THORNE HOUSE, STACK LANE, HARTLEY, LONGFIELD, DA3 8BL - £389,995

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.

THORNE HOUSE is a small extended detached house of 113m², built sometime between 1930 and 1949, which could now be worth an estimated £755,042. It was last sold for £389,995 in July 2007, which was around 26% below the average July 2007 detached price in the Sevenoaks local authority area. The most recent EPC inspection was January 2025, where the current energy rating was D, and the potential energy rating was B.

THORNE HOUSE Sold Prices

Land registry data shows one sale for THORNE HOUSE since 1^st January 1995. The below table shows the price paid for the one sale, along with the average detached price in the Sevenoaks local authority area for the corresponding sale date. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

Date	Price	HPI Price	Variation from HPI
2007 24 JUL	£389,995	£527,218	26% below HPI

What might THORNE HOUSE be worth now?

THORNE HOUSE might now be worth an estimated £755,042.

This is based on house price inflation of 93.6%, between July 2007 and April 2026, for detached houses, in the Sevenoaks local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 93.6% inflationary increase is applied to the most recent sale price for THORNE HOUSE of £389,995 on 24th July 2007. For the value to have increased from £389,995 to £755,042 over the nineteen years and three months to April 2026, the following assumptions must hold true:

• The value of THORNE HOUSE has moved in line with the HPI for detached houses in the Sevenoaks local authority area.
• The July 2007 sale price of £389,995 represented a fair market value for the property.
• The size, condition, and specification of THORNE HOUSE has not materially changed since July 2007.

How Large is THORNE HOUSE?

THORNE HOUSE is 113m², which includes one extension, according to the EPC inspection conducted in January 2025. This puts it in the smallest 30% of detached houses in Hartley, based on EPC data. The below chart shows the distribution of detached houses by size in Hartley, and where THORNE HOUSE lies on this distribution: 23% of detached houses are smaller than THORNE HOUSE, and 76% of detached houses are larger. Note that EPC data is not available for all properties in Hartley.

THORNE HOUSE: Plot

THORNE HOUSE sits on a plot of roughly 0.142 of an acre, or 575m².

Where is THORNE HOUSE?

THORNE HOUSE is located on STACK LANE in HARTLEY, in the DA3 postcode district.