Our Data Sources
26, Castle Street, Wellingborough has 31 entries in the Land Registry , most recently in September 2021 and a single entry in the EPC database dated October 2017.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 26, Castle Street, Wellingborough, we estimate a market value of £348,800 and a rental value of £1,505 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £308,937 and £1,333 per month respectively.
Plot Size
HM Land Registry records the plot of land for 26, Castle Street, Wellingborough as measuring 210 m2.
That makes it the 22nd largest plot in the postcode, where 24 of the 25 other houses have recorded plot data.
Energy Efficiency
26, Castle Street, Wellingborough has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 31 Oct 2017.
The property is connected to mains gas and has mostly double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 26, Castle Street, Wellingborough completed on 29th September 2021 at £400,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 3 times.
Values of comparable properties have risen by 41.8% over the period since September 2021.
- Sold Sep 2021£400,000
- Sold Jun 2018£349,950
- Sold Jul 1996£68,500
Similar Properties Sold Nearby
Over the past 2 years 22 properties similar to 26, Castle Street, Wellingborough have sold within a radius of 560 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 15th October 2025, was 30, Castle Street, Wellingborough, NN8 1LW, a freehold house which sold for £327,500.
Read more about house prices in NN8.
- Sold Oct 2025£327,500 | 4 Bed House30, Castle Street, Wellingborough, NN8 1LW30, Castle Street, Wellingborough, NN8 1LW
- Sold Dec 2023£358,500 | 4 Bed House28, Castle Street, Wellingborough, NN8 1LW28, Castle Street, Wellingborough, NN8 1LW
- Sold Dec 2022£370,000 | 5 Bed House21, Castle Street, Wellingborough, NN8 1LW21, Castle Street, Wellingborough, NN8 1LW
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 80 addresses on Castle Street, Wellingborough, NN8, 26, Castle Street, Wellingborough comes out as the 19th largest and the 19th most expensive in our analysis of the public data.
It is also £99k more expensive than the average property across the NN8 district.
More reading links
Schools Nearby
- All Saints CEVA Primary School and Nursery200 m away
- Park Junior School, Wellingborough700 m away
- The Avenue Infant School900 m away
- Wrenn School400 m away
- Sir Christopher Hatton Academy1.2 km away
- Weavers Academy1.9 km away
More reading links
Public Transport Nearby
- Wellingborough|800 m away
- Kettering|10.9 km away
- Northampton|16.5 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
