Pre-planning and feasibility for Enfield sites

An Enfield site's prospects depend first on which part of the borough it sits in, since the same proposal might be supported in a regeneration zone and refused on the Green Belt edge. Our pre-planning and feasibility service establishes the position before money commits: the policy context of that part of the borough read first, then the constraints, Green Belt, conservation, daylight, transition, mapped; capacity tested with sketch layouts where development is achievable; and viability checked so the numbers hold. Where the borough's position needs testing, pre-application advice is sought, typically returning within four to eight weeks, drawing on the architectural design thinking that shapes what a site can realistically hold. Studies serve purchases, funding decisions and early design steers alike, at depths from a rapid capacity view to a full appraisal, each scoped and priced in writing first. Where a site is opened by regeneration policy or closed by Green Belt, that answer is given early and plainly, before real money follows a hopeful assumption.

Where Pre-Planning & Feasibility 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

0. Strategic Definition

This is the "should we build?" moment. The team clarifies goals, budget, risks and constraints, explores options (including non-build solutions), and forms the business case. The outcome is a confirmed set of client requirements and a go/no-go decision.

1. Preparation & Briefing

All the groundwork happens here: site information, surveys, statutory context and stakeholder needs are gathered, and the Project Brief and outline programme are agreed. Procurement and planning strategies are sketched so everyone knows the road ahead.

Look at the whole process

How is an Enfield site study commissioned?

With a clear question and little formality. Clients send the site address and the decision it must support, through the contact form or to info@aecarchitecture.co.uk, and AEC frames the study accordingly. A short conversation agrees the depth, from a rapid capacity view to a full appraisal with viability and pre-application advice, and the fee is fixed in writing before work begins. The study proceeds through desk research, a site visit and sketch testing, with findings reported plainly and the reasoning shown, structured so a lender, partner or board can rely on them. Where the answer is proceed, the same team can carry the project into design and planning without a handover.

Why do Pre-Planning & Feasibility with AEC architecture?

Context read before capacity

In Enfield the first question is which part of the borough a site is in, because a regeneration zone and a Green Belt edge play by opposite rules, and the Academy Estate Consultants group keeps that planning judgement beside the study. The view given reflects how that specific context bears on the site, not a borough-wide average.

London in working range

From Billericay the practice works across north and east London, close enough that Enfield sites are walked rather than judged from a desk. Familiarity with how the borough weighs regeneration, suburban character and Green Belt sharpens the judgement a study turns on, on capacity and prospects.

London in working range

Because the practice carries projects from feasibility through design, planning and construction, its studies are written to be built on. Findings feed the concept design and the planning case that follow, so an owner does not pay twice and the momentum survives into an application in a competitive London borough.

Why does location within Enfield decide a study?

Because the borough's policy varies so sharply that the same site elsewhere would have a completely different answer. In the eastern regeneration areas, policy actively supports development, so capacity and viability become the main questions. In a suburban conservation area, character and scale constrain what a scheme can be. On the Green Belt edge in the north, openness may rule out most development regardless of the site's other qualities. So the study reads the specific policy context first and tests capacity and viability within it, rather than assuming a generic London appetite for development. Where a site is well placed, the findings carry into design and the planning and approvals stage; where its context closes it, that is reported plainly before money follows. In a borough this varied, knowing exactly where a site sits in the policy map is most of the appraisal.

A project we have worked on

Loughton – 66 Alderton Hill

Loughton

Residential
Replacement / Redevelopment
Private Developer

Demolition of an existing dwelling and replacement with a five‑bed home, including associated amenities, external works and parking. AEC were instructed and achieved planning permission.

View project

FAQs

What does an Enfield feasibility study cover?

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The policy context of that part of the borough, constraint mapping including Green Belt and conservation, capacity testing through sketch layouts, a viability view and a recommended route. Depth is chosen to fit the decision, from a rapid view to a full appraisal with pre-application advice, and both scope and fee are fixed in writing before the study starts.

Why does the part of Enfield matter so much?

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Because the borough's policy varies sharply. A regeneration zone supports development, a suburban conservation area constrains it, and the Green Belt edge may rule most development out. The same proposal can succeed in one and fail in another, so the study reads the specific context first, which is often where its most decisive findings come from.

How early should an Enfield site be appraised?

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Before exchange, and before design fees mount. In a borough where context can decide a site's prospects, a study is cheapest exactly when it matters most, while the decision to buy or walk away is still open. Pre-application advice, where sought, typically takes four to eight weeks and belongs in the timetable.

What does an Enfield feasibility study cost?

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It depends on depth and the site's complexity, and the fee is fixed and agreed in writing before work begins. A rapid capacity view sits at the lighter end; a full appraisal with viability testing and pre-application advice costs more. Clients buy the level of certainty their decision needs, and no more.

Can you appraise a site we have under offer?

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Yes. A focused study can concentrate on what decides the purchase, the policy context of that part of the borough, the realistic capacity and the council's likely stance, and report in time to inform the deal. Existing material from agents or previous owners feeds the study and sharpens its conclusions.

What arrives at the end of the study?

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A written report covering the policy context of that part of the borough, constraints, capacity, viability and a recommended route, with reasoning shown throughout. It is built to support the buy-or-walk decision and to be read by lenders, partners or a board. Where the project proceeds, the findings carry into design and planning.

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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