205 E 89Th St

A five-story pre-war walk-up on the Upper East Side, completed in 1920, this small co-op combines classic apartment-house character with straightforward, serviceable common areas. The building primarily contains studio residences spread across five floors; many units feature high ceilings, hardwood floors, and large south- or north-facing windows that bring abundant natural light. Interiors are often renovated by owners and typically include windowed kitchens and bathrooms, generous closet systems and occasional exposed-brick details. Common spaces are modest and pragmatic: an entrance foyer, basement laundry room, bicycle storage and limited additional storage by waitlist. Management is professional and rules-oriented — the co-op permits co-purchasing, guarantors, gifting and pied-a-terre ownership in many cases, with subletting allowed after residency requirements and subject to board approval. Pet policy is restrictive: most cats are accepted but dogs are generally prohibited. Located on a tree-lined block within easy walking distance of multiple grocery options, neighborhood cafés, and the 4/5/6 and Q subway lines, the building sits amid parks, museums and retail corridors that define the Upper East Side lifestyle.