
A village built up alongside a working waterfront
Marchwood's population grew many times over across the twentieth century as the village expanded well beyond its rural roots, and much of the housing here reflects that suburban growth rather than an old village core. The Waterside strip it sits within, alongside Totton, Hythe and Fawley, has a more industrial and maritime feel than the villages further inland.
That mix of suburban housing next to working waterfront industry is fairly distinct from anywhere else covered by this site.
Home to a military port and a power station
Marchwood Military Port was built during the Second World War and played a role in constructing the Mulberry harbours used in the D-Day landings; it remains an active base today. A large gas-fired power station on the Test estuary, commissioned more recently, is another reminder that this stretch of Southampton Water is a working industrial waterfront rather than a purely residential one.

New Forest District Council, outside the National Park
Marchwood falls under New Forest District Council for planning, entirely outside the New Forest National Park boundary. Given the mix of industrial and residential land nearby, it's worth having an installer look at your specific plot rather than assuming a single answer applies to the whole village.
Frequently asked questions
Is Marchwood inside the New Forest National Park?+
No — Marchwood sits outside the National Park boundary, under New Forest District Council for planning purposes.
How far is Marchwood from Romsey?+
Around seven miles south, making it a reasonable trip for an installer already covering the wider Waterside and Test Valley area.
Nearby areas
Services
Useful local links
- Test Valley Borough Council — Planning Permission and Pre-Application Advice — The local planning authority for Romsey and most of the surrounding villages covered by this site.
- New Forest District Council — Planning Guidance for Householders — Covers Totton, Testwood and Calmore for planning purposes.
- Southampton City Council — Planning Permission — The separate unitary authority covering the city of Southampton.
- New Forest National Park Authority — Planning — The local planning authority for land within the New Forest National Park, including Copythorne and Newbridge.
- Planning Portal — Outbuildings — National guidance on permitted development for garden buildings.
