Greater London

Bed Bug Heat Treatment in London

London is not a county and we do not treat it like one. Coverage is organised by borough, because the borough — together with the building type, the floor and the way the block is managed — decides what a heat treatment actually involves. A ground-floor Victorian conversion in Hackney, a fifth-floor flat in a managed Tower Hamlets block and a suburban semi in Bromley are three different jobs.

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CoverageMaps Pro™

London coverage map

Select a service area to see its postcode districts. Outlines follow published borough boundaries; the map shows geography, not confirmed availability.

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CoverageMaps Pro™ — coverage shown is indicative. Final availability is confirmed at enquiry stage.

Contains OS data © Crown copyright and database right 2016–2025. Contains Royal Mail data © Royal Mail copyright and database right 2025. Contains National Statistics data © Crown copyright and database right 2016–2025. Source: Office for National Statistics licensed under the Open Government Licence v.3.0. CoverageMaps Pro™ software, presentation and coverage curation are our own and are not endorsed by ONS, Royal Mail or Ordnance Survey.

London coverage zones

Browse London boroughs

Location search

Find your postcode, town or village

Enter a full postcode, a postcode district, a town, or a London village. CoverageMaps Pro™ will show the district, the nearest service area and the region.

Geographic match only — not a confirmation of service

CoverageMaps Pro™ — coverage shown is indicative. Final availability is confirmed at enquiry stage.

Areas we cover

Areas we cover in London

Service areas grouped by borough. Places shown here are recognised service areas; a town has its own coverage page only where we can publish genuinely useful local information.

Greater London is 32 boroughs plus the City of London. Postal London (the E, EC, N, NW, SE, SW, W and WC areas) does not match the boroughs, and outer postal areas such as BR, CR, DA, EN, HA, IG, KT, RM, SM, TW, UB and WD straddle the London boundary. We record the borough, not the postal town.

Barking and Dagenham

Barking and Dagenham · IG11, RM6, RM8, RM9, RM10

Barnet

Barnet · EN4, EN5, HA8, N2, N3, N12, N20, NW4, NW7, NW11

Bexley

Bexley · DA5, DA6, DA7, DA8, DA14, DA15, DA16, DA17, DA18

Brent

Brent · HA9, NW2, NW9, NW10

Bromley

Bromley · BR1, BR2, BR3, BR4, BR5, BR6, BR7, SE20

Camden

Camden · EC1N, W1T, N1C, NW1, NW3, NW5, NW6, WC1A, WC1B, WC1E, WC1H, WC1V, WC1N, WC1R, WC1X, WC2A, WC2B

City of London

City of London · EC2V, EC2M, EC2N, EC2R, EC2Y, EC3A, EC3V, EC3M, EC3N, EC3R, EC4A, EC4V, EC4M, EC4N, EC4R, EC4Y

Croydon

Croydon · CR0, CR2, CR5, CR7, CR8, CR9, SE19, SE25

Ealing

Ealing · UB1, UB2, UB5, UB6, W3, W5, W7, W13

Enfield

Enfield · EN1, EN2, EN3, N9, N11, N13, N14, N18, N21

Greenwich

Greenwich · SE2, SE3, SE7, SE9, SE10, SE18, SE28

Hackney

Hackney · E5, E8, E9, N16

Hammersmith and Fulham

Hammersmith and Fulham · SW6, W6, W12, W14

Haringey

Haringey · N4, N6, N8, N10, N15, N17, N22

Harrow

Harrow · HA1, HA2, HA3, HA5, HA7

Havering

Havering · RM1, RM2, RM3, RM5, RM7, RM11, RM12, RM13, RM14

Hillingdon

Hillingdon · HA4, HA6, TW6, UB3, UB4, UB7, UB8, UB9, UB10, UB11

Hounslow

Hounslow · TW3, TW4, TW5, TW7, TW8, TW13, TW14, W4

Islington

Islington · EC1A, EC1V, EC1M, EC1R, EC1Y, EC2A, N1, N5, N7, N19

Kensington and Chelsea

Kensington and Chelsea · SW3, SW5, SW7, SW10, W8, W10, W11

Kingston upon Thames

Kingston upon Thames · KT1, KT2, KT3, KT5, KT6, KT9

Lambeth

Lambeth · SE11, SE24, SE27, SW2, SW4, SW8, SW9, SW16

Lewisham

Lewisham · SE4, SE6, SE8, SE12, SE13, SE14, SE23, SE26

Merton

Merton · CR4, SM4, SW19, SW20

Newham

Newham · E6, E7, E12, E13, E15, E16, E20

Redbridge

Redbridge · E18, IG1, IG2, IG3, IG4, IG5, IG6, IG7, IG8

Richmond upon Thames

Richmond upon Thames · SW13, SW14, TW1, TW2, TW9, TW10, TW11, TW12

Southwark

Southwark · SE1, SE5, SE15, SE16, SE17, SE21, SE22

Sutton

Sutton · KT4, SM1, SM2, SM3, SM5, SM6

Tower Hamlets

Tower Hamlets · E1, E1W, E2, E3, E14

Waltham Forest

Waltham Forest · E4, E10, E11, E17

Wandsworth

Wandsworth · SW11, SW12, SW15, SW17, SW18

Westminster

Westminster · NW8, SW1A, SW1E, SW1H, SW1P, SW1V, SW1W, SW1X, SW1Y, W1A, W1B, W1C, W1D, W1F, W1G, W1H, W1J, W1K, W1S, W1U, W1W, W2, W9, WC2N, WC2R

33 service areas and 732 villages, suburbs and localities are recognised by CoverageMaps Pro™ across London, including Bethnal Green, Peckham, Tottenham, Shepherd's Bush, Streatham, Walthamstow, Wimbledon, Woolwich. Smaller places are routed to their nearest service area rather than given their own page.

Postcode districts

London postcode districts

London postal districts rarely align with borough boundaries, and the outer areas are shared with Essex, Hertfordshire, Kent, Surrey and Buckinghamshire. Each district below is listed against the borough its centre actually falls in, with boundary crossings stated.

E postcode area
E1, E1W, E2, E3, E4, E5, E6, E7, E8, E9, E10, E11, E12, E13, E14, E15, E16, E17, E18, E20
EC postcode area
EC1A, EC1M, EC1N, EC1R, EC1V, EC1Y, EC2A, EC2M, EC2N, EC2R, EC2V, EC2Y, EC3A, EC3M, EC3N, EC3R, EC3V, EC4A, EC4M, EC4N, EC4R, EC4V, EC4Y
N postcode area
N1, N1C, N2, N3, N4, N5, N6, N7, N8, N9, N10, N11, N12, N13, N14, N15, N16, N17, N18, N19, N20, N21, N22
NW postcode area
NW1, NW2, NW3, NW4, NW5, NW6, NW7, NW8, NW9, NW10, NW11
SE postcode area
SE1, SE2, SE3, SE4, SE5, SE6, SE7, SE8, SE9, SE10, SE11, SE12, SE13, SE14, SE15, SE16, SE17, SE18, SE19, SE20, SE21, SE22, SE23, SE24, SE25, SE26, SE27, SE28
SW postcode area
SW1A, SW1E, SW1H, SW1P, SW1V, SW1W, SW1X, SW1Y, SW2, SW3, SW4, SW5, SW6, SW7, SW8, SW9, SW10, SW11, SW12, SW13, SW14, SW15, SW16, SW17, SW18, SW19, SW20
W postcode area
W1A, W1B, W1C, W1D, W1F, W1G, W1H, W1J, W1K, W1S, W1T, W1U, W1W, W2, W3, W4, W5, W6, W7, W8, W9, W10, W11, W12, W13, W14
WC postcode area
WC1A, WC1B, WC1E, WC1H, WC1N, WC1R, WC1V, WC1X, WC2A, WC2B, WC2N, WC2R
BR postcode area
BR1, BR2, BR3, BR4, BR5, BR6, BR7
CR postcode area
CR0, CR2, CR4, CR5, CR7, CR8, CR9
DA postcode area
DA5, DA6, DA7, DA8, DA14, DA15, DA16, DA17, DA18
EN postcode area
EN1, EN2, EN3, EN4, EN5
HA postcode area
HA1, HA2, HA3, HA4, HA5, HA6, HA7, HA8, HA9
IG postcode area
IG1, IG2, IG3, IG4, IG5, IG6, IG7, IG8, IG11
KT postcode area
KT1, KT2, KT3, KT4, KT5, KT6, KT9
RM postcode area
RM1, RM2, RM3, RM5, RM6, RM7, RM8, RM9, RM10, RM11, RM12, RM13, RM14
SM postcode area
SM1, SM2, SM3, SM4, SM5, SM6
TW postcode area
TW1, TW2, TW3, TW4, TW5, TW6, TW7, TW8, TW9, TW10, TW11, TW12, TW13, TW14
UB postcode area
UB1, UB2, UB3, UB4, UB5, UB6, UB7, UB8, UB9, UB10, UB11

Show the full postcode district table (267 districts)— district, main locality, service area and boundary notes

London postcode districts, their primary service area and boundary notes
District	Main locality	Service area	Notes
BR1	Bromley	Bromley	Within London
BR2	Bromley	Bromley	Within London
BR3	Bromley	Bromley	Spans Bromley and Croydon, Lewisham.
BR4	Bromley	Bromley	Within London
BR5	Bromley	Bromley	Within London
BR6	Bromley	Bromley	Mostly Bromley; this district also extends into Sevenoaks.
BR7	Bromley	Bromley	Within London
CR0	Croydon	Croydon	Within London
CR2	Croydon	Croydon	Within London
CR4	Merton	Merton	Spans Merton and Croydon, Lambeth, Sutton.
CR5	Croydon	Croydon	Mostly Croydon; this district also extends into Reigate and Banstead.
CR7	Croydon	Croydon	Within London
CR8	Croydon	Croydon	Mostly Croydon; this district also extends into Tandridge.
CR9	Croydon	Croydon	Within London
DA5	Bexley	Bexley	Mostly Bexley; this district also extends into Dartford.
DA6	Bexley	Bexley	Within London
DA7	Bexley	Bexley	Within London
DA8	Bexley	Bexley	Within London
DA14	Bexley	Bexley	Mostly Bexley; this district also extends into Dartford.
DA15	Bexley	Bexley	Within London
DA16	Bexley	Bexley	Within London
DA17	Bexley	Bexley	Mostly Bexley; this district also extends into Dartford.
DA18	Bexley	Bexley	Within London
E1	Tower Hamlets	Tower Hamlets	Spans Tower Hamlets and City of London, Hackney.
E1W	Tower Hamlets	Tower Hamlets	Within London
E2	Tower Hamlets	Tower Hamlets	Within London
E3	Tower Hamlets	Tower Hamlets	Within London
E4	Waltham Forest	Waltham Forest	Mostly Waltham Forest; this district also extends into Epping Forest.
E5	Hackney	Hackney	Within London
E6	Newham	Newham	Within London
E7	Newham	Newham	Spans Newham and Redbridge, Waltham Forest.
E8	Hackney	Hackney	Spans Hackney and Islington, Tower Hamlets.
E9	Hackney	Hackney	Within London
E10	Waltham Forest	Waltham Forest	Within London
E11	Waltham Forest	Waltham Forest	Within London
E12	Newham	Newham	Within London
E13	Newham	Newham	Within London
E14	Tower Hamlets	Tower Hamlets	Within London
E15	Newham	Newham	Spans Newham and Hackney, Tower Hamlets, Waltham Forest.
E16	Newham	Newham	Within London
E17	Waltham Forest	Waltham Forest	Within London
E18	Redbridge	Redbridge	Within London
E20	Newham	Newham	Spans Newham and Hackney, Tower Hamlets, Waltham Forest.
EC1A	Islington	Islington	Within London
EC1M	Islington	Islington	Spans Islington and Camden, City of London.
EC1N	Camden	Camden	Within London
EC1R	Islington	Islington	Within London
EC1V	Islington	Islington	Within London
EC1Y	Islington	Islington	Within London
EC2A	Islington	Islington	Spans Islington and City of London, Hackney.
EC2M	City of London	City of London	Spans City of London and Hackney, Islington, Tower Hamlets.
EC2N	City of London	City of London	Within London
EC2R	City of London	City of London	Within London
EC2V	City of London	City of London	Within London
EC2Y	City of London	City of London	Within London
EC3A	City of London	City of London	Within London
EC3M	City of London	City of London	Within London
EC3N	City of London	City of London	Within London
EC3R	City of London	City of London	Within London
EC3V	City of London	City of London	Within London
EC4A	City of London	City of London	Spans City of London and Islington, Westminster.
EC4M	City of London	City of London	Within London
EC4N	City of London	City of London	Within London
EC4R	City of London	City of London	Within London
EC4V	City of London	City of London	Within London
EC4Y	City of London	City of London	Spans City of London and Islington, Westminster.
EN1	Enfield	Enfield	Within London
EN2	Enfield	Enfield	Mostly Enfield; this district also extends into Welwyn Hatfield.
EN3	Enfield	Enfield	Within London
EN4	Barnet	Barnet	Mostly Barnet; this district also extends into Hertsmere.
EN5	Barnet	Barnet	Mostly Barnet; this district also extends into Hertsmere.
HA1	Harrow	Harrow	Within London
HA2	Harrow	Harrow	Within London
HA3	Harrow	Harrow	Within London
HA4	Hillingdon	Hillingdon	Within London
HA5	Harrow	Harrow	Mostly Harrow; this district also extends into Three Rivers.
HA6	Hillingdon	Hillingdon	Mostly Hillingdon; this district also extends into Three Rivers.
HA7	Harrow	Harrow	Mostly Harrow; this district also extends into Hertsmere.
HA8	Barnet	Barnet	Spans Barnet and Brent, Harrow.
HA9	Brent	Brent	Within London
IG1	Redbridge	Redbridge	Within London
IG2	Redbridge	Redbridge	Within London
IG3	Redbridge	Redbridge	Within London
IG4	Redbridge	Redbridge	Within London
IG5	Redbridge	Redbridge	Within London
IG6	Redbridge	Redbridge	Within London
IG7	Redbridge	Redbridge	Mostly Redbridge; this district also extends into Epping Forest.
IG8	Redbridge	Redbridge	Mostly Redbridge; this district also extends into Epping Forest.
IG11	Barking and Dagenham	Barking and Dagenham	Spans Barking and Dagenham and Newham, Redbridge.
KT1	Kingston upon Thames	Kingston upon Thames	Within London
KT2	Kingston upon Thames	Kingston upon Thames	Within London
KT3	Kingston upon Thames	Kingston upon Thames	Within London
KT4	Sutton	Sutton	Mostly Sutton; this district also extends into Epsom and Ewell.
KT5	Kingston upon Thames	Kingston upon Thames	Within London
KT6	Kingston upon Thames	Kingston upon Thames	Mostly Kingston upon Thames; this district also extends into Elmbridge.
KT9	Kingston upon Thames	Kingston upon Thames	Mostly Kingston upon Thames; this district also extends into Elmbridge.
N1	Islington	Islington	Spans Islington and Camden, Hackney.
N1C	Camden	Camden	Within London
N2	Barnet	Barnet	Within London
N3	Barnet	Barnet	Within London
N4	Haringey	Haringey	Spans Haringey and Hackney, Islington.
N5	Islington	Islington	Within London
N6	Haringey	Haringey	Spans Haringey and Barnet, Camden, Islington.
N7	Islington	Islington	Within London
N8	Haringey	Haringey	Spans Haringey and Islington.
N9	Enfield	Enfield	Within London
N10	Haringey	Haringey	Within London
N11	Enfield	Enfield	Spans Enfield and Barnet, Haringey.
N12	Barnet	Barnet	Within London
N13	Enfield	Enfield	Within London
N14	Enfield	Enfield	Within London
N15	Haringey	Haringey	Spans Haringey and Hackney, Islington.
N16	Hackney	Hackney	Within London
N17	Haringey	Haringey	Spans Haringey and Enfield, Waltham Forest.
N18	Enfield	Enfield	Within London
N19	Islington	Islington	Within London
N20	Barnet	Barnet	Within London
N21	Enfield	Enfield	Within London
N22	Haringey	Haringey	Within London
NW1	Camden	Camden	Within London
NW2	Brent	Brent	Spans Brent and Barnet, Camden.
NW3	Camden	Camden	Within London
NW4	Barnet	Barnet	Within London
NW5	Camden	Camden	Within London
NW6	Camden	Camden	Spans Camden and Brent, Westminster.
NW7	Barnet	Barnet	Within London
NW8	Westminster	Westminster	Spans Westminster and Camden.
NW9	Brent	Brent	Spans Brent and Barnet, Harrow.
NW10	Brent	Brent	Spans Brent and Ealing, Hammersmith and Fulham.
NW11	Barnet	Barnet	Within London
RM1	Havering	Havering	Within London
RM2	Havering	Havering	Within London
RM3	Havering	Havering	Within London
RM5	Havering	Havering	Spans Havering and Barking and Dagenham, Redbridge.
RM6	Barking and Dagenham	Barking and Dagenham	Within London
RM7	Havering	Havering	Within London
RM8	Barking and Dagenham	Barking and Dagenham	Within London
RM9	Barking and Dagenham	Barking and Dagenham	Within London
RM10	Barking and Dagenham	Barking and Dagenham	Within London
RM11	Havering	Havering	Within London
RM12	Havering	Havering	Within London
RM13	Havering	Havering	Within London
RM14	Havering	Havering	Mostly Havering; this district also extends into Brentwood, Thurrock.
SE1	Southwark	Southwark	Within London
SE2	Greenwich	Greenwich	Within London
SE3	Greenwich	Greenwich	Within London
SE4	Lewisham	Lewisham	Within London
SE5	Southwark	Southwark	Within London
SE6	Lewisham	Lewisham	Within London
SE7	Greenwich	Greenwich	Within London
SE8	Lewisham	Lewisham	Spans Lewisham and Greenwich, Southwark.
SE9	Greenwich	Greenwich	Spans Greenwich and Bexley, Bromley, Lewisham.
SE10	Greenwich	Greenwich	Within London
SE11	Lambeth	Lambeth	Within London
SE12	Lewisham	Lewisham	Spans Lewisham and Bromley, Greenwich.
SE13	Lewisham	Lewisham	Within London
SE14	Lewisham	Lewisham	Within London
SE15	Southwark	Southwark	Within London
SE16	Southwark	Southwark	Within London
SE17	Southwark	Southwark	Within London
SE18	Greenwich	Greenwich	Within London
SE19	Croydon	Croydon	Spans Croydon and Bromley, Lambeth, Southwark.
SE20	Bromley	Bromley	Within London
SE21	Southwark	Southwark	Within London
SE22	Southwark	Southwark	Within London
SE23	Lewisham	Lewisham	Within London
SE24	Lambeth	Lambeth	Within London
SE25	Croydon	Croydon	Within London
SE26	Lewisham	Lewisham	Spans Lewisham and Bromley, Southwark.
SE27	Lambeth	Lambeth	Within London
SE28	Greenwich	Greenwich	Within London
SM1	Sutton	Sutton	Within London
SM2	Sutton	Sutton	Mostly Sutton; this district also extends into Epsom and Ewell, Reigate and Banstead.
SM3	Sutton	Sutton	Mostly Sutton; this district also extends into Epsom and Ewell.
SM4	Merton	Merton	Within London
SM5	Sutton	Sutton	Mostly Sutton; this district also extends into Reigate and Banstead.
SM6	Sutton	Sutton	Within London
SW1A	Westminster	Westminster	Within London
SW1E	Westminster	Westminster	Within London
SW1H	Westminster	Westminster	Within London
SW1P	Westminster	Westminster	Within London
SW1V	Westminster	Westminster	Within London
SW1W	Westminster	Westminster	Spans Westminster and Kensington and Chelsea.
SW1X	Westminster	Westminster	Spans Westminster and Kensington and Chelsea.
SW1Y	Westminster	Westminster	Within London
SW2	Lambeth	Lambeth	Within London
SW3	Kensington and Chelsea	Kensington and Chelsea	Spans Kensington and Chelsea and Westminster.
SW4	Lambeth	Lambeth	Within London
SW5	Kensington and Chelsea	Kensington and Chelsea	Within London
SW6	Hammersmith and Fulham	Hammersmith and Fulham	Within London
SW7	Kensington and Chelsea	Kensington and Chelsea	Within London
SW8	Lambeth	Lambeth	Within London
SW9	Lambeth	Lambeth	Within London
SW10	Kensington and Chelsea	Kensington and Chelsea	Within London
SW11	Wandsworth	Wandsworth	Within London
SW12	Wandsworth	Wandsworth	Within London
SW13	Richmond upon Thames	Richmond upon Thames	Within London
SW14	Richmond upon Thames	Richmond upon Thames	Within London
SW15	Wandsworth	Wandsworth	Spans Wandsworth and Kingston upon Thames, Richmond upon Thames.
SW16	Lambeth	Lambeth	Spans Lambeth and Croydon, Merton, Wandsworth.
SW17	Wandsworth	Wandsworth	Within London
SW18	Wandsworth	Wandsworth	Within London
SW19	Merton	Merton	Within London
SW20	Merton	Merton	Within London
TW1	Richmond upon Thames	Richmond upon Thames	Within London
TW2	Richmond upon Thames	Richmond upon Thames	Within London
TW3	Hounslow	Hounslow	Within London
TW4	Hounslow	Hounslow	Within London
TW5	Hounslow	Hounslow	Within London
TW6	Hillingdon	Hillingdon	Mostly Hillingdon; this district also extends into Spelthorne.
TW7	Hounslow	Hounslow	Within London
TW8	Hounslow	Hounslow	Within London
TW9	Richmond upon Thames	Richmond upon Thames	Within London
TW10	Richmond upon Thames	Richmond upon Thames	Within London
TW11	Richmond upon Thames	Richmond upon Thames	Within London
TW12	Richmond upon Thames	Richmond upon Thames	Mostly Richmond upon Thames; this district also extends into Spelthorne.
TW13	Hounslow	Hounslow	Within London
TW14	Hounslow	Hounslow	Mostly Hounslow; this district also extends into Spelthorne.
UB1	Ealing	Ealing	Within London
UB2	Ealing	Ealing	Spans Ealing and Hillingdon, Hounslow.
UB3	Hillingdon	Hillingdon	Within London
UB4	Hillingdon	Hillingdon	Within London
UB5	Ealing	Ealing	Spans Ealing and Harrow, Hillingdon.
UB6	Ealing	Ealing	Within London
UB7	Hillingdon	Hillingdon	Within London
UB8	Hillingdon	Hillingdon	Mostly Hillingdon; this district also extends into Buckinghamshire.
UB9	Hillingdon	Hillingdon	Mostly Hillingdon; this district also extends into Buckinghamshire, Three Rivers.
UB10	Hillingdon	Hillingdon	Within London
UB11	Hillingdon	Hillingdon	Within London
W1A	Westminster	Westminster	Within London
W1B	Westminster	Westminster	Within London
W1C	Westminster	Westminster	Within London
W1D	Westminster	Westminster	Within London
W1F	Westminster	Westminster	Within London
W1G	Westminster	Westminster	Within London
W1H	Westminster	Westminster	Within London
W1J	Westminster	Westminster	Within London
W1K	Westminster	Westminster	Within London
W1S	Westminster	Westminster	Within London
W1T	Camden	Camden	Spans Camden and Westminster.
W1U	Westminster	Westminster	Within London
W1W	Westminster	Westminster	Within London
W2	Westminster	Westminster	Spans Westminster and Kensington and Chelsea.
W3	Ealing	Ealing	Spans Ealing and Hammersmith and Fulham, Hounslow.
W4	Hounslow	Hounslow	Spans Hounslow and Ealing, Hammersmith and Fulham.
W5	Ealing	Ealing	Within London
W6	Hammersmith and Fulham	Hammersmith and Fulham	Within London
W7	Ealing	Ealing	Within London
W8	Kensington and Chelsea	Kensington and Chelsea	Within London
W9	Westminster	Westminster	Spans Westminster and Brent, Camden, Kensington and Chelsea.
W10	Kensington and Chelsea	Kensington and Chelsea	Spans Kensington and Chelsea and Brent, Hammersmith and Fulham, Westminster.
W11	Kensington and Chelsea	Kensington and Chelsea	Spans Kensington and Chelsea and Hammersmith and Fulham, Westminster.
W12	Hammersmith and Fulham	Hammersmith and Fulham	Within London
W13	Ealing	Ealing	Within London
W14	Hammersmith and Fulham	Hammersmith and Fulham	Within London
WC1A	Camden	Camden	Within London
WC1B	Camden	Camden	Within London
WC1E	Camden	Camden	Within London
WC1H	Camden	Camden	Within London
WC1N	Camden	Camden	Within London
WC1R	Camden	Camden	Within London
WC1V	Camden	Camden	Spans Camden and City of London, Islington.
WC1X	Camden	Camden	Spans Camden and Islington.
WC2A	Camden	Camden	Spans Camden and City of London, Islington, Westminster.
WC2B	Camden	Camden	Spans Camden and Islington, Westminster.
WC2N	Westminster	Westminster	Within London
WC2R	Westminster	Westminster	Within London

Source: ONS Postcode Directory via postcodes.io (postcode districts, local authorities, parishes) and ONS 2013 LAD boundaries (geometry). OGL v3. Last verified 2026-08-17. Districts that straddle a boundary are shown with the boundary stated rather than claimed as London coverage.

Property and access

What affects a London heat treatment

The practical detail of the building changes the plan far more than the region does.

Converted houses and flats

Much of inner London is Victorian and Edwardian houses split into flats. Conversions frequently share floor voids, risers and party walls between units, so the treated area has to be sealed and monitored with the neighbouring flats in mind, and neighbours may need to be informed.

Mansion blocks and purpose-built estates

Mansion blocks and post-war estates have thick internal structures, communal corridors and, often, a caretaker or estate office. Equipment routes, lift dimensions and out-of-hours access are agreed with the building before a date is held.

Managed buildings and new-build towers

In managed developments the freeholder or managing agent controls loading bays, service lifts, fire-alarm isolation and permitted working hours. That permission is part of planning the job, not an afterthought on the day.

HMOs and shared housing

London has a very large shared-housing sector. Every occupant's room has to be prepared, and someone must be responsible for access and for keeping the property empty during treatment.

Floor level, lift and stair access

Equipment weight, lift size and stair width genuinely limit what can be brought into a flat. We confirm floor level, lift availability and the carrying route before quoting.

Parking, loading and restrictions

Controlled parking zones, red routes, the Congestion Charge and ULEZ, permit-only bays and narrow terraced streets all affect how equipment reaches the property. Loading arrangements are confirmed in advance.

Adjoining properties

In terraces, conversions and blocks, bed bugs can move between units. We are explicit about what treating one flat can and cannot achieve when the neighbouring property is also affected.

Outer London suburbs

Bromley, Havering, Hillingdon, Sutton and Croydon are largely inter-war and post-war houses with driveways and predictable layouts — logistically closer to a home-counties job than an inner-London one.

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The treatment

How the treatment itself works

The method does not change between towns. These are the authoritative pages.

Quotations

How treatment is quoted in London

Quotations follow the same national approach. There is no London surcharge and no automated price — every quotation is prepared by a person.

Quoted individually

Every property is quoted on its own treatment requirements

Prepared by a person

No automated calculator and no published price list

How Quotations Work

Guarantee

Six-month guarantee

6-Month Guarantee

Our six-month guarantee provides additional reassurance following qualifying treatments. Full guarantee conditions are provided before treatment and form part of the customer agreement.

Terms and conditions apply. The guarantee is conditional, and known operational conditions include matters such as:

Bed bug activity originating from an adjoining property
Reintroduction following treatment
Activity outside the agreed treatment scope
Failure to comply with agreed preparation requirements
Failure to follow relevant aftercare requirements

Full conditions are provided in writing before treatment. This page explains the principle of the guarantee only — it is not the customer agreement.

Guarantee Information

Evidence

London treatment evidence

We do not publish invented local case studies. Anonymised London evidence will appear here once genuine treatment records have been through our approval and anonymisation process.

Case Studies Request A Quote

Questions

London questions

Which parts of London do you cover?: Greater London sits inside our operating region and CoverageMaps Pro™ recognises all 32 boroughs and the City of London. Whether we can treat a specific property depends on the building, access and scheduling, which is confirmed at enquiry stage.
My postcode is E, N, SE or SW — which borough am I in?: Postal districts and boroughs do not line up. Search your full postcode above and CoverageMaps Pro™ will name the borough its district falls in, and flag where the district crosses into another borough or county.
Do you treat flats in managed blocks and towers?: Yes, where the building allows it. Managing-agent permission, lift and loading access, floor level and any fire-system requirements are confirmed before a date is held.
My neighbour also has bed bugs. Can you treat just my flat?: Treating one flat is possible and often necessary, but in a conversion or block bed bugs can move between units. We will tell you honestly what a single-property treatment can achieve in your building rather than promising a whole-block result.
Do you publish borough-by-borough pages?: No. Boroughs are recognised in the geographic engine and used to answer your search, but we do not publish a page for every borough simply to appear in local searches.
Do you have a London office?: We are a specialist mobile heat treatment service and do not publish local office addresses. Greater London is a service area, not a branch location.

Request treatment in London

Send us your postcode, property type and what you have found. We will confirm whether we can help and what the treatment would involve.

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Enquiries: enquiries@bedbugheatexpertsuk.co.uk · 01727 601007