15, Castle Street, Builth Wells, LD2 3BN
15  Castle Street

15 Castle StreetHouse Prices / Wales, Powys, Castle Street, LD2 3BN

Last updated Jun 2026

Key Building Insights

15 Castle Street is a residential building situated on Castle Street, Builth Wells, LD2 with 4 addresses.

It ranks as the 111th largest and 81st most expensive of the 141 buildings in the LD2 area. The dominant property type is a period flat built between 1800 and 1911.

The building contains a total of 4 properties: 4 flats.

4
Properties
  • Flats

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House Pricesin 15 Castle Street

Sale prices range from £114,170 for 2 bedroom leasehold flats with a garden (484 ft2) to £128,014 for 2 bedroom leasehold flats with a garden (613 ft2) .

Monthly rental prices range from £480 pcm for 2 bed flats to £530 pcm for 2 bed flats.

The gross rental yield is between 5.0% and 5.0%.

The average value per square foot is £229.

Average Sale Value
£119,123
Average Rental Value
£498 pcm
Average Rental Yield
5.0% /year
Average Value Per Sqft
£229 /ft2
Prices last updated 1st June 2026
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properties list title title

Property Typesin 15 Castle Street

  • 4 period flats built between 1800 and 1911
  • period flat (4)
Energy Efficiency

Energy Efficiencyof properties in 15 Castle Street

  • Energy Performance Certificate (EPC) surveys conducted for 4 properties.
  • The dominant rating is C.
  • A (0)
  • E (0)
  • B (0)
  • F (0)
  • C (2)
  • G (0)
  • D (2)
  • No EPC (0)
properties list title title
Schools Nearby

Schools Nearby

      More reading links
      Source: Ofsted 2026
      Public Transport Nearby

      Public Transport Nearby

      The closest station to 15, Castle Street, Builth Wells, LD2 3BN is Builth Road station, which is 2.9 kilometres away.

      • 2.9
        km
        Builth Road
      • 3.9
        km
        Cilmeri
      • 9.1
        km
        Garth (Powys)
      • 10.4
        km
        Llandrindod
      Source: National Rail
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