21 Windmill Avenue, AL4 9SH
Sold prices, property history and local context for 21 Windmill Avenue, St Albans, AL4 9SH, from HM Land Registry and EPC records.
21 Windmill Avenue, in AL4, is a freehold semi-detached house on Windmill Avenue. It last sold for £490,200 in 2021, its only sale in HM Land Registry's records. At 60 m² (per its EPC) the last sale works out near £8,170/m². For context, AL4's median over the last 8 years is £605,000 — this home's last sale was 19% lower.
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 2021 sale forward with AL4's market movement — not a valuation of this individual home.
Based on the change in AL4's yearly median sold price between 2021 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 21 Windmill Avenue
Every transaction recorded by HM Land Registry for this address, newest first.
Other homes at AL4 9SH
Recorded sales for the other addresses sharing this postcode on Windmill Avenue.
The street and the area
Where 21 Windmill Avenue sits in its local market.
21 Windmill Avenue: quick answers
From HM Land Registry, EPC and VOA records.
21 Windmill Avenue last sold for £490,200 on 24 Nov 2021, according to HM Land Registry.
HM Land Registry records 1 sale for 21 Windmill Avenue. Sales before 1995 are not in the public dataset.
Its most recent Energy Performance Certificate records 60 m² of floor area.
Carrying its 2021 sale price forward with AL4's market movement suggests roughly £422,000–£538,000 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.