ARC HOUSE, SUNDON ROAD, CHALTON, LUTON, LU4 9UA - £595,000

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.

ARC HOUSE is a very large extended detached house of 171m², built sometime between 1950 and 1966, which could now be worth an estimated £620,455. It was last sold for £595,000 in December 2024, which was around 1% above the average December 2024 detached price in the Central Bedfordshire local authority area. The most recent EPC inspection was October 2022, where the current energy rating was F, and the potential energy rating was F.

ARC HOUSE Sold Prices

Land registry data shows two sales for ARC HOUSE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Central Bedfordshire local authority area for the corresponding sale date. One of the two ARC HOUSE sales was for above the average price, whilst the other 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
2024 13 DEC	£595,000	£587,225	1% above HPI
2003 18 DEC	£243,000	£279,912	13% below HPI

ARC HOUSE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Central Bedfordshire local authority area over time, sourced from the HPI. The two ARC HOUSE sales from December 2003 and December 2024 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 2003 sale was for 13% below the HPI. So the extrapolation line tracks at 13% below the HPI over time, until the December 2024 sale, where it rises to 1% above the HPI. The line then continues to track at 1% above the HPI.

What might ARC HOUSE be worth now?

ARC HOUSE might now be worth an estimated £620,455.

This is based on house price inflation of 4.3%, between December 2024 and October 2025, for detached houses, in the Central Bedfordshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 4.3% inflationary increase is applied to the most recent sale price for ARC HOUSE of £595,000 on 13th December 2024. For the value to have increased from £595,000 to £620,455 over the one year and two months to October 2025, the following assumptions must hold true:

• The value of ARC HOUSE has moved in line with the HPI for detached houses in the Central Bedfordshire local authority area.
• The December 2024 sale price of £595,000 represented a fair market value for the property.
• The size, condition, and specification of ARC HOUSE has not materially changed since December 2024.

How Large is ARC HOUSE?

ARC HOUSE is 171m², which includes one extension, according to the EPC inspection conducted in October 2022. This puts it in the largest 10% of detached houses houses in Luton, based on EPC data. The below chart shows the distribution of detached houses houses by size in Luton, and where ARC HOUSE lies on this distribution: 91% of detached houses houses are smaller than ARC HOUSE, and 9% of houses are larger. Note that EPC data is not available for all properties in Luton.

ARC HOUSE: Plot and Title Map

ARC HOUSE sits on a plot of roughly 0.187 of an acre, or 758m². The below map shows the location of ARC HOUSE, 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 ARC HOUSE). 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 ARC HOUSE?

ARC HOUSE is located on SUNDON ROAD in CHALTON, in the LU4 postcode district. The below map shows the position of ARC HOUSE on SUNDON ROAD.