17 Byfield, Leigh-On-Sea SS9 5TG

Detached house · Built 1983-1990 · 89 m² · Owner-occupied · Boiler and radiators, mains gas

Upgrade Plan

Get upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Loft insulation(optional, beyond B)£100 – £350£474.8 yrs+1.5 pts
Low energy lighting(optional, beyond B)£35£48.2 yrs+0.1 pts
Solar water heating(optional, beyond B)£4,000 – £6,000£7650+ yrs+2.4 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

£1,347
per year at grade B
£1,220
per year at grade B

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2013, states £813 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

19 August 2021£421,000
7 August 2014£290,000
25 September 2008£225,000
22 October 1999£119,995

Estimated today: £463,765 HPI-indexed estimate, not a valuation

Byfield: 12 sales since 1995 · £388,667 average over 10 years

Schools nearby

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

SchoolPhaseDistanceProgress
Heycroft Primary SchoolPrimary0.1 mi
Eastwood Primary School & NurseryPrimary0.4 mi
Edwards Hall Primary SchoolPrimary0.8 mi
The Eastwood AcademySecondary0.5 miProgress 8 +0.44 · above average (2023/24)
St Thomas More High SchoolSecondary1.1 miProgress 8 +0.32 · above average (2023/24)
Westcliff High School for Boys AcademySecondary1.2 miProgress 8 +0.93 · well above 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.

4.8
crimes a month
19
in the last 12 months
Violence and sexual offences
most common · 37% of the total

Police.uk street-level data for LSOA E01015833, to 2026-04. An LSOA holds about 1,500 people, so this covers far more than one street.

Byfield

How this home sits against its street.

5
graded homes
67
average score
D
most common grade
+17.0
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.