6, NEPTUNE GATE, STEVENAGE, SG2 7SH - £375,000

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

6 NEPTUNE GATE is a very small detached house of 87m², built sometime between 1996 and 2002, which could now be worth an estimated £433,823. It was last sold for £375,000 in June 2017, which was around 33% below the average June 2017 detached price in the Stevenage local authority area. The most recent EPC inspection was March 2017, where the current energy rating was C, and the potential energy rating was B.

6 NEPTUNE GATE Sold Prices

Land registry data shows two sales for 6 NEPTUNE GATE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Stevenage local authority area for the corresponding sale date. Both of the two 6 NEPTUNE GATE 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
2017 1 JUN	£375,000	£556,088	33% below HPI
1999 30 JUL	£142,950	£148,751	4% below HPI

6 NEPTUNE GATE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Stevenage local authority area over time, sourced from the HPI. The two 6 NEPTUNE GATE sales from July 1999 and June 2017 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 1999 sale was for 4% below the HPI. So the extrapolation line tracks at 4% below the HPI over time, until the June 2017 sale, where it falls to 33% below the HPI. The line then continues to track at 33% below the HPI.

What might 6 NEPTUNE GATE be worth now?

6 NEPTUNE GATE might now be worth an estimated £433,823.

This is based on house price inflation of 15.7%, between June 2017 and February 2025, for detached houses, in the Stevenage local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 15.7% inflationary increase is applied to the most recent sale price for 6 NEPTUNE GATE of £375,000 on 1st June 2017. For the value to have increased from £375,000 to £433,823 over the eight years and four months to February 2025, the following assumptions must hold true:

• The value of 6 NEPTUNE GATE has moved in line with the HPI for detached houses in the Stevenage local authority area.
• The June 2017 sale price of £375,000 represented a fair market value for the property.
• The size, condition, and specification of 6 NEPTUNE GATE has not materially changed since June 2017.

How Large is 6 NEPTUNE GATE?

6 NEPTUNE GATE is 87m² according to the EPC inspection conducted in March 2017. This puts it in the smallest 20% of detached houses houses in Stevenage, based on EPC data. The below chart shows the distribution of detached houses houses by size in Stevenage, and where 6 NEPTUNE GATE lies on this distribution: 12% of detached houses houses are smaller than 6 NEPTUNE GATE, and 87% of houses are larger. Note that EPC data is not available for all properties in Stevenage.

6 NEPTUNE GATE: Plot and Title Map

6 NEPTUNE GATE sits on a plot of roughly 0.059 of an acre, or 238m². The below map shows the location of 6 NEPTUNE GATE, 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 6 NEPTUNE GATE). 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 6 NEPTUNE GATE?

6 NEPTUNE GATE is located in STEVENAGE, in the SG2 postcode district. The below map shows the position of No. 6 on NEPTUNE GATE.