HDB Floor Plan
Did you know that there are different HDB flat types? And within each flat type, there are varying models:
2 bedroom flat
Consists of 1 bedroom, kitchen, living room:
2 ‘I’ (Improved) 45 sqm/484sqft
2 ‘S’ (Standard) 41 sqm/441sqft (floor plans: 1)
3 bedroom flat
Consists of 2 bedrooms, kitchen, living room:
3 ‘A’ (Modified) 90sqm/969sqft
3 ‘NG’ (Modified) 83sqm/896sqft
3 ‘A’ 75sqm/807sqft
3 ‘NG’ (New Generation) 69sqm/743sqft (floor plans: 1)
(2 toilets, master bedroom with attached bathroom)
3 ‘I’ (Modified) 70sqm/750sqft
3 ‘S’ (Simplified) 65sqm/700sqft
3 ‘I’ (Improved) 60sqm/646sqft
(No attached bath, toilet and bath separated, no storeroom)
3 ‘STD’ (Standard) 54sqm/581sqft
(No attached bathroom/storeroom. Upgraded units have extra utility room or toilet)
4 bedroom flat
Consists of 3 bedrooms, kitchen, living room.
4 ‘S’ (Simplified) 85sqm/914sqft (floor plans: 1)
(2 bathrooms, master bedroom with attached toilet, storeroom)
4 ‘I’ (Improved) 83sqm/893sqft
(toilet and bath separated, no storeroom)
4 ‘STD’ (Standard) 73sqm/786sqft
5 bedroom flat
Consists of 3 bedrooms, kitchen, dining room, living room, storeroom.
Master bedroom comes with attached bathroom.
EA (Exec Apartment) 141sqm/1518sqft (single storey) (floor plans: 1)
EM (Exec Maisonette) 145sqm/1560sqft (double storey) (floor plans: 1)
(double story, 3 bedroom/bath upstairs, balcony+additional room)
MG (Multi-Generation) 165sqm/1776sqft
Miscell Flats (varies) – These are flats created by purchasing and joining 2 adjacent units. Such units are considered as one and have one address, utility meter and so on.
eg. a 3+3 is created by combining (2) 3-rm units and building a passageway through.
Not all flat types exist in each estate, and a 4 ‘A’ layout in one estate might differ from another.
Also, floor area are estimates as newer flats are generally smaller, while upgrading of older flats would have added additional rooms/balcony/toilet.