SAYONARA, KIMPTON ROAD, WELWYN, AL6 9NN - £750,000

The information on this page is based on a number of underlying datasets, most of which are updated monthly. We maintain an update schedule which explains which version of each dataset we are currently relying on.

SAYONARA is a midsized detached house of 146m², built sometime between 1967 and 1975, which could now be worth an estimated £1,327,413. It was last sold for £750,000 in July 2013, which was around 71% above the average July 2013 detached price in the North Hertfordshire local authority area. The most recent EPC inspection was October 2012, where the current energy rating was D, and the potential energy rating was B.

SAYONARA Sold Prices

Land registry data shows two sales for SAYONARA since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the North Hertfordshire local authority area for the corresponding sale date. Both of the two SAYONARA sales were 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
2013 31 JUL	£750,000	£438,539	71% above HPI
1997 2 DEC	£265,000	£159,204	66% above HPI

SAYONARA 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 two SAYONARA sales from December 1997 and July 2013 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 December 1997 sale was for 66% above the HPI. So the extrapolation line tracks at 66% above the HPI over time, until the July 2013 sale, where it rises to 71% above the HPI. The line then continues to track at 71% above the HPI.

What might SAYONARA be worth now?

SAYONARA might now be worth an estimated £1,327,413.

This is based on house price inflation of 77%, between July 2013 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 77% inflationary increase is applied to the most recent sale price for SAYONARA of £750,000 on 31st July 2013. For the value to have increased from £750,000 to £1,327,413 over the twelve years and five months to February 2025, the following assumptions must hold true:

• The value of SAYONARA has moved in line with the HPI for detached houses in the North Hertfordshire local authority area.
• The July 2013 sale price of £750,000 represented a fair market value for the property.
• The size, condition, and specification of SAYONARA has not materially changed since July 2013.

How Large is SAYONARA?

SAYONARA is 146m² according to the EPC inspection conducted in October 2012. This puts it in the smallest 50% of detached houses houses in Welwyn, based on EPC data. The below chart shows the distribution of detached houses houses by size in Welwyn, and where SAYONARA lies on this distribution: 46% of detached houses houses are smaller than SAYONARA, and 53% of houses are larger. Note that EPC data is not available for all properties in Welwyn.

SAYONARA: Plot and Title Map

SAYONARA sits on a plot of roughly 0.220 of an acre, or 891m². The below map shows the location of SAYONARA, 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 SAYONARA). 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 SAYONARA?

SAYONARA is located on KIMPTON ROAD in WELWYN, in the AL6 postcode district. The below map shows the position of SAYONARA on KIMPTON ROAD.