15, Castle Street, Bala occupies a 621 m² plot as recorded by HM Land Registry.

Of the 10 other houses in this postcode, 3 have recorded plot sizes, and this one ranks as the 3rd largest.

15, Castle Street, Bala has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 20 Aug 2012.

The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (oil).

Land Registry records and our Estate Agent network show 45 sales of comparable properties within 8.0 kilometres of 15, Castle Street, Bala since 2007.

Most recently, 92, High Street, Bala, LL23 7AD, a freehold house, sold at £315,000 on the 19th December 2025.

Read more about house prices in LL23.

• Sold Dec 2025£315,000 | 4 Bed House92, High Street, Bala, LL23 7AD92, High Street, Bala, LL23 7AD
• Sold May 2025£290,000 | 4 Bed House5, Llain Deg, Bala, LL23 7EQ5, Llain Deg, Bala, LL23 7EQ
• Sold Mar 2025£290,000 | 3 Bed HouseBryn Golygfa, Cae Groes, Bala, LL23 7AQBryn Golygfa, Cae Groes, Bala, LL23 7AQ
• Sold Feb 2025£260,000 | 3 Bed House4, Cae Bach, Bala, LL23 7TF4, Cae Bach, Bala, LL23 7TF
• Sold Apr 2022£249,950 | 4 Bed House13, Cae Gadlas, Bala, LL23 7AT13, Cae Gadlas, Bala, LL23 7AT
• Sold Mar 2022£588,000 | 5 Bed HouseTyn Y Coed, Rhiwlas, Bala, LL23 7NPTyn Y Coed, Rhiwlas, Bala, LL23 7NP
• Sold Nov 2021£50,000 | 4 Bed House88, High Street, Bala, LL23 7AD88, High Street, Bala, LL23 7AD
• Sold Sep 2021£215,000 | 3 Bed House21, Castle Street, Bala, LL23 7YB21, Castle Street, Bala, LL23 7YB
• Sold Apr 2020£162,500 | 4 Bed House1, Rowen, Bala, LL23 7DX1, Rowen, Bala, LL23 7DX
• Sold Aug 2018£127,000 | 4 Bed House77, Tegid Street, Bala, LL23 7EN77, Tegid Street, Bala, LL23 7EN
• Sold May 2018£176,000 | 4 Bed House87, Tegid Street, Bala, LL23 7BN87, Tegid Street, Bala, LL23 7BN
• Sold Dec 2017£180,000 | 3 Bed House4, Mawnog Fach, Bala, LL23 7YY4, Mawnog Fach, Bala, LL23 7YY
• Sold Apr 2017£350,000 | 5 Bed HousePlas Teg, Tegid Street, Bala, LL23 7ENPlas Teg, Tegid Street, Bala, LL23 7EN
• Sold May 2015£167,000 | 4 Bed House15, Cae Gadlas, Bala, LL23 7AT15, Cae Gadlas, Bala, LL23 7AT
• Sold Jan 2015£172,000 | 4 Bed House3, Glannau Tegid, Bala, LL23 7DZ3, Glannau Tegid, Bala, LL23 7DZ
• Sold Mar 2013£125,000 | 4 Bed House26, Ffrydan Road, Bala, LL23 7RY26, Ffrydan Road, Bala, LL23 7RY
• Sold Jan 2013£174,000 | 4 Bed House103, Tegid Street, Bala, LL23 7BW103, Tegid Street, Bala, LL23 7BW
• Sold Jul 2010£168,000 | 4 Bed House24, Cae Gadlas, Bala, LL23 7AT24, Cae Gadlas, Bala, LL23 7AT
• Sold Jan 2009£170,000 | 4 Bed HouseGlancelyn, Tegid Street, Bala, LL23 7ENGlancelyn, Tegid Street, Bala, LL23 7EN
• Sold Jul 2007£240,000 | 4 Bed House8, Llain Deg, Bala, LL23 7EQ8, Llain Deg, Bala, LL23 7EQ

Our analysis of the public data ranks 15, Castle Street, Bala as the 5th largest and the 5th most expensive of the 27 addresses on Castle Street, Bala, LL23.

Against the LL23 postcode district average, it is £41k more expensive than the typical property.

• Betws-y-Coed

  |

  23.8 km away
• Pont-y-Pant

  |

  24.2 km away
• Blaenau Ffestiniog

  |

  24.2 km away

Environment Agency data suggests this area has a Very Low risk of flooding.