HMO Management Costs — What Landlords Actually Pay in 2026

Why HMO Gross Yield Is Misleading

HMO investments are frequently marketed on gross yield — the total rent collected before any costs are deducted. A 12% gross yield sounds exceptional. After costs, the same property might net 6–8%, which is still above average but considerably less impressive.

Understanding the full cost profile of an HMO before you buy is the difference between a profitable investment and a time-consuming one that barely clears its mortgage.

Letting Agent Fees

If you use a letting agent to manage your HMO — advisable unless you are a committed self-manager — expect to pay:

• **Tenant find only:** 75–100% of one month's rent per room, plus VAT
• **Full management:** 12–18% of gross monthly rent, plus VAT

The higher management percentage (compared to 8–12% for single lets) reflects the increased workload: more tenants, more maintenance calls, room inspections, and tenancy renewals. On a five-bed HMO generating £2,500/month, an 18% management fee costs £450/month — £5,400 per year.

Always clarify exactly what is included in an agent's management fee. Routine repairs above a threshold (often £100–£200) typically attract additional charges.

Licensing Fees

Mandatory HMO licensing fees vary widely by local authority:

• **Mandatory licence (5+ occupants):** £500–£1,500 per application, valid 5 years
• **Additional licensing (3–4 occupants):** £300–£900 depending on the council
• **Selective licensing (all private rents in certain areas):** £350–£900

Some councils charge reduced fees for accredited landlords or those who use a licensed agent. Budget for renewal costs every five years, and check whether your target area has any pending scheme introductions.

Utilities and Council Tax

The majority of HMOs are let on an all-inclusive basis — landlords pay utilities and council tax and factor these into the room rent. For a well-insulated five-bed HMO in 2026, typical monthly costs are:

The single largest variable is energy. HMOs consume more energy per property due to higher occupancy and individual heating preferences. A poor EPC rating (E or below) creates both regulatory risk and cost risk — the government has signalled a minimum EPC C requirement for new tenancies in the near future.

Maintenance and Repairs

Maintenance costs in HMOs run materially higher than single lets per pound of rent collected. Shared facilities — kitchens, bathrooms, hallways — sustain much higher wear and tear than equivalent spaces in an owner-occupied or single-let property.

A realistic annual maintenance budget for a well-maintained five-bed HMO is 15–20% of gross annual rent. For a property generating £30,000/year, that is £4,500–£6,000 in maintenance, repairs, and replacements — not including major capital works.

HMO Insurance

Standard buy-to-let insurance policies do not cover HMOs. A specialist HMO policy is required and costs approximately 20–40% more than a standard landlord policy. On a mid-terrace five-bed HMO, expect to pay £600–£1,200 per year depending on location, construction, and claims history.

Mortgage Finance

HMO mortgages carry higher interest rates than standard buy-to-let mortgages — typically 0.5–1.0 percentage points above comparable single-let products. Lenders apply stricter criteria, often requiring prior HMO experience, minimum portfolio size, or a specialist broker. Arrangement fees are also higher, averaging £1,000–£2,000 per product.

Pulling It Together

For a five-bed HMO generating £2,500/month (£30,000/year gross):

This gives a net return of roughly 6–7% on a £90,000 equity stake — respectable, but significantly below the headline gross yield.

Use our [HMO calculator](/hmo-calculator) to input your own figures and see a fully itemised cost and yield projection.