Buying a Property in a Conservation Area
Sussex is full of conservation areas. We’ve got Brighton’s Regency squares, Worthing’s Edwardian avenues and the historic centres of Lewes, Chichester and Arundel to name a few.
They’re consistently some of the most sought-after places to live, prized for their character and history. But buying a property in a conservation area comes with planning rules and practical considerations that don’t apply everywhere else and getting them wrong can prove to be an expensive mistake. Here’s what to check before you commit.
What is a conservation area – and how is it different to a listed building?
A conservation area is a neighbourhood designated by the local council as having special architectural or historic interest that’s worth preserving. Sussex has hundreds of them: in Brighton & Hove you’ll find 34, from North Laine and Kemp Town to the Regency terraces of Clifton Hill, and Worthing has 27, covering areas like Heene, West Tarring, Broadwater and Steyne Gardens.
It’s worth understanding the difference between a conservation area and a listed building, since the two are often confused. A listed building is a single structure recognised nationally by Historic England for its special interest, inside and out. A conservation area, by contrast, protects the character of an entire neighbourhood – streets, layout, trees and the overall look of its buildings – even where none of the individual houses are listed. A property can be both listed and within a conservation area, in which case both sets of rules apply.
Planning constraints and Article 4 Directions
Permitted development rights – the ability to make certain small changes to your home without planning permission – are more restricted in conservation areas. Work that would be automatic elsewhere, such as some types of cladding, extensions or removing chimneys, can need a full planning application here.
In some conservation areas, the council goes further and issues an Article 4 Direction. This removes specific permitted development rights altogether, commonly for replacing windows and doors, removing walls or garden features, or altering roof materials. This is because the council has judged those details to be part of what makes the area special. Several of Worthing’s conservation areas have Article 4 Directions in place, and it’s well worth checking before you buy, not after.
If you’re planning to demolish an unlisted building within a conservation area, you’ll also need planning permission. Since 2013 this has been dealt with through the normal planning system in England, rather than the separate ‘conservation area consent’ that used to apply.
Because restrictions vary street by street, it’s worth checking the specific planning guidance for the conservation area in question before making an offer. Your local council’s planning department is the best starting point, alongside the Planning Portal’s general guidance on permitted development.
A quick tour of Sussex’s conservation areas
No two conservation areas look alike, and Sussex has an unusually wide spread of them.
In Worthing, you’ll find Regency townhouses around Steyne Gardens and Park Crescent, bay-fronted Victorian terraces in Heene, and the much older cluster of cottages around West Tarring, which is one of the town’s oldest settlements. We’ve covered more of Worthing’s architectural history, era by era, in our surveyor’s guide to Worthing architecture.
In Brighton & Hove, conservation areas range from the grand Regency squares of Kemp Town and Clifton Hill to the tight Georgian streets of North Laine. You can find out more in our piece on Brighton landmarks, which looks at how buildings like these age over time.
Further afield, Lewes, Chichester, Arundel and Rye all have historic town centres protected as conservation areas, each with its own character and planning quirks. If you’re looking to buy in Sussex, it’s worth checking early whether the property falls inside one.
Alterations to a period or historic property
Most homes in a conservation area have some architectural or historic value, even if they’re not individually listed. That means any alterations or renovations need to fit in, not just with the property itself, but with the street as a whole. A planning application that doesn’t respect the area’s character is likely to be refused, however sympathetic the intention.
This is where a good building surveyor earns their fee. Beyond assessing the condition of the property, we can advise on what’s likely to be acceptable to the conservation officer and point you towards local heritage groups who know the area well. For older, altered or non-standard properties – which describes most conservation area homes – we’d always recommend a Full Building Survey (RICS Level 3) rather than a standard HomeBuyers Survey (RICS Level 2), since it goes into far more detail on construction, materials and defects specific to period buildings. If your plans involve a shared wall with a neighbour, which is common on terraced conservation area streets, you may also need a party wall agreement.
Maintenance, repairs and running costs
Older properties are generally more expensive to run and repair than modern equivalents, and conservation area homes are no exception. Tradespeople experienced in period features, such as lime mortar, sash windows and slate roofs tend to charge a premium for that expertise, and repairs often take longer while the right materials are sourced.
If a property clearly needs work, it’s worth getting quotes from specialist tradespeople before you commit, so there are no surprises after completion. Damp and roof issues are two of the most common areas homeowners need to budget for in older properties.
Insurance and rebuild costs in a conservation area
Property insurance in a conservation area is often higher than for a similar-sized home elsewhere. Reinstating period features after a fire, flood or storm usually needs specialist materials and skilled tradespeople, which pushes up the rebuild cost – and it’s rebuild cost, not market value, that your insurance should be based on.
We’d recommend getting a professional rebuild cost assessment as soon as you complete, rather than relying on your mortgage lender’s valuation or an online calculator, neither of which is designed to capture the true cost of reinstating a period property. Our rebuild cost calculations page explains how this works and what’s involved.
Being part of the community
One of the biggest draws of a conservation area is the sense of community that comes with it, for example, local neighbourhood societies. That civic pride tends to be reflected in property values too, which have historically held up well in conservation areas compared with the wider market.
What about amenities and parking?
Conservation areas are usually well served for shops, schools and transport links, since most were built up around an established town or village centre. But it’s worth thinking practically: older streets weren’t designed with modern car ownership in mind, so parking can be tight, and some areas – particularly around the South Downs – have steep hills worth considering if accessibility matters to you.
FAQs
A listed building is a single structure recognised nationally by Historic England for its special interest. A conservation area protects the character of a whole neighbourhood even if none of the individual buildings are listed. A property can be both, in which case both sets of rules apply.
Often, yes. If the council has issued an Article 4 Direction covering your street, replacing windows and doors – even like-for-like in the wrong material – can need a full planning application. Check with the local planning department before ordering anything.
It can. Insurers often charge more to reflect the higher cost of reinstating period features after damage, and your level of cover should be based on rebuild cost, not market value. A professional rebuild cost assessment is the best way to make sure you’re neither over nor under insured.
Your local council’s planning department will have an interactive map or conservation area list – Adur & Worthing Councils and Brighton & Hove City Council both publish theirs online. Your surveyor can also confirm this as part of a survey.
Often yes, but you’re more likely to need full planning permission than you would elsewhere, and the design will need to respect the character of the area. It’s worth discussing your plans with the council’s conservation officer before you buy, if extending is part of your plan.
Generally, conservation area properties hold their value well, reflecting demand for their character and location. But the flipside is that maintenance and improvement costs tend to be higher, so it’s worth weighing both up before buying.
Call Tate Surveying before you buy in a conservation area
Buying in a conservation area comes down to weighing up the character and community you’re buying into against the planning restrictions and running costs that come with it. If most of the boxes are ticked, it’s often a straightforward decision. If you’re unsure, get an independent, expert opinion before you commit.
Our RICS-qualified surveyors know Sussex’s conservation areas inside out. Call us before you make an offer, and we’ll talk you through what to check.
