The House CheckCheck before you offer

3 Cornwallis Walk, London, SE9 1JX

Semi-detachedFreehold41 m² · EPC
Last sale£350,000Sep 2015 · HM Land Registry
If it moved with Greenwich semi-detached prices£493,000Aug 2026 · UK HPI
Surface water floodingVery low
EnergyEPC DJul 2025
1MapN ↑119 m ↔
Contains OS data © Crown copyright and database right 2026 · Contains HM Land Registry data © Crown copyright and database right 2026

Before you offer

1 thing to check

1Uninsulated solid walls: EPC D

Poor insulation or an EPC E–G rating can mean higher heating bills.

Read the full certificate and ask about insulation and heating costs.

EPC · Jul 2025

+ Flood risk very low · Outside coal high-risk area · Not in a higher-radon area

Not covered here yet: conservation area, listed buildings nearby, article 4 direction, tree protection, road noise, rail noise, airport noise. Your conveyancer’s local search covers the planning checks.

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Price

If it moved with Greenwich semi-detached prices

£493,000

How does the asking price compare?

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This home’s sale history

Dec 2001 £119,995Aug 2006 £198,750Sep 2015 £350,000Dec 2001Sep 2015£350,000
SoldPriceTypeTenureRecord
Sep 2015£350,000Semi-detachedFreeholdA
Aug 2006£198,750Semi-detachedFreeholdA
Dec 2001£119,995Semi-detachedFreeholdA

Street sales

AddressSoldPriceTypeTenure
3 Cornwallis Walk, London, SE9 1JXSep 2015£350,000Semi-detachedFreehold
4 Cornwallis Walk, London, SE9 1JXFeb 2011£250,000Semi-detachedFreehold
3 Cornwallis Walk, London, SE9 1JXAug 2006£198,750Semi-detachedFreehold
4 Cornwallis Walk, London, SE9 1JXFeb 2005£183,000Semi-detachedFreehold
3 Cornwallis Walk, London, SE9 1JXDec 2001£119,995Semi-detachedFreehold
4 Cornwallis Walk, London, SE9 1JXMar 2001£128,000Semi-detachedFreehold
4 Cornwallis Walk, London, SE9 1JXJun 1995£67,500Semi-detachedFreehold
All street records →

The land

+ Flood risk very low · Outside coal high-risk area · Not in a higher-radon area

Not covered here yet: conservation area, listed buildings nearby, article 4 direction, tree protection. Your conveyancer’s local search covers the planning checks.

View building and land map ↑

The building

Uninsulated solid walls: EPC D

Poor insulation or an EPC E–G rating can mean higher heating bills.

Read the full certificate and ask about insulation and heating costs.

EPC · Jul 2025

Floor area
41 m²
Potential EPC band
B
Age band
England and Wales: 1930-1949
Walls (certificate wording)
Solid brick, as built, no insulation (assumed)
Roof (certificate wording)
Pitched, insulated (assumed)
Windows (certificate wording)
Fully double glazed
Heating (certificate wording)
Boiler and radiators, mains gas
Building height
Unavailable

EPC · Jul 2025

Living

Broadband in the area

Postcode residential gigabit coverage: 100%

Full fibre in the local authority: 77.4%

Ofcom · Jan 2026

Schools nearby

DfE GIAS · Nov 2026 · Ofsted · Sep 2026

Area context

Deprivation decile (1 is most deprived within its nation): 7 · England 2025

Recorded police incidents: 59

SE9 1JX →

Before you offer

Viewing checklist

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Next steps

Ask a surveyor to confirm Level 2 or Level 3 after reviewing the age, condition and alterations.

Ask the conveyancer about local authority, drainage, environmental, flood and mining searches appropriate to this address.

Compare survey levels →

Questions for the agent

Questions for your surveyor and conveyancer

Ask the surveyor

Which survey level covers this home’s condition, damp, cracks and any alterations?

  • Uninsulated solid walls: Read the full certificate and ask about insulation and heating costs.

Ask the conveyancer

Which title, drainage and local searches are needed for this address?

    Sources and licences

    Contains British Geological Survey materials © UKRI 2026

    Radon Potential classification UK Health Security Agency © Crown copyright 2022

    © Environment Agency copyright and/or database right 2026. All rights reserved.

    INSPIRE conditions · Sources and licences