21C, THE CRESCENT, SANDGATE, FOLKESTONE, CT20 3EE - £635,000

The information on this page is based on a number of underlying datasets, most of which are updated monthly. We maintain an update schedule which explains which version of each dataset we are currently relying on.

21C THE CRESCENT is a midsized semi-detached house of 125m², built sometime between 1900 and 1929, which could now be worth an estimated £645,383. It was last sold for £635,000 in January 2025, which was around 88% above the average January 2025 semi-detached price in the Folkestone and Hythe local authority area. The most recent EPC inspection was September 2025, where the current energy rating was B, and the potential energy rating was B.

21C THE CRESCENT Sold Prices

Land registry data shows three sales for 21C THE CRESCENT since 1^st January 1995. The below table shows the price paid for the three sales, along with the average semi-detached price in the Folkestone and Hythe local authority area for the corresponding sale date. All of the three 21C THE CRESCENT sales were for above the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

Date	Price	HPI Price	Variation from HPI
2025 17 JAN	£635,000	£336,925	88% above HPI
2021 30 SEP	£483,000	£305,742	58% above HPI
1996 30 AUG	£65,500	£54,222	21% above HPI

21C THE CRESCENT Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Folkestone and Hythe local authority area over time, sourced from the HPI. The three 21C THE CRESCENT sales between August 1996 and January 2025 have been plotted on the graph. A line has been extrapolated to show what the value of the property might have been over time, following each sale, had it maintained the same margin above or below the HPI (as a percentage). For example, the September 2021 sale was for 58% above the HPI. So the extrapolation line tracks at 58% above the HPI over time, until the January 2025 sale, where it rises to 88% above the HPI. The line then continues to track at 88% above the HPI.

What might 21C THE CRESCENT be worth now?

21C THE CRESCENT might now be worth an estimated £645,383.

This is based on house price inflation of 1.6%, between January 2025 and April 2026, for semi-detached houses, in the Folkestone and Hythe local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 1.6% inflationary increase is applied to the most recent sale price for 21C THE CRESCENT of £635,000 on 17th January 2025. For the value to have increased from £635,000 to £645,383 over the nine months to April 2026, the following assumptions must hold true:

• The value of 21C THE CRESCENT has moved in line with the HPI for semi-detached houses in the Folkestone and Hythe local authority area.
• The January 2025 sale price of £635,000 represented a fair market value for the property.
• The size, condition, and specification of 21C THE CRESCENT has not materially changed since January 2025.

How Large is 21C THE CRESCENT?

21C THE CRESCENT is 125m² according to the EPC inspection conducted in September 2025. This puts it in the smallest 50% of semi-detached houses houses in Folkestone, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Folkestone, and where 21C THE CRESCENT lies on this distribution: 44% of semi-detached houses houses are smaller than 21C THE CRESCENT, and 55% of houses are larger. Note that EPC data is not available for all properties in Folkestone.

Where is 21C THE CRESCENT?

21C THE CRESCENT is located in SANDGATE, in the CT20 postcode district. The below map shows the position of No. 21C on THE CRESCENT.