Our Data Sources
11, Oldcastle Avenue, Welshpool has no records in the the Land Registry and a single entry in the EPC database dated March 2026.
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 11, Oldcastle Avenue, Welshpool, we estimate a market value of £262,909 and a rental value of £923 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £232,862 and £818 per month respectively.
Plot Size
HM Land Registry records the plot of land for 11, Oldcastle Avenue, Welshpool as measuring 522 m2.
That makes it the 7th largest plot in the postcode, where all 48 other houses have recorded plot data.
Energy Efficiency
11, Oldcastle Avenue, Welshpool has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 10 Mar 2026.
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 117 properties similar to 11, 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 16th April 2026, was 22, Oldcastle Avenue, Welshpool, SY21 9PA, a freehold house which sold for £255,000.
Read more about house prices in SY21.
- Sold Apr 2026£255,000 | 3 Bed House22, Oldcastle Avenue, Welshpool, SY21 9PA22, Oldcastle Avenue, Welshpool, SY21 9PA
- Sold Mar 2024£230,000 | 3 Bed House3, Oldcastle Avenue, Welshpool, SY21 9PA3, Oldcastle Avenue, Welshpool, SY21 9PA
- Sold Feb 2024£230,000 | 3 Bed House16, Oldcastle Avenue, Welshpool, SY21 9PA16, 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, 11, Oldcastle Avenue, Welshpool comes out as the 37th largest and the 21st most expensive in our analysis of the public data.
It is also £27k 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.
