20 Welwyn Hall Gardens, AL6 9LF
Sold prices, property history and local context for 20 Welwyn Hall Gardens, Welwyn, AL6 9LF, from HM Land Registry and EPC records.
20 Welwyn Hall Gardens is a freehold terraced house on Welwyn Hall Gardens in AL6. It last sold for £555,000 in 2018 — its 3rd recorded sale, up 236% on its first recorded sale of £164,950 in 1997. Its EPC records 105 m² of floor space — about £5,286 per square metre at that last price. That price sits 20% below the £695,000 median for AL6 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 at this home's own historical growth rate — not a formal valuation.
Based on this home's own compounded sale-price growth (5.8% 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 20 Welwyn Hall Gardens
Every transaction recorded by HM Land Registry for this address, newest first.
Other homes at AL6 9LF
Recorded sales for the other addresses sharing this postcode on Welwyn Hall Gardens.
The street and the area
Where 20 Welwyn Hall Gardens sits in its local market.
20 Welwyn Hall Gardens: quick answers
From HM Land Registry, EPC and VOA records.
20 Welwyn Hall Gardens last sold for £555,000 on 18 Dec 2018, according to HM Land Registry.
HM Land Registry records 3 sales for 20 Welwyn Hall Gardens between 1997 and 2018. Sales before 1995 are not in the public dataset.
Its most recent Energy Performance Certificate records 105 m² of floor area.
Carrying its 2018 sale price forward with its own compounded sale-price growth of 5.8% a year across 3 sales suggests roughly £722,000–£980,000 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.