Flat 32, Hereford House, North Row, London W1K 7DE

Enclosed End-Terrace flat · Built 1900-1929 · 222 m² · Owner-Occupied · Boiler and radiators, mains gas

Upgrade Plan

C → B for £11,660 · £11,660 a gradeGet upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Low energy lighting—£60£222.8 yrs+0.3 pts
Band A condensing boiler—£2,200 – £3,000£3028.6 yrs+4.2 pts
Solid wall insulation—£4,000 – £14,000£53116.9 yrs+7.5 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

£1,961
per year at grade C
£1,106
per year at grade B

The full plan saves £855 a year — a 7.3% annual return on £11,660.

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2021, states £1,202 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

20 December 2024£4,500,000
11 August 2021£4,000,000
7 February 2003£1,850,000
1 November 2001£1,450,000

Estimated today: £3,694,905 HPI-indexed estimate, not a valuation

North Row: 49 sales since 1995 · £3,969,615 average over 10 years

Schools nearby

No school in the register within reach of this postcode.

North Row

How this home sits against its street.

39
graded homes
71.8
average score
C
most common grade
+0.2
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.