31, NORTHFIELDS, GRAYS, RM17 5TN - £244,000

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

31 NORTHFIELDS is a midsized extended detached house of 107m², built sometime between 1991 and 1995. It was last sold for £244,000 in July 2011, which was around 18% below the average July 2011 detached price in the Thurrock local authority area. The most recent EPC inspection was August 2024, where the current energy rating was B, and the potential energy rating was B.

31 NORTHFIELDS Sold Prices

Land registry data shows two sales for 31 NORTHFIELDS since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Thurrock local authority area for the corresponding sale date. One of the two 31 NORTHFIELDS sales was for below the average price, whilst the other was roughly equal to 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
2011 25 JUL	£244,000	£296,935	18% below HPI
1997 16 MAY	£94,000	£94,110	Close to HPI

31 NORTHFIELDS Price Paid vs. HPI Average

The below graph shows the average detached house price in the Thurrock local authority area over time, sourced from the HPI. The two 31 NORTHFIELDS sales from May 1997 and July 2011 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 1997 sale roughly matched the HPI. So the extrapolation line tracks roughly in line with the HPI over time, until the July 2011 sale, where it falls to 18% below the HPI. The line then continues to track at 18% below the HPI.

What might 31 NORTHFIELDS be worth now?

31 NORTHFIELDS might now be worth an estimated £487,626.

This is based on house price inflation of 99.8%, between July 2011 and December 2024, for detached houses, in the Thurrock local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 99.8% inflationary increase is applied to the most recent sale price for 31 NORTHFIELDS of £244,000 on 25th July 2011. For the value to have increased from £244,000 to £487,626 over the twelve years and seven months to December 2024, the following assumptions must hold true:

• The value of 31 NORTHFIELDS has moved in line with the HPI for detached houses in the Thurrock local authority area.
• The July 2011 sale price of £244,000 represented a fair market value for the property.
• The size, condition, and specification of 31 NORTHFIELDS has not materially changed since July 2011.

How Large is 31 NORTHFIELDS?

31 NORTHFIELDS is 107m², which includes two extensions, according to the EPC inspection conducted in August 2024. This puts it in the largest 50% of detached houses houses in Grays, based on EPC data. The below chart shows the distribution of detached houses houses by size in Grays, and where 31 NORTHFIELDS lies on this distribution: 49% of detached houses houses are smaller than 31 NORTHFIELDS, and 49% of houses are larger. Note that EPC data is not available for all properties in Grays.

31 NORTHFIELDS: Plot and Title Map

31 NORTHFIELDS sits on a plot of roughly 0.073 of an acre, or 296m². The below map shows the location of 31 NORTHFIELDS, 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 31 NORTHFIELDS). 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 31 NORTHFIELDS?

31 NORTHFIELDS is located in GRAYS, in the RM17 postcode district. The below map shows the position of No. 31 on NORTHFIELDS.