Marinas for boats over 15m on the River Thames

Marinas and harbours that say they take boats over 15m (50ft): a stated maximum length, or a published price for a boat that size. Canal sites that only take narrowboats are left out; see 70ft narrowboat moorings for those.

3 sites · 2 with space now · typical £31,860 a year for a 15m boat (£31,860–£31,860 across 1 published tariffs)

Licence: Environment Agency. About licences

At a glance

3 sites: 1 on a river and 2 on estuaries and tidal rivers.
2 of the 3 told us in the last six weeks they have space: St Katharine Docks Marina and Upper Large Moorings.
Only St Katharine Docks Marina publishes a price for a 15m boat: £31,860 a year.
Longest boat taken: 40m (131ft) at St Katharine Docks Marina.
Of the 3, 2 have electric hook-up, 2 a pump-out, 1 a boat hoist and 2 visitor berths.
1 of the 3 allow liveaboards, outright or by arrangement.

Estuaries & tidal rivers Berths available

St Katharine Docks Marina

London, Greater London · River Thames

Prices not published

Seen on their website 8 days ago

Rivers Berths available

Upper Large Moorings

Tilehurst, Berkshire · River Thames

Prices not published

Seen on their website 8 days ago · Liveaboard

Estuaries & tidal rivers

Chiswick Pier

Chiswick, London, Greater London · River Thames

Prices not published

Compared: prices for a 15m boat

Site	Where	A year, 15m boat	Longest boat	Widest beam	Deepest draught	Space
St Katharine Docks Marina	London, River Thames	£31,860	40m (131ft)	–	–	Berths available
Upper Large Moorings	Tilehurst, River Thames	–	21.3m (70ft)	–	–	Berths available
Chiswick Pier	Chiswick, London, River Thames	–	30m (98ft)	–	–	Not reported

From each site's published tariff. "–" means the site doesn't say. Prices change; confirm with the site.

Questions

Which marinas for boats over 15m on the River Thames have space now?

2 of the 3 told us in the last six weeks they have space: St Katharine Docks Marina and Upper Large Moorings. Each page shows the date they told us and what they have.

Where can I keep a boat over 15m (49ft) on the River Thames?

All 3 say they take a boat that long. Stated maximums: St Katharine Docks Marina (40m (131ft)), Upper Large Moorings (21.3m (70ft)) and Chiswick Pier (30m (98ft)). Check beam and draught too.

Can you live aboard at marinas for boats over 15m on the River Thames?

1 of the 3 say you can: Upper Large Moorings (liveaboards allowed). Living aboard can need planning consent and council tax; ask each site about its terms.

Do I need a licence as well as a mooring?

On top of the mooring fee: of these, 1 need Environment Agency registration (Thames, Medway, Anglian waterways). Coastal marinas usually need none.

Broader

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