14, CHILLINGHAM GROVE, PETERLEE, SR8 1QJ - £224,950

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.

14 CHILLINGHAM GROVE is a very small extended semi-detached house of 78m², built sometime between 1996 and 2002, which could now be worth an estimated £231,588. It was last sold for £224,950 in July 2025, which was around 68% above the average July 2025 semi-detached price in the County Durham local authority area. The most recent EPC inspection was March 2019, where the current energy rating was C, and the potential energy rating was B.

14 CHILLINGHAM GROVE Sold Prices

Land registry data shows six sales for 14 CHILLINGHAM GROVE since 1^st January 1995. The below table shows the price paid for the six sales, along with the average semi-detached price in the County Durham local authority area for the corresponding sale date. All of the six 14 CHILLINGHAM GROVE 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 21 JUL	£224,950	£134,031	68% above HPI
2019 24 MAY	£179,950	£100,134	80% above HPI
2007 4 SEP	£147,000	£115,680	27% above HPI
2004 26 JUL	£120,000	£87,724	37% above HPI
2001 3 DEC	£74,950	£46,929	60% above HPI
2000 19 MAY	£70,950	£43,414	63% above HPI

14 CHILLINGHAM GROVE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the County Durham local authority area over time, sourced from the HPI. The six 14 CHILLINGHAM GROVE sales between May 2000 and July 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 May 2019 sale was for 80% above the HPI. So the extrapolation line tracks at 80% above the HPI over time, until the July 2025 sale, where it falls to 68% above the HPI. The line then continues to track at 68% above the HPI.

What might 14 CHILLINGHAM GROVE be worth now?

14 CHILLINGHAM GROVE might now be worth an estimated £231,588.

This is based on house price inflation of 3%, between July 2025 and May 2026, for semi-detached houses, in the County Durham local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 3% inflationary increase is applied to the most recent sale price for 14 CHILLINGHAM GROVE of £224,950 on 21st July 2025. For the value to have increased from £224,950 to £231,588 over the one year and two months to May 2026, the following assumptions must hold true:

• The value of 14 CHILLINGHAM GROVE has moved in line with the HPI for semi-detached houses in the County Durham local authority area.
• The July 2025 sale price of £224,950 represented a fair market value for the property.
• The size, condition, and specification of 14 CHILLINGHAM GROVE has not materially changed since July 2025.

How Large is 14 CHILLINGHAM GROVE?

14 CHILLINGHAM GROVE is 78m², which includes one extension, according to the EPC inspection conducted in March 2019. This puts it in the smallest 20% of semi-detached houses houses in Peterlee, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Peterlee, and where 14 CHILLINGHAM GROVE lies on this distribution: 13% of semi-detached houses houses are smaller than 14 CHILLINGHAM GROVE, and 86% of houses are larger. Note that EPC data is not available for all properties in Peterlee.

14 CHILLINGHAM GROVE: Plot and Title Map

14 CHILLINGHAM GROVE sits on a plot of roughly 0.049 of an acre, or 199m². The below map shows the location of 14 CHILLINGHAM GROVE, an approximate outline of the building(s), and the indicative extent of the property. The plot extent is a Land Registry INSPIRE Index Polygon, and it is important to note that a title may include more than one polygon, whereas only one polygon is shown on the map (the polygon which intersects with the position of 14 CHILLINGHAM GROVE). The full extent of the land contained in any registered title can only be identified from the individual title plan. The maps on this page should not be relied upon to establish the extent of a title.

Where is 14 CHILLINGHAM GROVE?

14 CHILLINGHAM GROVE is located in PETERLEE, in the SR8 postcode district. The below map shows the position of No. 14 on CHILLINGHAM GROVE.