Reserved Matters Application Services

Turning Outline Consent Into a Buildable Design. Nationwide.

Full Name

Phone

Address

What service do you require?

Please provide wide angle photos of the area where the proposed alterations are to take place (optional)

Message

Why Developers Choose ArchEvolve for Reserved Matters Applications

Reserved matters must stay within the outline consent while producing homes that sell and can be built. ArchEvolve is MCIAT-chartered, models the detailed scheme in Revit against the approved parameters and resolves layout, scale and appearance before submission.

      
   Archevolve
   9 Google reviews 
  Write a review 
  
 
 
   
 
 
       Posted on Google  
   
   Jonathan Gilbert 
 
 
 
 Trustindex verifies that the original source of the review is Google. I would highly recommend Alex and his company. He has amazing suggestions as well as taking into account our preferences and ideas too. He is easily accessible and has been so helpful in answering all our many questions! Looking forward to seeing our vision come to life!
  
 
      Posted on Google  
   
   James Riley 
 
 
 
 Trustindex verifies that the original source of the review is Google. Alex was really helpful throughout the whole process. This was our first ever project like this and he was on hand to answer MANY questions!
  
 
      Posted on Google  
   
   Nick Rutter 
 
 
 
 Trustindex verifies that the original source of the review is Google. Alex was so helpful from start to finish, great communication throughout. Would strongly recommend and will definitely use their services again in the future!
  
 
      Posted on Google  
   
   arron tully 
 
 
 
 Trustindex verifies that the original source of the review is Google. Alex at Arch Evolve assisted with obtaining planning permission for a couple of extensions that we were intending on doing. Very professional and offered allot of very helpful advice. Very Happy Thank you.
  
 
      Posted on Google  
   
   Marcus Eaton 
 
 
 
 Trustindex verifies that the original source of the review is Google. I have worked with Alex on many projects over the years and he has always been brilliant! Looking forward to working together again soon. Very professional and smooth process throughout the whole process.
  
 
      Posted on Google  
   
   Charlotte Morley 
 
 
 
 Trustindex verifies that the original source of the review is Google. Archevolve has completed a number of plans for us due to changing my mind regularly. They have been consistently patient & listened to my requirements at all time. Alex has then been on hand for our builders if required. Fantastic company & highly recommended
  
 
      Posted on Google  
   
   Peter Proto 
 
 
 
 Trustindex verifies that the original source of the review is Google. Used Alex for our large project, loft conversion, side garage and rear extension. Unbelievable service from start to finish. We are over the moon with the finish. Thank you so much!!
  
 
      Posted on Google  
   
   Tony Maio 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great service, they had an excellent understanding of my requirements. They applied great attention to detail, with a  fast and very efficient service together very reasonable costs. I highly recommend this firm.

Our services

Reserved Matters and Related Services

Reserved matters follow outline planning approval, and the detailed design draws on our residential development design service. Once approved, remaining conditions are handled through discharge of planning conditions, and our 3D visualisations support early marketing.

Completed rear extension at Oldfield Crescent

17 services · Sussex & Surrey

Residential

Extensions, conversions and whole-home projects for homeowners, with site visits across West Sussex, East Sussex and Surrey.

Extensions

House extensions Single storey extensions Double storey extensions Rear extensions Side return extensions Wrap around extensions Kitchen extensions Glass extensions

Conversions

Loft conversions Garage conversions Basement conversions Barn conversions

Whole home

House refurbishment Interior design Listed building design Self-build design Sustainable design

20 services · Nationwide

Developers & Commercial

Planning and technical design for developers and commercial clients across England.

Developer services

Design for developers Planning for developers Technical design for housing

Site & feasibility

Housing development feasibility Development site appraisals Residential masterplanning

Conversions

Commercial conversions Office to residential Flat conversions

Development types

New build schemes Residential developments Blocks of flats Infill housing Brownfield sites Affordable housing Mixed-use developments Care homes Student accommodation HMOs Rooftop developments

3D visualisation of a rear extension design

15 services · Homeowners and developers

Planning & Drawings

From the first feasibility check to construction drawings, in the order a project needs them.

01Feasibility & survey

Feasibility studies Measured building surveys Pre-application advice 3D visualisations

02Planning

Planning applications Planning drawings Permitted development Design and access statements Outline planning Reserved matters Discharge of conditions

03Technical & construction

Building regulations drawings Construction drawings Technical design for housing Contract administration

Reserved Matters: Detailed Design Within the Outline Consent

Our reserved matters application services provide the detailed design that follows an outline planning permission. The application covers whichever of access, appearance, landscaping, layout and scale were held back at outline stage, and it must comply with the outline consent, its parameter plans and its conditions. Time limits apply, so a clear programme matters: in England the default is three years from outline approval to apply for reserved matters.

Common challenges

Outline parameters that make a good detailed layout hard to achieve
Time limits for submitting reserved matters running down
Outline conditions requiring details at reserved matters stage
House types that do not suit the site or the market
Appearance and materials challenged as out of character
Landscaping and open space squeezed by roads and parking

How ArchEvolve solves them

Detailed layout modelled in 3D and tested against every parameter
Submission programme planned back from the expiry date
Outline conditions mapped and details prepared alongside the design
Unit mix agreed with you to suit sales value and buildability
Elevations and materials drawn from local character analysis
Landscaping coordinated with the layout from the first sketch

How an ArchEvolve Project Works

Our reserved matters process moves from outline consent to approved detailed design in seven clear steps.

Free Consultation

We discuss your site, programme and sales aims over Teams and review the outline permission, its conditions and remaining time limits. Free, no obligation.

Parameter Check

We map the parameter plans and conditions into the Revit model, so heights, developable areas and access points are fixed before layout design starts.

Detailed Layout

We design the layout of roads, plots, parking, open space and landscaping, testing options in 3D against the outline parameters.

House Types

We develop house types and elevations that respond to local character, meet space standards where required and keep construction straightforward.

Officer Engagement

Where helpful, we share the emerging layout with the planning officer before submission, so concerns are resolved early rather than during determination.

Submission Package

We prepare plans, elevations, street scenes, landscaping proposals and a statement showing compliance with the outline consent, then submit the application.

Through to Approval

We respond to officer and consultee comments, issue revisions promptly and list the conditions to discharge before work starts on site.

0 +

years of experience

0 +

Planning approvals

0 +

projects completed

0 M

largest construction project developed

Reserved Matters Applications Across the UK

London

South East

South West

East of England

East Midlands

West Midlands

North West

North East

Yorkshire

Sussex

Surrey

Kent

Hampshire

Essex

Hertfordshire

Berkshire

Oxfordshire

Reserved Matters Designed and Checked in a Single 3D Model

Detailed layouts drawn in 2D can breach outline parameters by accident. ArchEvolve designs reserved matters schemes in Revit, checks heights and footprints against the approved parameters and renders street scenes in Enscape for officers and buyers.

3D Visualisations Included

Enscape street scenes and aerial views show officers and committee members how the detailed scheme will look, and give you marketing images early.

Parameter Compliance

The detailed design is checked against the outline parameter plans and conditions before submission, reducing the risk of a scheme that departs from the consent.

National Planning Knowledge

ArchEvolve prepares reserved matters applications for developers across the UK, working remotely over Teams, with site visits when the site needs them.

End-to-End Service

Alex Page carries the scheme from reserved matters into condition discharge and technical design personally, with no handoffs between stages.

Reserved Matters Applications Delivered UK-Wide

We prepare reserved matters applications for property developers, housebuilders and landowners anywhere in the UK, working remotely over Teams, with site visits optional.

We review the outline consent, model the detailed layout and house types in 3D, prepare plans, elevations, street scenes and landscaping proposals, submit the application and deal with officer comments through to approval.

Access, appearance, landscaping, layout and scale. An outline permission may reserve all five or only some of them, and the reserved matters application must deal with whichever were held back at outline stage.

In England, the default is that reserved matters must be applied for within three years of outline permission, and development must start within two years of the last approval. Councils can set different limits, so we check your decision notice.

Yes, on many larger sites. Reserved matters can often be submitted phase by phase where the outline consent allows, which lets the first phase start on site while later phases are still being designed.

Usually, yes, provided it stays within the approved parameters and conditions. An illustrative layout shows one possible option. Significant departures from parameter plans may need a separate application to vary the outline consent first.

It depends on the council and the scale of the scheme. Many expect a statement showing how the detailed design follows the principles set at outline stage. Our design and access statement service covers this.

Conditions on the outline and reserved matters approvals must be discharged at the right time, often before work starts. Our discharge of planning conditions service manages this so construction is not held up.

Yes. Many developers buy land with outline consent already in place. We model the consent’s parameters in Revit and design the reserved matters scheme from there, looking for layout efficiencies within the same limits.

Frequently Asked Questions

Start Your Reserved Matters Application Today

Free initial consultation for developers and landowners UK-wide. Send us your outline consent and we will review it.