Kerala house designs are embedded with a unique system of architecture that blends the aesthetic appeal and functionality of the space. These are deeply rooted in the cultural beliefs, history, and climatic conditions of the region. Keralites’ architectural designs combine well with their tropical climate. Most of the houses in Kerala are built facing east with locally available materials.
In this Brick and Bolt article, we will explore one of the traditional house designs of Kerala Nalukettu, delving into various components, key features, benefits, and other essential things to help you understand the rich architectural heritage of Kerala.
What is a Nalukettu House?
A Nalukettu is a traditional Kerala house designed for large joint families. It has an open space in the center called Nadumuttam. Rooms are built around this open area, covering all four sides. The big open space in between the rooms lets sunlight and fresh air in, so the house will be cool and bright.
Family members can occupy this courtyard for their family reunions, conferences or any other purpose of their choice. These homes are not only beautiful and functional but also very representative of Kerala’s culture and intelligent design. Nalukettu houses continue to fascinate many with their peaceful environment and natural way of life.
Components of a Kerala Nalukettu Home
Several components of a Kerala Nalukettu home are as follows:
1. Padippura (Entrance Gateway)

Padippura is the main entrance to the house, built into the boundary wall. A tiled roof on top of it gives them a traditional look. Earlier, it had a door, but now it’s open to allow vehicles to enter. A small traditional lamp is often placed under the roof for decoration.
2. Poomukham (Main Veranda)
Poomukham is the front veranda of the house, located just after the staircase. The wooden pillars support the sloped tiled roof and keep the sides open. In ancient times, the head of the family (Karanavar) used to sit in the reclining chair along with the spittoons. The chair had long rails on the sides for leg support, ensuring comfort.
3. Chuttu Verandah (Side Passageway)
From the Poomukham, an open covered walkway extends along the front of the house. This passage is called Chuttu Verandah. It usually has hanging lights spaced evenly from the sloped roof, adding to its beauty.
4. Charupady (Wooden Benches)
Next to the Chuttu Verandah and Poomukham, there are wooden benches with decorative carved backrests. These benches, called Charupady, are used by family members and guests to sit and relax.
5. Ambal Kulam (Sacred Pond)
At the end of the Chuttu Verandah, there is often a small pond with sloped sides. This pond, called Ambal Kulam, is used to grow lotus flowers (Ambal). It also helps maintain positive energy around the house.
6. Nadumuttom (Central Courtyard)
Nadumuttom is the open courtyard in the center of the house. It separates the house into four parts and provides rain, fresh air, and sunlight to penetrate. The open space provides positive energy and natural ventilation. Tulasi, or holy basil, is grown in the center, cleansing the air. Ettukettu and Pathinarukettu are the two or four courtyards in some larger houses.
7. Pooja Room (Prayer Room)
A dedicated place for worshipping is placed in the northeast corner of the house. Face the idols facing east or west, and when you are praying, stand in the reverse direction. The walls often have wooden paneling to create a sacred and peaceful space.
Key Features of Nalukettu House
Several key features of the Nalukettu house are as follows:
Boundary Wall
The entire house is enclosed by a protective boundary wall for security and privacy.
Padippura (Entrance Gateway)
The entrance is designed like a mini temple tower (Gopuram) and may include guest rooms.
Vastu Compliance
The house layout follows Vastu Purusha Mandala, ensuring harmony with nature.
Traditional Architecture
It’s believed that Visvakarma Sthapatis (master builders) design these houses using ancient wisdom from temple designs.
Unique Kerala Style
Nalukettu houses balance simplicity and elegance, adapting to Kerala’s climate.
Cultural Significance
Architecture plays a vital role in preserving Kerala’s traditions and culture through their efforts in building Nalukettu houses in modern construction.
Timeless Appeal
Despite changes, this architecture continues to inspire and fascinate people worldwide.
Benefits of Constructing a Nalukettu House
Some benefits of constructing a Nalukeetu house are discussed below:
- A gentle breeze and natural sunlight flow freely into the house through the open space.
- Nalukeetu houses are built using locally sourced elements like stone, clay, and wood to create green structures.
- The house is kept warm in the winter and cool in the summer due to the temperature control.
- Large living spaces make this a great choice for joint families.
- Kerala’s rich architectural legacy is preserved through cultural aesthetics.
- Strong structures are designed to endure the monsoons in Kerala.
- Vastu concepts were included in the design of positive energy flow.
- The calm environment promotes a traditional and peaceful way of living.
Nalukettu House Design Ideas & Floor Plans
‘Nalukettu’ is derived from two Malayalam words: ‘Nalu,’ meaning four, and ‘kettu,’ meaning built-up sides. In modern construction, builders, and architects are incorporating compact Nalukettu houses with an open concept, blending traditional elements with contemporary South Indian House Designs to preserve the essence of ancient Nalukettu architecture
Traditional Design Elements
Central Courtyard (Nadumuttam):
- The heart of the house ensured ventilation and light.
Sloped Roofs with Clay Tiles:
- Designed for effective rainwater drainage and insulation.
Wooden Pillars & Carvings:
- Adds aesthetic appeal and structural strength.
Spacious Verandas (Poomukham & Chuttu Verandah):
- Enhances air circulation and provides seating areas.
Symmetrical Layout:
- Ensures a balanced and harmonious design following Vastu principles.
Typical Floor Plan
The Nadumuttam is the focal point of a well-planned floor layout of a Nalukettu home. There are four primary sections:
- Vadakkini (Northern Block) – This is typically used for storage or guest rooms.
- Padinjattini (Western Block) – Houses the family living area and dining space.
- Kizhakkini (Eastern Block) – Includes the pooja room and sometimes bedrooms.
- Thekkini (Southern Block) – Often used for kitchen and utility spaces.
Conclusion
In conclusion, traditions are always preserved by expert architects and builders by incorporating various ancient elements into modern architecture. At Brick and Bolt, we are committed to incorporating our traditional and cultural elements into our buildings. From sloped roofs to open courtyard concepts, we work on different residential projects that bring harmony and peace to the residents in a buzzing city environment.
Call our team of experts at Brick & Bolt to share your design ideas and concepts to bring your dream home to life.