Service · Applications, PD & certificates

Planning, handled for you.

A strong design needs the right planning strategy

Why open-plan

A great design only counts once it's approved.

The planning system can be daunting, and a weak or incomplete application is the most common reason projects get delayed or refused. We take it off your hands: working out the right route, preparing the drawings, and managing the submission. Because we design with the local planning context in mind from day one, the scheme we submit is already shaped to stand the best chance, rather than being squeezed to fit the rules afterwards.

Done well, it's not just knocking through. It's about light, sightlines and zones that feel distinct without walls, and that's where good design earns its keep.

The right route

Full planning, permitted development or a certificate, we identify what your project needs.

Drawings & documents

Scaled plans, elevations and any supporting statements, prepared to validation standard.

We manage submission

We submit through the portal and handle the back-and-forth with the case officer.

Local knowledge

We know how councils across Essex, Havering and Thurrock tend to approach schemes.

What we prepare

Planning routes we can assist with

Not every project needs a full planning application. Part of our job is finding the simplest, surest path to a yes. Here's what that can involve.

Householder applications

The standard route for most extensions and alterations to a home. We prepare the full drawing set and submit it on your behalf.

Lawful development certificates

Formal confirmation that permitted development work is lawful, useful for peace of mind and when you come to sell.

Pre-application advice

For trickier sites, an early conversation with the council can flush out concerns. We can prepare and manage a pre-app enquiry where it helps.

Supporting documents

Where a scheme calls for a design and access statement, heritage note or other supporting material, we prepare it as part of the package.

Permitted development

Many projects can be built without a full application. We confirm whether yours qualifies and design it to stay within the permitted limits.

Reviews & trust

Homeowners who chose us
and were glad they did.

Most of our work comes through recommendations and reviews. Here's what clients across Essex say about working with NSP Architectural.

Google Review

I hired NSP Architectural to produce drawings and put in planning permission for an upcoming rear extension and they have been nothing short of superb. I was impressed from Nathan's first visit as he was so professional and sought to gain a thorough understanding of the job and gave great advice on how to approach the planning application to achieve what we wanted. The drawings were done in a timely manner and Nathan was more than happy to discuss my queries with a follow up video call. The planning permission went through smoothly and Nathan recommended builders and dealt with the structural engineer to make sure everything was aligned with our plans.

Ashley Simmons
22 days ago
Google Review

We found NSP Architectural after searching for an architect in Essex to help with our home extension, and we are so pleased that we chose them. The NSP Architectural team were friendly and easy to deal with from the start. They really listened to what we wanted, but also came up with ideas for the layout that we had never even thought of ourselves. Now that our extension is complete, we can honestly say it has completely transformed our home and the way we use the space.

Elyssia Yardley
last month
Google Review

I have used Nathan now for a few projects and his service is exceptional. He is very helpful and has always been contactable throughout the whole process, made amendments along the way without any hesitation. Can't recommend him enough, brilliant service.

Ryan Rydquist
last month
Google Review

Absolutely brilliant service from start to finish. The team were professional, creative, and really listened to what we wanted. Their attention to detail and communication throughout the project was excellent, and the final designs exceeded our expectations. Everything was delivered on time and to a very high standard.

Kaden Threadgold
last month
Google Review

High quality experience from quality people! Rare for me to leave reviews but the experience NSP Architectural provided me and my family was second to none. Straightforward and extremely transparent with their works from planning through to providing. They have now made our house feel like home. Credit to the team over there, thank you once again!

Cameron Gibbins
last month
Google Review

I honestly couldn't recommend NSP Architectural more. He handled all the planning work for our house extension from start to finish and made the whole process so much easier than we expected. Everything was done professionally, efficiently, and with great attention to detail. Communication was excellent throughout, and he was always happy to answer questions and offer advice.

Aaron Davis
last month
Google Review

Extremely pleased with how everything turned out. Nathan was professional, friendly, and easy to work with from start to finish. He had great ideas and really knew how to make the most of the space. The design feels practical but still really well thought out, and the whole process felt straightforward and stress-free.

Connor North
last month
Google Review

Really happy with NSP Architectural. Nathan understood exactly what we wanted and came up with a design that's completely transformed the space. Everything was easy, communication was good, and any changes were sorted quickly. They handled the planning too which made it stress-free.

Shay Kiernan
2 months ago
Google Review

Nathan and the team at NSP Architectural were great to work with. They designed our rear kitchen extension in Hornchurch and made the whole process really straightforward. Everything was explained clearly, the drawings were spot on, and it all ran smoothly from planning through to build. They also helped with the party wall side of things and put us in touch with their structural engineer and builder, which made life a lot easier.

Rifat Sikder
3 months ago
Google Review

Nathan and Steve at NSP Architectural consistently provide an exceptional service to both myself and my clients. Their high-end architectural and structural engineering drawings across Essex are delivered to an outstanding standard. Turnaround times are excellent, with drawings often completed in as little as one week and planning approvals achieved within approximately eight weeks.

TCL Construction Ltd
5 months ago
Google Review

Nathan was fantastic to work with. He completed a site visit for our project and produced drawings that were accurate, clear, and exactly what we needed. Everything was delivered in a timely manner, and the whole process was smooth and professional. Highly recommend.

Myles Kumar
6 months ago
Google Review

We recently instructed Nathan from NSP Architectural to carry out an architectural survey and couldn't be more impressed with the service provided. Communication was excellent from start to finish, timelines were met exactly as promised, and the level of detail gave us real confidence in the advice provided. A genuinely excellent service.

Colleen Harris
6 months ago

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