The House CheckCheck before you offer

12 Principal Square, London, E9 6AD

Flat / maisonetteLeasehold57 m² · EPC
Last sale£210,000Jul 2004 · HM Land Registry
If it moved with Hackney flat prices£556,000Aug 2026 · UK HPI
Surface water floodingVery low
EnergyEPC DAug 2026
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

1Leasehold: Lease documents needed

The lease term and charges affect future costs and mortgage options.

Ask the agent for the lease, remaining term, charges and planned works.

HM Land Registry · Jul 2004

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

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 Hackney flat prices

£556,000

How does the asking price compare?

Enter a figure, or “offers over £500k”. Saved privately on this device

This home’s sale history

Nov 1999 £110,000Apr 2001 £148,000Jul 2004 £210,000Nov 1999Jul 2004£210,000
SoldPriceTypeTenureRecord
Jul 2004£210,000Flat / maisonetteLeaseholdA
Apr 2001£148,000Flat / maisonetteLeaseholdA
Nov 1999£110,000Flat / maisonetteLeaseholdA · New build

Street sales

Same type and tenure, other homes in the last 36 months: £840,000 · 1 sales

AddressSoldPriceTypeTenure
6 Principal Square, London, E9 6ADSep 2024£840,000Flat / maisonetteLeasehold
4 Principal Square, London, E9 6ADJul 2022£690,000Flat / maisonetteLeasehold
11 Principal Square, London, E9 6ADSep 2011£239,000Flat / maisonetteLeasehold
1 Principal Square, London, E9 6ADMar 2011£445,000Flat / maisonetteLeasehold
2 Principal Square, London, E9 6ADOct 2009£330,000Flat / maisonetteLeasehold
5 Principal Square, London, E9 6ADDec 2008£480,000Flat / maisonetteLeasehold
6 Principal Square, London, E9 6ADMar 2007£299,950Flat / maisonetteLeasehold
3 Principal Square, London, E9 6ADJun 2006£399,999Flat / maisonetteLeasehold
Show all 28
AddressSoldPriceTypeTenure
4 Principal Square, London, E9 6ADApr 2006£275,000Flat / maisonetteLeasehold
1 Principal Square, London, E9 6ADJan 2006£340,000Flat / maisonetteLeasehold
12 Principal Square, London, E9 6ADJul 2004£210,000Flat / maisonetteLeasehold
3 Principal Square, London, E9 6ADMay 2004£331,000Flat / maisonetteLeasehold
2 Principal Square, London, E9 6ADJul 2003£243,000Flat / maisonetteLeasehold
8 Principal Square, London, E9 6ADApr 2003£170,000Flat / maisonetteLeasehold
6 Principal Square, London, E9 6ADMar 2003£240,000Flat / maisonetteLeasehold
4 Principal Square, London, E9 6ADFeb 2003£246,000Flat / maisonetteLeasehold
11 Principal Square, London, E9 6ADNov 2001£145,000Flat / maisonetteLeasehold
5 Principal Square, London, E9 6ADJul 2001£293,000Flat / maisonetteLeasehold
12 Principal Square, London, E9 6ADApr 2001£148,000Flat / maisonetteLeasehold
12 Principal Square, London, E9 6ADNov 1999£110,000Flat / maisonetteLeasehold
11 Principal Square, London, E9 6ADNov 1999£110,000Flat / maisonetteLeasehold
1 Principal Square, London, E9 6ADNov 1999£231,100Flat / maisonetteLeasehold
2 Principal Square, London, E9 6ADNov 1999£152,000Flat / maisonetteLeasehold
6 Principal Square, London, E9 6ADSep 1999£162,000Flat / maisonetteLeasehold
3 Principal Square, London, E9 6ADSep 1999£180,000Flat / maisonetteLeasehold
5 Principal Square, London, E9 6ADSep 1999£192,500Flat / maisonetteLeasehold
8 Principal Square, London, E9 6ADSep 1999£99,500Flat / maisonetteLeasehold
4 Principal Square, London, E9 6ADAug 1999£147,000Flat / maisonetteLeasehold
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

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 · Aug 2026

Floor area
57 m²
Potential EPC band
C
Age band
England and Wales: 1967-1975
Walls (certificate wording)
Cavity wall, as built, no insulation (assumed)
Roof (certificate wording)
Flat, limited insulation
Windows (certificate wording)
Single glazed
Heating (certificate wording)
Boiler and radiators, mains gas
Building height
Unavailable

EPC · Aug 2026

Living

Broadband in the area

Postcode residential gigabit coverage: 100%

Full fibre in the local authority: 83.9%

Ofcom · Jan 2026

Schools nearby

DfE GIAS · Nov 2026 · Ofsted · Sep 2026

Area context

Deprivation decile (1 is most deprived within its nation): 5 · England 2025

Recorded police incidents: 357

E9 6AD →

Before you offer

Viewing checklist

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Lease documents

Needs document · Saved privately on this device

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?

    Ask the conveyancer

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

    • Leasehold: Ask the agent for the lease, remaining term, charges and planned works.
    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