7, GULLANE, WASHINGTON, NE37 1SE - £319,000

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

7 GULLANE is a very large extended detached house of 162m², built sometime between 1991 and 1995. It was last sold for £319,000 in February 2010, which was around 74% above the average February 2010 detached price in the Sunderland local authority area. The most recent EPC inspection was October 2024, where the current energy rating was C, and the potential energy rating was B.

7 GULLANE Sold Prices

Land registry data shows three sales for 7 GULLANE 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 7 GULLANE sales were for above the average price, whilst one was 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
2010 5 FEB	£319,000	£182,884	74% above HPI
2004 9 JUL	£108,000	£169,537	36% below HPI
2000 22 DEC	£112,950	£85,914	31% above HPI

7 GULLANE 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 7 GULLANE sales between December 2000 and February 2010 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 July 2004 sale was for 36% below the HPI. So the extrapolation line tracks at 36% below the HPI over time, until the February 2010 sale, where it rises to 74% above the HPI. The line then continues to track at 74% above the HPI.

What might 7 GULLANE be worth now?

7 GULLANE might now be worth an estimated £448,491.

This is based on house price inflation of 40.6%, between February 2010 and December 2024, for detached houses, in the Sunderland local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 40.6% inflationary increase is applied to the most recent sale price for 7 GULLANE of £319,000 on 5th February 2010. For the value to have increased from £319,000 to £448,491 over the thirteen years and two months to December 2024, the following assumptions must hold true:

• The value of 7 GULLANE has moved in line with the HPI for detached houses in the Sunderland local authority area.
• The February 2010 sale price of £319,000 represented a fair market value for the property.
• The size, condition, and specification of 7 GULLANE has not materially changed since February 2010.

How Large is 7 GULLANE?

7 GULLANE is 162m², which includes one extension, according to the EPC inspection conducted in October 2024. This puts it in the largest 20% of detached houses houses in Washington, based on EPC data. The below chart shows the distribution of detached houses houses by size in Washington, and where 7 GULLANE lies on this distribution: 81% of detached houses houses are smaller than 7 GULLANE, and 18% of houses are larger. Note that EPC data is not available for all properties in Washington.

7 GULLANE: Plot and Title Map

7 GULLANE sits on a plot of roughly 0.159 of an acre, or 642m². The below map shows the location of 7 GULLANE, 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 7 GULLANE). 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 7 GULLANE?

7 GULLANE is located in WASHINGTON, in the NE37 postcode district. The below map shows the position of No. 7 on GULLANE.