21 Forest Close, Waterlooville PO8 8JE

Mid-Terrace house · Built 1967-1975 · 74 m² · Owner-Occupied · Boiler and radiators, mains gas

Upgrade Plan

DB for £16,150 · £8,075 a gradeGet upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Flue gas heat recovery£400 – £900£679.6 yrs+4.4 pts · reaches C
Heating controls£350 – £450£2515.8 yrs+1.7 pts
Cavity wall insulation£500 – £1,500£5219.3 yrs+3.4 pts
Band A condensing boiler£2,200 – £3,000£4350+ yrs+2.8 pts
Solar water heating£4,000 – £6,000£5450+ yrs+3.5 pts
Solar photovoltaic panels£5,000 – £8,000£6450+ yrs+4.2 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

£1,138
per year at grade D
£833
per year at grade B

The full plan saves £305 a year — a 1.9% annual return on £16,150.

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2018, states £731 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

6 July 2018£226,000
28 March 2018£228,000
18 May 2005£150,000
22 June 2001£92,500
13 June 1997£57,995

Estimated today: £293,627 HPI-indexed estimate, not a valuation

Forest Close: 62 sales since 1995 · £268,377 average over 10 years

Schools nearby

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

SchoolPhaseDistanceProgress
Padnell Infant SchoolPrimary0.4 mi
Padnell Junior SchoolPrimary0.5 mi
Woodcroft PrimaryPrimary0.5 mi
The Cowplain SchoolSecondary0.4 miProgress 8 -0.24 · below average (2023/24)
Horndean Technology CollegeSecondary1.2 miProgress 8 -0.10 · average (2023/24)
Oaklands Catholic SchoolSecondary2.0 miProgress 8 +0.19 · 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.

6.6
crimes a month
59
in the last 12 months
Violence and sexual offences
most common · 31% of the total

Police.uk street-level data for LSOA E01022920, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Forest Close

How this home sits against its street.

20
graded homes
67
average score
D
most common grade
-2.0
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.