18, PORTMARNOCK, WASHINGTON, NE37 1NY - £108,500

Based on the August 2024 Price Paid Data (released on 27th September 2024), the July 2024 House Price Index (released on 18th September 2024), and the August 2024 Energy Performance of Buildings Data (released on 3rd October 2024). Sources

18 PORTMARNOCK is a small extended detached house of 103m², built sometime between 1983 and 1990. It was last sold for £108,500 in October 2015, which was around 44% below the average October 2015 detached price in the Sunderland local authority area. The most recent EPC inspection was June 2024, where the current energy rating was C, and the potential energy rating was B.

18 PORTMARNOCK Sold Prices

Land registry data shows three sales for 18 PORTMARNOCK since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Sunderland local authority area for the corresponding sale date. Two of the three 18 PORTMARNOCK sales were for below the average price, whilst one was 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
2015 16 OCT	£108,500	£193,053	44% below HPI
2011 8 APR	£180,000	£198,726	9% below HPI
2003 5 DEC	£188,000	£153,880	22% above HPI

18 PORTMARNOCK Price Paid vs. HPI Average

The below graph shows the average detached house price in the Sunderland local authority area over time, sourced from the HPI. The three 18 PORTMARNOCK sales between December 2003 and October 2015 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 April 2011 sale was for 9% below the HPI. So the extrapolation line tracks at 9% below the HPI over time, until the October 2015 sale, where it falls to 44% below the HPI. The line then continues to track at 44% below the HPI.

How Large is 18 PORTMARNOCK?

18 PORTMARNOCK is 103m², which includes one extension, according to the EPC inspection conducted in June 2024. This puts it in the smallest 40% of detached houses in Washington, based on EPC data. The below chart shows the distribution of detached houses by size in Washington, and where 18 PORTMARNOCK lies on this distribution: 32% of detached houses are smaller than 18 PORTMARNOCK, and 67% of houses are larger. Note that EPC data is not available for all properties in Washington.

18 PORTMARNOCK: Plot and Title Map

18 PORTMARNOCK sits on a plot of roughly 0.091 of an acre, or 367m². The below map shows the location of 18 PORTMARNOCK, 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 PORTMARNOCK). 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 PORTMARNOCK?

18 PORTMARNOCK is located in WASHINGTON, in the NE37 postcode district. The below map shows the position of No. 18 on PORTMARNOCK.