The House CheckCheck before you offer

20 Alder Way, Swanley, BR8 7TA

TerracedFreehold72 m² · EPC
Last sale£54,000Jan 1996 · HM Land Registry
If it moved with Sevenoaks terrace prices£357,000Aug 2026 · UK HPI
RadonTesting advised
EnergyEPC CJan 2019
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

1Radon: 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 · EPC C

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 Sevenoaks terrace prices

£357,000

How does the asking price compare?

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

This home’s sale history

SoldPriceTypeTenureRecord
Jan 1996£54,000TerracedFreeholdA

Street sales

Same type and tenure, other homes in the last 36 months: £345,000 · 1 sales

AddressSoldPriceTypeTenure
44 Alder Way, Swanley, BR8 7XASep 2024£345,000TerracedFreehold
60 Alder Way, Swanley, BR8 7XAFeb 2024£405,000Semi-detachedFreehold
19 Alder Way, Swanley, BR8 7XDJun 2021£325,000TerracedFreehold
46 Alder Way, Swanley, BR8 7XAAug 2020£147,500Flat / maisonetteLeasehold
22 Alder Way, Swanley, BR8 7TAJul 2020£280,000TerracedFreehold
84 Alder Way, Swanley, BR8 7XAJan 2020£312,000TerracedFreehold
3 Alder Way, Swanley, BR8 7SXNov 2019£285,000Semi-detachedFreehold
55 Alder Way, Swanley, BR8 7XEMar 2019£281,000TerracedFreehold
Show all 73
AddressSoldPriceTypeTenure
45 Alder Way, Swanley, BR8 7XDJun 2017£300,000Semi-detachedFreehold
71 Alder Way, Swanley, BR8 7XEMar 2017£275,000TerracedFreehold
90 Alder Way, Swanley, BR8 7XAApr 2016£263,000TerracedFreehold
79 Alder Way, Swanley, BR8 7XEFeb 2016£240,000TerracedFreehold
44 Alder Way, Swanley, BR8 7XAFeb 2016£269,700TerracedFreehold
40 Alder Way, Swanley, BR8 7XAJan 2016£272,000TerracedFreehold
32 Alder Way, Swanley, BR8 7XAAug 2015£221,000TerracedFreehold
19 Alder Way, Swanley, BR8 7XDFeb 2015£217,500TerracedFreehold
71 Alder Way, Swanley, BR8 7XEAug 2013£174,000TerracedFreehold
22 Alder Way, Swanley, BR8 7TAMay 2013£162,500TerracedFreehold
100 Alder Way, Swanley, BR8 7XBMar 2012£175,000TerracedFreehold
84 Alder Way, Swanley, BR8 7XADec 2011£170,000TerracedFreehold
105 Alder Way, Swanley, BR8 7XFSep 2010£165,000TerracedFreehold
55 Alder Way, Swanley, BR8 7XEDec 2009£173,000TerracedFreehold
19 Alder Way, Swanley, BR8 7XDNov 2009£166,500TerracedFreehold
40 Alder Way, Swanley, BR8 7XAOct 2008£180,000TerracedFreehold
32 Alder Way, Swanley, BR8 7XAMar 2008£183,000TerracedFreehold
22 Alder Way, Swanley, BR8 7TAFeb 2008£175,000TerracedFreehold
31 Alder Way, Swanley, BR8 7XDDec 2007£179,000TerracedFreehold
3 Alder Way, Swanley, BR8 7SXNov 2007£185,000Semi-detachedFreehold
19 Alder Way, Swanley, BR8 7XDSep 2007£178,000TerracedFreehold
15 Alder Way, Swanley, BR8 7SXFeb 2007£170,000TerracedFreehold
46 Alder Way, Swanley, BR8 7XAFeb 2007£90,000Flat / maisonetteLeasehold
101 Alder Way, Swanley, BR8 7XFDec 2006£168,500TerracedFreehold
45 Alder Way, Swanley, BR8 7XDNov 2006£87,500Semi-detachedFreehold
44 Alder Way, Swanley, BR8 7XAAug 2006£179,995TerracedFreehold
47 Alder Way, Swanley, BR8 7XEJul 2006£175,500TerracedFreehold
100 Alder Way, Swanley, BR8 7XBFeb 2006£170,000Semi-detachedFreehold
59 Alder Way, Swanley, BR8 7XEJan 2006£150,000TerracedFreehold
52 Alder Way, Swanley, BR8 7XAJun 2005£169,995Semi-detachedFreehold
71 Alder Way, Swanley, BR8 7XEDec 2004£155,000TerracedFreehold
19 Alder Way, Swanley, BR8 7XDNov 2004£159,000TerracedFreehold
40 Alder Way, Swanley, BR8 7XAOct 2004£169,000TerracedFreehold
105 Alder Way, Swanley, BR8 7XFAug 2004£160,000TerracedFreehold
32 Alder Way, Swanley, BR8 7XAApr 2004£137,500TerracedFreehold
55 Alder Way, Swanley, BR8 7XEDec 2003£154,995TerracedFreehold
84 Alder Way, Swanley, BR8 7XAOct 2003£152,000TerracedFreehold
22 Alder Way, Swanley, BR8 7TAAug 2003£125,000TerracedFreehold
90 Alder Way, Swanley, BR8 7XAAug 2003£132,000TerracedFreehold
79 Alder Way, Swanley, BR8 7XEJul 2003£130,000Semi-detachedFreehold
37 Alder Way, Swanley, BR8 7XDNov 2002£125,000TerracedFreehold
82 Alder Way, Swanley, BR8 7XANov 2002£122,500TerracedFreehold
77 Alder Way, Swanley, BR8 7XESep 2002£120,000TerracedFreehold
60 Alder Way, Swanley, BR8 7XAMar 2002£82,500Semi-detachedFreehold
91 Alder Way, Swanley, BR8 7XEDec 2001£114,000TerracedFreehold
32 Alder Way, Swanley, BR8 7XAMay 2001£90,000TerracedFreehold
52 Alder Way, Swanley, BR8 7XAAug 2000£90,000Semi-detachedFreehold
44 Alder Way, Swanley, BR8 7XANov 1999£77,000TerracedFreehold
105 Alder Way, Swanley, BR8 7XFApr 1999£68,500TerracedFreehold
101 Alder Way, Swanley, BR8 7XFFeb 1999£64,000TerracedFreehold
59 Alder Way, Swanley, BR8 7XESep 1998£65,000TerracedFreehold
26 Alder Way, Swanley, BR8 7TASep 1998£63,000TerracedFreehold
42 Alder Way, Swanley, BR8 7XASep 1998£60,500TerracedFreehold
77 Alder Way, Swanley, BR8 7XESep 1998£70,500TerracedFreehold
14 Alder Way, Swanley, BR8 7TAAug 1998£73,950TerracedFreehold
65 Alder Way, Swanley, BR8 7XEMay 1998£64,000TerracedFreehold
101 Alder Way, Swanley, BR8 7XFMar 1998£65,000TerracedFreehold
22 Alder Way, Swanley, BR8 7TAFeb 1998£59,000TerracedFreehold
32 Alder Way, Swanley, BR8 7XANov 1997£58,000TerracedFreehold
13 Alder Way, Swanley, BR8 7SXMay 1997£56,000TerracedFreehold
78 Alder Way, Swanley, BR8 7XAFeb 1997£59,000TerracedFreehold
1 Alder Way, Swanley, BR8 7SXMar 1996£63,500Semi-detachedFreehold
20 Alder Way, Swanley, BR8 7TAJan 1996£54,000TerracedFreehold
30 Alder Way, Swanley, BR8 7TADec 1995£53,000TerracedFreehold
46 Alder Way, Swanley, BR8 7XAFeb 1995£59,995TerracedFreehold
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

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 · Jan 2019

Floor area
72 m²
Potential EPC band
B
Age band
England and Wales: 1976-1982
Walls (certificate wording)
Timber frame, as built, insulated (assumed)
Roof (certificate wording)
Pitched, limited insulation (assumed)
Windows (certificate wording)
Fully double glazed
Heating (certificate wording)
Boiler and radiators, mains gas
Building height
Unavailable

EPC · Jan 2019

Living

Broadband in the area

Postcode residential gigabit coverage: 100%

Full fibre in the local authority: 68.1%

Ofcom · Jan 2026

Schools nearby

DfE GIAS · Nov 2026 · Ofsted · Sep 2026

Area context

Deprivation decile (1 is most deprived within its nation): 3 · England 2025

Recorded police incidents: 141

BR8 7TA →

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?

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

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