Buildings, contents and combined policies compared across major UK insurers, with start dates lined up to exchange and completion.








Buying in Brighton and Hove often means moving fast once your offer is accepted. Our home insurance team compares buildings, contents and combined policies across major UK insurers, then helps you line the policy start date up with your exchange date. You can add accidental damage if you want cover for sudden mishaps, plus home emergency for urgent call-outs. A lot can happen between offer and completion, sometimes over 2-4 weeks, so the timing matters.
Price tags in Brighton and Hove can be high, which makes rebuild cost and contents sums insured easy to overthink. Homedata.co.uk records an average sold price of £404,000 in March 2026 for Brighton and Hove, with flats and maisonettes at £293,000 and detached homes at £843,000. Those numbers affect how people think about cover, but your insurer mainly wants the rebuild cost for buildings, not the market value. We will walk you through it, step by step, using the figures you have from surveys and lender paperwork.
£404,000
Average sold price (Mar 2026)
-3.3%
12-month price change (Mar 2025 to Mar 2026)
£293,000
Flats and maisonettes average (Mar 2026)
£843,000
Detached average (Mar 2026)
2,918 homes sold
Sales volume (2023)
4,339 homes sold
Sales volume (2022)
Using listing data from home.co.uk and property data from homedata.co.uk
Buildings insurance covers the structure of your home, things like walls, roof, permanent fixtures and fitted kitchens. If you are buying with a mortgage in Brighton and Hove, your lender will usually require buildings cover to be in place from exchange of contracts, not completion, because the legal risk passes to you at exchange. That matters even more when timelines stretch, and a 2-4 week gap is common. In a market where the average sold price was £404,000 in March 2026 (homedata.co.uk), it is easy to confuse price with rebuild cost, but insurers treat them as different figures.
Contents insurance covers the items you would take with you if you moved out, furniture, clothing, electronics, and other personal belongings. You choose a contents sum insured based on replacement cost, not what you paid years ago. For flats and maisonettes averaging £293,000 in March 2026 in Brighton and Hove (homedata.co.uk), the buildings part may be arranged by a freeholder, but you still need to cover your own contents and any improvements you are responsible for under the lease. We can help you check what your lease says so you are not paying twice.
Combined buildings and contents is often cheaper than buying two separate policies, but it depends on who insures the structure. Terraced housing in Brighton and Hove averaged £470,000 in March 2026 (homedata.co.uk), and that style of home often shares party walls, which makes it worth checking how insurers treat escape of water claims between neighbouring properties. If you are remortgaging, your lender may still ask for an up-to-date schedule and certificate, even when nothing else changes. Our advisers can send the documents quickly once you select a policy.
Premiums vary by hundreds of factors. Index shown for illustration only, based on typical pricing behaviour for UK home insurance in 2026 for higher-value homes. Not a quote.
Buildings insurance should start from exchange of contracts. That is the key date, because the risk passes to the buyer at exchange, even though you do not get the keys until completion. In Brighton and Hove, where the average sold price was £404,000 in March 2026 (homedata.co.uk), buyers often focus on the mortgage offer and forget that the lender can ask for proof of cover before funds are released.
If your exchange date moves, you can set the policy up in advance and then adjust the start date so you are not left uninsured. A 2-4 week gap between exchange and completion is common, and it only takes one burst pipe to create a costly problem. We can send your insurance certificate to your lender as soon as the policy is live, so your solicitor can keep things moving.

Use the rebuild figure, not the £404,000 average sold price shown for March 2026 on homedata.co.uk. The RICS BCIS calculator can give a free indication, and a survey, often a Level 3 for older or altered homes, may state a rebuild sum too.
Make a quick room-by-room list and sanity-check the replacement cost. For a flat purchase at the £293,000 average level in March 2026 (homedata.co.uk), contents can still add up fast once you include electronics and bikes.
Use our quote journey at to compare buildings, contents or combined policies. If you are in a leasehold flat, choose contents only if the building is insured by the freeholder.
Set buildings cover to start on the exchange date. If completion is later, your cover is already running during that 2-4 week gap, which is where many buyers get caught out.
Once live, we can provide the insurance certificate for your solicitor or lender. This matters for mortgage releases, even in quieter years like 2023 when 2,918 homes sold in Brighton and Hove (homedata.co.uk).
Lenders usually want buildings insurance in place from exchange of contracts, not completion. If your exchange date is coming up, arrange cover in advance and set the start date to exchange. A policy that starts on completion can leave you uninsured for the gap.
We did not receive verified local flood mapping, conservation area counts, or subsidence geology data for Brighton and Hove, so we will not guess. What we can see clearly is the pricing split by property type, and it matters for insurance because higher value homes often bring higher rebuild sums and higher claim limits. Homedata.co.uk shows detached homes averaging £843,000 in March 2026, and semi-detached at £539,000, which can push up the buildings sum insured, especially if the property has been extended. If your survey mentions non-standard construction, tell the insurer, because it can change who will quote.
Flats are a big part of the Brighton and Hove picture at £293,000 on average in March 2026 (homedata.co.uk), and flats bring a different admin job. Ask who insures the block, the freeholder, the management company, or you as a leaseholder, then match your policy to that responsibility. Contents cover for flats is often where claims happen, for example escape of water affecting your own flooring or damage to contents, so check excesses and limits carefully. If you are doing a remortgage, keep the policy schedule handy, lenders can still ask for evidence.
Sales volumes can also hint at market tempo. Homedata.co.uk records 2,918 sales in 2023 compared with 4,339 the year before, which is a big shift in activity. In slower periods, chains can be longer and completion dates can move more often, so flexible insurance start dates become useful. If your purchase date changes, update your insurer, because some cover is impacted by unoccupancy rules, often 30 days or 60 days, and by renovation work.
Listed buildings and specialist homes were not quantified for Brighton and Hove, so treat this as a caution rather than a claim about local prevalence. If your property is listed, rebuild is like-for-like, often with specialist materials and trades, and standard insurers may not be suitable. That can change the shape of cover, including higher sums insured and different conditions around maintenance. Talk it through early, before exchange, so your solicitor is not waiting on an insurance certificate at the last minute in 2026.
Accidental damage is the add-on people notice most after they move in. It can cover sudden mishaps like putting a foot through a loft board or spilling paint on a carpet, subject to policy terms. In Brighton and Hove, where flats averaged £293,000 in March 2026 (homedata.co.uk), accidental damage for contents can be a sensible upgrade if you have expensive flooring, electronics, or frequent visitors.
Home emergency is separate from standard buildings cover. It can pay for urgent call-outs for things like a boiler breakdown or loss of electrics, up to the policy limit, and it usually has a higher excess than the main policy. Legal expenses is another common add-on, it can help with property disputes, employment issues, or contract disputes, depending on the insurer. If you cycle or carry valuables, look for contents away from home cover and check the single-article limit before you assume a laptop or ring is fully protected.

Use the rebuild cost, not the market value or the £404,000 average sold price shown for March 2026 on homedata.co.uk. Rebuild cost is what it would cost to rebuild from scratch, including labour and materials. For many standard homes it can be 50%-80% of market value, but your survey and the RICS BCIS rebuild calculator are the best starting points.
Exchange of contracts is the key date. The risk usually passes to you at exchange, so buildings cover should start then, even if completion is 2-4 weeks later. Lenders can ask for proof of buildings cover before they release mortgage funds.
Often the freeholder or management company insures the structure for the whole block, and you buy contents insurance for your flat. Ask for the block insurance schedule before exchange, then match your cover to what you are responsible for under the lease. In Brighton and Hove, flats and maisonettes averaged £293,000 in March 2026 (homedata.co.uk), so it is common to see leasehold arrangements.
Accidental damage can cover one-off mishaps, like dropping a TV or damaging a sink, subject to the policy wording. It does not cover wear-and-tear or gradual damage. If you are moving into a higher value home, for example a semi-detached averaging £539,000 in March 2026 (homedata.co.uk), accidental damage can be a useful safety net because repair costs can be higher.
Most home insurance policies have unoccupancy limits, often 30 days and sometimes 60 days, and cover can reduce once you pass that point. Tell your insurer if you are between homes or doing renovations after purchase. This is one reason we like setting cover up early and then adjusting dates if your chain slips.
It is the maximum an insurer will pay for one item, like a watch, bike, or engagement ring, unless you specify it separately. If your contents sum insured is high, the single-article limit can still be low, so check it. This matters even in lower price segments, because a £293,000 flat (homedata.co.uk, March 2026 average) can still contain several high-value items.
Yes, this is usually called personal possessions or contents away from home. It covers belongings you take out with you, like a phone, laptop, or bike, up to limits. Check territorial limits too, some policies cover the UK only unless you add worldwide cover.
Yes, most insurers allow more than one named policyholder or additional residents. Get names and dates of birth right, and tell the insurer about any relevant claims history. If you are moving around your exchange date, keep all contact details updated so documents reach you.
From £899
Fixed-fee conveyancing to help you reach exchange and completion with less chasing.
From £0
Mortgage advice for purchases and remortgages, including lender insurance requirements at exchange.
From £399
Compare removal firms and pick a move date that matches your completion day.
From £549
A Level 2 survey can highlight defects and may include rebuild notes for insurance.
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Buildings, contents and combined policies compared across major UK insurers, with start dates lined up to exchange and completion.
Get Your Home Insurance QuoteYou need cover from exchange, not completion.
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You need cover from exchange, not completion.
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Homemove is a trading name of HM Haus Group Ltd (Company No. 13873779, registered in England & Wales). Homemove Mortgages Ltd (Company No. 15947693) is an Appointed Representative of TMG Direct Limited, trading as TMG Mortgage Network, which is authorised and regulated by the Financial Conduct Authority (FRN 786245). Homemove Mortgages Ltd is entered on the FCA Register as an Appointed Representative (FRN 1022429). You can check registrations at NewRegister or by calling 0800 111 6768.