Our Data Sources
40, Oldcastle Avenue, Welshpool has no records in the the Land Registry and a single entry in the EPC database dated September 2011.
We combine this information with public data 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 40, Oldcastle Avenue, Welshpool, we estimate a market value of £274,707 and a rental value of £953 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £243,312 and £844 per month respectively.
Plot Size
HM Land Registry records the plot of land for 40, Oldcastle Avenue, Welshpool as measuring 368 m2.
That makes it the 26th largest plot in the postcode, where all 48 other houses have recorded plot data.
Energy Efficiency
40, Oldcastle Avenue, Welshpool has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 02 Sep 2011.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Over the past 2 years 120 properties similar to 40, Oldcastle Avenue, Welshpool have sold within a radius of 3.3 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 28th January 2026, was 25, Oldcastle Avenue, Welshpool, SY21 9PA, a freehold house which sold for £230,000.
Read more about house prices in SY21.
- Sold Jan 2026£230,000 | 3 Bed House25, Oldcastle Avenue, Welshpool, SY21 9PA25, Oldcastle Avenue, Welshpool, SY21 9PA
- Sold Jan 2023£220,000 | 3 Bed House27, Oldcastle Avenue, Welshpool, SY21 9PA27, Oldcastle Avenue, Welshpool, SY21 9PA
- Sold Aug 2022£281,500 | 3 Bed House31, Oldcastle Avenue, Welshpool, SY21 9PA31, Oldcastle Avenue, Welshpool, SY21 9PA
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 48 addresses on Oldcastle Avenue, Guilsfield, Welshpool, SY21, 40, Oldcastle Avenue, Welshpool comes out as the 28th largest and the 15th most expensive in our analysis of the public data.
It is also £16k less expensive than the average property across the SY21 district.
More reading links
Schools Nearby
Public Transport Nearby
- Welshpool|4.0 km away
- Newtown (Powys)|22.7 km away
- Gobowen|23.7 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.
