The striking features and practical beauty of your 15'x30' east-facing duplex house plan while elaborating on its dimensions across G+2 floors:

Residential Design of 15'x30' Duplex (G+2)

With a floor area of 450 sqft per floor, this stylish duplex plan combines modern architectural appeal with duplex functionality. An east-facing orientation is ideal as it offers cross ventilation bringing in fresh air and natural light into the house.

Ground Floor

Parking Area: This area provides practical parking for vehicles measuring 6’ wide conveniently located by the main entrance. Utility Area: This space slice of 1’ length serves daily needs. Main Entrance and Open Kitchen: The main door opens to an interior staircase and the kitchen at 5’3” x 6’10” is located in the southeast corner ensuring optimum flow and proximity to other spaces.

Living Hall: This vast 12’2” x 13’ area situated on the north side is a welcoming central zone that can serve as a relaxation hub for the family. Bedroom with Attached Bathroom: The 12’2” x 8’6” bedroom located northwest of the house boasts of an attached bathroom measuring 3’8” x 6’ to the southwest.

First Level

Standard Level Layout: This level mirrors the first in its layout to foster ease in construction and flow within the structure. Balcony: The 6’ wide balcony further complements the staircase and can also be an outdoor space for gardening or relaxation.

Second Level

Also labelled to provide familiarity among all floors, this second level is an exact depiction of the first one.

Terrace

Outdoor Terrace: The house is topped with an outdoor area in the form of a terrace which can be used for sitting, gardening or resting. The terrace measures a generous 12’2’’ x 28’9’’.

Air and Light: The strategic placement of windows and structural partitions around the house guarantees that air and natural light reaches all areas.

Customary Enhancements to the Design

Contemporary Balance: The symmetry and balance is evident is the home's unified visual texture as a result of identical layouts on each floor. Functional Decoration: There’s comfort in having space, such as in the living hall, counterbalanced with the efficiency exhibited by the compact utility zone adjacent to it.

Nature Integration: The balcony and immersive terrace provide peaceful areas within nature, harmoniously blending the indoors and outdoors.

Daylight: Because the house faces east, sunlight reaches the structure early during the day and illuminates all the spaces within. This makes the changes in the house welcoming.

This 15’x30’ duplex house plan makes sure that every square foot is both practical and charming. It is designed to provide a warm residential environment while allowing customization to suit your lifestyle.