top of page

Residential

Commercial

Bespoke

Interior Tender

Loft Conversion

House Extension

Single Storey Extension

Double Storey Extension

Wrap Around Extension

Front Porch Extension

Dormer Extension

Change of Use

Flat Conversion

Commercial

HMO

New Build

Residential

Industrial

Commercial

Architecture Tender

Finance

Interior

Architecture

Single Storey Extension Cost

Single Storey Extension Cost

Architecture service price by J'Leo Svue located in London, New Malden. We are an architecture and interior design expert providing rages of architectural services including house extension, loft conversion, dormer conversion and interior design.

In London, New Malden

Site Survey

from

150

£

Building Regulation

from

680

£

Planning Application

from

650

£

* All prices include VAT

Price Detail

Service

Price

Service Providing

Planning Application / LDC

from

650

£

• Existing Floor Plans and Elevations scaled @ 1:100
• Proposed Floor Plans and Elevations Scaled @ 1:100
• Changes to the draft proposed layout drawings
• OS mapping site location plan scaled at 1:1250
• OS mapping site block plan scaled at 1:500
• Design and access statement (if required for additional £250 - £850 depending on the extent and complexity of the project)
• Fire statement (if required)
• Expert advice and support
• All relevant forms completed including CIL
• Submit your application on your behalf (council fees not included)
• Act as your agent (until a decision notice is award)

Building Regulation

from

680

£

Detailed Building regulation drawings
• Section details
• Detailed specifications
• Structural Calculations (at additional cost from one of our partner firms)
• FREE council revision
• Final plans for building regulation submission

Site Survey

from

150

£

• On-site assessment conducted by our team of skilled experts
• Discussion and advisory session regarding proposed plans
• Thorough site measurement survey
• Comprehensive photographic documentation

Single Storey Extension Price in London

* All prices include VAT

LDC

Lawful Development Certificate

A Lawful Development Certificate (LDC) is a legal document stating the lawfulness of past, present or future building use, operations, or other matters. If granted by the Local Planning Authority (LPA), the certificate signifies that enforcement action cannot be carried out against the development referred to in the certificate. However, the certificate will not protect from enforcement action by the planning authority if the specified use is then changed ‘materially’ without a planning application for it.

A successful application for an LDC is not a replacement for planning permission. Planning permission must still be acquired separately for any development or use which is not covered by an LDC.

For more accurate information, leave contact or request quotation below.

Do I need LDC?

When the construction planning is small enough it doesn’t need to submit the planning permission to the local council. Rather, it requires to apply LDC(Lawful Development Certificate) as a verification of the construction.

Please make sure that this price is only approximately decided. If you need more accurate quotation, please call us or leave quotation below.
More accurate quotation, request quote below.
How to calaulate

How to calculate

  • It is one of our primary services to ensure the safe and high-quality execution of construction projects. This involves conducting on-site assessments, holding discussions and advisory sessions on proposed plans, conducting site measurement surveys, and creating comprehensive photographic documentation.

  • It is the service that our proficient team will coordinate with the council and manage the entire submission process on your behalf. It does not include the planning application fee and permitted development fee themselves.

  • The costs for planning and drawing, site surveying, council submission, and building regulations will vary depending on the size, location, and type of property. Additional fees may be required depending on the condition of the property and the services needed. These charges will be calculated based on every aspect of the planning process.

  • All the price was fully considered with quality, duration and efforts. We, J’leo svue will be deducted to make the price worth and verify with the quality.

FAQ

Some frequently asked questions from our clients. If you have more question, do not hesitate to contact us!

CONTACT US

Keep in touch with us!

Thanks for contacting us!

Service

Price

Service Providing

Planning Application

from

850

£

• Existing Floor Plans and Elevations scaled @ 1:100
• Proposed Floor Plans and Elevations Scaled @ 1:100
• Changes to the draft proposed layout drawings
• OS mapping site location plan scaled at 1:1250
• OS mapping site block plan scaled at 1:500
• Design and access statement (if required for additional £250 - £850 depending on the extent and complexity of the project)
• Fire statement (if required)
• Expert advice and support
• All relevant forms completed including CIL
• Submit your application on your behalf (council fees not included)
• Act as your agent (until a decision notice is award)

Building Regulation

from

880

£

Detailed Building regulation drawings
• Section details
• Detailed specifications
• Structural Calculations (at additional cost from one of our partner firms)
• FREE council revision
• Final plans for building regulation submission

Site Survey

from

150

£

• On-site assessment conducted by our team of skilled experts
• Discussion and advisory session regarding proposed plans
• Thorough site measurement survey
• Comprehensive photographic documentation

Single Storey Extension & Loft Conversion Price

* All prices include VAT

bottom of page