66 High Street, Berkhamsted HP4 2BW

End-Terrace house · Built before 1900 · 169 m² · Rented (Private) · Boiler and radiators, mains gas

Upgrade Plan

DB for £14,820 · £7,410 a gradeGet upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Floor insulation£1,200 – £200£1953.6 yrs+4.4 pts · reaches C
Low energy lighting£120£914.0 yrs+0.2 pts
Solar water heating£6,000 – £0£15219.8 yrs+3.4 pts
Solar photovoltaic panels£8,000 – £0£18122.1 yrs+4.1 pts
Solid wall insulation£14,000 – £0£21133.1 yrs+4.8 pts · reaches B

Grants verified 20 August 2026. Costs are the register’s indicative ranges. Savings are restated at the fuel prices assumed in July 2026. Points per measure are estimated from 19.9 million certificates and rescaled to this home’s own certificate delta; the total is the register’s figure.

Running costs

£2,247
per year at grade D
£1,499
per year at grade B

The full plan saves £748 a year — a 5.0% annual return on £14,820.

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2018, states £1,444 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

19 January 2015£547,000

Estimated today: £852,436 HPI-indexed estimate, not a valuation

High Street: 766 sales since 1995 · £390,025 average over 10 years

Schools nearby

The schools’ own performance — Progress 8 shows value added, not just raw results.

SchoolPhaseDistanceProgress
Swing Gate Infant School and NurseryPrimary0.2 mi
Victoria Church of England Infant and Nursery SchoolPrimary0.2 mi
St Thomas More Roman Catholic Primary School, a Voluntary AcademyPrimary0.9 mi
Ashlyns SchoolSecondary0.4 miProgress 8 +0.36 · above average (2023/24)
John F Kennedy Catholic SchoolSecondary2.6 miProgress 8 +0.15 · average (2023/24)
Laureate AcademySecondary3.3 miProgress 8 -0.22 · below average (2023/24)

Schools from the DfE register, performance from the KS4 performance tables. Progress 8 is a GCSE measure, so primaries have none. Distance is straight-line from the postcode, not a catchment: admission is decided by the school, not by us.

Area context

Police-recorded crime for the wider neighbourhood, not this address. We grade homes, never neighbourhoods — so this is reported as a count, not a rating.

23.7
crimes a month
261
in the last 12 months
Shoplifting
most common · 31% of the total

Police.uk street-level data for LSOA E01023361, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

High Street

How this home sits against its street.

390
graded homes
70.5
average score
C
most common grade
-5.5
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.