The House CheckCheck before you offer

26 Thornsett Road, London, SE20 7XE

Semi-detachedFreehold286 m² · EPC
Last sale£515,000Mar 2014 · HM Land Registry
If it moved with Bromley semi-detached prices£881,000Aug 2026 · UK HPI
Surface water floodingVery low
EnergyEPC EMar 2010
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 E

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 · Mar 2010

+ 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 Bromley semi-detached prices

£881,000

How does the asking price compare?

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

This home’s sale history

SoldPriceTypeTenureRecord
Mar 2014£515,000Semi-detachedFreeholdA

Street sales

Same type and tenure, other homes in the last 36 months: £995,000 · 4 sales

AddressSoldPriceTypeTenure
Flat 4, 15 Thornsett Road, London, SE20 7XBJun 2026£228,000Flat / maisonetteLeasehold
21 Thornsett Road, London, SE20 7XBJan 2026£1,000,000Semi-detachedFreehold
24 Thornsett Road, London, SE20 7XEOct 2025£1,085,000Semi-detachedFreehold
13 Thornsett Road, London, SE20 7XBMar 2025£950,000Semi-detachedFreehold
34 Thornsett Road, London, SE20 7XEJun 2024£500,000DetachedFreehold
20 Thornsett Road, London, SE20 7XEFeb 2024£990,000Semi-detachedFreehold
11 Thornsett Road, London, SE20 7XBJul 2022£1,070,000TerracedFreehold
10 Thornsett Road, London, SE20 7XEMar 2022£700,000Semi-detachedFreehold
Show all 44
AddressSoldPriceTypeTenure
Flat A, 18 Thornsett Road, London, SE20 7XESep 2021£320,000Flat / maisonetteLeasehold
Flat C, 18 Thornsett Road, London, SE20 7XESep 2021£225,000Flat / maisonetteLeasehold
18B Thornsett Road, London, SE20 7XESep 2021£312,000Flat / maisonetteLeasehold
31 Thornsett Road, London, SE20 7XBSep 2021£850,000TerracedFreehold
34 Thornsett Road, London, SE20 7XEJun 2021£450,000DetachedFreehold
2 - 4 Thornsett Road, London, SW18 4ENJun 2021£6,700,000Other propertyFreehold
Flat 4, 15 Thornsett Road, London, SE20 7XBNov 2018£273,000Flat / maisonetteLeasehold
34 Thornsett Road, London, SE20 7XEOct 2017£120,000Other propertyFreehold
22 Thornsett Road, London, SE20 7XEJun 2017£1,010,000Semi-detachedFreehold
New Bowers, 1 Thornsett Road, London, SE20 7XBSep 2016£445,000Other propertyFreehold
34 Thornsett Road, London, SE20 7XEJan 2015£625,000Semi-detachedFreehold
26 Thornsett Road, London, SE20 7XEMar 2014£515,000Semi-detachedFreehold
Ground Floor Flat, 12 Thornsett Road, London, SE20 7XEDec 2013£210,000Flat / maisonetteLeasehold
Flat 4, 15 Thornsett Road, London, SE20 7XBNov 2013£179,950Flat / maisonetteLeasehold
20 Thornsett Road, London, SE20 7XESep 2013£720,000Semi-detachedFreehold
Flat 1, 15 Thornsett Road, London, SE20 7XBApr 2013£166,000Flat / maisonetteLeasehold
Flat 3, 15 Thornsett Road, London, SE20 7XBJul 2012£157,000Flat / maisonetteLeasehold
6 Thornsett Road, London, SE20 7XEJan 2011£455,000Semi-detachedFreehold
Flat 1, 15 Thornsett Road, London, SE20 7XBApr 2010£166,000Flat / maisonetteLeasehold
17 Thornsett Road, London, SE20 7XBOct 2009£395,000Semi-detachedFreehold
11 Thornsett Road, London, SE20 7XBJan 2007£495,000TerracedFreehold
Flat 1, 15 Thornsett Road, London, SE20 7XBJan 2006£136,000Flat / maisonetteLeasehold
21 Thornsett Road, London, SE20 7XBJan 2005£494,000Semi-detachedFreehold
Flat 4, 15 Thornsett Road, London, SE20 7XBNov 2004£131,500Flat / maisonetteLeasehold
Flat 4, 15 Thornsett Road, London, SE20 7XBDec 2003£119,000Flat / maisonetteLeasehold
New Bowers, 1 Thornsett Road, London, SE20 7XBFeb 2003£275,000Semi-detachedFreehold
Flat 1, 15 Thornsett Road, London, SE20 7XBJun 2002£87,500Flat / maisonetteLeasehold
1 Thornsett Road, London, SW18 4EWJun 2001£117,500Flat / maisonetteLeasehold
Flat 3, 15 Thornsett Road, London, SE20 7XBApr 2000£55,000Flat / maisonetteLeasehold
1 Thornsett Road, London, SW18 4EWMar 2000£42,000Flat / maisonetteLeasehold
5 Thornsett Road, London, SE20 7XBFeb 2000£186,000Semi-detachedFreehold
12 Thornsett Road, London, SE20 7XEAug 1999£239,500DetachedFreehold
21 Thornsett Road, London, SE20 7XBJun 1999£210,000Semi-detachedFreehold
20 Thornsett Road, London, SE20 7XEJul 1998£189,995Semi-detachedFreehold
Flat 4, 15 Thornsett Road, London, SE20 7XBOct 1996£44,000Flat / maisonetteLeasehold
Flat 4, 15 Thornsett Road, London, SE20 7XBOct 1996£29,000Flat / 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

Uninsulated solid walls: EPC E

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 · Mar 2010

Floor area
286 m²
Potential EPC band
E
Age band
England and Wales: before 1900
Walls (certificate wording)
Solid brick, as built, no insulation (assumed)
Roof (certificate wording)
Roof room(s), insulated (assumed)
Windows (certificate wording)
Fully double glazed
Heating (certificate wording)
Boiler and radiators, mains gas
Building height
Unavailable

EPC · Mar 2010

Living

Broadband in the area

Postcode residential gigabit coverage: 100%

Full fibre in the local authority: 68.6%

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: 57

SE20 7XE →

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

    Other homes on this street