Commercial Insights Group
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Coverage

Where our leads come from today, and where we’re adding next.

Council areas we cover Office leases live in Basingstoke and Deane, Elmbridge, Mole Valley, Surrey Heath, Slough. School triggers live in Slough, Reading, Wokingham, Windsor and Maidenhead, Bracknell Forest, West Berkshire, Surrey, Hampshire, Hillingdon, Hounslow, Ealing, Richmond upon Thames. Next on our list: Rushmoor, Reigate and Banstead, Runnymede, Waverley, Hillingdon, Hounslow, Richmond upon Thames. SouthamptonLondonBasingstokeWinchesterElmbridgeGuildfordMole ValleySurrey HeathReadingSlough
  • Office leases and school triggersBasingstoke and Deane, Elmbridge, Mole Valley, Surrey Heath, Slough
  • Office leases next7 councils, listed below
  • School triggersBerkshire, Surrey, Hampshire and four west London boroughs
  • Not covered yetTell us if you work there

Every company in our council lists is also checked at Companies House each week.

Council boundaries: Office for National Statistics, licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right 2013.

Check your patch.

Enter a postcode or district to see what we’re tracking there.

Example

KT22, Mole Valley District Council

Office leases ending or reaching a break in the next 18 months.

Lease events tracked
100
In your 12 to 18 month window
34
Expiries / breaks
48 / 52
Rateable value £40,000+
30

We also track 14 schools and colleges here for school triggers.

Live now

What every lead is built from today.

Office leases

Council business rates lists

Basingstoke and Deane Borough Council: RG7, RG20, RG21, RG22, RG23, RG24, RG25, RG26, RG27, RG28, SO21

Lease events, next 18 months
191
In the 12 to 18 month window
62
Council list as of
16 Oct 2026

Elmbridge Borough Council: KT6, KT7, KT8, KT10, KT11, KT12, KT13, KT14

Lease events, next 18 months
168
In the 12 to 18 month window
62
Council list as of
16 Oct 2026

Mole Valley District Council: KT21, KT22, KT23, RH3, RH4, RH5, RH6

Lease events, next 18 months
154
In the 12 to 18 month window
55
Council list as of
16 Oct 2026

Slough Borough Council: SL1, SL2, SL3

Lease events, next 18 months
120
In the 12 to 18 month window
45
Council list as of
13 Oct 2026

Surrey Heath Borough Council: GU15, GU16, GU18, GU19, GU20, GU24

Lease events, next 18 months
131
In the 12 to 18 month window
50
Council list as of
16 Oct 2026

School triggers

Department for Education

Slough, Reading, Wokingham, Windsor and Maidenhead, Bracknell Forest, West Berkshire, Surrey, Hampshire, Hillingdon, Hounslow, Ealing, Richmond upon Thames

Schools and colleges tracked
1,967
Triggers in the last year
58
Register checked
27 Oct 2026

Company checks

Companies House

Every company in our council lists

Whether it’s still trading, what it does, its directors and recent changes. Closed and insolvent companies are held back.

Checked
Every week
Last check
28 Oct 2026

Next on our list

Councils whose lists give the date each business moved in, which is how we time a lease. A council moves up when clients ask for it.

West London

  • Hillingdon
  • Hounslow
  • Richmond upon Thames

Surrey

  • Runnymede
  • Waverley
  • Reigate and Banstead

Hampshire

  • Rushmoor

Later

When their lists allow: Windsor and Maidenhead, Reading, Wokingham, Bracknell Forest, West Berkshire, Guildford, Woking, Spelthorne, Hart, Ealing. School triggers already cover all of them.

Tell us where you work

More signals, later

Other public records that point to a fit-out before anyone tenders for it.

  • Registered leasesPlanned

    Recorded start dates and terms from HM Land Registry for leases of more than seven years, so those leads carry recorded dates instead of estimates.

  • Energy certificatesLooking into

    An office being let needs a valid energy certificate, so a new one often means a new tenant is on the way.

  • Planning applicationsLooking into

    Change of use and building work on offices, which often come before a fit-out.