real risk to your timeline. Ask whether the building has other physicians and how the last approval went.
- Ask four questions on every space. Does the building permit medical use? Where is plumbing today? What are HVAC hours, and can the suite get dedicated cooling? Is the patient path ADA-compliant from the sidewalk to the exam room?
- Weigh the campus. A practice that lives on HSS, Weill Cornell or Sloan Kettering referrals belongs east of Second Avenue in the 60s and 70s. A practice tied to Mount Sinai belongs on Madison in the 90s. A practice that depends on walk-in and search traffic can sit anywhere on Lexington or Third.
- Plan for time. A full medical lease takes six to twelve months from first tour to opening. A turnkey suite takes about a week.
Get matched
SquareFoot works with a healthcare-only tenant representative in New York City for practices that need a lease, and with flexible medical and therapy suite operators for practices that need a room this month. See New York medical spaces and prices, or read why medical practices should sign an exclusive broker agreement before touring space before your first tour.