The House CheckCheck before you offer

4 Sybourn Street, London, E17 8HA

Flat / maisonetteLeasehold66 m² · EPC
Last sale£420,000Sep 2021 · HM Land Registry
If it moved with Waltham Forest flat prices£437,000Aug 2026 · UK HPI
RadonTesting advised
EnergyEPC CAug 2020
123MapN ↑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

3 things 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 · Sep 2021

2Radon: Testing advised

Higher-radon area (1–3% of homes). Radon can affect long-term health.

Ask for existing test results or use a 3-month test kit, about £50.

BGS / UKHSA · Dec 2022

3Uninsulated solid walls: EPC C

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 2020

+ Flood risk very low · Outside coal high-risk 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 Waltham Forest flat prices

£437,000

How does the asking price compare?

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

This home’s sale history

Aug 1996 £33,750Sep 2021 £420,000Aug 1996Sep 2021£420,000
SoldPriceTypeTenureRecord
Sep 2021£420,000Flat / maisonetteLeaseholdA
Aug 1996£33,750Flat / maisonetteLeaseholdA

Street sales

Same type and tenure, other homes in the last 36 months: £425,000 · 5 sales

AddressSoldPriceTypeTenure
36 Sybourn Street, London, E17 8HAMay 2026£495,000Flat / maisonetteLeasehold
Upper Maisonette, 1A Sybourn Street, London, E17 8HAOct 2025£350,000Flat / maisonetteLeasehold
44 Sybourn Street, London, E17 8HAOct 2025£425,000Flat / maisonetteLeasehold
6 Sybourn Street, London, E17 8HAOct 2025£8,300Other propertyFreehold
14 Sybourn Street, London, E17 8HAAug 2025£450,000Flat / maisonetteLeasehold
36 Sybourn Street, London, E17 8HAMar 2025£365,000Flat / maisonetteLeasehold
18 Sybourn Street, London, E17 8HADec 2022£500,000Flat / maisonetteLeasehold
4 Sybourn Street, London, E17 8HASep 2021£420,000Flat / maisonetteLeasehold
Show all 50
AddressSoldPriceTypeTenure
1A Sybourn Street, London, E17 8HAJan 2021£328,700Flat / maisonetteLeasehold
10 Sybourn Street, London, E17 8HAJul 2020£6,320Other propertyFreehold
54 Sybourn Street, London, E17 8HAMar 2020£390,000Flat / maisonetteLeasehold
18 Sybourn Street, London, E17 8HAJan 2020£340,000Flat / maisonetteLeasehold
6 Sybourn Street, London, E17 8HANov 2019£370,000Flat / maisonetteLeasehold
24 Sybourn Street, London, E17 8HAOct 2019£370,000Flat / maisonetteLeasehold
44 Sybourn Street, London, E17 8HAJul 2018£316,320Flat / maisonetteLeasehold
46 Sybourn Street, London, E17 8HAJan 2017£425,000Flat / maisonetteLeasehold
22 Sybourn Street, London, E17 8HAJun 2016£161,838Flat / maisonetteLeasehold
Ground Floor Flat, 1 Sybourn Street, London, E17 8HAJan 2016£347,500Flat / maisonetteLeasehold
54 Sybourn Street, London, E17 8HAAug 2015£355,000Flat / maisonetteLeasehold
8 Sybourn Street, London, E17 8HAMay 2015£310,000Flat / maisonetteLeasehold
50 Sybourn Street, London, E17 8HASep 2014£500,000TerracedFreehold
44 Sybourn Street, London, E17 8HAMar 2013£180,000Flat / maisonetteLeasehold
46 Sybourn Street, London, E17 8HAJun 2011£191,000Flat / maisonetteLeasehold
12 Sybourn Street, London, E17 8HAMay 2011£185,000Flat / maisonetteLeasehold
1A Sybourn Street, London, E17 8HASep 2009£120,000Flat / maisonetteLeasehold
36 Sybourn Street, London, E17 8HAFeb 2007£195,000Flat / maisonetteLeasehold
22 Sybourn Street, London, E17 8HADec 2006£150,000Flat / maisonetteLeasehold
12 Sybourn Street, London, E17 8HAMay 2006£172,000Flat / maisonetteLeasehold
46 Sybourn Street, London, E17 8HAJul 2005£160,000Flat / maisonetteLeasehold
Lower Maisonette, 1 Sybourn Street, London, E17 8HAJun 2005£138,500Flat / maisonetteLeasehold
12 Sybourn Street, London, E17 8HAFeb 2005£147,000Flat / maisonetteLeasehold
8 Sybourn Street, London, E17 8HAJan 2005£166,000Flat / maisonetteLeasehold
12 Sybourn Street, London, E17 8HANov 2004£143,500Flat / maisonetteLeasehold
1A Sybourn Street, London, E17 8HANov 2003£123,000Flat / maisonetteLeasehold
22 Sybourn Street, London, E17 8HASep 2003£130,000Flat / maisonetteLeasehold
36 Sybourn Street, London, E17 8HAApr 2003£145,000Flat / maisonetteLeasehold
24 Sybourn Street, London, E17 8HASep 2002£142,000Flat / maisonetteLeasehold
6 Sybourn Street, London, E17 8HAFeb 2002£110,000TerracedLeasehold
54 Sybourn Street, London, E17 8HAAug 2000£86,550Flat / maisonetteLeasehold
Lower Maisonette, 1 Sybourn Street, London, E17 8HAJun 2000£69,995Flat / maisonetteLeasehold
46 Sybourn Street, London, E17 8HASep 1999£69,995Flat / maisonetteLeasehold
26 Sybourn Street, London, E17 8HAJul 1999£52,000Flat / maisonetteLeasehold
24 Sybourn Street, London, E17 8HAApr 1999£59,000Flat / maisonetteLeasehold
1A Sybourn Street, London, E17 8HAMar 1999£45,000Flat / maisonetteLeasehold
36 Sybourn Street, London, E17 8HASep 1998£56,000Flat / maisonetteLeasehold
14 Sybourn Street, London, E17 8HAApr 1998£50,000Flat / maisonetteLeasehold
2 Sybourn Street, London, E17 8HASep 1996£44,000Flat / maisonetteLeasehold
4 Sybourn Street, London, E17 8HAAug 1996£33,750Flat / maisonetteLeasehold
18 Sybourn Street, London, E17 8HAJun 1996£41,000Flat / maisonetteLeasehold
1A Sybourn Street, London, E17 8HAApr 1996£26,000Flat / maisonetteLeasehold
All street records →

The land

Radon: Testing advised

Higher-radon area (1–3% of homes). Radon can affect long-term health.

Ask for existing test results or use a 3-month test kit, about £50.

BGS / UKHSA · Dec 2022

+ Flood risk very low · Outside coal high-risk 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 C

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 2020

Floor area
66 m²
Potential EPC band
C
Age band
England and Wales: 1900-1929
Walls (certificate wording)
Solid brick, as built, no insulation (assumed)
Roof (certificate wording)
Pitched, 250 mm loft insulation
Windows (certificate wording)
Fully double glazed
Heating (certificate wording)
Boiler and radiators, mains gas
Building height
Unavailable

EPC · Aug 2020

Living

Broadband in the area

Postcode residential gigabit coverage: 100%

Full fibre in the local authority: 88.3%

Ofcom · Jan 2026

Schools nearby

DfE GIAS · Nov 2026 · Ofsted · Sep 2026

Area context

Deprivation decile (1 is most deprived within its nation): 4 · England 2025

Recorded police incidents: 225

E17 8HA →

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?

  • Radon: Ask for existing test results or use a 3-month test kit, about £50.
  • 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?

  • 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

Other homes on this street