Portsmouth PRS Database Registration: What Landlords Need to Do by 2027

A new national registration requirement is heading toward every private landlord in Portsmouth, and it operates completely separately from HMO licensing. The Private Rented Sector Database launches in phases across England, and the South East window — covering Portsmouth — opens in early 2027 with a compliance deadline that leaves little room for procrastination.

The Key Dates for Portsmouth

The national PRS Database registration window for the South East region (which includes Portsmouth) opens on 15 March 2027. The statutory compliance deadline is 14 June 2027 — private landlords with properties let under assured or regulated tenancies in Portsmouth must be registered by that date, except for properties let under supported exempt accommodation tenancies.

The database opens first in the West Midlands on 15 December 2026, then rolls out region by region. You can register a property before its region's window opens.

What Registration Involves

You must register yourself and each property in England that is currently let under an assured or regulated tenancy. During the rollout, you only need to register properties that are currently under let or become let by 14 November 2027; unoccupied properties will need to be registered before they are marketed in the future. Registration requires:

• Your personal details (or company details for limited company landlords)
• The property address
• Details of any local authority HMO or other licence (if the property is licensed)
• A standard annual registration fee of £65 per property; the first payment during rollout is pro-rated

You will be asked to provide details of any HMO or other licence held by the property. A local property licence does not replace national database registration — both obligations must be met independently.

How This Sits Alongside HMO Licensing

HMO licensing and PRS Database registration are separate legal obligations with separate penalties for non-compliance.

If your property needs an HMO licence (mandatory or additional) from Portsmouth City Council, you still need that licence. The PRS Database does not change the licensing requirement. Equally, having a valid HMO licence does not exempt you from database registration.

Where they overlap is in the property information: you will be asked to provide details of any local HMO or other licence held by the property.

For properties that do not need an HMO licence — a house let to a single family, or a flat shared by two people — you still need to register if it is let under an assured or regulated tenancy. During the rollout, the registration requirement applies to properties currently let or that become let by 14 November 2027.

The PRS Landlord Ombudsman

Alongside database registration, membership of the national PRS Landlord Ombudsman scheme becomes mandatory. This is a tenant complaints and dispute resolution service — separate from the existing deposit protection schemes and separate from the First-tier Tribunal.

Ombudsman membership is a separate requirement. As of 1 November 2026, the government has not announced its start date, so do not assume it shares the database registration deadline.

Penalties for Not Registering

The government has set penalties for non-compliance. A local authority may impose a civil penalty of up to £7,000 for failing to register. It may impose a penalty of up to £40,000 for knowingly or recklessly providing false or misleading information, or for continuing or repeated breaches of certain registration requirements.

Portsmouth City Council is the relevant local authority for enforcement of the database requirements in Portsmouth.

What to Do Now

If you are already licensed: keep your HMO licence details accessible. The South East deadline is 14 June 2027, but you may register earlier once the service opens on 15 December 2026.

If you are not yet licensed but should be: getting your HMO licence sorted now means you will have the reference number ready for database registration. Trying to sort both at the same time under a deadline creates unnecessary pressure.

If your property does not need an HMO licence: you still need to register if it is let under an assured or regulated tenancy. Set a reminder for the South East deadline and budget for the £65 annual fee; the first rollout payment is pro-rated.

The Landlord Licensing in Portsmouth guide covers the HMO licensing process in detail — getting that in order now puts you in a stronger position when the national database registration requirement lands.

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