If you are considering investment opportunities in Casa de Monte Phuket, 2026 is a great time to look at the project from a lifestyle point of view and a financial one. Casa de Monte is a new villa development in Koh Kaew, Phuket, aimed primarily at buyers seeking spacious private residences in a quieter residential environment while remaining close to international schools, marinas and Phuket’s main urban infrastructure.
Casa de Monte Phuket is not like the beachfront condominium projects, which are mainly designed around short-term tourism, but is more toward family living and longer-term residential demand. That distinction is important when considering potential rental returns and long-term capital appreciation.
This guide looks at the Casa de Monte ROI, property prices, location, rental potential, benefits, risks and the key considerations investors should take into account before buying.
What Is Casa de Monte?
Casa de Monte is a residential villa development in Koh Kaew, Phuket, comprising 3- and 4-bedroom villas. Current project data suggests that villas are generally between about 297 and 450 square meters in size, depending on the layout.
The project is linked to Rhom Bho Property which is also known for its wider range of residential developments in Phuket. The existing public project materials show five major villa types: Aurelia, Sylvia, Montara, Silvora and Lavera.
The development is designed around a Mediterranean/Tuscan-inspired architectural concept rather than the high-rise resort style common in many Phuket investment properties.
Casa de Monte at a Glance
- Location: Koh Kaew, Phuket
- Villa style: Private pool villa
- Types of villas: 3 bedroom and 4 bedroom
- Developed area (approx.): 297-450 sq. m.
- Current advertised price: approx. THB 30.28M – THB 47.27M
- Developer: Rhom Bho Property
- Project Status: New / Pre-sale development project
- Target Market: Families, Expats, Lifestyle Buyers and Property Investors
Prices and availability are subject to change. Investors should consult the current price list and contractual terms before purchase.
Casa de Monte Location: Why Koh Kaew Matters
Location is one of the most important factors in any Phuket property investment. Koh Kaew is a different proposition from the tourist-heavy areas like Patong.
Casa de Monte is conveniently located near the British International School Phuket (BISP) with the school approximately 500-550 meters from the development according to current project marketing. Other nearby destinations include Royal Phuket Marina, Boat Lagoon, shopping facilities and Phuket’s wider urban infrastructure.
This creates a potentially appealing tenant profile. Families of children in international schools may want to consider: The journey to school is brief.
- Bigger villas
- Private pools
- Quiet residential neighbourhoods
- Access to supermarkets and restaurants
- Proximity to marinas and recreational facilities
This means that the competition for the same tenant is not necessarily for Casa de Monte Koh Kaew as a holiday condominium on the beach front. Its potential market is more family-oriented, residential.
Casa de Monte Price Prediction 2026
Currently, smaller units are listed publicly at around THB 30.28 million and larger 4 bedroom villas at around THB 47.27 million.
Examples currently advertised are:
Villa Type Approximate Size Indicative prices:
3-Bedroom 297-310 sq. m. From ~THB 30.3M
3-Bedroom ~369-374 sq. m. ~THB 38M-43M
4-Bedroom ~424 sq. m. ~THB 42.3M+
4-Bedroom ~450 sq. m. ~THB 47.3M
The figures should be taken as indicative rather than a fixed price list due to changes in developer pricing, promotions, unit availability and payment terms.
What Can Investors Expect from Casa de Monte ROI?
The most important question for potential Casa de Monte investors to ask themselves is: what is Casa de Monte’s expected return on investment (ROI) in 2026?
Some current property sources estimate a rental yield of around 5%–7% per annum. Other third party models produce different results depending on occupancy, rental rates and expenses. These are predictions, not guarantees.
A more useful approach is to examine scenarios.
Example of ROI Scenario
Suppose an investor purchases a villa for THB 35 million.
At a hypothetical 5% gross rental yield:
THB 35,000,000 x 5% = THB 1,750,000 gross annual rental income
At a hypothetical 6% gross yield:
THB 35,000,000 × 6% = THB 2,100,000 annual gross rental income
At 7% rate:
THB 35,000,000 x 7% = THB 2,450,000 gross annual rental income
These calculations show why purchase price, achievable rent and occupancy are so important. These do not offer guaranteed Casa de Monte rental income.
Investors should also deduct operating costs such as property management, maintenance, utilities, insurance, taxes, vacancies and other operating expenses when calculating net ROI.
What’s driving rental demand at Casa de Monte?
The project’s strongest potential rental advantage is its proximity to the international-school ecosystem. A large 3- or 4-bedroom villa can be particularly suitable for families looking for a long-term or extended-stay home rather than a conventional hotel room. The property is likely to be of interest to:
- Families of international schools
- Expats residing on Phuket
- Businessmen headed for Phuket
- Local residents with high incomes
- International visitors on long stays
- Lifestyle buyers want private villa accommodation
This may provide a more diversified rental strategy than simply relying on short-term tourist bookings.
Advantages of investment in Casa de Monte
1. Family-friendly Location
One of the project’s strongest selling points is its proximity to BISP in Koh Kaew. The location may support demand from families who value convenience and residential privacy.
2. Extent of the Villa
With villas extending to approximately 450 sq. m., Casa de Monte offers substantially more space than a typical Phuket condominium.
3. Appeal of Private Villas
A private pool villa might command a premium from families and groups looking for privacy, outdoor space and a residential environment.
4. Development on a Limited Scale
The project is marketed as a relatively small villa neighbourhood. The precise number of units is slightly different in public sources, so investors should check the developer’s documents for the final total.
5. Possible Capital Appreciation
If demand for Koh Kaew remains strong from international families and higher income residents, well-located villa properties could appreciate in value over the long-term. But remember that appreciation is market dependent and is never guaranteed.
Risks to Watch Out For Before Buying Casa de Monte
No Phuket villa investment is risk-free.
The development timeline of the project is the first thing to look at. The current public sources show different estimates of completion. Buyers should not rely on an outdated listing on the Internet but should rely on the latest contract with the developer and the official project documentation.
Other hazards are:
- Delays in construction
- Changes in the property market conditions
- Vacancy rental
- Operating costs
- Currency Movements
- Liquidity for resale
- Legal and property issues
- Changes to Phuket’s tourism and rental regulations
Foreign buyers should also seek independent Thai legal advice on the appropriate ownership structure, land rights, lease arrangements and purchase contract before committing capital.
Is Casa de Monte a Good Investment in 2026?
Buyers looking for rental demand that can be directed toward families, large villa grounds and long-term exposure to Phuket property may be attracted to Casa de Monte villa. But it may not be the right choice for every investor.
If your priority is maximum short term tourist rental income then a beachfront condominium in a major tourist destination may provide a different investment profile. For those seeking a larger private home close to international schools, Casa de Monte may be worth checking out. The trick is to look at the net yield, not the advertised gross ROI.
- Before investing, investors should ask:
- Latest developer price lists
- Villas available now
- Schedule of Construction
- Rental management agreement
- Estimated annual operating expense
- Legal form and ownership
- Transfer Fees and Government
- Evidence of historic rents for comparable villas
- Realistic assumptions of occupancy
- Resale approach
Casa de Monte Frequently Asked Questions
Where is Casa de Monte located?
Casa de Monte is located in Koh Kaew, Phuket, a residential district with access to international schools, marinas, shopping and other amenities.
How much is Casa de Monte?
Prices for the projects on the market start at approximately THB 30.28 million, with larger villas being advertized for as much as approximately THB 47.27 million. Prices and availability are subject to change without notice.
What kind of property is Casa de Monte?
Casa de Monte is a series of roomy 3-bedroom and 4-bedroom private villas. The current public specifications are about 297 to 450 sq. m.
What is the anticipated Casa de Monte ROI?
Third-party estimates suggest potential rental yields could be in the range of 5% to 7% but actual returns will depend on purchase price, rental rates, occupancy, management fees and other costs. Investors should calculate net ROI with verified rental assumptions, not just a headline percentage.
Is Casa de Monte family-friendly?
With its large villa layouts and its proximity to British International School Phuket, the project might be particularly suitable for families.
Final Verdict: Casa de Monte Investment Outlook 2026
The Casa de Monte investment thesis is largely about trying to align the Phuket lifestyle value with potential long term residential rental demand.
Its Koh Kaew location, proximity to international education and large 3- and 4-bedroom villas and private-villa format distinguish it from many Phuket condominium investments. The current advertised price puts the development in the premium property sector, and investors need to be aware of rental yield and total costs of acquisition.
For 2026, a good way to think about a gross-yield scenario of 5%-7% instead of a promised ROI is to use a conservative financial model with realistic occupancy, management and maintenance costs.
For Casa de Monte Phuket buyers, the best investment case may be a mix of personal use, long-term rental demand and potential capital appreciation, rather than just relying on short-term rental income.
K.Capital Realty can help prospective investors compare Casa de Monte with other Phuket villa and condominium projects in terms of location, entry price, rental potential, ownership structure and long-term investment goals.
