The annex row for type 72 in the very high density residential zone
carries the orange "permitted with conditions" mark; the condition as
printed is "ให้ดำเนินการหรือประกอบกิจการได้เฉพาะดัดแปลงหรือซ่อมแซม"
(may operate only for modification or repair). Added verbatim to the
source record.
Point 18.797678 N, 99.038272 E, queried on the DPT land-use plan map:
Chiang Mai comprehensive city plan in force from 25 May 2026, zone
ย.7-1, very high density residential. The zone prohibits every factory
under the Factory Act except the types in the plan's annex, and
prohibits warehouse and silo businesses.
Annex for this zone: type 107 (CD production, whose definition names
gramophone records and recorded tapes) is not permitted here, only in
the low density residential, special industrial, agricultural land
reform and rural and agricultural zones; type 72 (sound recording,
record players, gramophone records) only for modification or repair;
plastics products and metal plating are not on the list. A record
pressing plant cannot get a factory licence at that point.
Caveats recorded: point, not parcel; DPT data is preliminary, the
provincial office confirms; the pharmaceutical neighbour may be in
another zone or type. Since type 107 is permitted in the plan's low
density residential and rural zones, other Payap land is worth checking
before the lead is dropped.
- docs/land-listings/payap/: source record (zone rules, annex rows,
the 51 types permitted in the zone) and the Thai panel text.
- site-candidates.md: plot point, zoning row, status, the result with
caveats, check 1 marked failed for this point.
- README: project status line, layout line for land-listings/.
Models the plot and everything on it in FreeCAD, and writes up the
decisions the modelling forced.
Parcel geometry is traced from the DOL LandsMaps cadastral polygon and
reconciled against that portal's own measured edge lengths (40.86 + 26.61
/ 166.81 / 42.48 + 14.94 / 152.46 m), which the trace reproduces to within
about 1% with 1.67 m of closure error over a 444 m perimeter. Note the
mapped extent comes out near 9,570 sqm against a deed area of 8,266 sqm,
a ~16% gap that needs a surveyor before any offer.
On the site: 60x25 m production building on a 10 degree monopitch, a
45x38 m phase-2 building, roof and carport PV, fire and raw water tanks,
a detached boiler/chiller utility yard, perimeter wall and gate, guard
house, roofed staff parking, and the loading and fire-access roads.
Docs:
- scale.md: expansion headroom for a second building, and the detached
utility yard, which frees ~126 sqm inside the main shed
- sustainability.md: roof orientation study (rotating the building for
solar gains under 1 point and costs 4 m of clearance, so it stays
aligned to the plot), and a new water supply section
- facility-security.md: fire water supply behind the existing
suppression design
Figures marked as estimates are planning-grade, not engineering
calculations; the PV module spec is a generic placeholder, and zoning for
factory use on this plot is still unverified.
grabowski