« Sold prices in Builth Wells

Sold prices on Castle Street, Builth Wells

26 recorded sales · 17 properties · 2016–2026

Homes on Castle Street, Builth Wells have a median sold price of £145,000 across 26 recorded sales since 2016. Semi-detached homes are the most common here, at a median of £146,000. That's 48% below the England & Wales average of around £280,000. Within Builth Wells as a whole it is 32% below the town’s average sold price across all recorded sales of £225,561. Properties here have changed hands 1.5 times on average. The most recent sale was £210,000 in Jul 2026; the highest on record was £300,000 in 2022. Recorded prices are roughly up 24% between the earliest and most recent sales.
£145,000
Median sold price
£152,404
Average
£58,500–£300,000
Range
26
Sales recorded

By property type

TypeMedianSales
Semi-detached£146,00015
Terraced£145,0005
Flat/Maisonette£75,0004

Sold prices by year on Castle Street

YearMedianSales
2017£145,0003
2018£136,0003
2021£195,0003
2022£167,0005
2025£140,0003

Castle Street falls in postcode district LD2 — see sold prices across the wider area.

Properties on Castle Street

£210,000
16, CASTLE STREET, BUILTH WELLS, POWYS, LD2 3BN
Semi-detachedJul 2026
£140,000
18, CASTLE STREET, BUILTH WELLS, POWYS, LD2 3BN
Semi-detachedMay 2025
£220,000
10, CASTLE STREET, BUILTH WELLS, POWYS, LD2 3BN
TerracedMar 2025
£137,500
8, CASTLE STREET, BUILTH WELLS, POWYS, LD2 3BN
TerracedFeb 2025
£170,000
27, CASTLE STREET, BUILTH WELLS, POWYS, LD2 3BN
TerracedApr 2024
£80,000
13, CASTLE STREET, BUILTH WELLS, POWYS, LD2 3BN
Flat/MaisonetteNov 2023
£178,000
24, CASTLE STREET, BUILTH WELLS, POWYS, LD2 3BN
Semi-detachedNov 2023
£300,000
33, CASTLE STREET, BUILTH WELLS, POWYS, LD2 3BN
OtherOct 2022
£145,000
22, CASTLE STREET, BUILTH WELLS, POWYS, LD2 3BN
Semi-detachedJul 2022
£167,000
26A, CASTLE STREET, BUILTH WELLS, POWYS, LD2 3BN
Semi-detachedMar 2022
£170,000
26, CASTLE STREET, BUILTH WELLS, POWYS, LD2 3BN
Semi-detachedJan 2022
£215,000
28, CASTLE STREET, BUILTH WELLS, POWYS, LD2 3BN
Semi-detachedDec 2021
£195,000
32, CASTLE STREET, BUILTH WELLS, POWYS, LD2 3BN
Semi-detachedApr 2021
£143,000
20, CASTLE STREET, BUILTH WELLS, POWYS, LD2 3BN
Semi-detachedJan 2021
£115,000
6, CASTLE STREET, BUILTH WELLS, POWYS, LD2 3BN
Semi-detachedApr 2018
£145,000
25, CASTLE STREET, BUILTH WELLS, POWYS, LD2 3BN
TerracedMay 2017
£140,000
12, CASTLE STREET, BUILTH WELLS, POWYS, LD2 3BN
TerracedMar 2017

Other streets in Builth Wells

How these figures are calculated. Every sale on this page is a completed transaction from HM Land Registry Price Paid data, registered between 2016 and 2026. We show the median rather than the average wherever there are enough sales, so one unusually high or low sale doesn’t distort the picture. Sales take time to be registered, so the most recent months are provisional. Prices are as recorded and are not adjusted for inflation; a street’s figures reflect the mix of what actually sold there.