M1-2/R7A Zoning District — New York City

All three tax lots carrying this designation sit inside the mapped federal flood zone — 100% on record, the only measure among these lots' recorded facts that reaches a full share. That is a statement about where the federal map draws its boundary, not a record of which lots have actually taken on water, but at this designation every recorded parcel falls on the mapped side of that line. No other recorded figure for these lots reaches that same full share, which makes flood exposure the standout fact of a stock this small. With only three parcels carrying this designation, a single lot's status can define the whole file, and here all three land on the same side of the map.

The recorded stock is comparatively recent: a median construction year of 2013, with 67% of buildings dated 2000 or later and 33% recorded as predating 1940 — no share at all falls within the 1945-1975 postwar boom. Two eras, prewar and post-2000, account for essentially the whole file, with the middle of the twentieth century contributing nothing on record. The composition splits between elevator apartment buildings, 67% of tracked classes, and office buildings at 33%, a housing-and-workplace pairing rather than a single dominant use. That split between an older prewar minority and a newer majority, without any middle-century layer at all, leaves this designation's building history simpler to describe than most: essentially two moments of construction and nothing recorded in between.

Height on record runs upward for so few lots: a median of 8 stories, with 67% of recorded buildings rising above 6 floors. By land use, multi-family elevator buildings hold 67% of the parcels and commercial-and-office use the remaining 33%, tracking closely with the building-class mix above. 67% of the lots are coded residential, and together they record 420 homes — a meaningful unit count for a designation mapped across only three parcels. As with the building classes and land use above, the residential share lands on the same 67% figure a third time, underscoring just how tightly these three lots' records line up with one another.

Lot sizes here are uniform: both the median and the 90th percentile land on the same figure, 10,487 square feet, meaning the three lots carrying this designation are close to identical in size. The development ledger shows headroom on part of that footprint — 33% of lots record floor area below their allowance, though the median residual sits at 0 FAR — while 0% carry historic-district status on record. Taken together, the file describes three flood-mapped, mid-rise, largely residential parcels of nearly matching size, with only a third of them carrying recorded floor-area headroom. The floor-area, height, and setback rules that actually govern this designation are set out, with citations, in the tables above.