A typical house in Chadwell St Mary sells for about £372,000. Terraces go for less than that and make up most of the market. Semis cost a good deal more. Three-bed houses are what's for sale here, and plenty of them. The price buys space in this corner of Thurrock, and the post-war build is part of what you get for it.
The Land Registry recorded 71 sales in Chadwell St Mary in the year to May 2026, at a median of about £372,000. Terraced houses were the bulk of the trade, 43 sales at a median of around £350,000. The 24 semis that sold went for about £425,000. Detached houses came in at a median of about £450,000, but only three changed hands, so that number describes three houses and a lot of hopeful asking prices. A semi that comes up is the house the terrace owners on the same street are quietly pricing up.
The published house price index for the area moved up about 2% over the twelve months to May 2026, with an average price of about £327,000. Flats went the other way, down about 1% over the same year. Neither change is large enough to build a plan around. The flat buyer who expected a rising market to pay for the move has a slower year ahead of them than the brochure suggested.
Band C is the most common council tax band in Chadwell St Mary, and about a quarter of homes are in Bands A or B. Thurrock's Band D bill is about £2,260 a year, and a Band A home pays about £1,500, so most households here land between the two.
Private renters in Thurrock paid a typical £1,360 or so a month as of April 2026, an average for the whole authority from the Office for National Statistics rent index, which is a mean and not a median of listings. By size, that index puts a one-bed at about £920, a two-bed at about £1,190, a three-bed at about £1,450 and a four-bed or larger at about £2,160 a month. Rents across the authority were up about 6% on a year earlier, which is quicker than the sale prices moved. The landlord who bought a terrace here has had a better year than the neighbour selling one.
The Office for National Statistics models median household income here at about £56,000 a year before tax, for the financial year to March 2023, so it is a few years old and gross. Set against a typical sale of £372,000, that makes a terrace a stretch on one salary and a manageable mortgage on two. The semi needs both salaries and a decent deposit.
Of the sales that could be matched to an energy certificate's floor area, about 87% of them, the median price was about £4,130 a square metre, on a typical floor area of 88 square metres. Ask the seller for the certificate and check the floor area yourself. A loft conversion counted as a bedroom on the particulars and missing from the certificate is the commonest way that figure gets stretched.
The 2021 census found 61% of households in three-bedroom homes, 19% in two-bedroom, 11% in one-bedroom and 9% with four or more. The three-bed is the default, and a buyer searching for anything else is fishing in a much smaller pond. A four-bed hunter will spend more time on the search than on the move.
For three bedrooms and a garden within reach of Grays, Chadwell St Mary costs less than most buyers expect to pay, and that is worth having. Neither cheap nor dear, the price is fair, and the three-bed terrace is the best value on offer.