We can get you planning permission for your extension!

Haringey Planning Permission & Architectural Services

Our Haringey Planning Consultants & Architectural Consultants at 4D Planning are here to help you obtain planning permission as quickly as possible for a fraction of the price of a typical architect. Anyone can produce drawings, but the skill is knowing how to obtain planning permission!

We make the entire planning and building control process easy and simple. We offer a FREE initial consultation and assist with managing the entire planning application submission process to Haringey Planning Department in the council. We then ensure that the development complies fully with the building regulations and is signed off by Building Control. We can also recommend local builders in Haringey who have worked on our other successful projects.

Planning Advice

We undertake a full property site assessment by looking into the history and context of the site and its surroundings.

Planning Applications

Following the initial site appraisal, a site visit/survey is carried out to gather all the dimensions and required information of the existing site. We then produce all the drawings and planning documents for the application.

Architectural Drawings

4D Planning can produce building regulations for Building Control and construction drawings for tender. We can also provide lease plans and other types of drawings.

Building Regulations

Building Regulations promote high standards for construction and energy efficiency of buildings.

Transport Planning

Our services include: Transport Assessments, Travel Plans / Sustainable Travel Statements, Parking Surveys, Traffic Surveys and Delivery and Servicing Management Plans.

3D Visuals

One of our specialities is to provide our clients with 3 dimensional realistic renders (CGI’s) of proposed and existing schemes. These visuals can be used for planning or marketing purposes and add a lot of value to any project.

Services in London Borough of Haringey

  • Professional Planning Advice, Initial consultations and pre-application submissions
  • Haringey Planning Applications for Change of Use
  • Haringey Planning Applications for Residential Extensions and Conversions
  • Applications to remove or vary a planning condition.
  • Architectural Drawings for Haringey Planning Applications
  • Building Regulations Drawings for Building Control
  • Tender Packages for the Builders
  • 3D Visuals, 2D Drawings and illustrations, CGI renders and models
  • Haringey Planning Appeals, Retrospective planning applications
  • Lease Plans and Maps
  • Transport Planning Assessments, Parking Surveys
  • Heritage and Planning Reports and more.
  • Prior Approval / notification Applications, Permitted Development Rights schemes
  • Certificate of Lawful Use, Established Use
  • Conservation Area Developments, Listed Building Consent

Our projects in Haringey include: Basements, loft conversions, rear extensions, side infill extensions, garage conversions, shop front alterations, advertisement consent, replacement of windows, roof terraces and lots more

Samples of our projects in Haringey

7 Willoughby Road, N8 0HR – Prior approval change of use from B1 (a) use to C3 use

Flat 2, 33 Clyde Road, N22 – Retrospective permission for installation of a wooden balustrade with glazed obscured screen and door leading onto the flat roof at the rear forming a roof terrace/ balcony.

150 Harringay Road, N15 3HL – Conversion of dwelling house into two self-contained units comprising 1 x 3 bedroom flat and 1 x 2 bedroom flat with associated refuse and cycle store; single storey infill extension, alterations to the roof.

84 Blake Road, N11 – First-floor side extension including construction of additional front bay windows to match existing and new porch. Hip to gable roof extension including rear dormer incorporating a Juliet balcony and three roof lights.

7A Tetherdown, Haringey, N10 1NB – Change of use from A2 (financial and professional services) to A3 (restaurant and Cafe)

465 Green Lanes, N4 1HE – Change of use of rear mews unit from mechanic’s garage (Sui Generis) to one bedroom flat (C3), including the removal of the garage door, installation of a new door, replacement windows, and new roof lights.

Flat 1, 85 Hermitage Road, N4 1LU – Single-storey rear extension to ground floor flat.

551 High Road, N17 6SB – Change of use from A2 (Lettings Agents) to D1 (Doctor’s Surgery).

11 Churston Gardens, N11 2NJ – Certificate of lawfulness for the formation of a rear dormer and hip to gable extension including the insertion of roof lights and Juliet balcony.

17 Moselle Ave, N22 6ES – Removal of existing outbuilding, erection of a single storey rear extension.

99 Seymour Avenue, London, N17 9RG – Erection of a single storey side infill extension.

26 Seymour Avenue, N17 9EB – Erection of a single storey rear infill extension.

72 Crouch End Hill, Haringey, N8 8AG – Change of use from A1 Retail to A1/D1 Dental

33 Clyde Road, N22 7AD – Retrospective permission for installation of a wooden balustrade with glazed obscured screen and door leading on to the flat roof at the rear forming a roof terrace/ balcony.

84 Blake Road N11 2AH – Side extension and hip to gable roof extension.

79, 81 and 83 Blake Road, N11 2AJ – Non material amendment for front driveway and parking/ landscaping.

Flat 2, Southwood Mansions, Southwood Lane N6 5SZ – Replacement window on rear elevation with door opening.

Flat 2, 80 Cavendish Road N4 1RS – Retention of roof terrace, proposed installation of railings and side boundary privacy screens.

18 Methuen Park, N10 2JS – Erection of cycle store in the front garden.

43 Fortismere Avenue, Muswell Hill, N10 3BN – Erection of outbuilding.

Who We Are?

Planning Permission Application Experts in Haringey

The 4D Planning team consists of Chartered Planning Consultants, Architectural Technicians and Designers. Our Chartered Planners have many years of public sector work experience working for various Planning Authorities and Councils.

Our objective is to help our clients obtain planning permission from Haringey Council as quickly as possible and to make the planning process as straightforward and stress free as possible. We produce all the Architectural Drawings for Planning, Building Regulations for Building Control Approval and Tender Packs for Construction. We have a quick turnaround and we are usually never beaten on price.

All our consultants have years of knowledge and expertise assisting our client with residential and commercial developments including Listed Buildings in Haringey Borough.  We take pride in our high success rate with Planning Permission Applications in Haringey Council

Planning Application. December 2019.
“Elie provided us with such a great support during the very difficult and emotional time for us as the planning application took 5 months to approve but he was always there to support and help us when we needed it the most. I would recommend Elie to anyone as he will always do his best! Service with integrity and a very personal approach !”


Loft Conversion. August 2019.
“I used 4D Planning for a planning application of an existing loft conversion. Working with 4D planning was simple and effective. I received clear guidance and Elie (4D Planning) was always available for clarification when I had to decide a course of action.
4D Planning did everything, drawings and paperwork, and made a successful application on my behalf for a Lawful Development Certificate. So I definitely recommend them.”

Marco C.

6 Reasons to choose 4D Planning


London Office

86-90 Paul Street, 3rd Floor
London, EC2A 4NE
We cover the following areas in Haringey:
Alexandra Park, Bounds Green, Bowes Park, Broadwater Farm, Crouch End, Finsbury Park, Fortis Green, Harringay, Highgate, Hornsey, Little Russia, Muswell Hill, Noel Park, Northumberland Park, St Ann’s, Seven Sisters, South ottenham, Stroud Green, Tottenham, Tottenham Hale, West Green, Wood Green.
and the following post codes:
N10, N11, N13, N15, N17, N18, N2, N22, N4, N6, N8, N81.