Flat 1, 21 Shelley Road, Worthing BN11 4BS

Enclosed End-Terrace flat · Built before 1900 · 39 m² · Owner-Occupied · Boiler and radiators, mains gas

Upgrade Plan

C → B for £9,000 · £9,000 a gradeGet upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Solid wall insulation—£4,000 – £14,000£11050+ yrs+5.0 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

£540
per year at grade C
£430
per year at grade B

The full plan saves £110 a year — a 1.2% annual return on £9,000.

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2025, states £452 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

11 January 2021£162,000
6 November 2014£130,000
25 April 2014£100,000
7 June 2002£72,500
19 October 2000£53,000

Estimated today: £166,394 HPI-indexed estimate, not a valuation

Schools nearby

No school in the register within reach of this postcode.

Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.