22, ALDER GROVE, SEAHAM, SR7 7RT - £165,000

Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources

22 ALDER GROVE is a very small extended semi-detached house of 73m², built sometime between 2007 and 2011, which could now be worth an estimated £181,895. It was last sold for £165,000 in August 2023, which was around 34% above the average August 2023 semi-detached price in the County Durham local authority area. The most recent EPC inspection was July 2023, where the current energy rating was C, and the potential energy rating was B.

22 ALDER GROVE Sold Prices

Land registry data shows four sales for 22 ALDER GROVE since 1^st January 1995. The below table shows the price paid for the four sales, along with the average semi-detached price in the County Durham local authority area for the corresponding sale date. All of the four 22 ALDER 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
2023 23 AUG	£165,000	£123,513	34% above HPI
2016 20 DEC	£127,500	£95,393	34% above HPI
2013 20 DEC	£122,500	£92,144	33% above HPI
2005 30 JUN	£119,950	£99,626	20% above HPI

22 ALDER 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 four 22 ALDER GROVE sales between June 2005 and August 2023 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 December 2016 sale was for 34% above the HPI. So the extrapolation line tracks at 34% above the HPI over time, until the August 2023 sale, which was also at 34% above the HPI.

What might 22 ALDER GROVE be worth now?

22 ALDER GROVE might now be worth an estimated £181,895.

This is based on house price inflation of 10.2%, between August 2023 and February 2025, 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 10.2% inflationary increase is applied to the most recent sale price for 22 ALDER GROVE of £165,000 on 23rd August 2023. For the value to have increased from £165,000 to £181,895 over the two years and six months to February 2025, the following assumptions must hold true:

• The value of 22 ALDER GROVE has moved in line with the HPI for semi-detached houses in the County Durham local authority area.
• The August 2023 sale price of £165,000 represented a fair market value for the property.
• The size, condition, and specification of 22 ALDER GROVE has not materially changed since August 2023.

How Large is 22 ALDER GROVE?

22 ALDER GROVE is 73m², which includes one extension, according to the EPC inspection conducted in July 2023. This puts it in the smallest 10% of semi-detached houses houses in Seaham, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Seaham, and where 22 ALDER GROVE lies on this distribution: 6% of semi-detached houses houses are smaller than 22 ALDER GROVE, and 93% of houses are larger. Note that EPC data is not available for all properties in Seaham.

22 ALDER GROVE: Plot and Title Map

22 ALDER GROVE sits on a plot of roughly 0.051 of an acre, or 205m². The below map shows the location of 22 ALDER 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 22 ALDER 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 22 ALDER GROVE?

22 ALDER GROVE is located in SEAHAM, in the SR7 postcode district. The below map shows the position of No. 22 on ALDER GROVE.