18a Grove Avenue, AL5 1EX
Sold prices, property history and local context for 18a Grove Avenue, Harpenden, AL5 1EX, from HM Land Registry and EPC records.
18a Grove Avenue is a freehold semi-detached house on Grove Avenue in AL5. It last sold for £812,500 in 2018 — its 2nd recorded sale, up 2% on its first recorded sale of £795,070 in 2016. At 142 m² (per its EPC) the last sale works out near £5,722/m². That price sits 8% above the £750,000 median for AL5 over the last 8 years.
Get the full £5 report — a precise comparables-based valuation, EPC & running costs, flood/mining risk, planning activity, schools, crime and more, for this exact home.
What might it be worth now?
An indicative range from carrying the 2018 sale forward with AL5's market movement — not a valuation of this individual home.
Based on the change in AL5's yearly median sold price between 2018 and 2026, applied to this home's own last sale. It can't see improvements, condition or anything specific to the property — the £5 report values it against individual comparable sales instead.
Sale history for 18a Grove Avenue
Every transaction recorded by HM Land Registry for this address, newest first.
Other homes at AL5 1EX
Recorded sales for the other addresses sharing this postcode on Grove Avenue.
The street and the area
Where 18a Grove Avenue sits in its local market.
18a Grove Avenue: quick answers
From HM Land Registry, EPC and VOA records.
18a Grove Avenue last sold for £812,500 on 23 Nov 2018, according to HM Land Registry.
HM Land Registry records 2 sales for 18a Grove Avenue between 2016 and 2018. Sales before 1995 are not in the public dataset.
Its most recent Energy Performance Certificate records 142 m² of floor area.
Carrying its 2018 sale price forward with AL5's market movement suggests roughly £639,000–£875,000 as of 2026. This is indicative only — the full report values it against individual comparable sales.
Get the full £5 report — a precise comparables-based valuation, EPC & running costs, flood/mining risk, planning activity, schools, crime and more, for this exact home.
Contains HM Land Registry data © Crown copyright and database right 2026. EPC data © Crown copyright. Council tax band from the Valuation Office Agency. Licensed under the Open Government Licence v3.0. Sales before 1995 are not in the public dataset. Figures describe recorded transactions and are not a valuation of this home; the indicative range is a district-level projection, not a survey or appraisal.