4 Harmer Dell, AL6 0BE
Sold prices, property history and local context for 4 Harmer Dell, Welwyn, AL6 0BE, from HM Land Registry and EPC records.
4 Harmer Dell, in AL6, is a freehold detached house on Harmer Dell. It last sold for £1,145,000 in 2019 — its 2nd recorded sale, up 247% on its first recorded sale of £330,000 in 1996. At 248 m² (per its EPC) the last sale works out near £4,617/m². For context, AL6's median over the last 8 years is £695,000 — this home's last sale was 65% higher.
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 2019 sale forward at this home's own historical growth rate — not a formal valuation.
Based on this home's own compounded sale-price growth (5.5% a year between its recorded sales), projected from its 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 4 Harmer Dell
Every transaction recorded by HM Land Registry for this address, newest first.
Other homes at AL6 0BE
Recorded sales for the other addresses sharing this postcode on Harmer Dell.
The street and the area
Where 4 Harmer Dell sits in its local market.
4 Harmer Dell: quick answers
From HM Land Registry, EPC and VOA records.
4 Harmer Dell last sold for £1,145,000 on 25 Oct 2019, according to HM Land Registry.
HM Land Registry records 2 sales for 4 Harmer Dell between 1996 and 2019. Sales before 1995 are not in the public dataset.
Its most recent Energy Performance Certificate records 248 m² of floor area.
Carrying its 2019 sale price forward with its own compounded sale-price growth of 5.5% a year across 2 sales suggests roughly £1,417,000–£1,883,000 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.