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Our architectural design package begins with a thorough client brief discussion to document the client’s objectives, a site recognizance to identify the potentials and challenges of the site to develop architectural sketch designs and concepts, construction documents, tender documents and finally post contract services to manage the construction contract to completion. As part of this service, we assist clients to apply for permits and resolve land registration issues with the help of 3rd party agents.

We specialize in creating spaces that define the behaviours of users. We understand that space is an asset that needs to be optimally driven to support business or personal goals. Our offering includes space utilization studies, space optimization strategies, interior design and fit-outs with the aid of photo-realistic renderings and visualization.

At Keystone we use our exceptional design skills to design and build outdoor spaces, landmarks, and structures to achieve environmental, social-behavioural, or aesthetic outcomes.


For commercial investors and property owners that are targeting single or multiple project developments, we connect design and investment resources to support the bespoke project requirements by executing an idea to handing over of keys.

Delivery Methods
  • Traditional Design Bid Build
  • Construction Management at Risk
  • Construction Management as Agent
  • Design Build
  • Integrated Project Delivery
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Real Estate Advisory

At Keystone, we help our clients make customized decisions that align with investment goals and create value in their real estate transactions.

Feasibility Studies

Before any work begins, we evaluate how it can be completed, accounting for economic, technological, legal and scheduling factors.

This service includes; Market Research, Competitive Analysis; Highest and Best use analysis; Returns Analysis and Sensitivity Analysis

Capital Markets

We combine Investment Valuation, advisory, financing and investment banking into a single, fully integrated service offering for all property type.

This service includes; Debt and Equity structuring and return analysis

Technical Advisory

To allow our clients focus on their core businesses, we provide our Technical Advisory service to oversee 3rd party consultants and be the client representative throughout the execution process.

As technical advisors we review client goals, develop and deploy strategies, identify risks and suggest mitigation strategies to ensure project objectives are met.


If architecture is the statement, materials are the words: how we communicate our design. Through materials choices, we define qualities of space for specific needs.

Keystone provides clients with a wide range of global suppliers and lead the logistics to order, ship, deliver to site and install materials, fixtures, fittings and equipment customized for their projects.





Doors and Ironmongery, Architraves and Skirting Boards, Wardrobes and Kitchen cabinets with fitted equipment including Microwaves, Cooktops, Ovens, Dishwashers and Extractor hoods.

Lights (Spot lights, chandeliers, LED lights), garden lights, Sockets, Switches, Fire fighting equipment

Sinks, Toilets, Faucets, Bathroom Accessories

Wall tiles, Floor tiles, Swimming Pool Tiles, Natural Stone tiles, Cement Boards, Plaster boards, Security doors,

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