SALSTAN ARCHITECTURE

Architectural Design and Build Services in London

Architectural Drawings

We create clear, practical designs for house extensions, loft dormer extensions, flat conversions, and new builds. We also prepare build-ready planning and technical drawings, including building regulations and structural designs.

Planning Permission

As planning permission specialists, we ensure your extensions, conversion project, or new build complies with UK Building Regulations and local London borough policies.

Build

Our in-house chartered engineers and construction teams deliver your project with precision, from structural works to final finishes. We manage the full build process, ensuring your project is completed on time, on budget, and to the highest standard.

Our Portfolio

Rear Extensions

Wraparound Extensions

Double Storey Extensions

Loft Conversions

Flat Conversions

New Builds

Six Easy Steps

Step 1 - Your 3D Site Survey​

An appointed surveyor will come around for a full measured survey of your property. They will also note down all your desired requirements for your proposal.​

Step 2 - Drawings Initiated​

The project is allocated to one of our architectural designers who will design your project from the ground up, taking into account all your needs.​

Step 3 - You Review It​

We promise you will have your first draft within 10 working days unless agreed otherwise. You send your designs and get back to us with any changes required. We will then wrap up your drawing to be ready for submission.​

Step 4 - Submission & Decision

Your plans will be submitted strategically for swift approval by the council. Expect a decision in 6-8 weeks. We'll handle any required changes for free!

Step 5 - Technical Design

Once plans are approved, our engineers manage design and regulatory compliance. Get construction quotes from us & compare with others.

Step 6 - Construction

If you decide to move forward with our services, we will promptly arrange a detailed, comprehensive consultation to discuss and finalize your specific requirements, ensuring everything aligns perfectly with your vision.

Safely Guided by Our Experienced Hands

Years of Experience
+
Projects Undertaken
+
Avg. Days from Survey to Submission
Approval Rate
%

Simplified Pricing for your Project

Since every job is unique and distinctive, it is quite difficult to put forth a complete, pinpoint cost.

However, below we have been able to produce a brief overview of the pricing packages we offer for extensions and conversions.

Silver

From £599 + VAT

*Price based on an outbuilding

Platinum

From £1,599 + VAT

*Price based on a small extension or loft conversion

Gold

From £799 + VAT

*Price based on a rear extension or loft conversion

What Makes Us Different?

High Success Rate

Our team has a vast amount of experience with local authorities across London and outside. Have a look at the list of councils we have worked with!

3D Designs

We left 2D designs many years ago, our 3D designs help you see the before and after of your property, long before it's built.

On Time

We assign you a dedicated project manager to ensure your project is on time and that all is communicated properly and effectively. We have one of the fastest turnaround times in the industry.

Free Advice

Free advice is not just limited to planning or Architecture, we are here for you on the rest of the journey too.

Collaborative Approach

Thousands of projects completed by members of our team have given us a thorough understanding of this field. Picture a setting where structural engineers and construction managers work side by side with architectural designers as they craft their concepts.

Industry Experts

We understand this space thanks to the thousands of projects our team members have been involved in.

What Our Clients Say About Us

Frequently Asked Questions

Our team is formed of qualified Engineers, Architectural designers and Technicians. Our engineers are chartered and registered members of the Institute of Civil Engineers. Our Architectural designers are RIBA registered.

Our team can advise whether your development requires notification to your neighbours under the Party Wall Act 1996. They will advise which section your development falls under and help to draft a Party Wall Agreement letter for all affected neighbours.

Yes, We produce building regulation compliant drawings and structural design for Building Control. These can also be issued to your builder to get a detailed quote.

We are an office based company with a physical presence and reputation in South London, however, we deliver projects all over the UK.

Put simply, if your development plans alter the main shell of your house or affect the structural integrity, then some level of permission or notification will be required.

We will work with you to determine if you proposed development falls within the ‘permitted development’ criteria. If not, we will apply for planning permission on your behalf.

Contact us today and receive free advice over the phone from one of our qualified architectural designers.

We are an office based company with a physical presence and reputation in South London, however, we deliver projects all over the UK.

We are an office based company with a physical presence and reputation in South London, however, we deliver projects all over the UK.

Proudly Collaborating With All The London Councils

Let Us Bring Your Visions To Life

Contact us using the details below or simply fill out the form and we will get back to you shortly.

Our Service Areas in London

Learn about your local Planning and Architecture Guide in London

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