Is Portsmouth Harbour a well-connected station under the new NPPF?

The short answer

No, not on the current data: it does not sit in one of the top 80 travel to work areas by economic output the test requires. So the minimum density rule and the station-based routes to permission do not apply within 800 metres of Portsmouth Harbour. One caveat: the Framework also counts a station with a reasonable prospect of reaching the frequency through planned upgrades or an operator agreement, which a timetable cannot show.

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~12/hr

average daytime service, weekday timetable

~6/hr

busiest single direction

none

no station density floor applies

The frequency limb

Annex B asks for at least 4 trains an hour overall, or 2 an hour in any one direction, throughout the weekday daytime. Portsmouth Harbour averages about 12.3 an hour; its quietest daytime hour sees 11.

Trains calling per hour, 07:00 to 19:00 · weekday timetable, 2026-09-01 sample

The travel to work area limb

Portsmouth Harbour is not assigned to one of the ranked travel to work areas, so this limb of the test cannot pass on the data we hold. The Framework fixes the 2023 rankings until the day after the 2028 figures are published, so this half of the test will not move before then.

What not passing means within 800 metres

No station density floor: policy L3(2)(c)’s minimum of 35 or 45 homes per hectare does not bite here, so density is set by the usual local considerations. How the density rule works
No station route outside settlements: policy S5(1)(h) does not apply, so land beyond a settlement boundary needs one of the other listed routes. The routes outside settlements
No station route in the Green Belt: policies GB7(1)(h) and GB2(4) do not apply here, though the grey belt and other Green Belt changes still might. How Green Belt policy changed

Nearby well-connected stations

Own land near Portsmouth Harbour? The station rule doesn't apply here — but another route might.

The 800 metre station rule is only one of the Framework's routes to permission, and it changed alongside many others in August 2026. Our free assessment reads your exact boundary against the full Framework: settlement position, Green Belt status, flood risk, heritage and the rest.

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Service frequencies from the national rail weekday timetable, 2026-09-01 sample; timetables change, so check the current one before relying on this in an application. The 800 metre circle is straight line distance; the Framework applies around a 10 minute actual walk where barriers exist. See Portsmouth Harbour on the full stations map

Reflects the National Planning Policy Framework (2026), published 17 August 2026. This page last reviewed 26 August 2026. Read the framework.