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Architectural services in london

Welcome to IQSURV

Your trusted architectural services in London. Expert House Extension and Loft Conversion Architectural Services. Our expertise lies in crafting extraordinary residential extensions and loft conversions, transforming your vision of a perfect home into a tangible reality.
We provide an all-inclusive service, starting with the design phase, overseen by our accredited Chartered CIOB and Regulated RICS architectural designer. We also supply all the necessary project initiation documents, which encompass planning drawings and building regulation drawings.

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Architectural Services

Pricing

Design & Planning

From £850

Draft Design and Submit Planning Application

  • Design Consultation
  • Site Measurement Survey
  • Drafting of Detailed Design
  • Design Amendments
  • Preparation and Submission of Planning Application
  • Detailed Building Regulations Drawings
  • Structural Engineer Report and Calculations
Building Control Stage

From £1250

Planning Application, Building Control Drawings

  • Design Consultation
  • Site Measurement Survey
  • Drafting of Detailed Design
  • Design Amendments
  • Preparation and Submission of Planning Application
  • Detailed Building Regulations Drawings
  • Structural Engineer Report and Calculations
Ready to Build

From £1799

Planning Application, Structural Engineer Calculations, Building Control Drawings

  • Design Consultation
  • Site Measurement Survey
  • Drafting of Detailed Design
  • Design Amendments
  • Preparation and Submission of Planning Application
  • Detailed Building Regulations Drawings
  • Structural Engineer Report and Calculations
Design Consultation
Site Measurement Survey
Drafting of Detailed Design
Design Amendments
Preparation and Submission of Planning Application
Detailed Building Regulations Drawings
Structural Engineer Report and Calculations
Design & Planning

From £850

Draft Design and Submit
Planning Application

  • Design Consultation at the Property​
  • Full Measured Survey
  • Preparation of Design Options
  • Drafting of Detailed Design
  • Free Design Amendments
  • Preparation and Submission of Planning Application
  • Detailed Building Regulations Drawings
  • Structural Engineer Report and Calculations
Building Control Stage

From £1250

Planning Application, Building Control Drawings

  • Design Consultation at the Property​
  • Full Measured Survey
  • Preparation of Design Options
  • Drafting of Detailed Design
  • Free Design Amendments
  • Preparation and Submission of Planning Application
  • Detailed Building Regulations Drawings
  • Structural Engineer Report and Calculations
Ready to Build

From £1799

Planning Application, Structural Engineer Calculations, Building Control Drawings

  • Design Consultation at the Property​
  • Full Measured Survey
  • Preparation of Design Options
  • Drafting of Detailed Design
  • Free Design Amendments
  • Preparation and Submission of Planning Application
  • Detailed Building Regulations Drawings
  • Structural Engineer Report and Calculations
Design Consultation
Site Measurement Survey
Drafting of Detailed Design
Design Amendments
Preparation and Submission of Planning Application
Detailed Building Regulations Drawings
Structural Engineer Report and Calculations

Samples

Planning Drawing
Building Regulation Drawings
Structural Design Drawings

Request a Quote Online

Simply fill out our form and we will get back to you as soon as possible. Or give us call us on mon-Fri, 8am-5pm to speak with our experts

Types Of Extensions

architectural services in london

Infill Extension

An infill extension involves filling an existing gap or space within your property to expand its footprint. This type of extension is typically used to maximise available space between existing structures, such as the gap between two buildings or at the side of a house. Infill extensions are versatile, offering an opportunity to create additional rooms, a new living area, or even a functional workspace. This approach allows homeowners to make efficient use of available space, especially in urban or constrained environments.
architectural services in london

Double Storey Extension

A double-storey extension involves extending your home on both the ground and upper floors, effectively adding two levels to your existing structure. This type of extension significantly increases living space, providing room for additional bedrooms, bathrooms, or versatile living areas. It's an excellent solution for growing families or those seeking a comprehensive home upgrade. The benefits include expanded functionality, increased property value, and the flexibility to design a modern, multi-level living space that meets your specific needs.
architectural services in london

Rear Extension

Rear extensions extend from the back of your home, creating more space on the ground floor, perfect for kitchens or living areas. This increased space contributes to improved comfort, flexibility, and the potential for creating an inviting indoor/outdoor environment.
architectural services in north london

Side and rear extension

A side and rear extension involves extending your home both to the side and the rear, creating additional space on multiple fronts. This type of extension offers a versatile solution for enhancing various aspects of your living space. Typically, side extensions can be used to expand living areas, create a larger kitchen, or add a home office, while the rear extension complements these changes, providing more room for shared spaces or entertainment areas.
Architectural Services

Wrap Around Extension

A wrap-around extension involves extending a building around one or more sides, creating an additional layer that "wraps around" the existing structure. This type of extension provides an expansive enhancement to living space and often transforms the overall layout of a home. By encircling the existing structure, a wrap-around extension allows for the creation of larger kitchens, additional living areas, or even the addition of bedrooms.
Architectural Services

Side Extension

A side extension involves expanding your home by adding extra space to the side of the existing structure. This type of extension is a practical solution to create additional room for various purposes, such as enlarging the kitchen, adding a home office, or expanding living areas. Side extensions are particularly useful when there is available space on the side of the property that can be utilized for functional and aesthetic improvements.
architectural services in north london

L-shape Loft Conversion

L-shape loft conversions are well-suited for various purposes, including the addition of bedrooms, bathrooms, or home offices. The unique layout offers flexibility in design, providing opportunities for customized layouts and the creation of multifunctional spaces. This type of loft conversion is ideal for maximising the available space while enhancing the overall aesthetics of the property
Architectural services in north london

Loft Conversion

This type of conversion is popular for transforming attics into functional rooms, such as bedrooms, home offices, or playrooms. Dormer loft conversions can enhance the overall value of a property by maximising available space while improving the aesthetics and functionality of the home. The addition of windows in the dormer not only contributes to increased space but also allows for better ventilation and natural light, creating a more comfortable and inviting living area.
architectural services in north london

Velux Loft Conversion

A Velux loft conversion is an efficient and stylish way to enhance the usability of your attic, creating bright and airy spaces that can serve as bedrooms, home offices, or recreational areas. The incorporation of Velux windows not only adds aesthetic appeal but also promotes energy efficiency and a connection to the outdoors, making the converted loft a comfortable and inviting living space. This type of loft conversion is a practical solution for those seeking to maximize both space and natural light in their homes.

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Included as Standard
Traditional Architects/ Designers
IQSURV

Fixed Price Packages

14 Day Turn Around

Measured Survey

Local Planning Authority Application

Building Regulation drawings/structural desgin

Architectural services in london

How Its Works

Architectural Services

Contact us for consultation

We can answer all of the ideas and options for your property. We can advise you on the process and provide a fixed price quotation for our services, from start to finish.
Architectural Services

Full site measured survey

Once instructed, our surveyor will visit your property to gather all the measurements and information we require.
Architectural Services

Design

Rest assured as our skilled designers begin their work. Our target is to provide you with completed planning drawings within 14 days, but the timeline may be adjusted depending on the complexity of your scheme.
Architectural Services

Final stage

You will receive PDF drawings via email for your approval, and any necessary amendments or corrections will be promptly addressed. Our comprehensive drawings encompass all the elements essential for obtaining planning permission or a certificate of lawfulness. At this stage, we can also proceed to submit the drawings to the local Council.
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