link to ringley website
  • Home
  • About Us
    About us & leadership Awards Savings for Clients Case Studies Green Management Strategies Market Overview Leasehold Reform Campaign Money Back Guarantee
  • Our Services
    • Asset Management
      • UK Asset Management
      • Project Monitoring
      • ESG Consultancy & Implementation
      • PropTech & Living Sectors Platform
      • Marketing Insights
      • Resident Journey
      • Stabilised Assets
      • UK Build to Rent
      • UK Later Living
      • UK Co-Living
      • UK Student Accommodation
      • UK Single Family Housing
    • Block Management
      • Overview - London
      • Overview - Wales & West
      • Overview - Southwest
      • Right to Manage
      • Freehold Management
      • Resident Management
      • Estates of Houses
      • Ground Rent Collection
      • How to change agent?
      • Block Management Services
      • Can't afford an agent?
      • Legal & Tribunals
      • Top 10 Tips
      • Report an incident
    • Commercial Management
    • Law
      • Overview
      • Meet The Team
      • Recommendations
      • Right to Manage
      • Lease Extensions
      • Freehold Purchase
      • Absentee Freeholder
      • Court Appointed Manager
      • Conveyancing - Wales
      • Conveyancing - England
      • Service Charge/Rent Arrears Recovery
      • Company Secretary
    • Property Valuations
      • Overview
      • Loan Security
      • Company Accounts
      • Lease Extensions
      • Freehold Purchase
      • Rent Reviews
      • Ground Rent Investment
      • Development Valuations
      • Expert Witness & Litigation
      • Tax, Trusts & Accounts Valuations
      • Trading Business
      • Compulsory Purchase
      • Residential Valuations
    • Engineering
      • Overview
      • EWS1 Consultancy
      • Asbestos
      • Contract Administration
      • Fire Assesment
      • Homebuyer Survey
      • Building Survey
      • Schedules
      • Party Wall Matters
      • Principle Designer
      • Disability Access Audits
      • Small Building Works
      • Fire Door Inspection
      • Insurance Valuations
    • Property Accounting
      • Finance
      • Quote For Service Charge Accounts?
      • Property Accounting Law
      • Accounting Updates
      • To Audit or Not?
    • Plant & Facilities Management
      • Plant & Facilities Management
      • Fire Door Inspection APP
      • Fire Safety Update
    • Site Staffing Solutions
      • Ringley Integrated Site Staff Solutions
    • Leasehold Guidance
      • Overview
      • Right to Manage
      • Purchasing The Freehold
      • Court Appointed Manager
      • Absentee Freeholder
  • Insights
    Asset Management Articles Block Management Blogs Publications BTR Rental Market Blogs Customer Insights FAQ - Ask Our Experts Insurance Calculator
  • Get In Touch
  • Work with us
  • Portal Login
How to weed out the cannabis crooks

Written by: Mary-Anne Bowring 26/11/2021
  747       0
Responsive image

The Rising Threat of Cannabis Farms in Rented Homes

Cannabis farms in rented homes are on the increase, and landlords should be aware that this kind of criminal activity could be going on in their property.

Key Warning Signs to Watch For

A week of action by the police in November highlighted these tell-tale signs:

  • A sudden jump/fall in electricity bills

  • Strong, sickly smells

  • Excessive security in and around a property

  • High levels of heat and condensation resulting in mildew or peeling paint

  • Lots of visitors - often at unsociable hours

  • Lack of frost or snow on roofs in times of cold weather

  • Bright lights left constantly on

  • Low-level noise from a ventilation system

  • Cannabis growing paraphernalia such as lighting and ventilation equipment

  • Windows constantly covered or blacked out

  • Lots of cables, or electrical wiring being tampered with

  • Bin bags full of stalks and roots of cannabis plants, discarded when the plants are harvested.

Police Action and Nationwide Concern

The campaign was carried out in and around Northamptonshire earlier this month, but the police were quick to point out that the problem of cannabis grows is widespread across the whole of the UK.

The Costly Impact on Property Owners

The people responsible can cause thousands of pounds worth of property damage, and the bypassing of the electrical supply, which is commonly carried out, can pose a very real danger to the public.

The Dangers of Cannabis Growers

Growing cannabis is a high-value activity, and the people involved in it are potentially dangerous. It is important to be cautious when dealing with such situations.

What Landlords Should Do

Never approach a tenant yourself if you think they are carrying out an illegal activity in your rented home. As a landlord, you need to be alert to the problem and contact the police immediately if you spot anything that makes you suspicious.



POPULAR POSTS

Why we need S21

Making money from short-term lets? Check your lease first!

Deposit passporting - have your say

Landlords beware - Don't believe everything you read!

Know your onions - and your tomatoes!

RECENT POSTS

Leasehold Reform and Ground Rents: Are We Misunderstanding the Role of the Freeholder?

Service Charge Disputes: What Can Be Disputed, How, and the Role of the First-Tier Tribunal

Ministry of Housing Communities & Local Government: Modifying Planning Obligations

Why Standing Orders Don't Really Work for Service Charges

The Essential Guide to Landlord Legislation in the UK: What Every Landlord Needs to Know


Blogs on similar property topics

ASSET MANAGEMENT
The Rental Market: BTR vs Traditional Leasing
Build to Rent (BTR), is a growing segment of the UK residential sector and is gaining pace as more institutional landlords jump in to improve the quality of buildings and amenities provided. Yet, not enough renters are aware of all the benefits offered.The mindset of young professionals has changed; quality and maintaining a healthy work-life balance are much higher up the agenda. Not surprisingly, BTR developments aim to cater to these needs,...

Read More

ASSET MANAGEMENT
Smoke Alarms - Why you must install them
Smoke alarms are an essential feature of any property, providing the first line of defense against the dangers of fire. Fires can be devastating, with the potential to cause serious damage to both property and lives. When installed and maintained properly, smoke alarms are invaluable in detecting fires early, alerting occupants, and giving them critical time to evacuate or take necessary actions. The importance of this cannot be overstated, as...

Read More

ASSET MANAGEMENT
The New Building Safety Act Becomes Law As More Developers Sign the Building Safety Pledge Contract
The UK Levelling UP Secretary, Greg Clark, has announced that the building safety pledge contracts will soon become a legally binding requirement that all leading UK house builders must sign within a month. However, it will take a coordinated effort by all the stakeholders, including contractors, manufacturers, insurers, building owners, house builders, and many others, to achieve this challenging task.

Read More

Meet our Expert Property Commentators

Mary-Anne Bowring FTPI FRICS FARLA FCABE Founder/Head of Asset Management

Strategic partnerships, holistic delivery/ opportunities, growth, value engineering, thought leadership

Ian Barber MD BTR Mobilisation & Leasing

Runs HQ & site lease-up teams. Drives rent pricing, mobilisation, marketing, happy residents!

Jon Curtis MRICS Head of Building Engineering

Chartered Building Surveyor. Lectures on EWS1 & building safety. Runs CapEx programmes.

Kate Robinson MTPI MD Blocks/FM Management (London Region)

Master plan setup, ops and staffing and resident engagement. ISO45001 champion.

Lee Harle Partner Ringley Law

Plot conveyancing. Debt litigation. Group Company Secretary.

Natalie Birmingham Helpdesk Support Manager

Trainer & Helpdesk Manager: people, systems,contractors. ISO45001 supply chain accreditation.

Chris Georgalis MRICS Head of Commercial Valuation

Chartered Valuer. Rental valuations: retail, leisure. IRR modelling and valuations for secured lending. Compulsory purchase & rent reviews

Nichola Pughe MRICS Head of Residential Valuation

Chartered Valuer. Rental development & mixed use valuations, IRR modelling. Leasehold enfranchisement specialist


Insights, articles & blogs
INDEX

PROPERTY
BLOGS

LANDLORD
BLOGS

PROPERTY
ARTICLES

E-BOOKS

inshights shared - link to planetrent blogs

Landlord blog
Read landlord blog
inshights shared - link to ringley blogs

Property blogs
Read property blogs
inshights shared - link to ringley articles

Property articles
Read property articles
inshights shared - link to ringley ebooks

E-books
Read E-books

Our Offices

link to ringley social media facebook link to ringley social media instagram link to ringley social media linkedin link to ringley social media x-twitter
  • West End
  • 91 Wimpole Street
  • London
  • W1G 0EF
  • T: 0207 267 2900
  • Ops Centre
  • Ringley House
  • 1 Castle Road
  • London
  • NW1 8PR
  • T: 0207 267 2900
  • HQ & Visitors
  • Ringley House
  • 47 Rochester Road
  • London
  • NW1 9JL
  • Manchester
  • 11 Swan Street
  • Northern Quarter
  • Manchester
  • M4 5JJ
  • T: 0330 174 7777
  • Cardiff
  • 122 West Bute Street
  • Cardiff Bay
  • Cardiff
  • CF10 5LJ
  • T: 0330 174 7747
link to ifsm website link to tpos website link to rics website link to ukgbc website link to governmanet security industry authority website link to alep website
  • What we do
  • Asset Management
  • Block Management
  • Facilities Management
  • Property Law
  • Surveying / Valuation
  • Building Engineering
  • Financial Services
  • Managing Agents
  • Block Management Locations
  • Co-working
  • Renting & Letting
  • Right to Manage
  • Contractor Management
  • Space to Work
  • Fees and Client Money Protections
  • Ringley Group
  • About us
  • CSR / ESG
  • BusyLiving
  • PlanetRent
  • Talk to us
  • Careers
  • Ask a Question
  • Insights
  • Articles
  • Blogs
  • Subscribe
  • BTR & PRS Buildings

Emergency Lines

0207 428 2056

0207 267 2900

solutions@ringley.co.uk

Report an incident

read more link

All content © copyright 2026. Ringley Limited. All Rights reserved. Ringley Limited, incorporated and registered in England and Wales.

Registered office: Ringley House, 1 Castle Road, London, NW1 8PR. Company No. 12416807

Terms of use | Privacy Policy | Modern slavery act | Health and Safety Policy | Anti Bribery and Corruption | COVID-19 risk assessment

Ringley Staff Dashboard