Looking for House Designs and House Plans?

You have stumbled upon Lex Duco, Kalubowila, Colombo, the market leader in modern luxury house plans and designs in Sri Lanka. We are the trend setters and we are the Home Design Language leaders in Sri Lanka; especially in Colombo and suburbs.

We possess a huge pool of Modern, Contemporary, Traditional, European, Mediterranean, Victorian, Classical, Colonial and many more home plans and house designs for you to select from. All our plans and designs are unique, creative, outstanding and original.

However, we do not recommend to select one of our 3D designs and start building your dream home with a contractor. The reason is that the greatest value of our house designs are not just in the outer appearance only but much more than that; especially the Lex Duco brand name, which is the top most housing brand in Colombo and Sri Lanka.

The current market has a value for our brand. If you plan, design and construct with us, it’s much more valuable in the reselling market as it was Designed and Constructed by Lex Duco. The expected price appreciation is approximately 30% due to the Lex Duco brand. If not, it was just built by a bass (mason) and values much less if you want to resell it.
If it was not designed or planned by Lex Duco, it does not again hold the said value addition. Especially, the buyers in Colombo and Suburbs are very keen on buying reliable properties as buying a house is buying a home as well as a future investment. They are the future buyers of your home in case if you want to sell.

Please contact us and discuss further before spending your hard earned money on just a 3D design.

You will never be disappointed in our discussion about your dream home, home plan development process and it’s 3D Design.
You will learn much more about our service of Chartered Architects and Chartered Engineers as well and the importance of their role in your home plan and home design.

If you are looking to plan and construct your home within Colombo and Suburbs, you should specially consider the above information.

Please scroll bellow for our latest home designs.

K15 - A Single Storey House

M43 - A Single Storey Home

G44 - A Single Storey House

Why Lex Duco House Designs and House Plans?

Lex Duco is the #1 house design and build company in current Sri Lankan market with many years of experience. We hold a house design and house plans collection of over 200 designs and almost all of them were originally designed and planned for our clients. Majority of those houses were planned and constructed within Colombo and suburbs.

As mentioned under Our Services section, we have employed a team of Chartered Architects and Chartered Civil Engineers to develop home designs and home plans for our clients with dedication. They always work with enthusiasm to develop outstanding floor plans while understanding that each house is a home for one of our clients. We serve clients to design and construct outside Colombo and suburbs as well,however Colombo and suburbs is our main service area where we do lots of home plans, home designs and home constructions.

The home designs, home plans, floor plans or 3D visuals developed by Lex Duco are always outstanding in beauty and excel in functionality.

We also would like to emphasize the fact that a great house design is not just the appearance or outside beauty of the house, but mainly the inner arrangements and functionality of the design which converts a building to “Your Home”.

Some people believe that the modern architectural designs are only for Colombo, but it is not. A well planned and designed house is always outstanding in anywhere of Sri Lanka and the Architectural beauty should never be limited to Colombo.

However, it is true that the most architectural firms and house design firms are located in and around Colombo, but their service is not limited to the said geographical location.

Among all architectural and home design firms in Colombo, Lex Duco, comes to the number one position as we focus on luxury home designing, home planning and home construction mainly. Our focus in one market segment made us excel in what we do. And what we do is what we excel at and we excel at house designs, house plans and we are most of all we are "The House Construction Company".

Your Home Design and It’s Price

We started Lex Duco as a house construction company, however as time went by and clients kept molding your company, be became arguably the largest house design firms in Sri Lanka, yet with house construction service as usual. In this journey, we had served over 1,000 clients and built a large pool of luxury home designs and plans for different price ranges due to the affordability of our clients. Every home came with a different price tag due to the unique nature of the design and floor plan themselves.

As a company that actually constructs what we plan and design, if construction prices later go up, we are in no position to pass the ball to the building contractor or labor contractor or to re-negotiate the construction contract as a most reputed house construction company in Colombo and Sri Lanka.

Thus, we had to be innovative in the home planning stage itself to make sure that the budget of the client will not exceed after signing the house construction agreement.

The solution developed to overcome this requirement is known as “Design to Cost” module, which guarantees that our professionals receive signals when the price goes up due to any reason, while the project is still in the early design stage. Based on those signals, our Chartered Architects and Chartered Engineers optimize the design again and again to retain the project within the predefined budget.

The final result of this process is a house design completed within the agreed budget or its new adjusted budget if and only if client has already approved it. The reason for later budget adjustments is mainly due to the client’s requirement of adding more space or features to the home as we all love to design and build our “dream home” at the end of the day rather than compromising it.

With this process, we guarantee that you will receive the final construction price of the house design before paying any price towards the building or construction agreement.

And at this point the final house plan with the price is fully completed and the main duty of the Chartered Architects and Chartered Engineers is completed. The company will then be ready to provide you with a lump sum fixed price construction agreement.

Please feel free to have a look at our latest house plans and design in the following sections.

Single Storey House Designs

C41 - A Single Storey House

M59 - A Single Storey Home

M56 - A Single Storey House

S24 - A Single Storey Home

S20 - A Single Storey House

E7 - A Single Storey Home

E6 - A Single Storey House

E2 - A Single Storey Home

E1 - A Single Storey House

C2 - A Single Storey Home

C1 - A Single Storey House

M28 - A Single Storey Home

M16 - A Single Storey House

M21 - A Single Storey Home

C65 - A Single Storey House

N01 - A Single Storey Home