Tale e quale

https://www.wikihow.com/Check-Zoning-Laws

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Note added at 10 mins (2020-02-27 11:32:08 GMT)
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ZONING - Definition
Designation and reservation under a master plan of land use for light and heavy industry, dwellings, offices, and other buildings; use is enforced by restrictions on types of buildings in each zone.
https://www.eionet.europa.eu/gemet/it/concept/9417

CITY ZONING
Understanding Zoning
In the City of Los Angeles, the first letter of the Zone Class indicates its use: O = open space; A = agricultural; R = residential; C = commercial; M = manufacturing; and P = public facilities. Subcategories of zones give more specific instructions about the uses allowed. For instance, the M3 Zone permits the manufacturing of chemicals, which would not be permitted in the less restrictive M2 Zone.
Uses that are allowed in more restrictive zones are usually also allowed in less restrictive zones. For example, the R4 Zone permits the construction and use of multi-family residential buildings, which would also be permitted in the less restrictive commercial zone of C2. In contrast, commercial uses permitted in the C2 Zone would not be permitted in the R4 Zone.
Zones also include Height Districts, which regulate buildings' height, Floor Area Ratio (FAR), and, in some cases, number of stories
https://cityplanning.lacity.org/zoning/zoning-code

https://en.wiktionary.org/wiki/zonizzazione