Our Data Sources
Cefnllys, Builth Wells has no records in the Land Registry and a single entry in the EPC database dated October 2025.
We combine this information with public data 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 Cefnllys, Builth Wells, we estimate a market value of £660,974 and a rental value of £1,610 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £585,434 and £1,426 per month respectively.
Plot Size
HM Land Registry records the plot of land for Cefnllys, Builth Wells as measuring 212,712 m2.
That makes it the largest plot in the postcode, where 11 of the 14 other houses have recorded plot data.
Energy Efficiency
Cefnllys, Builth Wells has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 07 Oct 2025.
The property is not connected to mains gas and has high performance glazing. It is heated using air source heat pump (underfloor, electric).
Similar Properties Sold Nearby
Since 2009 30 properties similar to Cefnllys, Builth Wells have sold within a radius of 7.4 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 28th March 2025, was Oakdene, Gwyn's Ploc, Builth Wells, LD2 3JL, a freehold house which sold for £565,000.
Read more about house prices in LD2.
- Sold Mar 2025£565,000 | 5 Bed HouseOakdene, Gwyn's Ploc, Builth Wells, LD2 3JLOakdene, Gwyn's Ploc, Builth Wells, LD2 3JL
- Sold May 2024£1,721,800 | 4 Bed HouseChapel Farm, Hereford, HR3 6HAChapel Farm, Hereford, HR3 6HA
- Sold Apr 2024£590,000 | 5 Bed HouseThe Clearing, Hereford, HR3 6ESThe Clearing, Hereford, HR3 6ES
- Sold Mar 2024£915,000 | 5 Bed HousePwll Wilkin, Hereford, HR3 6HNPwll Wilkin, Hereford, HR3 6HN
- Sold Feb 2024£980,000 | 5 Bed HouseLittle Wern Y Pentre, Hereford, HR3 5SNLittle Wern Y Pentre, Hereford, HR3 5SN
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £420,534, ranging from £244,233 to £667,416.
- Penrhos
4 Bed House | 428 m | Est. Value: £433,280
- 3 Castlefield Close
3 Bed House | 521 m | Est. Value: £244,233
- 2 Ash Drive Builth Wells
3 Bed House | 574 m | Est. Value: £294,384
- 3 Ash Drive Builth Wells
4 Bed House | 592 m | Est. Value: £468,779
- The Castle
5 Bed House | 597 m | Est. Value: £591,515
Location Comparison
Of the 67 addresses on Rhosgoch, Builth Wells, LD2, Cefnllys, Builth Wells comes out as the 8th largest and the 5th most expensive in our analysis of the public data.
It is also £353k more expensive than the average property across the LD2 district.
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Schools Nearby
- Clifford Primary School8.7 km away
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Public Transport Nearby
- Builth Road|17.1 km away
- Llandrindod|18.5 km away
- Cilmeri|18.6 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












