For a Sentosa Cove landed home renovation, choose Gu Architects if you need an architect-led approach for major A&A works. For a more integrated design-and-build package, consider SuMisura or K2LD Architects. These firms balance structural expertise with high-end interior finishes, crucial for coastal properties. Always verify scope clarity to distinguish design fees from construction costs.
TL;DR
For a Sentosa Cove landed home renovation, choose Guz Architects if you need an architect-led approach for major A&A works, ensuring robust structural and authority submissions. For a more integrated design-and-build package where one firm handles everything from drawings to handover, consider SuMisura. If you prefer a premium architectural practice that manages both the building envelope and interior detailing, K2LD Architects is a strong runner-up. These firms balance structural expertise with high-end interior finishes, which is crucial for coastal properties where salt air and waterproofing are major concerns. Always verify scope clarity to distinguish design fees from construction costs, as this is the most common source of budget overruns.
How we picked this list
We assembled this shortlist through desk research across public sources, checking every website to confirm it resolves and the business is actively trading. We ranked the firms based on the criteria in the table below, prioritizing landed home experience, Sentosa-specific familiarity, and scope clarity. No placements on this list are paid; every entry was selected for its demonstrated capability in high-end residential and coastal renovation work.
Table of Contents
- TL;DR
- How we picked this list
- Table of Contents
- Intro
- Quick Picks
- Comparison Table
- 1. Gu Architects
- 2. K2LD Architects
- 3. Bedmar & Shi
- 4. Aamer Architects
- 5. Wallflower Architecture + Design
- 6. Chang Architects
- 7. Design Intervention
- 8. Distinct Identity
- 9. SuMisura
- 10. Peter Tay Studio
- How to Choose
- FAQ
Intro
Many homeowners assume that renovating a landed home is just a larger version of a condo makeover. This is a costly misconception. A three-storey house with a pool, basement, or lift involves structural works, piling, and complex authority submissions that flat renovations do not. You are not just buying new tiles; you are managing a complex construction project. I compiled this list to help you navigate this difficulty. You are trying to decide between a design-only architect and a design-and-build firm, and why it is hard is that the quotes are rarely comparable. Some include construction, some do not. Some have done Sentosa before, some have not. This guide cuts through that noise.
Quick Picks
Choose Guz Architects if you want a rebuild with strong structural and coastal detailing. Choose SuMisura on a tighter budget for a single-point responsibility model. Choose Wallflower for a partial A&A where retaining existing structure saves costs.
Comparison Table
| Business | Best for | Price band | Area |
|---|---|---|---|
| Guz Architects | Rebuild or major A&A on waterfront plots | Premium | Singapore |
| K2LD Architects | Architecture and interior under one roof | Premium | Singapore |
| Bedmar & Shi | Distinctive architectural statement | Premium | Singapore |
| Aamer Architects | Privacy and shade on tightly spaced plots | Premium | Singapore |
| Wallflower Architecture + Design | Partial A&A vs full rebuild | Premium | Singapore |
| Chang Architects | Calm, light-driven house design | Premium | Singapore |
| Design Intervention | Interiors, furniture, and finishing | High end | Singapore |
| Distinct Identity | Polished interior with custom carpentry | High end | Singapore |
| SuMisura | Single point of responsibility | High end | Singapore |
| Peter Tay Studio | Curated, gallery-like interior | High end | Singapore |
1. Gu Architects
Guz Architects is a studio known for tropical, garden-led landed houses, including large waterfront plots. Their scope typically covers concept design, drawings, plan submissions, and site supervision. They handle the architectural lead, while building works are tendered to a main contractor. This approach suits owners who want a strong design backbone for a complex project.
What’s good
- Architecture-led, so drawings, QP submissions, and site supervision sit in one office.
- Climate detailing suited for waterfront plots: deep shading, cross ventilation, and salt-air resistant materials.
- Accustomed to coordinating structural engineers, pool builders, and landscape contractors.
What to watch
- Design fee is separate from construction cost, so budget both lines.
- You still need a main contractor; ask who they have worked with recently.
Who it suits
Owners doing a rebuild or major A&A on a Sentosa Cove plot who want an architect to lead design and authority submissions. If you only need interior refresh, look elsewhere.
Price
Premium, architect fee quoted per project.
Details
Name: Gu Architects
Website: https://guzarchitects.com
Area: Singapore
2. K2LD Architects

K2LD Architects is a practice doing private landed houses, including substantial rebuilds and additions. They handle interiors alongside the building design. This dual capability means you can have a cohesive look from the exterior envelope to the interior finishes.
What’s good
- Handles both the building envelope and interior detailing under one roof.
- Used to working with consultants on structural, M&E, and pool works.
- Portfolio skews to large private homes rather than flats.
What to watch
- Confirm whether construction is included or only design and contract administration.
- Ask how they handle defects after handover and who chases the contractor.
Who it suits
Owners who want one practice to hold both the architecture and the interior look of a large house. If you have a separate interior designer already, this may not be the right fit.
Price
Premium, design fee plus construction contract.
Details
Name: K2LD Architects
Website: https://k2ld.com
Area: Singapore
3. Bedmar & Shi
Bedmar & Shi is an architecture and design studio designing modern tropical houses. Their portfolio includes large private residences with strong indoor-outdoor connections. They focus on conceptual and spatial design, often using large glazed openings and courtyard layouts.
What’s good
- Strong conceptual and spatial design.
- Experience with large glazed openings and courtyard layouts.
- Detail-led approach to materials and finishes.
What to watch
- Expect to appoint and manage the main contractor separately.
- Ask for references from completed landed projects of similar size, ideally on Sentosa Cove.
Who it suits
Owners who want a distinctive architectural statement rather than a like-for-like renovation. If you need a quick cosmetic fix, this is too heavy a process.
Price
Premium, quote based.
Details
Name: Bedmar & Shi
Website: https://www.bedmarandshi.com
Area: Singapore
4. Aamer Architects

Aamer Architects is a practice focused on tropical modern landed homes. They use courtyards, screens, timber, and landscape to manage heat and privacy. This approach is particularly useful for plots with close neighbours or limited privacy.
What’s good
- Good at screening and privacy on plots with close neighbours.
- Comfortable with tropical materials and ventilation strategy.
- Track record across a range of landed house sizes.
What to watch
- Confirm the current team and who will run your project day to day.
- Clarify who prepares the construction drawings the contractor will price from.
Who it suits
Owners of tightly spaced or overlooked plots who need privacy and shade designed in. If your plot is large and open, their specific privacy solutions may be less critical.
Price
Premium, quote based.
Details
Name: Aamer Architects
Website: https://www.aamer.co
Area: Singapore
5. Wallflower Architecture + Design

Wallflower Architecture + Design is a practice working on private houses with an emphasis on light, courtyards, and adapting existing structures. They consider retaining and reworking existing structures, which can change the cost picture significantly compared to a full rebuild.
What’s good
- Considers retaining and reworking existing structures, which can change the cost picture.
- Attention to daylight and ventilation.
- Experience with landed residential work.
What to watch
- Retention-led schemes need early structural assessment, so budget for that.
- Ask what a typical authority submission timeline looks like for A&A works.
Who it suits
Owners weighing a partial A&A against a full rebuild. If you want a complete demolition and new build, look at firms like Gu Architects instead.
Price
Premium, quote based.
Details
Name: Wallflower Architecture + Design
Website: https://www.wallflower.com.sg
Area: Singapore
6. Chang Architects

Chang Architects is a practice designing private houses with an interest in light, landscape, and restrained material palettes. Their design-led approach to light and landscape suits owners who want a calm, light-driven house. They are willing to invest time in the design process.
What’s good
- Design-led approach to light and landscape.
- Experience with landed house typologies.
- Material palettes suited to coastal conditions if specified carefully.
What to watch
- Small practice, so check current workload and how many projects run at once.
- Confirm the contractor selection process and who administers the contract.
Who it suits
Owners who want a calm, light-driven house and are willing to invest time in design. If you need a fast turnaround, their design-led pace may be slower than you prefer.
Price
Premium, quote based.
Details
Name: Chang Architects
Website: https://www.changarchitects.com
Area: Singapore
7. Design Intervention

Design Intervention is an interior design studio working on high-end residential projects. Their scope covers interiors, joinery, furnishings, and styling. They can work alongside your architect or main contractor, making them a good choice if the architecture is already settled.
What’s good
- Interiors, joinery, and furnishing handled as one package.
- Used to working to a high finish level and imported materials.
- Can work alongside your architect or main contractor.
What to watch
- Ask clearly where their scope stops and the contractor’s begins.
- Imported furniture and finishes have long lead times, so lock the schedule early.
Who it suits
Owners who have the architecture settled and want interiors, furniture, and finishing coordinated. If you need structural changes, this is not the right firm.
Price
High end, design fee plus procurement.
Details
Name: Design Intervention
Website: https://www.intervention.com
Area: Singapore
8. Distinct Identity

Distinct Identity is an interior design firm handling high-end residential projects. They focus on custom joinery and detailing. Their experience with large residential floor plates makes them suitable for landed homes with expansive living spaces.
What’s good
- Custom joinery and detailing.
- Experience with large residential floor plates.
- Client-facing project management.
What to watch
- Confirm whether building works and renovation are included or interiors only.
- Custom joinery needs accurate site measurements, so sequence it after structural works.
Who it suits
Owners who want a polished, detailed interior and are prepared to pay for custom carpentry. If you prefer off-the-shelf furniture, their custom approach may be overkill.
Price
High end, quote based.
Details
Name: Distinct Identity
Website: https://www.distinctidentity.com.sg
Area: Singapore
9. SuMisura

SuMisura is an interior design and build firm doing high-end residential work. They take projects from design through construction and handover. This design-and-build model simplifies accountability, as one firm is responsible for the entire process.
What’s good
- Design and build under one contract, which simplifies accountability.
- Handles site management and sub-contractors directly.
- Suited to owners who are overseas part of the year.
What to watch
- Design and build means fewer competing quotes, so ask to see the cost breakdown.
- Get the defects liability period and payment schedule in writing.
Who it suits
Owners who want a single point of responsibility from drawings to handover. If you prefer to manage contractors separately, this model may not suit you.
Price
High end, quote based.
Details
Name: SuMisura
Website: https://www.sumisura.com
Area: Singapore
10. Peter Tay Studio

Peter Tay Studio is an interior design studio with a strong design signature. They work on high-end homes with custom furniture and art placement. Their distinctive interior concepts suit owners who want a curated, gallery-like interior.
What’s good
- Distinctive interior concepts.
- Custom furniture and art curation.
- Experience with high-end residential clients.
What to watch
- Design signature is strong, so check the look suits how you actually live.
- Confirm the construction team and who manages them.
Who it suits
Owners who want a curated, gallery-like interior and are happy with a strong design point of view. If you prefer a more neutral or traditional style, their signature look may not fit.
Price
High end, quote based.
Details
Name: Peter Tay Studio
Website: https://www.peter.sg
Area: Singapore
How to Choose
When selecting a renovation contractor for a Sentosa landed home, you must evaluate them against specific criteria. The table below breaks down what matters and why.
| Criterion | Why it matters | What good looks like |
|---|---|---|
| Landed and A&A experience | Structural works, piling, and authority submissions are different from flats. | Recent completed landed projects of similar size, plus clear explanation of plan submissions. |
| Sentosa Cove familiarity | The estate has its own access, delivery, noise, and site rules. | At least one completed project on the island, and specific answers about material movement. |
| Scope clarity: design, build or both | Mixing design-only and design-and-build proposals makes quotes impossible to compare. | A written scope of services listing drawings, submissions, supervision, and exclusions. |
| Cost transparency | Landlord homes often run past budget because finishes are priced late. | An itemised bill of quantities or room-by-room breakdown, and a stated payment schedule. |
| Site and project management | Poor supervision shows up as delays and rework. | A named project manager, a written programme with dates, and a fixed weekly reporting rhythm. |
| Post-handover support | Water features, glass, and timber need attention after contractors leave. | A stated defects liability period, a snag list process with deadlines, and warranty documents. |
If you are looking for more inspiration on interior design ideas, browse our interior design ideas section. For specific finishing details, our guide on granite and quartz countertops can help you make informed choices.
FAQ
Do I need an architect or a renovation contractor for a Sentosa Cove bungalow?
It depends on the scope of work. If you are doing a full rebuild or major structural A&A, you need an architect to handle authority submissions and structural coordination. If you are only doing interior refresh, a renovation contractor or interior designer is sufficient. Many firms like Gu Architects offer architecture-led services, while others like SuMisura offer design-and-build. Clarify this early to avoid gaps in responsibility.
How much does it cost to renovate a landed home in Sentosa Cove?
Costs vary widely based on scope, but expect premium rates for coastal and high-end work. A major A&A can easily exceed SGD 1 million, while interior refresh may range from SGD 200,000 to 500,000. Always get an itemised bill of quantities. Design fees are separate from construction costs in most cases. Budget for both lines to avoid surprises.
Can foreigners buy and renovate landed property in Sentosa Cove?
Yes, but with conditions. Foreigners can buy property in Sentosa Cove under the Sentosa Island Development Authority (SIDA) guidelines, which allow landed homes in certain zones. Renovation rules follow standard Singapore building codes plus estate-specific rules. You must still obtain necessary approvals for structural works. Consult with a lawyer familiar with SIDA regulations before purchasing.
Do I need estate or MCST approval before starting renovation works on Sentosa?
Yes, you need approval from the estate management. Sentosa Cove has its own access, delivery, and noise rules that go beyond standard Singapore regulations. You must submit plans and get sign-off before starting works. Failure to do so can result in fines or work stoppages. Ask your contractor if they have dealt with estate management before.
How long does an A&A renovation of a landed home take, and can I stay in the house during works?
A full A&A typically takes 12 to 18 months, depending on complexity and approval timelines. You generally cannot stay in the house during major structural works due to dust, noise, and safety hazards. Some interior-only works may allow you to stay, but it is uncomfortable. Plan to be off-site for the bulk of the project.
Related Reading
For more on managing your renovation, check out our guide on home renovation tips. If you are looking for specific services, see our list of garden maintenance and landscaping services for landed homes. You might also find our article on termite control companies useful for coastal properties.




