17, SEAWAY AVENUE, CHRISTCHURCH, BH23 4EU - £607,500

Based on the December 2024 Price Paid Data (released on 29th January 2025), the November 2024 House Price Index (released on 15th January 2025), and the December 2024 Energy Performance of Buildings Data (released on 31st January 2025). Sources

17 SEAWAY AVENUE is a very large extended detached house of 153m², built sometime between 1930 and 1949. It was last sold for £607,500 in May 2009, which was around 120% above the average May 2009 detached price in the Bournemouth Christchurch and Poole local authority area. The most recent EPC inspection was July 2014, where the current energy rating was D, and the potential energy rating was C.

17 SEAWAY AVENUE Sold Prices

Land registry data shows two sales for 17 SEAWAY AVENUE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Bournemouth Christchurch and Poole local authority area for the corresponding sale date. Both of the two 17 SEAWAY AVENUE 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
2009 21 MAY	£607,500	£276,554	120% above HPI
1998 22 MAY	£239,000	£118,962	101% above HPI

17 SEAWAY AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Bournemouth Christchurch and Poole local authority area over time, sourced from the HPI. The two 17 SEAWAY AVENUE sales from May 1998 and May 2009 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 1998 sale was for 101% above the HPI. So the extrapolation line tracks at 101% above the HPI over time, until the May 2009 sale, where it rises to 120% above the HPI. The line then continues to track at 120% above the HPI.

How Large is 17 SEAWAY AVENUE?

17 SEAWAY AVENUE is 153m², which includes one extension, according to the EPC inspection conducted in July 2014. This puts it in the largest 20% of detached houses in Christchurch, based on EPC data. The below chart shows the distribution of detached houses by size in Christchurch, and where 17 SEAWAY AVENUE lies on this distribution: 82% of detached houses are smaller than 17 SEAWAY AVENUE, and 18% of houses are larger. Note that EPC data is not available for all properties in Christchurch.

17 SEAWAY AVENUE: Plot and Title Map

17 SEAWAY AVENUE sits on a plot of roughly 0.160 of an acre, or 646m². The below map shows the location of 17 SEAWAY AVENUE, 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 17 SEAWAY AVENUE). 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 17 SEAWAY AVENUE?

17 SEAWAY AVENUE is located in CHRISTCHURCH, in the BH23 postcode district. The below map shows the position of No. 17 on SEAWAY AVENUE.