20, THORNBURY, HARPENDEN, ST ALBANS, HERTFORDSHIRE, AL5 5SN

£595,000

Last sale price

Nov 2025

Last sold

+£110,000

Change since first sale

+23%

% change

Recorded sales

Energy performance

C potential B

EPC energy rating

80 m²

Total floor area

£7,438/m²

Price per m² (last sale)

Habitable rooms

2.2 t

CO₂ per year

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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 2025.

Approximate location (postcode centre). Map data © OpenStreetMap contributors.

Price history

How this compares

Averages cover every recorded sale in AL5 5SN (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.

£701,182

Average in AL5 5SN (2016–2025)

£701,182

Average on THORNBURY (2016–2025)

-15%

below postcode average