A typical house in Barnehurst sells for about £474,000, and the semi-detached house sets the price. Semis go for around half a million. Terraces come in a little under. Flats are the cheapest way in, at about £270,000. Barnehurst was built for one kind of buyer, and that buyer still pays most of the bills.
The Land Registry recorded 320 sales in the year to May 2026, at a median of about £474,000. More than half were semis: 172 sales at a median of about £517,000. Terraced houses accounted for 92 sales at around £450,000, flats for 39 at £270,000, and detached houses for only 17, at a median of £550,000. A detached house barely costs more than a semi here. Hardly any come up for sale, so if the particulars say "rare opportunity", for once they mean it.
The official house price index for the area put the average at about £409,000 in May 2026, up 2% on a year earlier and 13% over five years. Flats went the other way, down 1% over the same twelve months. Both changes are small. Two per cent a year is drift, and anyone describing it as a surge is trying to sell you something on commission.
Band E is the most common council-tax band in Barnehurst, and only 8% of homes fall in bands A or B. Bexley charges about £2,370 a year at Band D, so a typical Band E bill is higher than that. Look up the band for the exact house on the government's valuation list. On a street of near-identical semis, two neighbours can still be in different bands.
Across the Bexley area, private rents averaged about £1,520 a month in April 2026, up 7% on a year earlier. By size, the borough figure is about £1,220 for a one-bed, £1,520 for a two-bed, £1,850 for a three-bed and £2,410 for four or more. These are averages from the Office for National Statistics rent index, not asking prices, and no figure exists for studios or rooms. A family renting a three-bed in Bexley is paying a large share of a mortgage for a house they will never own.
The Office for National Statistics modelled gross household income, before tax, at about £77,600 in Barnehurst for the financial year to March 2023. That is a comfortable figure, and it is three years old. Against a typical sale price of £474,000 it buys a semi only with two decent salaries, a real deposit, and a lender that likes both. Barnehurst is within reach for a dual-income household and a stretch for anyone on one wage.
Of the sales that could be matched to an energy certificate, about 93% of the total, the median price was around £5,330 per square metre. The typical home behind that figure has about 90 square metres of floor space: three bedrooms, a through-lounge and a kitchen someone has already thought about extending.
At the 2021 Census, 46% of Barnehurst households had three bedrooms, 24% had two, 24% had four or more, and only 6% had one. Anyone searching for a one-bed is shopping in the smallest corner of the market. Anyone searching for a three-bed is up against almost every other buyer in Barnehurst.
Houses in Barnehurst cost about what an outer-London semi costs. That makes it middling, a fair price for the garden, the wall you share with one neighbour, and a commute, but no bargain.