A typical house in Radlett costs a shade under a million pounds, and that's the middle of the market here, not the top. Detached houses go for well over one and a half million. A flat costs about half a million. Half the homes have four bedrooms or more. People move here with the equity from their last house, and they need all of it.
The Land Registry recorded 92 sales in Radlett in the year to the end of May 2026, at a median of £985,000. The type of house matters a great deal. The 45 detached houses that sold went for a median of £1,635,000, the 17 semis for about £775,000, the nine terraced houses for about £600,000 and the 21 flats for about £485,000. Detached houses made up almost half the year's sales and pulled the overall median up towards them. Nine terraced sales in a whole year means anyone hunting for one will spend most of their time hunting.
The official house price index for the wider area rose by about 3% in the twelve months to May 2026, putting the area's average at about £562,000. Flats rose by under 1% over the same year. Both are small, past changes for an index area much bigger than Radlett, so they describe a calm market, not a boom. The cheapest homes in town are the ones that gained least.
On council tax, the most common band in Radlett is G, and only about 6% of homes are in bands A or B. Hertsmere's Band D bill is about £2,406 a year, the band most people use to compare councils. Here, though, Band D is the modest end of the street. Band G is what counts as ordinary in Radlett.
Hertsmere's typical private rent is about £1,800 a month. That figure is a mean from the Office for National Statistics rent index for the whole council area, so it averages Radlett in with the rest of the borough. Broken down by size, one-bedroom homes across Hertsmere rent for about £1,230 a month, two-bedroom for about £1,580, three-bedroom for about £1,900 and four or more bedrooms for about £2,750. There are no figures for studios or single rooms. Renting a four-bedroom house for a year is an expensive way to find out whether you'd want to own one.
The Office for National Statistics models gross household income across Radlett at about £79,000 for the financial year to March 2023. Gross means before tax, and that was three years ago, so a lender working from today's take-home pay will see less. Against a typical sale of £985,000, that income covers a mortgage for a household bringing a big deposit from a previous house. A household buying on salary alone is up against the sales record.
Of the sales that could be matched to an energy certificate's floor area, about 79% of the year's total, the median price was about £7,100 per square metre, and the typical floor area behind it was about 143 square metres. The floor area on the energy certificate and the size quoted in the sales particulars should roughly agree, and it's worth comparing them before you settle on a figure per square metre. At these prices a few square metres of difference is real money.
At the 2021 Census, about 8% of Radlett's households had one bedroom, 18% two, 23% three and 51% four or more. That mix decides what comes up for sale. A town where most homes have four bedrooms has very little for anyone buying their first.
Houses in Radlett are poor value for anyone who arrives with only a salary. The town is built for buyers trading up with equity from a previous home, and it charges them for it.