« Sold prices in NP12
18, DERWENDEG AVENUE, BLACKWOOD, CAERPHILLY, NP12 3LW Energy performance D potential C
EPC energy rating
£1,741/m²
Price per m² (last sale)
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Energy performance data © Crown copyright, from the Energy Performance of Buildings Register, licensed under the Open Government Licence v3.0. Assessed Aug 2026.
Approximate location (postcode centre). Map data © OpenStreetMap contributors.
How this compares Averages cover every recorded sale in NP12 3LW (2016–2025) and are not adjusted for house-price changes over that period — where the market has risen, older sales pull the average below today’s values, so treat this as a rough guide rather than a like-for-like comparison.
£120,779
Average in NP12 3LW (2016–2025)
£120,779
Average on DERWENDEG AVENUE (2016–2025)
-16%
below postcode average
Full transaction history Date sold Price paid Property type Tenure New build 14 October 2016 £101,000 Semi-detached Freehold No
Recent sales nearby £148,000
16, DERWENDEG AVENUE, BLACKWOOD, CAERPHILLY, NP12 3LW
Semi-detached Aug 2025
£150,000
36, DERWENDEG AVENUE, BLACKWOOD, CAERPHILLY, NP12 3LW
Semi-detached Jul 2025
£146,000
44, DERWENDEG AVENUE, BLACKWOOD, CAERPHILLY, NP12 3LW
Semi-detached Feb 2023
£139,950
28, DERWENDEG AVENUE, BLACKWOOD, CAERPHILLY, NP12 3LW
Semi-detached Dec 2020
£78,500
2, DERWENDEG AVENUE, BLACKWOOD, CAERPHILLY, NP12 3LW
Semi-detached Jun 2017
More sold prices in NP12 Sold prices in BLACKWOOD