The “Residential building north facing 3bhk floor plan 30*50” caters for 3bhk units and is sized precisely at 30’x50’ feet. It is a duplex plan with G+2 and the ground floor consists of an utility area of Approx length 2.5 feet, parking space for bike or car, and standing area for gardening. The main entrance along with main door is placed in northeast side and is adjacent to living hall with 1 common bathroom and dining hall. The 1st floor consists of open kitchen with utility for laundry and cleaning and two bedrooms with attached bathrooms. The First floor consist of utility space attached to the northwest corner of the stairway measuring approximately feet and inches long, there is a family hall open sky view for nice view that serves as a family gathering space, study , home mini theater for watching movies and 1 bedroom with bathroom attached to it.

The second floor consists of utility space of approximately 2 feet and 2.5 feet in length. Upon ascending the stairs from the west side, there is a headroom directly in front of the stairs that leads to an open terrace. The terrace has provisions for leisure activities such as sitting, resting, gardening, and cleaning clothes as well as for shading and sheltered laundry under a pergola. The terrace also features a common bathroom with proper ventilation alongside windows for adequate light and breathing.

Next, we shall provide the measurements in feet and inches for the duplex building plan.

Ground Floor

Total area of Ground floor is calculated as: 30’ x 50’ = 1500sqft. This is the 30 by 50 duplex plan with three bedrooms and hall – North facing 3BHK annotation living spaces. On the ground floor, there is coming 30 x 50 duplex plan with north facing 3 BHK, parking area 14’6” x 15’4” Living hall 12’ x 13’ with common bathroom 4’3” x 7’5” and dining hall 12’ x 6’9” in south east which is along with staircase in southwest section which leads (Up) Eastward to the upper floor, I state east and up as upstairs/downstair work as vertical movements, hence to follow ground elevation reference. At south western side there will be bedroom 11’2” x 9’8” with attached bathroom 4'3” x 6’9” alongside 11'2” x 13’3” master bedroom with ensuite washroom 6’11” x 4’10” and open kitchen in south east 6’9” x 9’7” plus utility 4’9” x 8’5”.

First Floor

Total Covered Area of First Floor: The built-up area is 25' x 46' = 1150 sqft. After climbing the staircase from the west, we encounter a family hall in the southeast measuring 12’ x 16’10.” There is also a common bathroom to the west measuring 4’4” x 7’6“ with an open sky view to the east measuring 8‘1” x 7‘6“ and study room in northwest having size of 11’3” x 13’ with an attached balcony in the north measuring 23’8” x 6’2.” Provided in this 30 x 50 duplex plan 3bhk north facing are mini theater in northeast measuring 11’11” x 13’ and bedroom in southwest measuring 11’3” x 9’7” with attached bathroom measuring 4’4” x 6’8.”

Second Floor

Total Covered Area of Second Floor: The built-up area is 25’ x 46’ = 1150 sqft. After ascending stairs from the west, we encounter head room measuring 5’5” x 9’11.” Open terrace measuring 23’5” x 44’11' follows and northwest pergola measures 11’9” x 13.’ There is also a laundry in southwest measuring 11’3" x 4'7''. Together with common bathroom in 6' x 4'4'' x 6'8“ in the southwest.