Our Data Sources
19B, Castle Street, Wellingborough has a single entry in the Land Registry from July 2022 and a single entry in the EPC database dated September 2021.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low 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 19B, Castle Street, Wellingborough, we estimate a market value of £334,995 and a rental value of £1,435 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £296,710 and £1,271 per month respectively.
Plot Size
HM Land Registry records the plot of land for 19B, Castle Street, Wellingborough as measuring 219 m2.
That makes it the 10th largest plot in the postcode, where 24 of the 25 other houses have recorded plot data.
Energy Efficiency
19B, Castle Street, Wellingborough has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 09 Sep 2021.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 19B, Castle Street, Wellingborough completed on 14th July 2022 at £330,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have risen by 28.2% over the period since July 2022.
- Sold Jul 2022£330,000
Similar Properties Sold Nearby
Over the past 2 years 26 properties similar to 19B, Castle Street, Wellingborough have sold within a radius of 540 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 Mar 2025£338,500 | 4 Bed House11, Castle Road, Wellingborough, NN8 1LL11, Castle Road, Wellingborough, NN8 1LL
- Sold Jul 2024£295,000 | 4 Bed House9, Castle Road, Wellingborough, NN8 1LL9, Castle Road, Wellingborough, NN8 1LL
•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, 19B, Castle Street, Wellingborough comes out as the 22nd largest and the 23rd most expensive in our analysis of the public data.
It is also £86k 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.
