23, RYDALSIDE, NORTHAMPTON, NN4 8TP - £115,000

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.

23 RYDALSIDE is a large extended semi-detached house of 92m², built sometime between 1976 and 1982, which could now be worth an estimated £227,481. It was last sold for £115,000 in June 2004, which was around 21% below the average June 2004 semi-detached price in the West Northamptonshire local authority area. The most recent EPC inspection was June 2025, where the current energy rating was C, and the potential energy rating was B.

23 RYDALSIDE Sold Prices

Land registry data shows one sale for 23 RYDALSIDE 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 West Northamptonshire 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
2004 25 JUN	£115,000	£144,779	21% below HPI

What might 23 RYDALSIDE be worth now?

23 RYDALSIDE might now be worth an estimated £227,481.

This is based on house price inflation of 97.8%, between June 2004 and April 2026, for semi-detached houses, in the West Northamptonshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 97.8% inflationary increase is applied to the most recent sale price for 23 RYDALSIDE of £115,000 on 25th June 2004. For the value to have increased from £115,000 to £227,481 over the 22 years and two months to April 2026, the following assumptions must hold true:

• The value of 23 RYDALSIDE has moved in line with the HPI for semi-detached houses in the West Northamptonshire local authority area.
• The June 2004 sale price of £115,000 represented a fair market value for the property.
• The size, condition, and specification of 23 RYDALSIDE has not materially changed since June 2004.

How Large is 23 RYDALSIDE?

23 RYDALSIDE is 92m², which includes one extension, according to the EPC inspection conducted in June 2025. This puts it in the largest 30% of semi-detached houses in Northampton, based on EPC data. The below chart shows the distribution of semi-detached houses by size in Northampton, and where 23 RYDALSIDE lies on this distribution: 71% of semi-detached houses are smaller than 23 RYDALSIDE, and 28% of semi-detached houses are larger. Note that EPC data is not available for all properties in Northampton.

23 RYDALSIDE: Plot

23 RYDALSIDE sits on a plot of roughly 0.059 of an acre, or 240m².

Where is 23 RYDALSIDE?

23 RYDALSIDE is located in NORTHAMPTON, in the NN4 postcode district.