Grain Barn, Hemel Hempstead Road, Hemel Hempstead, HP3 8LA

The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.

Grain Barn's carbon output runs well above what efficient homes in the postcode produce.

How the estimate is made

The estimate for Grain Barn is modelled from its 132 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in HP3 8LA. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

Where sold prices come from

Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 2 sales are recorded for Grain Barn. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.

Reading the EPC

Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for Grain Barn was lodged in October 2015 at band F and expired in October 2025, so a new one is needed to sell or let. 2 certificates are on record, which shows how the home has changed.

Planning records

Planning applications are collected from local authority registers through PlanIt. None is matched to Grain Barn. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.

Area figures

Crime is police-recorded street-level data over the last 13 months, which places each incident at an approximate point. The 8 schools and 30 stops listed are measured in a straight line from HP3 8LA, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.