69, GRASMERE, STEVENAGE, SG1 6AU - £535,000

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

69 GRASMERE is a large extended detached house of 136m², built sometime between 1996 and 2002, which could now be worth an estimated £611,385. It was last sold for £535,000 in January 2020, which was around 21% below the average January 2020 detached price in the North Hertfordshire local authority area. The most recent EPC inspection was May 2019, where the current energy rating was C, and the potential energy rating was B.

69 GRASMERE Sold Prices

Land registry data shows four sales for 69 GRASMERE since 1^st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the North Hertfordshire local authority area for the corresponding sale date. Most of the four 69 GRASMERE 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
2020 24 JAN	£535,000	£679,191	21% below HPI
2009 29 JAN	£325,000	£391,536	17% below HPI
2007 5 MAR	£346,000	£413,426	16% below HPI
1999 30 SEP	£197,995	£193,206	2% above HPI

69 GRASMERE Price Paid vs. HPI Average

The below graph shows the average detached house price in the North Hertfordshire local authority area over time, sourced from the HPI. The four 69 GRASMERE sales between September 1999 and January 2020 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 January 2009 sale was for 17% below the HPI. So the extrapolation line tracks at 17% below the HPI over time, until the January 2020 sale, where it falls to 21% below the HPI. The line then continues to track at 21% below the HPI.

What might 69 GRASMERE be worth now?

69 GRASMERE might now be worth an estimated £611,385.

This is based on house price inflation of 14.3%, between January 2020 and February 2025, for detached houses, in the North Hertfordshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 14.3% inflationary increase is applied to the most recent sale price for 69 GRASMERE of £535,000 on 24th January 2020. For the value to have increased from £535,000 to £611,385 over the four years and eleven months to February 2025, the following assumptions must hold true:

• The value of 69 GRASMERE has moved in line with the HPI for detached houses in the North Hertfordshire local authority area.
• The January 2020 sale price of £535,000 represented a fair market value for the property.
• The size, condition, and specification of 69 GRASMERE has not materially changed since January 2020.

How Large is 69 GRASMERE?

69 GRASMERE is 136m², which includes one extension, according to the EPC inspection conducted in May 2019. This puts it in the largest 30% 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 69 GRASMERE lies on this distribution: 70% of detached houses houses are smaller than 69 GRASMERE, and 30% of houses are larger. Note that EPC data is not available for all properties in Stevenage.

69 GRASMERE: Plot and Title Map

69 GRASMERE sits on a plot of roughly 0.112 of an acre, or 455m². The below map shows the location of 69 GRASMERE, 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 69 GRASMERE). 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 69 GRASMERE?

69 GRASMERE is located in STEVENAGE, in the SG1 postcode district. The below map shows the position of No. 69 on GRASMERE.