Calculator - Heveatecture

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General Information About Your Project in Koh Samui

What type of project are you planning?*

Select the option that best matches your vision:

Private house in Koh Samui – ideal for peaceful living in a tropical environment

Contemporary villa with private pool – a popular choice for holiday homes or investment properties

Tropical resort or bungalows – perfect for a tourism business or eco-lodge project

Rental investment property in Koh Samui – excellent potential for seasonal returns

What type of construction are you considering?*

New construction – a fully customized villa built from the ground up

Renovation or extension of an existing property

What is the main goal of your project?*

Personal use (primary or secondary residence)

Rental use (short- or long-term rental)

Mixed use (personal stay + seasonal rental income)

Land Information in Koh Samui

Do you already own land in Koh Samui?*

Please let us know if your project is based on existing land or if it includes a land acquisition.

Yes, I already own land

No, I would like to include land acquisition in my project

Please specify the exact location (neighborhood, beach, area of the island) :*

Please note: land prices in Koh Samui vary significantly due to high demand. The cost of land is not included in the construction estimate provided by this calculator.

Which area of Koh Samui do you prefer?*

What land size are you considering?*

Example: 400 m² for a standard villa with pool, or 1 000 m² for a larger-scale project.

Heveatecture can also assist you with the search and acquisition of land in Koh Samui, in collaboration with trusted local agencies and legal advisors.

Details of Your Villa Construction Project in Koh Samui
Please tell us more about your future custom villa in Koh Samui. These details will help us generate a realistic estimate tailored to your vision.

Desired built-up area*

Example: 150 m² for a 3-bedroom villa with a private pool.

Please enter a number from 50 to 1000.

Number of bedrooms:*

Number of bathrooms:*

Features and options

Check the elements you’d like to include in your Koh Samui villa:

Private swimming pool (3x7m)

Tropical landscaped garden

Outdoor kitchen / BBQ area

Home office or remote work space

Solar installation (autonomous energy production)

Water well drilling (independent water source if you want autonomous villa)

Preferred architectural style*

Which style best matches your project vision?

Modern tropical (open volumes, natural wood, large windows)

Balinese (traditional design, zen ambiance, organic materials)

Minimalist (clean lines, contemporary harmony)

Custom design (a unique villa created around your ideas and land features)

Our team of architects designs villas that respect the climate, terrain, and local building regulations in Koh Samui, with a strong focus on energy efficiency and land value enha

Additional Services by Heveatecture
At Heveatecture, we offer either full-service or tailored support, depending on your needs. Please select the services you would like to include in your villa project in Koh Samui.

Would you like to benefit from the following services?

Architectural design : Planning, land integration, and architectural feasibility studies (Perfect for creating a unique villa tailored to Koh Samui’s environment)

Interior design : Moodboard creation, material selection, integrated furniture, and space optimization (Enhance your villa with a stylish, harmonious, and functional interior)

Administrative management : Building permits, local approvals, legal and Lawyer coordination (An essential service to ensure full compliance with Thai property laws)

Furniture package : Complete furnishing: bedrooms, living room, kitchen, terrace, and basic decorations (Essential for a turnkey project ready to live in or rent out)

By selecting these services, you choose the peace of mind of comprehensive project management, or the flexibility of à la carte solutions, all tailored to your real estate project in Koh Samui.

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Total estimated budget (THB)

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Annual perct

Your Personal Information
Please fill in your contact details to receive your personalized villa estimate. We guarantee full confidentiality and no obligation use of your data.

Full Name*

Helps us personalize your quote.

First Last

Email Address*

Your estimate will be sent directly to this address.

Phone Number (optional)

Recommended for quicker contact, especially if you’d like to book a call with an architect.

Additional comments or project details (optional)

Examples: “I already own a plot in Lamai” or “I’m planning a two-storey villa with sea view”

Your information will remain strictly confidential. A member of the Heveatecture team will only contact you if explicitly requested.

Property Cost Calculator
in Koh Samui

Estimate the construction cost of your villa in Koh Samui
Build your future on one of Thailand’s most stunning islands

Reminder

Visit Our Showroom
Or Schedule A
Free Consultation

Find Out More
Let's Chat

Property Cost Calculatorin Koh Samui

Estimate the construction cost of your villa in Koh Samui Build your future on one of Thailand’s most stunning islands

Reminder

Visit Our Showroom Or Schedule AFree Consultation

Find Out MoreLet's Chat

Property Cost Calculator
in Koh Samui

Estimate the construction cost of your villa in Koh Samui
Build your future on one of Thailand’s most stunning islands

Visit Our Showroom
Or Schedule A
Free Consultation

Find Out More
Let's Chat