Portsmouth · PO4

Plumbing compliance check in PO4 (Southsea)? We'll point you the right way.

Covering Southsea, including Baffins, Central Southsea, Charles Dickens. Find plumbers nearby.

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Request a plumbing compliance check in PO4 (Southsea)

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Request a plumbing compliance check in PO4 (Southsea)

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PO4 (Southsea) in a nutshell

PO4 covers Southsea, in Portsmouth. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.

Local tips for PO4

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Portsmouth council area

PO4 is in Portsmouth's area. Some councils run their own landlord licensing, so it's worth checking theirs.

Where's this from?postcodes.io (ONSPD) local authority
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Give your full postcode

PO4 stretches across Baffins, Central Southsea, Charles Dickens and more, so give your full postcode, not just 'PO4', when you ask for quotes.

Where's this from?postcodes.io (ONSPD) wards
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Older terraces, older pipes

Portsmouth has lots of terraced homes. In older ones, ask the plumber to look at shared supply pipes and any old tanks in the loft.

Where's this from?ONS Census 2021, Portsmouth: 41.6% terraced
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New to plumbing compliance checks? Here's what to expect, how to get ready and what it costs, in plain English. Read the quick guide →

England landlord rules: quick version

  • No single certificate: but keep water, heating and sanitation in repair.
  • Legionella: assess the risk for each let.
  • CO alarms: needed where there's a fixed combustion appliance (not gas cookers).

More detail on the Portsmouth page. Always double-check on GOV.UK.

Next door to PO4

PO5 · SouthseaPO3 · PortsmouthPO1 · PortsmouthPO2 · PortsmouthPO6 · CoshamPO12 · Gosport

← Plumbing & water compliance across Portsmouth · all areas

Frequently asked questions

Which areas does PO4 cover?

PO4 (Southsea) includes the wards of Baffins, Central Southsea, Charles Dickens, Eastney and Craneswater, Milton (ONS Postcode Directory via postcodes.io).

Which postcode districts are next to PO4?

Neighbouring districts include PO5 (Southsea), PO3 (Portsmouth), PO1 (Portsmouth), PO2 (Portsmouth), PO6 (Cosham) (ONS Postcode Directory via Doogal). A pro covering PO4 may well cover these too, so it's worth asking.

How many homes are in PO4?

About 17,881 households and 43,251 residents at the 2011 Census, across 740 active postcodes (Doogal / ONS Postcode Directory).

Which council area is PO4 in?

PO4 sits in Portsmouth (postcodes.io). Parliamentary constituency: Portsmouth North, Portsmouth South.

📊 The numbers behind this page
Postcode district
PO4 1
Areas covered
Southsea 2
Active postcodes
740 3
Households (2011 Census, via Doogal)
17,881 2
Population (2011 Census, via Doogal)
43,251 2
Electoral wards
Baffins, Central Southsea, Charles Dickens, Eastney and Craneswater, Milton 4
Parliamentary constituencies
Portsmouth North, Portsmouth South 4
Local authority
Portsmouth 4
Households in converted/shared houses (Portsmouth built-up area)
5.9% 5
  1. ONS Postcode Directory
  2. Doogal
  3. Doogal / ONSPD
  4. postcodes.io
  5. ONS Census 2021

Made with open data. See where it all comes from. Updated 26 October 2026.