Meet london’s trusted house extension experts

Extend your house to create the perfect space to enjoy quality time with the family. Building an extension is the best way to get more liveable space.

Together lets transform your home to create a space you’ll love!

London's Number 1 “House Extension” Experts

We offer you Great Value, Superior craftsmanship and Professional Project management. As your trusted partners, we guarantee a professional job and to get your Extension project done on time and on budget.

House extensions – made easy!

Unlike other building companies who leave you with an undecorated space, we do everything for you.
 
We’re a full-service “one-stop shop”

Outstanding value!

Guaranteed low costs – and Exceptional Value
 
We are from all over the world. Rocko has the very best International craftsmen (craftsmen – not tradesmen), so we can guarantee high-end results, while still passing the low costs & savings onto our delighted customers.

House extensions – from design to completion

Communication is key to how we work; from the outset we closely co-operate with our customers to understand the vision they have for their home.
 
This commitment continues right through to completion so that we can adhere to the plans in close consultation with you, making any changes necessary or as requested with discussion at every step.

Exquisite home extensions you’ll love

We build stunning home extensions for modern houses as well as more traditional Georgian and Victorian homes. We work tirelessly to create a seamless extension which complements the style and age of your property.

House extension portfolio

We’re experts at extending & building House Extensions! But don’t take our word for it…
 
Have a look at some of the latest projects from our House Extensions work.

Frequently asked questions

Still have questions?

SeedFAST is a type of Advance Subscription Agreement (ASA). These are individual, simple, quick agreements for future equity in the company where investors pre-pay for shares that will then be allocated to them in the next funding round.

A SeedNOTE is a type of convertible loan note. Convertible loan notes (or just convertible notes) give investors debt in your company. This will then be converted into shares at the next funding round. Being in debt gives an investor more protection if things go wrong, and SeedNOTEs usually have an interest rate which your company pays to the investor.

SeedFASTs and SeedNOTEs should be used as a bridge to a later funding round, that will usually take place within a year. These agreements are perfect for when you want to quickly take in a small investment and you don’t want to commit to a valuation and doing a full funding round.

Use a SeedFAST for a simple investment. SeedFASTs are SEIS/EIS compatible.

A SeedNOTE should be used when your investor requires more complex deal terms such as a return of capital.

The SeedFAST/ NOTE Agreement will convert to equity at the next funding round, when you raise above a preset qualifying amount, or at the long stop date, the date at which it will automatically convert if you don’t raise any more funds.

Accordion Content
The SeedFAST/ NOTE Agreement will convert to equity at the next funding round, when you raise above a preset qualifying amount, or at the long stop date, the date at which it will automatically convert if you don’t raise any more funds.
Yes. SeedFASTs are similar to convertible notes but they aren’t classified as debt and this makes them SEIS and EIS compliant. As long as you convert the SeedFAST to equity within six months of your investor sending you the funds.

Investors can claim their SEIS/EIS tax relief in the tax year in which the shares were issued. This means that the investors won’t be able to claim their relief until the SeedFAST Agreement converts to equity.

Scroll to Top