18 Old Fleet, Grimsby DN37 9RT

Semi-Detached house · Built 1967-1975 · 93 m² · Boiler and radiators, mains gas

Upgrade Plan

Get upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Loft insulation(optional, beyond D)£225typical£1062.1 yrs+3.3 pts
Heating controls(optional, beyond D)£400typical£814.9 yrs+2.5 pts
Band A condensing boiler(optional, beyond D)£2,600typical£13718.9 yrs+4.2 pts

Grants verified 20 August 2026. Costs are the register’s indicative ranges, except where marked typical, which this certificate did not price and which are taken instead from comparable homes of the same type. 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

£1,547
per year at grade D
£1,222
per year at grade D

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2010, states £958 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

22 October 2010£103,000
27 October 2000£48,000

Estimated today: £156,195 HPI-indexed estimate, not a valuation

Old Fleet: 23 sales since 1995 · £133,571 average over 10 years

Schools nearby

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

SchoolPhaseDistanceProgress
Wybers Wood AcademyPrimary0.3 mi
Western Primary SchoolPrimary0.7 mi
Willows AcademyPrimary0.7 mi
John Whitgift AcademySecondary0.6 miProgress 8 +0.22 · above average (2023/24)
Healing AcademySecondary1.3 miProgress 8 -0.03 · average (2023/24)
Ormiston Maritime AcademySecondary1.7 miProgress 8 -0.76 · well 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.

2.8
crimes a month
22
in the last 12 months
Violence and sexual offences
most common · 41% of the total

Police.uk street-level data for LSOA E01013150, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Old Fleet

How this home sits against its street.

9
graded homes
65.9
average score
D
most common grade
-7.9
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.