20, IRWIN ROAD, GUILDFORD, GU2 7PP - £189,950

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.

20 IRWIN ROAD is a very large extended semi-detached house of 176m², built sometime between 1930 and 1949, which could now be worth an estimated £894,285. It was last sold for £189,950 in November 1997, which was around 73% above the average November 1997 semi-detached price in the Guildford local authority area. The most recent EPC inspection was June 2026, where the current energy rating was C, and the potential energy rating was C.

20 IRWIN ROAD Sold Prices

Land registry data shows one sale for 20 IRWIN ROAD since 1^st January 1995. The below table shows the price paid for the one sale, along with the average semi-detached price in the Guildford local authority area for the corresponding sale date. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

Date	Price	HPI Price	Variation from HPI
1997 4 NOV	£189,950	£109,734	73% above HPI

What might 20 IRWIN ROAD be worth now?

20 IRWIN ROAD might now be worth an estimated £894,285.

This is based on house price inflation of 370.8%, between November 1997 and April 2026, for semi-detached houses, in the Guildford local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 370.8% inflationary increase is applied to the most recent sale price for 20 IRWIN ROAD of £189,950 on 4th November 1997. For the value to have increased from £189,950 to £894,285 over the 29 years and seven months to April 2026, the following assumptions must hold true:

• The value of 20 IRWIN ROAD has moved in line with the HPI for semi-detached houses in the Guildford local authority area.
• The November 1997 sale price of £189,950 represented a fair market value for the property.
• The size, condition, and specification of 20 IRWIN ROAD has not materially changed since November 1997.

How Large is 20 IRWIN ROAD?

20 IRWIN ROAD is 176m², which includes three extensions, according to the EPC inspection conducted in June 2026. This puts it in the largest 10% of semi-detached houses in Guildford, based on EPC data. The below chart shows the distribution of semi-detached houses by size in Guildford, and where 20 IRWIN ROAD lies on this distribution: 98% of semi-detached houses are smaller than 20 IRWIN ROAD, and 2% of semi-detached houses are larger. Note that EPC data is not available for all properties in Guildford.

20 IRWIN ROAD: Plot

20 IRWIN ROAD sits on a plot of roughly 0.204 of an acre, or 826m².

Where is 20 IRWIN ROAD?

20 IRWIN ROAD is located in GUILDFORD, in the GU2 postcode district.