The 15 * 40 duplex house plan north facing of the Residential Building size is 15’ x 40’ feet and facing North direction. This is duplex plan With G+2 floor. Here Ground floor includes utility area around 1’ length, parking for bike or car standing, then main door placed at northeast direction, stairs in northwest direction which moves up, we see living hall and open kitchen attached utility. The first floor includes utility area around 1’5” length, lougue is present in front of stairs, we see master bedroom with attached bathroom along with balcony is present, then 2 bedrooms and 1common bathroom. The Second floor includes utility area around 1’6” length, we see head room, open kitchen, 1 common bathroom, party hall is provided and spacious open terrace for sitting, resting, chatting, and gardening purposes. Here also provided ventilation and windows for proper light and air. Now let's revise the measurements for the duplex building plan.

Ground floor

In this 15 * 40 duplex house plan north facing which ground floor consist of parking size of 13’10” x 14’, then main door placed at northeast direction and stairs in northwest direction which moves up.We have an open kitchen in the southeast measuring 5’6” x 7’9”, together with an attached utility kitchen measuring 3’11’ x 5’6” in the southwest. The living room is in the west direction at 12’2” x 16’8”.

First Floor

After the stairs, we have the lougue sized 16’9” x 3’11 right in the center/front of the building, the master bedroom is in the northwest with attached bathroom sized 12’2” x 10’9’, 6’5” x 3’6” with a balcony of 12’2” x 3’1” also provided. In the southface of this 15 * 40 duplex house plan north facing, we have bedroom sized 5’5” x12’2”, common bathroom 3’6” x 7’9” southwest, and bedroom 7’3” x 7’9” in west direction.

Second Floor

After the stairs, we have head room, open kitchen 5’ x 8’2” in southeast, 1 common bathroom 3’6” x 5’1”, party hall 12’2” x 11’7” in west, open terrace 12’2” x 14’ north.