Extensions and remodelling
Whether your home is period or modern, we design extensions to the rear or side that sit comfortably in the street rather than competing with it.
Planning · Duffield
If you live in Duffield and are thinking about extending, remodelling or improving your home, you will be working on a project in a village where character matters. Much of the older village is covered by conservation areas, and the Council looks closely at how a house sits in its street.
Our head office on Vernon Gate is a short drive down the Derwent Valley in Derby. From your address, we can quickly check whether your home is in a conservation area or listed, and explain what that means for your plans.

Managing Director – Chartered Town Planner

How we can help you
Most of what you might bring us in Duffield will be work to an existing home, often with a conservation area in the background. Here’s how we can help you.
Whether your home is period or modern, we design extensions to the rear or side that sit comfortably in the street rather than competing with it.
If your home is in the Duffield or Duffield Bank conservation area, your application needs materials and detail that suit the street, and we prepare it with that in mind.
If your house is listed, our accredited specialist conservation architect can lead your application for consent to alter or repair it.
For a new house or a small scheme, we start with whether your site sits within the village or beyond it, because that shapes what policy allows.
How we work with you
For most homes in Duffield, the designation check comes first, because much of the older village is covered and the boundaries are not always obvious. Once you know where you stand, the rest of your project is easier to plan.
Step 1
We confirm from your address whether your home is in either conservation area, and whether anything at the property is listed.
Step 2
We analyse your property, its boundaries and its trees, and look at how it sits in the street.
Step 3
We develop options with the village context in mind, choosing materials deliberately where your home is in a conservation area.
Step 4
We prepare your application for Amber Valley Borough Council with the supporting detail, or a certificate of lawfulness to confirm that none is needed.
Step 5
We follow your application through to a decision and explain any conditions, so you are ready to move on to building regulations and construction.
Local context
Whether you are planning an extension, a remodel or changes to a period property in Duffield, the starting point is the house you already have. That is where careful design makes the most difference, both to how your home works and to how it sits in the village.
The Duffield and Duffield Bank conservation areas cover much of the older village. Inside them, permitted development rights are more limited and the Council pays closer attention to materials and detail. Designation restricts what can be done without permission, but it does not prevent good work. What it asks of your scheme is a design that respects the street, specified early rather than argued over later.
Beyond the village streets, the Derwent, the Chevin and the World Heritage Site landscape form the setting for larger schemes. If you are considering a new home or a small development, much depends on whether your site sits within the village or in open countryside beyond it. That is the first thing we would look at with you.
Whatever you are planning, we will start with your address, confirm what applies to your property, and help you shape a scheme that sits comfortably in the village.
Much of the older village falls within one of these conservation areas, where permitted development rights are restricted. We confirm from your address whether your home is covered, and design with the character of the area in mind from the start.
The Council will look at how your scheme sits in the street, including its building line, roof form, boundary treatment and materials. We shape your design around those from the first sketch, so it feels as though it belongs in the village.
Some of the village's period buildings are listed, and listed building consent is needed for many changes inside and out. We check the listing first and, where it applies, prepare your consent application alongside any planning application.
For larger schemes, the Derwent, the Chevin and the World Heritage Site landscape all feature in how a proposal is assessed. We consider views and setting early, so your scheme is designed to sit comfortably in the valley.
RIBA
RTPI
IHBC
ARB
Common questions
The answer depends on whether your house is listed, whether it is in one of the conservation areas and whether an Article 4 direction applies to it. We can check all three from your address and tell you where you stand before you order anything.
Much of the older village falls within the Duffield or Duffield Bank conservation areas, but the boundaries are not always obvious on the ground. We can check your address for you and explain what the designation means for your plans.
Planning applications in Duffield are decided by Amber Valley Borough Council, as they are in Belper. Derby City Council covers Allestree, a short distance to the south, so if you are unsure which side of the line your property falls, we can confirm it.
It depends on where your site sits. A plot within the village is a very different proposition from land in open countryside beyond it. An appraisal of your site is the best place to start, before you spend anything on design.
Many extensions can be built under permitted development, but those rights are more limited in a conservation area, and a listed building will also need listed building consent. We can tell you from your address and your plans whether you need to apply, and prepare the application if you do.
Listed building work is something we do a great deal of, led by our accredited specialist conservation architect. Consent runs alongside planning permission and is judged on different tests, so where your project needs both, we prepare them together.
Wider coverage
Find us
Planning & Design Practice — Derby (Head Office)
3 Woburn House, Vernon Gate, Derby, DE1 1UL
Derby, Derbyshire and the East Midlands
Get started
Is there a change you have been meaning to make to your home? Send us the address and a few words about your idea. We will let you know if a conservation area covers your home, and what that would mean for your plans. That first conversation is free.