The document summarizes building regulations regarding occupancy classifications, floor area ratios (FSI/FAR), coverage ratios, minimum setbacks, parking requirements, and provisions for differently-abled individuals.
Key points include:
1. Buildings are classified based on occupancy and have different FSI, coverage, setback, and parking rules.
2. Minimum setbacks from plot boundaries range from 1-3 meters depending on building height and occupancy.
3. Parking space requirements vary based on building occupancy and floor area, generally ranging from 25-250 square meters of built-up area per parking space.
4. Buildings must provide facilities for differently-abled individuals like ramps, lifts
2. OCCUPANCY OF BUILDINGS
All buildings, whether existing or hereafter proposed, shall be classified in one of the following
occupancies according to the use or character of occupancy, namely:-
3. FSI, FAR & COVERAGE ?
FSI (Floor Area Index) is the indication of maximum permissible area that a builder can a build on a
plot.
FSI and FAR (Floor Area Ratio) means the same thing but is denoted differently.
For ex: FAR is expressed in index, while an FSI represents a percentage.
F.A.R = Total floor area on the floors/Plot area
F.S.I = (Total floor area on the floors/Plot area) x 100
ie: FAR of 1.5 is FSI of 150 %
COVERAGE = maximum built up area at any floor /Plot area)x 100
Ground Coverage area is the ratio of the maximum allowed build-up area on ground level to the total
area of the plot.
4.
5. MINIMUM SETBACK REQUIRED FOR BUILDING FROM PLOT BOUNDARIES (OPEN SPACE)
Upto 10 m height for different occupancies.
6. For single family residential buildings the front yard of plots abutting unnotified roads with less than 6 m , shall
not be less than 2 m
If we have more than 2 buildings in a plot, especially one dedicated for parking then the open yard abutting the
street shall have minimum 3 m and other sides shall have minimum 1 m for buildings up to 10 m in height.
And an increment of 50 cm for each 3 m when height exceeds 10 m.
If there is more than one building in a plot belongs to same owner, then the distance between any two buildings
up to 10 m height shall be 2 m and for buildings above 10 m in height, it shall be 3 m.
In the case of canopies with sheet roof attached to automobile fuel filling stations, a setback of not less than 1 m
from other plot boundaries shall be provided.
7. MINIMUM OFFSET DIMENSIONS REQUIRED FROM THE ROAD
In the case of Cul –de –sac of whatever width but not exceeding 250 m length or pedestrian
lanes and streets up to average 3 m width or internal roads with streets of whatever width
within or leading to any residential buildings up to 7 m height - 2 m
In the case of lanes not exceeding 75 m length leading to one or more individual plots for
building up to 7m - 1.5 m.
8. MINIMUM INFORMATION TO BE FURNISHED IN SITE AND SERVICE PLANS:
Site Plan Service Plan
1 : 400 Ratio drawing Not less than site plan
Details of nearby plots, buildings, electric post, roads,
route to site
The layout of existing and proposed water supply,
electricity, drainage and sewerage main lines from
Name of street, its width and levels Any other relevant information required by secretary
Setbacks of all existing and proposed buildings within the
plot and also if its above or below the ground level North and wind directions
Plot area, covered area and floor wise and use wise
built-up area of both existing and proposed buildings,
Floor Space index and Coverage
The position of external toilets, cattle sheds, stables,
wells and other appurtenant structures
The north direction, predominant wind direction in
relation to the site and any other relevant information of
the plot
All existing natural streams/drains within the plot
9. DOCUMENTS TO BE SUBMITTED FOR APPLICATION FOR BUILDING PERMIT
Apply in writing to the Secretary in the form in Appendix - A1
Proof of the ownership of the applicant
Land tax receipt issued by the village office
Possession certificate issued by the village office
Payment of application fee as specified in Schedule I, along with a copy of certificate of registration of the
Institution, Architect, Building Designer, Engineer, Town Planner or Supervisor, as the case may be, who has
prepared and signed the plans, drawings and statements.
The applicant shall submit the details of Court cases, if any, pertaining to the land.
In case of a Joint Venture development, the agreement between the land owner and the developer shall also
be produced.
The applicant may directly obtain NOC/Permission, if any required, from organizations and submit along with
the application for permit
10. DO WE REALLY NEED GROUND WATER RECHARGING & RAIN WATER HARVESTING:
In exceptional cases such as water logging or impermeable subsoil conditions to considerable depths, the ground water
recharging arrangements for building constructions need not be made mandatory.
The owner(s)/occupier(s) shall maintain the roof tops and the groundwater recharging arrangements in healthy/working
conditions
Workable rainwater storage arrangements shall be provided as an integral part of all new building constructions through
the collection of roof top rain water for all occupancies, except hazardous occupancy buildings and huts.
Arrangements for carrying the spill over water from storage tank to recharge well or recharge pond or percolation pit
need only be provided.
11. The rain water storage arrangement shall be at the rate given below:
Group A1 25 litres/sq.metre of Covered area
Group A2 25 litres/sq.metre of Covered area
Group B 50 litres/sq.metre of Covered area
Group C 50 litres/sq.metre of Covered area
Group D 50 litres/sq.metre of Covered area
Group E 50 litres/sq.metre of Covered area
Group F 25 litres/sq.metre of Covered area
Group G1 & Group G2 - 50 litres/sq.metre of Covered area
Group J 25 litres/sq.metre of Covered are
12. Min car parking area required for A1 A2 B C D E F G1 G2 H- 5.50 x 2.70 m
Parking area is determined based on floor area of building.
CAR PARKING PROVIONS FOR VARIOUS OCCUPANCIES:
13. Sl.N
o.
Occupancy Parking Spacce
Group A2-Lodging houses & Special Residential 90 sq. metres of built-up area for buildings having total built-
up area upto 1260 sq. metres.
60 sq. metres of built-up area for the total built-up area in
excess of 1260 sq. metres.
Group B-Educational (i) High Schools, Higher
Secondary Schools, Junior Technical Schools,
Industrial Training Institute etc. (ii) Higher
educational institutions
(i) 300 sq. metres of built-up area.
(ii) 125 sq. metres of built-up area
Group C- Medical/Hospital . 90 sq. metres of built-up area
Group D- Assembly 25 sq. metres of built-up area Note:-
(i) In the case of wedding halls and community halls, for
calculating the built-up area for the purpose of parking, the
built-up area of either the auditorium or the dining hall,
whichever is higher, alone need be taken.
(ii) In the case of library, for calculating the built-up area for
the purpose of parking, the area of the stacking space for
books shall be excluded.
14. Group E- Office Building 90 sq. metres of built-up area for buildings having
total built up area upto 1260 sq. metres and 60 sq.
metres of built-up area for the total built up area in
excess of 1260 sq. metres.
Group F- Mercantile/ Commercial building
exceeding 75 sq. metres builtup area
90 sq. metres of built-up area for buildings having
total built-up area upto 1260 sq. metres and 60 sq.
metres of built-up area for the total built up area in
excess of 1260 sq. metres.
Group G1- Industrial-I Building 250 sq. metres of built-up area
Group G2- Industrial– II Building 250 sq. metres of built-up area
Group H-Storage 250 sq. metres of built-up area
Group J Multiplex complex 60 sq. metres of built-up area
15. 1) All buildings under occupancy groups A2, B,C,D, E,F and J which have access to the public and all apartment
buildings/residential flats.
2) Occupancy group A1 shall be provided with the following facilities for the differently-abled, elderly and
children
Every such building shall have easy access to the main entrance through a ramp
Every public building exceeding 1000 sq. metres and residential flats exceeding 2500 sq. metres built-up area shall
have lift or separate approach through a ramp (intended for the differently-abled and elderly) to each floor.
The minimum cage dimensions of such lift shall be as follows:
(i) Clear internal width 110 cm
(ii) Clear internal depth 200 cm
(iii) Entrance door width 90 cm
PROVISIONS FOR DIFFERENTLY-ABLED PEOPLE:
16. 3) Toilets:-
A minimum of one special water closet shall be provided for the use of the differently-abled and elderly with essential
provision of a wash basin at an easily accessible location with proper signages:
Provided that in the case of such special toilets:
(a) These shall be provided at the ground floor for A1, A2,B,C,D,E, F & J occupancies and at every floor in multiples of
three for A2,B,C,D,E, F& J occupancies.
(b) Minimum size of toilet shall be 1.50 m x 1.75 m.
(c) Minimum clear opening of the door shall be 90 cm. wide, the door shall swing out, or be sliding or folding type.
(d) Suitable arrangements of vertical/horizontal handrails with 5cm. clearance from the wall shall be provided in the
toilet.
(e) The water closet seat shall be 50 cm. above from the floor level
(f) At least one sink in each floor shall have a knee room of 70cm. high under the sink.
(g) Locks of such toilet doors shall be of a type that can be opened from outside in case of emergency.
17. 4) Parking facilities
(a) 3% of the required parking subject to a minimum of one car space, shall be provided near the entrance,
exclusively for use of the differently-abled with maximum travel distance of 30 metres, from the building entrance
(b) The width of such parking bay shall be at least 3.6 metres.
(5) Walks and paths:
(a) Walks shall be smooth with hard level surface suitable for walking and wheeling. Avoid
grates and manholes in walks. If grates cannot be avoided, then bearing bar shall be
perpendicular to the travel path and opening between bars shall not be greater than
12mm in width.
(b) The walkway shall not cross vehicular traffic.
(6) In Group A2 Lodging Houses & Special Residential, one room for every 25 rooms or part
thereof shall be set apart for the differently-abled.
18. (c) Minimum & clear opening of the entrance door shall be 90 cm and it shall not be provided with a step that
obstructs the passage of a wheel chair user.
(d) Appropriate signages shall be provided at salient locations for facilitating the differently-abled.
(7) Other Special Treatments :
(a) All obstructions and projections up to a minimum of 2.1 metre height from the finished floor level shall be
avoided.
(b) Recoil doors shall be avoided, wherever there is access to the general public