3 Northlea Road, Seaham SR7 0BW

Semi-Detached flat · Built 1967-1975 · 46 m² · Rented (Social) · Boiler and radiators, mains gas

Upgrade Plan

Get upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Floor insulation(optional, beyond C)£4,000 – £6,000£6950+ yrs+2.0 pts

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

£705
per year at grade C
£636
per year at grade C

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2023, states £973 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

No sale recorded for this address since 1995.

Schools nearby

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

SchoolPhaseDistanceProgress
St Cuthbert's Catholic Primary School, SeahamPrimary0.3 mi
New Seaham AcademyPrimary0.3 mi
Seaview Primary SchoolPrimary0.5 mi
Seaham High SchoolSecondaryunder 0.1 miProgress 8 -0.43 · below average (2023/24)
Venerable Bede Church of England AcademySecondary2.6 miProgress 8 -1.04 · well below average (2023/24)
Southmoor AcademySecondary3.4 miProgress 8 -0.28 · 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.

12.2
crimes a month
134
in the last 12 months
Violence and sexual offences
most common · 44% of the total

Police.uk street-level data for LSOA E01034492, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

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