Masterplans for larger Brentwood sites

A larger Brentwood site, a redevelopment, an allocation, a previously developed parcel in the Green Belt, needs a framework that does two things at once: structure the development well and prove it belongs where it sits. Our masterplanning service provides it, setting the movement network and access, the land use and density pattern, the landscape and open space, the phasing and the design codes that guide each parcel. The work is drawn against the borough's local plan and, above all, its Green Belt policy, so the framework demonstrates from the start that development respects openness and the tests the policy applies. It usually builds on feasibility work that established what the site can carry, and viability is tested at every move. The result supports outline applications, guides reserved matters and holds every phase to one structure, so a Brentwood scheme develops as a coherent, defensible place rather than a run of parcels the borough will resist.

Where Masterplans sit 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.

2. Concept Design

The design team explores options and massing, sets a sustainability approach, and prepares an order-of-cost estimate. Early conversations with planners may begin. By the end of this stage there's a preferred concept that meets the brief and budget.

Look at the whole process

How does a Brentwood masterplan commission work?

From the land and the Green Belt question. A note through the contact form or to info@aecarchitecture.co.uk with the site, its status and the intended scale opens the conversation, and being minutes away, AEC can walk the site early. The discussion covers the Green Belt position, the borough's stance and the decisions the framework must support, then a written scope: framework testing where the site is still being weighed, a full masterplan with phasing and design codes where direction is set, or support for an outline application. Fees are fixed against the scope before work begins. The framework develops through options, with landowners, the borough and stakeholders engaged at the right moments and the reasoning recorded, because a Brentwood framework carrying Green Belt sensitivity will be examined closely.

Green Belt shaping the framework

A Brentwood framework has to answer Green Belt before anything else, and the Academy Estate Consultants group keeps planning specialists beside the design team. The structure is tested against the policy from the start, so a framework proposes development where it can be justified rather than where it would simply be convenient.

On the doorstep

Billericay and Brentwood are near neighbours, so larger sites are walked and understood first-hand, and Brentwood Borough Council is a familiar counterpart. That proximity grounds a framework in the real site and in how the borough decides strategic proposals, which a long masterplanning process benefits from.

Frameworks that reach buildings

The practice designs buildings as well as frameworks and carries projects through planning, technical design and construction. A Brentwood masterplan drawn by people who will also deliver within it tends to be honest, with capacities and phasing that survive contact with the borough's constraints and a real programme.

How does a framework answer Brentwood's Green Belt?

By making the policy the organising logic, not a problem addressed at the end. Where a site sits within Green Belt, the framework starts from what the policy allows, previously developed land, defined exceptions, or a case for release through the local plan, and structures development to protect openness within that. Density is placed where it can be justified, landscape and green infrastructure are used to hold the openness the policy protects, and the framework demonstrates, parcel by parcel, that the scheme respects the tests the borough applies. Phasing is sequenced so early parcels are the most defensible and later ones follow as the case is proven. Design codes then govern each parcel's architectural design. Every move is checked against the borough's Green Belt and character policies, so the framework reaches examination already carrying the argument for why development belongs where it is drawn.

A project we have worked on

Crematorium & Cemetery, Brentwood

Brentwood

Ecclesiastical
New Build
Public Sector

Set within beautiful, manicured grounds, the crematorium and cemetery provide a peaceful setting for remembrance and quiet contemplation. Planning consent was secured, with technical design progressed to Tender.

View project

FAQs

What does a Brentwood masterplan include?

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Framework design for the whole site: movement and access, land use and density, landscape and open space, phasing and plot structure, with design codes where the consent route needs them. In Brentwood the framework is drawn to answer the borough's Green Belt policy from the start. Scope and fee are agreed in writing before work begins.

Can a larger Green Belt site be developed in Brentwood?

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Sometimes, within limits or through the local plan process. Green Belt strongly protects openness, but previously developed land, defined exceptions and sites released through plan-making can carry development. A framework proves, parcel by parcel, that a scheme respects the policy tests, and where a site cannot, that is reported early before commitment.

When does a Brentwood site need a masterplan?

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When its scale outgrows a single design, multiple phases, several access points, significant open space, or when it must make a case to the borough that structured development belongs. A framework both organises the site and demonstrates its acceptability, which in a Green Belt borough is often as important as the layout itself.

How are masterplanning fees structured in Brentwood?

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Against the scope: the site's scale, the depth of framework required, the consent route it must support and the stakeholder process around it. Fees are usually fixed per stage, from framework testing through to a full masterplan with design codes, and always agreed in writing before the work starts.

Can the framework support an outline application?

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Yes, that is a common purpose. The masterplan establishes the parameters an outline consent fixes, movement, uses, scale, phasing, and the design codes that guide reserved matters. In a Green Belt borough, an outline consent won on a framework that answers the policy gives real certainty for a long programme.

How do we start a Brentwood masterplanning conversation?

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Send the site location, its planning status and the ambition, through the contact form or to info@aecarchitecture.co.uk. AEC arranges a discussion of the Green Belt position, the borough's stance and the decisions ahead, often with an early site visit given the short distance, then proposes a written scope and fee. Framework work begins once accepted.

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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