Habitat Chartered Architects & Engineers

Habitat Chartered Architects & Engineers Habitat Chartered Architects & Engineers is a highly awarded, leading multi-disciplinary internation Archt. Lalith De Silva founded in Sri Lanka in 1985.

Habitat Chartered Architects & Engineers is is a highly awarded, leading architectural firm headed by Prof. Based in Colombo but working across Sri Lanka and internationally the firm provides Architectural and Project Management services from inception to completion encompassing residential, hospitality, commercial and master plan projects.. Our Vision of the practice is to provide all our clients

’ special care to achieve user satisfaction in whatever type of built form we create for them and deliver innovative and memorable architecture and urban design. The firm has been continuously being active as a consultant had the opportunity to involve in a variety of projects covering Design, Project management, Contract administration, and Technical feasibility reports. The work experience gained during the last 30 years has place the firm a bench mark. Habitat is fully integrated covering Architecture, Engineering Urban Design, Master Planning and Interior Designs. Specialties :
Architecture, Urban Design, Interior Design, Infrastructure Development, Our Approach Eco-friendly & Sustainable Design, Project Management, Landscape Design

14/04/2026

ලබන්නා වූ සිංහල හා හින්දු අලුත් අවුරුද්ද ඔබ සැමට සාමය, සතුට පිරි සුභම සුභ අලුත් අවුරුද්දක් වේවා !!!

May this festive season mark the beginning of new journeys, meaningful connections, and inspiring creations in every space you step into.

Wishing you and your loved ones a Bright, Successful & Joy-filled Sinhala & Tamil New Year 2026!

Team HABITAT

REGIONAL OFFICE BUILDING, JAFFNAConceived as part of a national initiative to ensure safe drinking water for all, the Re...
06/04/2026

REGIONAL OFFICE BUILDING, JAFFNA

Conceived as part of a national initiative to ensure safe drinking water for all, the Regional Office Building in Jaffna emerges as both an infrastructural landmark and a civic presence. Developed with World Bank support, the project establishes a dedicated administrative hub for the National Water Supply & Drainage Board in the Northern Region, reinforcing the delivery of essential public services through a purposeful architectural response.

The design addresses regional needs through a balance of efficiency, adaptability, and environmental responsibility. Informed by LEED principles, the building incorporates passive design strategies, alternative energy systems, and sustainable technologies positioning the project within a framework of long-term ecological performance.

Architecturally, the form evolves from abstract conceptual studies into a refined, contextually grounded composition. Early explorations are systematically translated into functional planning and articulated three-dimensional massing. The geometry draws subtle inspiration from local cultural expressions, particularly the layered verticality and rhythmic qualities found in traditional forms, reinterpreted through a contemporary lens.

This synthesis of abstraction and context results in a building that is both distinctive and responsive one that reflects the resilience and cultural continuity of Jaffna while supporting the critical infrastructure of everyday life.

Client: National Water Supply & Drainage Board
Project Cost: LKR 256 Million
Completion: 2015
Project Type: Office Building
Architects: Habitat Chartered Architects & Engineers

Key Features: Context-driven massing, sustainable design strategies, LEED informed approach, integration of alternative energy systems, culturally responsive geometry, and a regional administrative

KESELWATTA HOUSENestled within a lush landscape, Keselwatta House unfolds as a sculptural exploration of suburban living...
23/03/2026

KESELWATTA HOUSE

Nestled within a lush landscape, Keselwatta House unfolds as a sculptural exploration of suburban living, where every corner engages with nature. Articulated formal garden spaces at ground level invite picturesque views and natural ventilation, while the architecture itself opens seamlessly toward the outdoors — creating a home that breathes with its environment.

The arrival experience is defined by a grand double-height entrance, oriented toward a private courtyard. Serving as the heart of the home, the courtyard illuminates and ventilates the living spaces, blurring the line between interior and exterior. Upstairs, terraces and a shrine area frame the landscape, providing intimate moments of reflection and connection with the surroundings.

Inside, a free-plan layout with minimal partitions encourages fluid movement and natural airflow throughout. The pristine white interiors are complemented by timber doors, windows, and roof ceilings, along with tiled flooring, creating a crisp modernist aesthetic. Vertical steel columns rise to the roof, harmonizing with the coconut trees beyond and giving the house a distinctive character. Overhead canopies provide shade while adding an elegant architectural rhythm that completes the composition.

This isn’t merely a home.
It’s a dialogue with nature.
A sculpture in space.
A sanctuary of light, flow, and serenity.

Client: Mrs. Dilshika Cooray
Cost: LKR 30 Million
Completion: 2011
Architects:Habitat Chartered Architects & Engineers
Project Type: Private Residence
Key Features: Double-height entrance, private courtyard, terraces, free-plan interiors, steel columns integrated with landscape, timber finishes, natural ventilation.

As the crescent moon shines bright, may your heart be filled with light, your home with laughter, and your life with end...
21/03/2026

As the crescent moon shines bright, may your heart be filled with light, your home with laughter, and your life with endless blessings.
Wishing you a beautiful and joyful Eid ul-Fitr.
Eid Mubarak 🌙✨

From Team HABITAT

Iconic 101 – Parliament RoadRising with quiet confidence along Parliament Road, Iconic 101 presents a contemporary verti...
09/03/2026

Iconic 101 – Parliament Road

Rising with quiet confidence along Parliament Road, Iconic 101 presents a contemporary vertical landmark that balances sculptural form with urban refinement. The tower’s composition is defined by strong symmetrical massing, layered balconies, and a dramatic central void that draws light deep into the building — transforming circulation spaces into luminous architectural experiences.

The façade reads as a rhythm of glass and solid planes, where horizontal bands soften the building’s height while elevated sky terraces introduce moments of openness and pause. At dusk, the structure shifts character; warm interior illumination filters through the glazed spine, allowing the tower to glow as a beacon within the surrounding neighbourhood.

The arrival sequence reinforces this sense of presence. A transparent entrance pavilion dissolves the boundary between exterior and interior, creating a welcoming threshold that celebrates movement, light, and scale. Landscape elements at podium level ground the verticality, anchoring the project within its urban context.

More than a residential tower, Iconic 101 is conceived as a crafted living environment — where elevation meets intimacy, and architectural clarity supports contemporary lifestyles. The design embraces vertical living not as density, but as an opportunity for perspective, connection, and refined everyday experience.

• Location: Parliament Road, Colombo, Sri Lanka
• Client: Iconic Developments (Private) Limited
• Architects: Samira Rathod | Design Associates (lead design) & Habitat Chartered Architects & Engineers
• Project Type: Residential High-Rise
• Stories: 28 floors
• Units: Luxury 2–4 bedroom apartments
• Key Features: Glass-encased lobby, open terraces, rooftop gardens, infinity pool, spa, sky lounge & more
• Recognition: Residential High-Rise Category — Asia Pacific Property Awards 2023

#101

23/04/2025

Kavili, kiribath, and heartfelt moments
Team Habitat celebrates the Sinhala &
Tamil New Year with joy, tradition, and
togetherness.

Wishing you a joyful and prosperous New
Year filled with fresh inspiration, strong
foundations, and lasting happiness.

සුබ අලුත් අවුරුද්දක් වේවා…!!

14/04/2025

ලබන්නා වූ සිංහල හා හින්දු අලුත් අවුරුද්ද ඔබ සැමට සාමය සතුටින් ,සැපයෙන් හා නීරෝගී සුවයෙන් පිරි සුභම සුභ අලුත් අවුරුද්දක් වේවා !!!

Wish you and your family A Prosperous, Fun & Joy Filled Sinahla And Tamil New Year 2025!!!

- Professor Lalith De Silva, Architect Danushka De Silva & Team HABITAT.

31/03/2025

May this Eid bring you peace, joy, inspirations, new thinking, and prosperity.

Wishing you and your family a joyful and blessed Eid-ul-Fitr ! from HABITAT Architects

31/12/2024

Wishes from Professor Lalith De silva & Team Habitat. Lalith De Silva Danushka De Silva

🏢 Join Our Team of HABITAT Architects!Are you a recent graduate with a passion for architecture and an eagerness to make...
25/06/2024

🏢 Join Our Team of HABITAT Architects!

Are you a recent graduate with a passion for architecture and an eagerness to make a real impact in the industry? Look no further! At Habitat Chartered Architects & Engineers, we are seeking a talented and dynamic Graduate Architect to be part of our innovative team.

🏗️ Exciting Projects Await!

Work on a diverse range of thrilling local and international projects that will challenge your creativity and expand your skill set. From small-scale gems to large and ambitious undertakings, every project at Habitat Architects offers an opportunity to leave a lasting architectural legacy.

📚 Knowledge Is Power!

At Habitat Architects, we believe in empowering our team members to excel in their careers. That's why we provide comprehensive BIM training and full A to Z guidence in, building, and construction management. You'll have all the tools you need to grow and thrive in the industry.

🌟 Why Choose Us?

- Collaborative and inspiring work environment
- Mentorship from seasoned professionals
- Cutting-edge technology and resources
- Room for innovation and creativity

📩 Apply Now!

Don't miss this incredible opportunity to kickstart your architectural journey with us. Send your CV & Portfolio to [email protected] and take the first step towards an exciting and fulfilling career.

🔍 For more information, visit our careers page: https://habitatarchitects.com/careers/

🏡 Join Habitat Architects today and shape a better tomorrow through visionary design!

We wish you a happy Sinhala and Hindu New Year!- Professor Lalith de Silva ,  Architect  de silva & team Habitat.       ...
13/04/2024

We wish you a happy Sinhala and Hindu New Year!
- Professor Lalith de Silva , Architect de silva & team Habitat.

#අවුරුද්ද #සිංහලඅවුරුද්ද

You can also follow on Instagram to see more.
16/10/2023

You can also follow on Instagram to see more.

Address

24 First Lane
Ratmalana

Opening Hours

Monday 08:30 - 17:00
Tuesday 08:30 - 17:00
Wednesday 08:30 - 17:00
Thursday 08:30 - 17:00
Friday 08:30 - 17:00

Telephone

+94 114 894 489

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