Hotel · Portsmouth
Portsmouth Marriott Hotel
Southampton Road, Cosham, Portsmouth, PO6 4SH
- Parking
- Onsite paid
- Step-free
- Not given
- Nearest station
- Cosham, 27 min
- Room for
- Up to 400
About Portsmouth Marriott Hotel
A big conference hotel on Southampton Road just north of M27 junction 12, with 11 refurbished meeting rooms and suites holding up to about 400. Listed as the venue for the Portsmouth B2B Growth Hub business networking event.
- Paid parking
Finding the door
Hotel entrances from both the front car park and the east-side car park
Hotel reception; check your event's booking for the suite.
Parking
On-site car parks at the front and east side, with camera enforcement. Third-party booking listings give self-parking as about £5 per day; some events negotiate free parking for attendees, so check your event's details or register your car at reception.
Portsmouth Marriott Hotel car parks (front and east side)
On site
About £5 per day (third-party booking listing)
Getting here
Just north of M27 junction 12, about 3 miles north of Portsmouth city centre. From the M27 eastbound: leave at J12, keep left, take the left filter towards Port Solent; the car park entrance is the next left, about 100 yards after the first traffic lights. Cosham station is 1.6 miles by road (taxi around £6-8 per a 2026 event sheet).
Paulsgrove Racecourse Lane (E-bound) · 5 min walk
X3, X4, X5, SD4, SD5
Lines per bustimes.org. Walk time estimated from straight-line distance.
Paulsgrove Racecourse Lane (W-bound) · 5 min walk
X3, X4, X5, SD5
Lines per bustimes.org.
Cosham · 27 min walk
1.6 miles by road per a 2026 event travel sheet; direct trains to London Waterloo and Victoria. Walk time estimated from straight-line distance, so the real walk is longer.
These details were gathered from public sources and have not been confirmed by the venue yet. General information only: check with the venue or organiser before you travel.