Get your instant Quote
(estimated: 2mins)
Looking for a fast and accurate architectural or structural quote? Our ‘Quick Quote’ service gives you a clear cost estimate for your extension, loft conversion, or structural alterations within minutes. Simply fill in the details, and we’ll get back to you with a tailored estimate
Thanks, you should receive this in your inbox within a couple of minutes. If you don't receive your quote within 10 minutes please get in touch.
What architectural service do you require?

Residential Extension

Residential Refurbishment

Residential New Building

Commercial

Others
What part of your property do you want to extend?
What type of Ground Floor extension?
What type of First Floor extension?
This option is for a first-floor extension when a ground-floor extension already exists. If you're planning both a ground and first-floor extension, please go back and select 'Two-Storey Extension' instead.
What type of Basement extension?
What type of Two Storey extension?
How many floors are being refurbished?
Will this be interior refurbishment and require interior designing?
How many flats would you like to obtain?
Is the property currently situated in flood risk zone?
What flood risk zone is the property in?
Have you ever made planning application for this development?
Does the land currently have anything on it?
Does the land have any of the following?
Is the commercial property a change of use?
Do you require just Floor Plans?
What type of property are you looking to extend?
Do you have existing floor plans available to share with us?
What type of service do you require?

Detailed drawings

Architectural drawings
Is the demise a single dwelling

Yes

No
How Many flat are proposed?
Please upload file
Please provide plans
How many sqm is the building

1-30 sqm

31-50 sqm

51-70 sqm

51-70 sqm
Is this a commercial building

Yes
Thanks, That's All the Information We Need for Your Quote
Summary of Your Quote
Description | Information | Quantity | Price |
---|---|---|---|
Discount : | |||
Total : |
Build Your Project Estimate
Project Type
Project Size
Service Level
Party Wall Services
Additional Services
Timeline
Project Cost Summary
Flat Conversions
Transform existing spaces into modern flats with our expert design and engineering solutions.
Loft Conversions
Maximise your home with innovative loft conversion designs and structural support.
Structural Engineering
Full structural analysis to keep your build safe, compliant and long-lasting.
Party Wall Services
Expert advice and notices to ensure compliance and avoid disputes.
Certified Experts
Fully qualified architects and engineers with years of experience.
On-Time Delivery
We always deliver projects within agreed timeframes.
Transparent Pricing
Upfront pricing with no hidden costs or unexpected fees.
Approval Success
High success rate with planning and building regulation approvals.
What is the Party Wall Act?
The Party Wall Act 1996 provides a framework for avoiding and resolving disputes relating to shared walls and boundary structures.
When do you need Party Wall services?
- Building a new wall at or on the boundary
- Working on existing party walls
- Excavating within 3 or 6 metres of neighbours
- Loft conversions impacting shared structures
- Extensions involving foundations near neighbours
Our Party Wall Services Include:
- Preparing and serving Party Wall Notices
- Schedule of Condition reports
- Surveyor services for both owners
- Party Wall Awards and agreements
- Dispute resolution guidance
CALL US TODAY ON 020 8152 4006