County Durham · North East
Bed Bug Heat Treatment in County Durham
County Durham runs from the Wear valley and the former coalfield in the east to Weardale, Teesdale and the Pennines in the west. Durham City, Chester-le-Street, Consett, Bishop Auckland and Peterlee are close together, but the upper dales are a genuinely long journey and are grouped into planned days.
CoverageMaps Pro™
County Durham coverage map
Select a service area to see its postcode districts. Outlines follow published authorities boundaries; the map shows geography, not confirmed availability.
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.
County Durham
Durham
Postcode districts: DH1
CoverageMaps Pro™ has matched this location geographically — likely within our operating area, subject to confirmation.
Location search
Find your postcode, town or village
Enter a full postcode, a postcode district, a town, or a County Durham 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.
Service hubs
Bed bug heat treatment hubs in County Durham
6 primary service hubs cover County Durham. Every town and village in the region is served from one of them — open a hub for its treatment detail and the areas it covers.
Areas we cover
County Durham districts, service areas and postcodes
Coverage grouped by authorities, with service areas, postcode districts and boundary detail from the verified geographic registry. A geographic match is not the same as confirmed service availability.
County Durham is a single unitary authority, created in 2009 when the county council and its seven districts were merged. Darlington, Hartlepool, Stockton and the Tees Valley authorities are separate and are covered under Tees Valley. Each table states the authority an address sits in.
County Durham
- Annfield Plain
- Aycliffe Village
- Barnard Castle · DL12
- Bearpark
- Bishop Auckland · DL14
- Blackhall Colliery
- Bowburn
- Burnopfield
- Byers Green
- Chester-le-Street
- Chilton
- Cockfield
- Consett · DH8
- Cornforth
- Cotherstone
- Coundon
- Coxhoe
- Crook
- Croxdale
- Dawdon
- Deneside
- Durham · DH1
- Easington Colliery
- Eastgate
- Eldon Lane
- Esh Winning
- Evenwood
- Ferryhill · DL17
- Fishburn
- Frosterley
- Gainford
- Great Lumley · DH3
- Haswell
- Horden · TS27
- Hunwick · DL15
- Kelloe
- Lanchester
- Langley Park
- Leadgate
- Middlestone Moor
- Middleton-in-Teesdale
- Murton
- Newton Aycliffe · DL5
- Ouston
- Pelton · DH2
- Peterlee · SR8
- Quarrington Hill
- Rookhope
- Sacriston
- Seaham · SR7
- Sedgefield · TS21
- Shildon · DL4
- Shotton Colliery
- South Hetton
- Spennymoor
- Staindrop
- Stanhope
- Stanley · DH9
- Station Town
- Thornley
- Toronto
- Tow Law
- Trimdon · TS29
- Tudhoe · DL16
- Ushaw Moor
- West Auckland
- Wheatley Hill · DH6
- Wingate · TS28
- Witton Gilbert · DH7
- Wolsingham · DL13
Postcode districts
DH1 · DH2 · DH3 · DH6 · DH7 · DH8 · DH9 · DL4 · DL5 · DL12 · DL13 · DL14 · DL15 · DL16 · DL17 · SR7 · SR8 · TS21 · TS27 · TS28 · TS29
- DH2 — Mostly County Durham; this district also extends into Gateshead.
- DH3 — Mostly County Durham; this district also extends into Gateshead, Sunderland.
- DH8 — Mostly County Durham; this district also extends into Northumberland.
- DH9 — Mostly County Durham; this district also extends into Gateshead.
- DL4 — Mostly County Durham; this district also extends into Darlington.
- DL5 — Mostly County Durham; this district also extends into Darlington.
- DL12 — Mostly County Durham; this district also extends into North Yorkshire, Westmorland and Furness.
- SR7 — Mostly County Durham; this district also extends into Sunderland.
- TS21 — Mostly County Durham; this district also extends into Darlington, Stockton-on-Tees.
- TS27 — Mostly County Durham; this district also extends into Hartlepool.
70 service areas and 97 villages, suburbs and localities are recognised by CoverageMaps Pro™ across County Durham, including Gilesgate, Neville's Cross, Shincliffe, Pelton, Annfield Plain, Wolsingham, Middleton-in-Teesdale, Easington Colliery. Smaller places are routed to their nearest service area rather than given their own page.
Show the full postcode district table (21 districts) — district, main locality, service area and boundary notes
| District | Main locality | Service area | Notes |
|---|---|---|---|
| DH1 | Durham | Durham | Within County Durham |
| DH2 | Pelton | Pelton | Mostly County Durham; this district also extends into Gateshead. |
| DH3 | Great Lumley | Great Lumley | Mostly County Durham; this district also extends into Gateshead, Sunderland. |
| DH6 | Wheatley Hill | Wheatley Hill | Within County Durham |
| DH7 | Witton Gilbert | Witton Gilbert | Within County Durham |
| DH8 | Consett | Consett | Mostly County Durham; this district also extends into Northumberland. |
| DH9 | Stanley | Stanley | Mostly County Durham; this district also extends into Gateshead. |
| DL4 | Shildon | Shildon | Mostly County Durham; this district also extends into Darlington. |
| DL5 | Newton Aycliffe | Newton Aycliffe | Mostly County Durham; this district also extends into Darlington. |
| DL12 | Barnard Castle | Barnard Castle | Mostly County Durham; this district also extends into North Yorkshire, Westmorland and Furness. |
| DL13 | Wolsingham | Wolsingham | Within County Durham |
| DL14 | Bishop Auckland | Bishop Auckland | Within County Durham |
| DL15 | Hunwick | Hunwick | Within County Durham |
| DL16 | Tudhoe | Tudhoe | Within County Durham |
| DL17 | Ferryhill | Ferryhill | Within County Durham |
| SR7 | Seaham | Seaham | Mostly County Durham; this district also extends into Sunderland. |
| SR8 | Peterlee | Peterlee | Within County Durham |
| TS21 | Sedgefield | Sedgefield | Mostly County Durham; this district also extends into Darlington, Stockton-on-Tees. |
| TS27 | Horden | Horden | Mostly County Durham; this district also extends into Hartlepool. |
| TS28 | Wingate | Wingate | Within County Durham |
| TS29 | Trimdon | Trimdon | Within County Durham |
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 County Durham coverage.
Property and access
What affects a County Durham heat treatment
The practical detail of the building changes the plan far more than the region does.
Student housing in Durham City
Viaduct, Gilesgate, Claypath and Crossgate carry large shared student houses with rapid turnover between lets, and each is assessed as one property.
Former colliery terraces
Easington, Blackhall, Shotton, Horden, Stanley and the coalfield villages hold long terraced rows where adjoining properties and shared roof voids matter to the plan.
Historic city property
Durham's centre includes listed and older stone buildings with thick walls and awkward stairs, which changes how heat is applied, monitored and recorded.
New estate housing
Newton Aycliffe, Spennymoor and the edges of Durham and Chester-le-Street include modern estates where cabling, parking and garage access are planned in advance.
Dales and farm property
Weardale and Teesdale hold stone farmhouses, cottages and barn conversions on narrow roads where access, turning space and power supply are confirmed at survey.
Guest houses and hotels
Durham City, Barnard Castle and the dales carry guest houses and small hotels with booking calendars that the room order is planned around.
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 County Durham
Quotations follow the same national approach. There is no County Durham 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
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 InformationEvidence
County Durham treatment evidence
We do not publish invented local case studies. Anonymised County Durham evidence will appear here once genuine treatment records have been through our approval and anonymisation process.
Questions
County Durham questions
- Is County Durham one council?
- Yes, since 2009. Darlington, Hartlepool, Stockton, Middlesbrough and Redcar and Cleveland are separate authorities and are covered under Tees Valley.
- Are the upper dales covered?
- Yes. Weardale and Teesdale are worked from Barnard Castle and Bishop Auckland, with travel time built into the day.
- Do you work in student housing between lets?
- Yes. Changeover periods are often the easiest window, and the whole house is assessed rather than a single room.
- Is Peterlee served from Durham?
- No. Peterlee is its own hub and covers the east Durham coastal towns and villages.
- Can a listed building be heat treated?
- Access and construction are checked at survey, and the plan is set around what the building can safely take.
Request treatment in County Durham
Send us your postcode, property type and what you have found. We will confirm whether we can help and what the treatment would involve.
Enquiries: enquiries@bedbugheatexpertsuk.co.uk · 01727 601007