Yes, and mostly from rain rather than the river. The river and sea flood zones touch only a small corner of the village. The climate-change mapping widens that corner. About three in ten postcodes rate high risk on at least one flood measure. The water that matters here is more likely to come down from the sky than up from the Kennet.
Start with rivers and the sea. In the Environment Agency's river-and-sea flood zones, about 6% of Burghfield's postcodes sit in flood zone 3, the highest-probability band. None sit in flood zone 2. The two zones are separate bands, with zone 2 being the medium-probability fringe beyond zone 3, so a zero there doesn't cancel anything out. It means the mapped river risk stops fairly sharply at its edge. The low ground lies to the north of the parish, in the Kennet valley, among the man-made lakes, marshland and old water meadows.
Surface water is a different problem and uses a different measure. It is the flooding that happens when heavy rain can't drain fast enough, and it doesn't care whether a house is near a river. It is folded into the postcode-level figures further down rather than counted in the flood zones, and the two sets of numbers should never be added together.
Looking ahead, the Environment Agency's climate-change allowance puts about 11% of postcodes inside the river-and-sea flood zone. That is a modelled forward look at how the zone could grow, not a prediction about any particular house.
For insurance, the practical point is simple. Insurers price at the level of the individual address, and a postcode flagged on any flood measure can lead to higher premiums, extra questions or excesses that only appear at renewal. Get an indicative quote for the exact address before you commit money to a survey or a solicitor, not after.
At postcode level, measured across rivers, sea and surface water together, about 31% of Burghfield's postcodes rate high risk on at least one measure, about 25% medium and about 38% low. "At least one measure" matters. A postcode counts as high if any single indicator says so, and these bands overlap with the flood-zone shares rather than adding to them. It is the widest net on this page, and it is the figure most likely to surprise a buyer who only looked at the river map.
The count of homes is more useful than any share. The Environment Agency's rivers-and-sea mapping lists 93 properties in the postcodes where it records some risk. Of those, 3 are at high risk, 2 at medium, 12 at low and 3 at very low. One of the high-risk properties is residential. Only postcodes with some mapped risk appear in that list at all, so the 93 are the exposed corner, not the whole village.
On defences, the modelled high-risk flood extent covers about 6% of postcodes without any defence present, and none with one. Nothing in the model stands between that water and those postcodes. Even where a defence does appear in a model, it means a structure exists, not that a house behind it is safe.
The nearest tide gauge in the national record is at Portsmouth, where sea level rose at about 2 millimetres a year over its record from 1962 to 2023. That is a measured historic rate at a gauge on the coast, a long way from an inland village in the Kennet valley, and it is not a forecast for Burghfield.
There is no recorded historic flooding in the area. That counts for something, because it means nothing big enough to register in the national record has happened here. It does not prove nothing has ever happened. Surface-water floods in particular often go unrecorded unless someone reports them.
Flood risk is one of Burghfield's weaker points. The river threat is small and tightly drawn, but the wider surface-water exposure is large enough that every buyer should check the specific address.