Elements and Occurrences to Consider:
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Right size of lot, depending on family size, user preferences and budget
Smaller lot size for lower equity and monthly amortization, but minimum of 30 sq. m.
Affordability of the housing
Minimum floor area of 18 sq. m. for a socialized housing unit
Building footprint should cover 60% to 70% of the total lot area
Full site development, complete with amenities, infrastructures and utility services, and places
for livelihood
Quality standard for construction, structural stability, compliance to building codes, and proper
placement of plumbing and sanitation lines
Minimum of 2 M at rear and ½ M at sides for every unit
Property walls are discouraged to promote better neighborhood relationships and social
cohesion
Government declared no-build zones
Flooding and storm surges
Frequency of harsh typhoons which poses a great threat to unsecure construction of houses
Limited freedom of community to participate in the construction process
Limited supply of building materials which led to local production of construction materials like
manually made hollow blocks which can result in poor build quality.
Raised Flooring
 (at least 15 cm from NGL) to avoid flooding and material dampness
Surface Water needed to be drained downwards
Pavement of Areas are important to avoid muddy splashes during rainy season
Ventilated ceilings reduce more heat than tall ceilings
A loft in a low-ceiling room only hinders natural lighting and ventilation (it is anticipated that the
residents would add one in a 1-storey unit)
The narrow backyard in between the row houses becomes cramped up as residents extend their
houses
0.8M of overhang protects the walls whereas it is not recommended to cyclone-prone areas due
to vulnerability to strong winds, 30-40 degree roof angles are almost wind resistant
Minimize heat gain of roofs by choosing white, either insulated or ventilated
Trees provide shade, fresh air, ,moisture absorption, wind deflection
In every end of the rows of houses in the GK area, small gardens are found.
Increase the plot areas per unit as it is pointless to pack people close together, this also gives
long-term sustainability
 Preferred lot sizes not less than 30sqm to accommodate future developments.