Creating beautiful bespoke homes and renovations

We are a family owned, private-client build partner for our discerning clients.

Belvedere was originally set up in 2003 to cater for the demand in high-quality yet cost effective self-build property development. The relationships we have forged with industry professionals such as architects, engineers, trade and craftspeople means you will always get the best service across the build and ultimately saving our clients time and budget.

We treat each project individually ensuring that our attention to details will ensure you love your home for many years to come. Offering an unrivalled reputation in the industry creating beautiful homes and property renovations, all the while making sure our clients enjoy the best possible self-build home experience.


Keith Da Costa

Keith Da Costa Director

Keith set the company up in 2003 to help meet the demand for high quality self-build homes. 

Starting out as a lawyer, Keith found he was spending more time on property projects so made the career change full time. He continues to oversee the business and is as passionate about building as when he set up the company.

Cris Da Costa

Cris Da Costa Director

Cris joined the family firm at the age of 17 working on-site gaining the necessary qualifications in building and construction. 

Now more office based and overseeing every part of the business, it is Cris’s eye for detail and project leadership skills that ensure each customer gets the best value proposition during their home-build.

Nick Da Costa

Nick Da Costa Director

Nick studied Construction Management at University of Western England where he developed his passion for building. 

After gaining valuable experience at national companies such as Clancy Docwra, Nicholas joined the family firm heading up the project management and client handling side of the business.

James Langley Operations Manager

Umit Alp Project Manager

Scott Dixey Project Manager

Tobias Da Costa Office Manager

Belvedere’s Core values

Belvedere’s core brand values define who we are and reflect what we and the company stands for. They are the building blocks of Belvedere’s culture, a mentality that all members of our team share.

  • Authentic: We conduct ourselves in a genuine, honourable and honest manner.
  • Reliable: We provide a dependable, trustworthy approach and product.
  • Attentive: We offer a friendly, approachable, personal service to all our customers.
  • Insightful: Through our experience we understand our customers needs and requirements.
  • Proficient: We deliver a product and service that is of the highest quality.

Where Belvedere work

Our long-standing presence across Berkshire, Buckinghamshire, Surrey and the London areas means that we are well-versed in the challenges and procedures of working with many councils and privately-owned estates. Our commitment to in-house management on every project, guarantees the best experience for our clients.

How Belvedere work

Having Belvedere as your build partner means any construction headaches are avoided through using our trusted craft and tradespeople and clear communication across all stakeholders and team members.


We cover all areas of advice across the initial process including planning, best use of land, best build for the client/family, ROI, recommended architects, designers, traditional materials and eco-technology.


Whether you want to be involved on a regular basis or leave it to Belvedere the decision is yours, but rest assured your build is in capable hands and will be completed to the very highest standard, on time and on budget.


Our continued relationship after the build is complete and the house delivered means we don’t just walk away once the keys are handed over. Our aftercare service is imperative to your home build experience. Much of our business comes through our well-deserved reputation in quality and value so if you need renovations, extensions or know of others who wish to create their dream home, Belvedere are on hand to help.

Begin the journey of creating your own bespoke, dream home.

Contact Belvedere