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Design & Structure Journal

Insights on party walls, Residential Architecture, and structural engineering.

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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

What You’ll Find Here
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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?

Outbuilding

Residential Extension

Outbuilding

Residential Refurbishment

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Residential New Building

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Commercial

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Others

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What part of your property do you want to extend?

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What type of Ground Floor extension?

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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.

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What type of Basement extension?

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What type of Two Storey extension?

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What type of Garden extension?

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How many floors are being refurbished?

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Will this be interior refurbishment and require interior designing?

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Do you want 3D visuals?

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What type of New Build Is it?

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How many flats would you like to obtain?

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Is the property currently situated in flood risk zone?

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What flood risk zone is the property in?

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Have you ever made planning application for this development?

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Does the land currently have anything on it?

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Does the land have any of the following?

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Is the commercial property a change of use?

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Do you require just Floor Plans?

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Do you require just elevations?

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Your Details

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What type of property are you looking to extend?

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Do you have existing floor plans available to share with us?

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Upload Floorplans

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Change of use Information

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What type of service do you require?

Outbuilding

Detailed drawings

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Architectural drawings

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Is the demise a single dwelling

Outbuilding

Yes

Outbuilding

No

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Is the demise Flats

Outbuilding

Yes

Outbuilding

No

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How Many flat are proposed?

Outbuilding

1-3

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- +
4

4-8

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- +
9

9-12

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More

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Please upload file

Please provide plans

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How many sqm is the building

Outbuilding

1-30 sqm

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31-50 sqm

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51-70 sqm

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51-70 sqm

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Is this a commercial building

Outbuilding

Yes

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VAT

VAT

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Thanks, That's All the Information We Need for Your Quote

Summary of Your Quote

Description Information Quantity Price
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Total :
AC Design Calculator

Build Your Project Estimate

Project Type

Flat Conversion
Loft Conversion
Home Extension
New Build
Detached
Semi-Detached
Terraced
Single Storey Extension
Two Storey Extension
First Floor Extension

Project Size

50

Service Level

Basic
Standard
Premium

Party Wall Services

Additional Services

Timeline

Standard
Expedited (+25%)

Project Cost Summary

Design & Engineering Fee£0
Party Wall Services£0
Additional Services£0
Timeline Adjustment£0
Total Estimate: £0
Estimated Timeline:
DesignPlanningEngineeringCompletion

Estimated completion: 8–10 weeks

Outbuilding

Flat Conversions

Transform existing spaces into modern flats with our expert design and engineering solutions.

Outbuilding

Loft Conversions

Maximise your home with innovative loft conversion designs and structural support.

Outbuilding

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.

Outbuilding

Certified Experts

Fully qualified architects and engineers with years of experience.

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On-Time Delivery

We always deliver projects within agreed timeframes.

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Transparent Pricing

Upfront pricing with no hidden costs or unexpected fees.

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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
Early action avoids delays. Let our experts guide you through the process.

CALL US TODAY ON 020 8152 4006