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Cardiff HMO Profit Calculator
Model room-by-room rents, voids, mortgage, utilities, council tax, maintenance, management and annual compliance costs.
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HMO Landlord Resources
Practical information, market updates and guidance for HMO landlords and property investors in Cardiff and South Wales.
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Check the numbers before making the next decision.
Use the HMO Profit Calculator and Health Check, or request a free performance review.
Free health check
Is Your Cardiff HMO Performing Properly?
Score rent, occupancy, profitability, running costs, compliance, management and investment performance.
Start the Health Check →Free 20-minute review
Cardiff HMO Performance Review
A focused initial review of rents, occupancy, gross income, management structure, major issues and possible next steps.
Request My Free Review →£395 detailed assessment
Full HMO Performance & Viability Assessment
A deeper room-by-room commercial assessment covering achievable rents, running costs, potential uplift, management options and rent guarantee viability.
View the Full Assessment →Is Your Cardiff HMO Actually Making Money? Try Our Free HMO Profit Calculator
Is your Cardiff HMO really performing as well as you think? Use our free HMO Profit Calculator to compare room rents, voids, mortgage and operating costs, then see your estimated monthly and annual cash profit.
Read article →Guaranteed Rent for HMO Landlords in Caerphilly County Borough – No Voids, No Management Fees, No Operating Costs
Own a vacant HMO in Caerphilly County Borough, or currently converting one? Rooms in Cardiff is looking for suitable properties for guaranteed rent, with no room-by-room voids, no percentage management fees and reduced day-to-day operating responsibility. Request a free HMO rental appraisal today.
Read article →Cardiff Room Rents Q3 2026: Is HMO Property Still Worth Considering?
Cardiff room rents are hovering around £600 a month — and in many better-quality house shares, £650 or more is now being advertised. So […]
Read article →Cardiff Landlords: Could You Be the Next Rachel Reeves?
If Rachel Reeves can slip up, any landlord can. Discover how to stay compliant — and claim your free Cardiff licensing guide.
Read article →Limited Company Landlords — Act Now to Stay Compliant!
Limited company landlords must verify their identity with Companies House — stay compliant and protect your property business in Wales
Read article →How to Raise Rent Legally: Tips for Welsh Landlords
Learn how to increase rent in Wales legally and confidently. Download our free landlord guide to avoid disputes and protect your rental income.
Read article →Are You Following the New Rules on Abandoned Rental Properties in Wales?
Cardiff landlords — are you following the new Renting Homes (Safeguarding Property in Abandoned Dwellings) Regulations 2022? Learn how to stay compliant and claim your FREE landlord guide today with Rooms in Cardiff.
Read article →Abandonment vs Court Order: Which Is the Best Option for Landlords in Wales?
When a contract holder disappears without notice, leaving behind unpaid rent and an empty property, many landlords are left wondering what to do next.Do […]
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Shortage of 1-Bedroom Homes in Wales: Why HMO Demand is Rising in Cardiff
Wales is experiencing a shortage of 1-bedroom homes, particularly affecting young professionals and students. Increased demand for affordable housing creates an opportunity for landlords to invest in Houses in Multiple Occupation (HMOs). Rooms in Cardiff offers management services to assist landlords in maximizing rental income while contributing to homelessness support initiatives.
Read article →The Problem with Fixed-Term Occupation Contracts: What Cardiff HMO Landlords Need to Know
For Cardiff HMO landlords, transitioning from fixed-term to periodic occupation contracts is vital. Periodic contracts simplify management, reduce paperwork, and offer greater flexibility while maintaining legal protections. Although they introduce some uncertainties for tenant turnover, the benefits far outweigh the downsides, ensuring a smoother rental experience and enhanced control.
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