Compare local estate agents by fees and sold price data. Free for homeowners, no obligation.
Compare agents in BN25 ↗Source: ONS / HM Land Registry UK House Price Index, March 2026
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BN25 covers Seaford and nearby parts of East Sussex. According to the ONS and HM Land Registry UK House Price Index, the average house price across the Lewes district was around £365,000 as of March 2026 — broadly unchanged over the year. Over the year, semi-detached homes rose 2.5% while flats fell 3.2%.
That keeps Seaford below the wider South East average, so it remains one of the more affordable parts of the region. Average private rents locally were around £1,322 a month around the same period.
Estate agent fees aren't fixed by area. Most high-street agents charge somewhere around 1% to 1.5% of the sale price including VAT, typically on a no sale, no fee basis — so it's always worth getting a few quotes and comparing local agents directly rather than relying on a headline average.
Figures: ONS / HM Land Registry UK House Price Index. Licensed under the Open Government Licence v3.0.
Curious what properties near you have actually sold for? Our free sold-price checker shows real recent sale prices in Seaford BN25, straight from official HM Land Registry records — no signup needed.
Knowing recent sold prices in BN25 helps you understand your home's likely value before you speak to an agent, and gives you a realistic picture of the local market.
At £365,000, the average home in Seaford is around £97,000 above the UK average of £268,000. The typical monthly private rent locally is around £1,322.
Prices in Seaford have held broadly steady at a higher-than-average level; in a stable, premium market, choosing the right agent and pricing accurately matter more than ever.
The average house price, 12-month change and average rent on this page come from the ONS / HM Land Registry UK House Price Index and the ONS Price Index of Private Rents, published under the Open Government Licence v3.0. Figures are reported at local-authority level — the ONS does not publish averages for individual postcode districts — and are provisional estimates that the ONS revises as more sales are recorded. Each figure is shown with the month it relates to, and we refresh them periodically against the latest ONS releases.
Estate agents shown on EstateRate appear on an opt-in basis. We do not rank or recommend agents in exchange for payment, and we display their real advertised fees where available.