Planning and approvals for office projects

Office schemes meet the planning system at many doors: consent for refurbishment and extension, change of use where a building's best future lies elsewhere, applications tied to intensification, and the conditions that stand between a permission and a programme. Our planning and approvals service handles all of them with the deal's timetable in view. Strategy comes first: the right route for the project, the district's policies on employment space and town centre uses, and the value of pre-application advice, which typically returns within four to eight weeks. Submissions are assembled as complete cases so validation is clean, then managed to decision against statutory targets of eight weeks for minor applications and thirteen for major ones. Conditions are negotiated for dischargeability and cleared in step with the programme, feeding straight into the technical design that follows consent. Where the honest advice is that a route will not run in time for the deal, it is given early, while alternatives still exist.

Where Planning & Approvals sits in the RIBA process

0. Strategic Definition

1. Preparation & Briefing

2. Concept Design

7. Use

3. Spatial Coordination

6. Handover

5. Manufacturing & Construction

4. Technical Design

3. Spatial Coordination

Design moves from ideas to a coordinated layout. Architecture, structure and building services are aligned so rooms, risers, fire strategy and servicing all work together. The result is a frozen arrangement with updated cost and risks understood. Planning applications are typically prepared and submitted at the end of this stage.

Look at the whole process

How is AEC appointed for an office application?

At the speed the situation requires. An outline through the contact form or to info@aecarchitecture.co.uk, the building, the proposal, the district and the commercial date that governs everything, lets AEC respond with an initial view on route, prospects and programme. A written scope follows: strategy, preparation, submission and management through to decision, with conditions work included where wanted, and the fee basis agreed alongside. Where a design exists it is reviewed against the district's policies before submission; where the route itself is still open, refurbish, extend, change use, the planning view feeds the feasibility comparison rather than following it. The programme is then built backwards from the commercial deadline and reported against candidly throughout.

Property judgement alongside

Through the Academy Estate Consultants group, planning specialists who deal with commercial property daily shape office applications from the start: the route, the evidence and the district's appetite all read before submission. An office application is a property decision wearing planning clothes, and it is treated as both.

Run against the deal's clock

Office applications usually serve a transaction: a letting, a refinancing, a lease event. The programme is built backwards from that date, with pre-application advice, determination targets and condition discharge given their real durations, so the planning process supports the deal instead of becoming its biggest risk.

Consent through to completion

Because the practice carries projects through technical design and construction support, planning work anticipates delivery: conditions negotiated for dischargeability, approvals sequenced with the contractor's programme and the consent handed over as something a fit-out can start against rather than a puzzle to untangle first.

How does change of use work for office buildings?

It starts with what the district's plan will support. An office building's strongest future is sometimes a different use, and the routes vary: some changes proceed under permitted development rights subject to prior approval, others need full applications argued on policy. The right route depends on the building, the location and the district's stance on retaining employment space, all read before anything is committed. Where an application is needed, the case addresses the questions authorities ask of a use change directly: the loss of employment floorspace, the suitability of the location for the new use and the standard of what results. The commercial logic is coordinated with the architectural design so the consented scheme is one the market wants. Throughout, the honest comparison is kept in view: the value of the new use against the cost, time and risk of reaching it.

A project we have worked on

East Norfolk College (Various Areas)

Norfolk

Education
Masterplanning & Phased Works
College

Three-year campus programme: courtyard infills creating teaching space, auditorium upgrades, a two-storey CDT block, and a nursery and animal centre. Planning secured in phases, with project management alongside the Principal Contractor.

View project

FAQs

What office planning services does AEC provide?

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Planning strategy, applications for refurbishment, extension and intensification, change of use cases including prior approval routes, condition discharge and amendments, all managed through to decision. The scope for each project is defined against the commercial timetable it serves and agreed in writing before work begins on the application.

Do we need consent to refurbish our office building?

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It depends what the refurbishment does. Internal works often need no planning consent, while external alterations, extensions and changes affecting appearance or use generally do, and listed or conservation settings change the picture again. The first task is establishing exactly what needs consent, so nothing is applied for unnecessarily or missed expensively.

How long does an office planning application take?

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Statutory targets give authorities eight weeks for minor applications and thirteen for major ones, with pre-application advice typically taking four to eight weeks beforehand. Prior approval routes run to their own timescales. Commercial programmes should build these clocks in early, because a letting rarely waits for a slow determination.

How are planning fees handled for office projects?

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AEC's fee is fixed against the agreed scope, with additional work such as appeals scoped separately if it arises. The council's own application fee is separate, set nationally by application type and scale. Both sit in writing before submission, so the transaction behind the application carries no surprises from the planning side.

Can you advise on office to residential conversion?

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Yes. Some office to residential changes proceed under permitted development rights subject to prior approval, others need full applications, and the right route depends on the building, its location and the district's policies. The realistic prospects, timescales and risks of each are set out before anything is committed, alongside the design implications.

What should we send to get an initial view?

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The building, the proposal or the options being weighed, the district and the commercial date that governs the decision, through the contact form or to info@aecarchitecture.co.uk. AEC responds with an initial view on route, prospects and programme, then a written scope and fee proposal for the work itself.

What our clients say

From schools to homeowners, we work closely with every client to deliver thoughtful, lasting architecture here’s what they’ve said about working with us.

Sarah Mitchell
Headteacher, Hollowbrook primary

AEC understood exactly what our school needed a space that was calm, practical, and inspiring for students and teachers alike. The whole process felt collaborative from day one, and the end result has had a real impact on daily school life.

James Carter
Private homeowner, Cambridge

Working with AEC was seamless. They listened carefully, challenged our thinking in the right ways, and delivered a design that just works — light, functional, and surprisingly cost-efficient. We couldn’t be happier with the result.

Ravi Patel
Director, Ashore housing development

AEC brought clarity and creativity to a complex residential scheme. Their technical knowledge and attention to detail kept the project on track and their team were genuinely great to work with.

Sarah Mitchell
Headteacher, Hollowbrook primary

AEC understood exactly what our school needed a space that was calm, practical, and inspiring for students and teachers alike. The whole process felt collaborative from day one, and the end result has had a real impact on daily school life.

James Carter
Private homeowner, Cambridge

Working with AEC was seamless. They listened carefully, challenged our thinking in the right ways, and delivered a design that just works — light, functional, and surprisingly cost-efficient. We couldn’t be happier with the result.

Ravi Patel
Director, Ashore housing development

AEC brought clarity and creativity to a complex residential scheme. Their technical knowledge and attention to detail kept the project on track and their team were genuinely great to work with.

Sarah Mitchell
Headteacher, Hollowbrook primary

AEC understood exactly what our school needed a space that was calm, practical, and inspiring for students and teachers alike. The whole process felt collaborative from day one, and the end result has had a real impact on daily school life.

James Carter
Private homeowner, Cambridge

Working with AEC was seamless. They listened carefully, challenged our thinking in the right ways, and delivered a design that just works — light, functional, and surprisingly cost-efficient. We couldn’t be happier with the result.

Ravi Patel
Director, Ashore housing development

AEC brought clarity and creativity to a complex residential scheme. Their technical knowledge and attention to detail kept the project on track and their team were genuinely great to work with.

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Got a project in mind?
Let’s bring it to life

We’re always up for a new challenge. Whether it’s a home, a school, or something completely unique.

Why do Construction Support with AEC architecture?

Continuity from design to delivery

We maintain involvement from earlier stages or provide targeted support during construction, ensuring design intent is carried through on site.

Clear coordination and problem solving

We support contractor coordination, respond to site queries and provide ongoing technical input to keep projects on programme and aligned with design objectives.

Flexible and scalable involvement

Our services can be adapted to suit project requirements, whether providing full support or working alongside existing teams.

FAQs

What does construction support involve?

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It covers the practical input a project needs once work starts on site, including responding to contractor queries, reviewing information, coordinating across the team and providing ongoing design advice so the approved design is delivered as intended.

Can you join a project that is already on site?

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Yes. We can provide targeted support at construction stage even if we were not involved earlier, working alongside your existing contractor and consultants within the structures already in place.

How is construction support scoped and priced?

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Involvement is scaled to the project, from answering occasional technical queries through to regular site support. We agree the level of service and fee basis with you at the outset so costs stay predictable.

What our clients say

From schools to homeowners, we work closely with every client to deliver thoughtful, lasting architecture here’s what they’ve said about working with us.

Sarah Mitchell
Headteacher, Hollowbrook primary

AEC understood exactly what our school needed a space that was calm, practical, and inspiring for students and teachers alike. The whole process felt collaborative from day one, and the end result has had a real impact on daily school life.

James Carter
Private homeowner, Cambridge

Working with AEC was seamless. They listened carefully, challenged our thinking in the right ways, and delivered a design that just works — light, functional, and surprisingly cost-efficient. We couldn’t be happier with the result.

Ravi Patel
Director, Ashore housing development

AEC brought clarity and creativity to a complex residential scheme. Their technical knowledge and attention to detail kept the project on track and their team were genuinely great to work with.

Sarah Mitchell
Headteacher, Hollowbrook primary

AEC understood exactly what our school needed a space that was calm, practical, and inspiring for students and teachers alike. The whole process felt collaborative from day one, and the end result has had a real impact on daily school life.

James Carter
Private homeowner, Cambridge

Working with AEC was seamless. They listened carefully, challenged our thinking in the right ways, and delivered a design that just works — light, functional, and surprisingly cost-efficient. We couldn’t be happier with the result.

Ravi Patel
Director, Ashore housing development

AEC brought clarity and creativity to a complex residential scheme. Their technical knowledge and attention to detail kept the project on track and their team were genuinely great to work with.

Sarah Mitchell
Headteacher, Hollowbrook primary

AEC understood exactly what our school needed a space that was calm, practical, and inspiring for students and teachers alike. The whole process felt collaborative from day one, and the end result has had a real impact on daily school life.

James Carter
Private homeowner, Cambridge

Working with AEC was seamless. They listened carefully, challenged our thinking in the right ways, and delivered a design that just works — light, functional, and surprisingly cost-efficient. We couldn’t be happier with the result.

Ravi Patel
Director, Ashore housing development

AEC brought clarity and creativity to a complex residential scheme. Their technical knowledge and attention to detail kept the project on track and their team were genuinely great to work with.

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

Got a project in mind?
Let’s bring it to life

We’re always up for a new challenge. Whether it’s a home, a school, or something completely unique.