M1-6A/R10 Zoning District — New York City

Vacant land defines the recorded building-class file for this designation more than any other single category: 50% of the stock across these 8 tax lots is classed as vacant land, with warehouses adding 25% and factory-and-industrial buildings a further 13%. Land use points the same direction — vacant-land use covers 50% of lots, industrial-and-manufacturing use another 38%, and commercial-and-office use 13% — describing a designation that is still substantially unbuilt or given over to industrial storage rather than occupied structures. With only 8 lots carrying this designation citywide, that vacant-land majority is a description of the specific parcels on file rather than a broad citywide pattern.

Development headroom is close to total: every one of these 8 lots, 100%, records floor area below its allowance, with a median residual of 8.8 FAR — one of the widest gaps any designation in this batch carries. That figure is consistent with the vacant-land share above: a stock this empty on the ground naturally leaves most of its recorded capacity unused. None of these lots, 0%, are coded residential, though the file still counts 4 units on record — a detail worth noting rather than smoothing over, since a lot can carry a unit count on file without being classed as residential land use.

The file carries no reliable year-built or floor-height coverage for this designation — both families are absent, so no construction-era or height claim can be made honestly for these 8 lots. That gap is a data-coverage absence, not evidence that nothing has been built or that every lot is identical; it simply means age and height are not reliably recorded here. What is recorded is scale: lots run to a median of 30,000 square feet, with the largest reaching 43,700 square feet, sizable ground even before any construction is counted — scale that lines up with the industrial and vacant-land uses recorded above rather than with any compact residential pattern.

Neither flood exposure nor landmark status appears in the record: 0% of these lots sit inside the mapped federal flood zone, and 0% carry historic-district status — a double absence that leaves the vacant-land share and the near-total headroom figure above as the measures that most define this designation's file. With so few lots carrying this designation, each one's own recorded figures matter more than any citywide share; a closer look at any single parcel lives on that lot's own page, and the floor-area and height rules that govern this designation are cited, with their sections, in the tables above.