12, Castle Street
12, Castle Street
Description & Estimates







12, Castle Street, Builth Wells is recorded publicly as a period freehold house across 1,743 ft2 of internal area, sitting on a 244 m2 plot.
Locally, houses of this size normally have 4 bedrooms with a garden.
Our estimate of the sale value of 12, Castle Street, Builth Wells is £256,512 and its rental estimate is £959 per month, given the available information and assuming reasonable condition.
Castle Street, Builth Wells, LD2 falls within the LD2 postal district.
Our Data Sources
12, Castle Street, Builth Wells has 41 entries in the Land Registry , most recently in March 2017 and a single entry in the EPC database dated June 2014.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 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 12, Castle Street, Builth Wells, we estimate a market value of £269,338 and a rental value of £1,007 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £238,557 and £891 per month respectively.
Recent Market Change
Over the last year, 12, Castle Street, Builth Wells has seen its estimated sale value decrease by £3,860 (1.5%) and its estimated rental value grow by £31 per month (3.2%). This results in an estimated gross rental yield of 4.5%.
Plot Size
HM Land Registry records the plot of land for 12, Castle Street, Builth Wells as measuring 244 m2.
That makes it the 2nd largest plot in the postcode, where 19 of the 24 other houses have recorded plot data.
Energy Efficiency
12, Castle Street, Builth Wells has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 11 Jun 2014.
The property is not connected to mains gas and has some double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 12, Castle Street, Builth Wells completed on 23rd March 2017 at £140,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 4 times.
Values of comparable properties have risen by 97.8% over the period since March 2017.
- Sold Mar 2017£140,000
- Sold Apr 2004£137,000
- Sold Jul 2003£105,000
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 12, Castle Street, Builth Wells have sold within a radius of 4.7 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 28th March 2025, was 10, Castle Street, Builth Wells, LD2 3BN, a freehold house which sold for £220,000.
Read more about house prices in LD2.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 39 addresses on Castle Street, Builth Wells, LD2, 12, Castle Street, Builth Wells comes out as the 5th largest and the 7th most expensive in our analysis of the public data.
It is also £21k less expensive than the average property across the LD2 district.
More reading links
Schools Nearby
Public Transport Nearby
From 12, Castle Street, Builth Wells, the nearest station is Builth Road, 2.9 kilometres away.
- 2.9kmBuilth Road
- 3.9kmCilmeri
- 9.1kmGarth (Powys)
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.

