12 Anglesey Close, Bishop's Stortford CM23 4PE

End-Terrace house · Built 1991-1995 · 66 m² · Owner-Occupied · Boiler and radiators, mains gas

Upgrade Plan

CB for £9,500 · £9,500 a gradeGet upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Solar photovoltaic panels£3,500 – £5,500£3850+ yrs+5.1 pts
Floor insulation£4,000 – £6,000£4150+ yrs+5.6 pts · reaches B
Solar water heating(optional, beyond B)£4,000 – £6,000£3250+ yrs+4.3 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

£896
per year at grade C
£786
per year at grade B

The full plan saves £78 a year — a 0.8% annual return on £9,500.

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2022, states £538 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

21 December 2022£400,000
3 December 2012£224,000
26 October 2001£124,500

Estimated today: £426,426 HPI-indexed estimate, not a valuation

Anglesey Close: 77 sales since 1995 · £380,935 average over 10 years

Schools nearby

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

SchoolPhaseDistanceProgress
Hillmead Primary SchoolPrimary0.1 mi
Avanti Brook Primary SchoolPrimary0.5 mi
Northgate Primary SchoolPrimary0.6 mi
St Mary's Catholic SchoolSecondary0.7 miProgress 8 +0.43 · above average (2023/24)
TLC Live Online SchoolSecondary1.1 miNot in the KS4 performance tables
Avanti Grange Secondary SchoolSecondary1.1 miNot in the KS4 performance tables

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.

17.7
crimes a month
195
in the last 12 months
Violence and sexual offences
most common · 29% of the total

Police.uk street-level data for LSOA E01023454, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Anglesey Close

How this home sits against its street.

31
graded homes
67.2
average score
D
most common grade
+5.8
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.