18, PORTWEY CLOSE, WEYMOUTH, DT4 8RF - £435,000

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

18 PORTWEY CLOSE is a midsized extended detached house of 112m², built sometime between 1967 and 1975, which could now be worth an estimated £439,569. It was last sold for £435,000 in March 2024, which was around 16% below the average March 2024 detached price in the Dorset local authority area. The most recent EPC inspection was January 2024, where the current energy rating was D, and the potential energy rating was B.

18 PORTWEY CLOSE Sold Prices

Land registry data shows three sales for 18 PORTWEY CLOSE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Dorset local authority area for the corresponding sale date. All of the three 18 PORTWEY CLOSE sales were for below 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
2024 6 MAR	£435,000	£515,594	16% below HPI
2016 31 MAR	£247,500	£397,090	38% below HPI
2003 3 JAN	£191,000	£248,348	23% below HPI

18 PORTWEY CLOSE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Dorset local authority area over time, sourced from the HPI. The three 18 PORTWEY CLOSE sales between January 2003 and March 2024 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 March 2016 sale was for 38% below the HPI. So the extrapolation line tracks at 38% below the HPI over time, until the March 2024 sale, where it rises to 16% below the HPI. The line then continues to track at 16% below the HPI.

What might 18 PORTWEY CLOSE be worth now?

18 PORTWEY CLOSE might now be worth an estimated £439,569.

This is based on house price inflation of 1.1%, between March 2024 and December 2024, for detached houses, in the Dorset local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 1.1% inflationary increase is applied to the most recent sale price for 18 PORTWEY CLOSE of £435,000 on 6th March 2024. For the value to have increased from £435,000 to £439,569 over the three months to December 2024, the following assumptions must hold true:

• The value of 18 PORTWEY CLOSE has moved in line with the HPI for detached houses in the Dorset local authority area.
• The March 2024 sale price of £435,000 represented a fair market value for the property.
• The size, condition, and specification of 18 PORTWEY CLOSE has not materially changed since March 2024.

How Large is 18 PORTWEY CLOSE?

18 PORTWEY CLOSE is 112m², which includes one extension, according to the EPC inspection conducted in January 2024. This puts it in the largest 50% of detached houses houses in Weymouth, based on EPC data. The below chart shows the distribution of detached houses houses by size in Weymouth, and where 18 PORTWEY CLOSE lies on this distribution: 51% of detached houses houses are smaller than 18 PORTWEY CLOSE, and 48% of houses are larger. Note that EPC data is not available for all properties in Weymouth.

18 PORTWEY CLOSE: Plot and Title Map

18 PORTWEY CLOSE sits on a plot of roughly 0.106 of an acre, or 429m². The below map shows the location of 18 PORTWEY CLOSE, 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 18 PORTWEY CLOSE). 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 18 PORTWEY CLOSE?

18 PORTWEY CLOSE is located in WEYMOUTH, in the DT4 postcode district. The below map shows the position of No. 18 on PORTWEY CLOSE.