Creating an extension opens up many new possibilities

The possibilities truly are endless. Your dream home is just a call away. Don't hesitate.

Your house doesn't Feel big enough anymore?

For many London homeowners who need more space, moving may not be the answer. Most room extensions consist of extending the size of your home by adding a new room to an exterior wall. Popular room additions are new bedrooms, but dens, living rooms, dining rooms, and studies or studios can easily be included, depending on the needs of the family.

Before you begin a home extension project it is important to review local building codes or any contracts you signed when buying the home to be sure you’re allowed to perform the desired construction. The materials that are used in the exterior construction must be similar to the existing property. The width of side extensions should not be greater than half the original house’s width.

The contractors at Celli Property Care have years of experience extending and adding to homes across London. Due to this experience, we have a great understanding of the details that need to be understood in the process. We will work closely with you to ensure that your vision is ultimately achieved. Our results speak for themselves, as through our experience we have built up a reputation that is second to none in the area.

Importance of Quality

We are absolutely committed to quality. The standard of our work generally exceeds all our customers’ expectations and all our tradespeople are chosen for their dedication to having great finishes, to clean and tidy work spaces, and complete customer satisfaction.

In addition, we insist on using only the best quality building materials, even those not visible-"hidden materials".

We don’t agree with using low quality materials just because they can not be seen. As a further commitment to maintaining our high standards and correcting accordingly, we have a full-time Quality Control Supervisor.

Extensions are the best way to increse your Home's value.

Not Sure how to start?

Let our knowledgeable staff discuss with you the best way to get what you are looking for out of your home remodeling project.


We can make suggestions on the most effective and economical use of space. There are a variety of home additions that can enhance both the aesthetic and monetary value of your home.

If you are like most homeowners, you weigh every decision you make by considering the return on investment it could provide for your home. Some investments are better than others, but we think an extension provides the best ROI.

Not sure why us?

Your home extension and renovations works are completed efficiently with absolutely no shortcuts, and always within the timeframe set out in your quote.

With a hand-selected team of builders, carpenters, estimators and specialists, every aspect of your project is handled with the utmost professionalism and care.

With years and years of combined experience, our team is made up of industry veterans and fresh new talent alike, resulting in the best possible outcome for you.

WHat People say

“Brilliant job done by Celino and his lads. Quality is good, work completed on time and to budget. Was happy doing a couple of extra tasks. The cleaning up at the end up the job exceptional. Easy to deal with.”

— @keenos, MyBuilder


“Celino and his team were incredible. They acted quickly and professionally and the work was better than I could have imagined. The kitchen they made was installed, sealed, tiled and grouted beautifully and I continue to receive compliments. They even built my new bed, hung a large painting, hung a mirror and installed a TV bracket on top. I cannot recommend them enough. There were a couple of challenges communicating with some of his team, but Celino was always available to speak to them when needed.”

— Josh Torok

what people say

Brilliant brilliant brilliant. Celino actually made the whole experience of a kitchen renovation pleasurable. No mean feat. We now have a beautiful kitchen, paid what we believe to be a fair price and didn't have any problems along the way that Celino didn't solve fantastically. To be honest, is never use another kitchen fitter again if he was available.

— @pete_20_20, MyBuilder

Client perks

5 Year Guarantee

Dedicated Project Manager

Trade Discounts

Free Itemised Quotes

Areas we cover


E4 Chingford -

E17 Walthamstow -

E18 South Woodford -

E8 Hackney  -

E10 Leyton -

E11 Leytonstone

IG10 Loughton -

IG9 Buckhurst Hill -

IG7 Chigwell -

IG8 Woodford Green-


And many more. So call us to see if we cover your area too!

  Opening hours


Mon - Fri: 8am - 8pm

​​Saturday: 8am - 6pm

​Sunday: 8am - 6pm

0207 859 4203

Our best reference yet


''Celino and his team are the most professional building and maintenance firm I have ever used. Celino and his team recently rendered and painted the front of my house with superb results, I have just recently called him back in to lay a block paving at the front of my property and just like the rendering and painting, the drive looks superb. The level of craftsman ship and eye for detail that Celino and his team deploy is staggering. Celino's quoting process is also very transparent, he kept me up to date the entire way through the job and his work force worked from 08:00 until 18:00 everyday, even Saturdays! I cant recommend Celino Trades enough! I have already referred two of my friends to him and my wife's boss. I wish him every success in the future! Keep up the good work.''