The Knoll, 14, Harpenden Road, AL3 5AD
Sold prices, property history and local context for The Knoll, 14, Harpenden Road, St Albans, AL3 5AD, from HM Land Registry and EPC records.
The Knoll, 14, Harpenden Road, in AL3, is a freehold detached house on Harpenden Road. It last sold for £2,250,000 in 2018 — its 2nd recorded sale, up 3% on its first recorded sale of £2,180,000 in 2016. Its EPC records 337 m² of floor space — about £6,677 per square metre at that last price. For context, AL3's median over the last 8 years is £590,000 — this home's last sale was 281% 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 2018 sale forward with AL3's market movement — not a valuation of this individual home.
Based on the change in AL3'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 The Knoll, 14, Harpenden Road
Every transaction recorded by HM Land Registry for this address, newest first.
Sales marked non-standardare Land Registry “additional price paid” entries — repossessions, bulk purchases, right-to-buy and similar transfers. Listed for completeness but excluded from the change figures.
Other homes at AL3 5AD
Recorded sales for the other addresses sharing this postcode on Harpenden Road.
The street and the area
Where The Knoll, 14, Harpenden Road sits in its local market.
The Knoll, 14, Harpenden Road: quick answers
From HM Land Registry, EPC and VOA records.
The Knoll, 14, Harpenden Road last sold for £2,250,000 on 26 Oct 2018, according to HM Land Registry.
HM Land Registry records 2 sales for The Knoll, 14, Harpenden Road between 2016 and 2018. Sales before 1995 are not in the public dataset.
Its most recent Energy Performance Certificate records 337 m² of floor area.
Carrying its 2018 sale price forward with AL3's market movement suggests roughly £2,376,000–£3,254,000 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.