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Self Storage Portsmouth North Harbour

Secure your storage in 3 minutes

Portsmouth North Harbour
Unit 2
Harbour Gate Business Park
Southampton Road
Portsmouth
PO6 4BQ

02392 000 940

Office Hours

Monday 8am - 6pm
Tuesday 8am - 6pm
Wednesday 8am - 6pm
Thursday 8am - 8pm
Friday 8am - 6pm
Saturday 8am - 6pm
Sunday 10am - 4pm

Bank holiday opening hours:

  • 3rd April (Good Friday) - 8am to 4pm
  • 4th April - Normal opening hours
  • 5th April (Easter Sunday) - Closed
  • 6th April (Easter Monday) - 8am to 4pm

  • 4th May (Early May Bank Holiday) - 8am to 4pm
  • 25th May (Late May Bank Holiday) - 8am to 4pm

  • 31st August (August Bank Holiday) - 8am to 4pm

Google Maps what3words
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Our postcode is PO6 4BQ; we’re on Southampton Road, just off the M27/M275, near the junction with Compass Road. Our Portsmouth North Harbour store is easy to reach by public transport: by taxi, Cosham railway station is only 6 minutes away by car, and Portchester railway station is just a 6 minute taxi ride away.

Key Store Features

  • 24hr CCTV security

  • Clean, dry, safe & secure

  • Award-winning Customer Service

  • Intruder alarmed

  • Sole key holder

  • Loading bay

  • Deliveries accepted on your behalf

  • Friendly, helpful staff

  • Pallet truck available

Choose a size & get a quote

locker

Hatchback car boot size

10 sq ft

Ideal for storing student luggage

Get a quote and book
suitcases

A single shower cubicle size

16 sq ft

Ideal for storing the contents of a bedsit

Get a quote and book
stacked boxes

Size of a small garden shed

Most Popular

25 sq ft

Ideal for storing the contents of a studio flat

Get a quote and book
stacked boxes

An avg. garden shed size

35 sq ft

Ideal for storing the contents of a one bedroom flat

Get a quote and book

Only 1 available of this size

stacked boxes

Size of half a single garage

50 sq ft

Ideal for storing the contents of a large one bedroom flat

Get a quote and book
stacked boxes

Approx. size of a Luton van

75 sq ft

Ideal for storing the contents of a two-bedroom house

Get a quote and book
stacked boxes

Size of a single garage

100 sq ft

Ideal for storing contents of a two or three bedroom house

Get a quote and book

Only 5 available at this store

stacked boxes

1.25x a single garage size

125 sq ft

Ideal for storing contents of a 3 bedroom house with garden shed

Get a quote and book
stacked boxes

1.5x a single garage

150 sq ft

Ideal for storing the contents of a large 3 bedroom house

Get a quote and book

Only 3 available at this store

stacked boxes

EXTERNAL UNIT

160 sq ft

Size: 1.5 single garage for storing contents of 3 bed home

Get a quote and book
stacked boxes

1.75x a single garage

175 sq ft

Ideal for storing the contents of a 4 bedroom house

Get a quote and book
stacked boxes

Size of a double garage

200 sq ft

Ideal for storing the contents of a 4 bedroom house

Get a quote and book
Storage Size Image

a large 30ft lorry size

250 sq ft

Ideal for storing the contents of a 4 or 5 bedroom house, garage and shed

Get a quote and book

10 sq ft

Hatchback car boot size

16 sq ft

A single shower cubicle size

25 sq ft

Size of a small garden shed

35 sq ft

An avg. garden shed size

50 sq ft

Size of half a single garage

75 sq ft

Approx. size of a Luton van

100 sq ft

Size of a single garage

125 sq ft

1.25x a single garage size

150 sq ft

1.5x a single garage

160 sq ft

EXTERNAL UNIT

175 sq ft

1.75x a single garage

200 sq ft

Size of a double garage

250 sq ft

a large 30ft lorry size

locker

Hatchback car boot size

10 sq ft

Ideal for a small office desk move

Get a quote and book
suitcases

A single shower cubicle size

16 sq ft

Ideal for storing a cubicle desk move

Get a quote and book
stacked boxes

Size of a small garden shed

25 sq ft

Ideal for office cubicle desk moves

Get a quote and book
stacked boxes

An avg. garden shed size

35 sq ft

Ideal for office cubicle desk moves

Get a quote and book

Only 1 available of this size

stacked boxes

Size of half a single garage

50 sq ft

Ideal for a small office move

Get a quote and book
stacked boxes

Approx. size of a Luton van

75 sq ft

Ideal for a small office move

Get a quote and book
stacked boxes

Size of a single garage

Most Popular

100 sq ft

Ideal for a medium office move

Get a quote and book

Only 5 available at this store

stacked boxes

7.5 tonne lorry sized space

125 sq ft

Ideal for a medium office move

Get a quote and book
stacked boxes

1.5x a single garage

150 sq ft

Ideal for a a large office move

Get a quote and book

Only 3 available at this store

stacked boxes

EXTERNAL UNIT

160 sq ft

Size: 1.5 single garage for a large office move

Get a quote and book
stacked boxes

1.75x a single garage

175 sq ft

Ideal for a large office move

Get a quote and book
stacked boxes

Size of a double garage

200 sq ft

Ideal for a business relocation

Get a quote and book
Storage Size Image

a large 30ft lorry size

250 sq ft

Ideal for large business relocations

Get a quote and book

10 sq ft

Hatchback car boot size

16 sq ft

A single shower cubicle size

25 sq ft

Size of a small garden shed

35 sq ft

An avg. garden shed size

50 sq ft

Size of half a single garage

75 sq ft

Approx. size of a Luton van

100 sq ft

Size of a single garage

125 sq ft

7.5 tonne lorry sized space

150 sq ft

1.5x a single garage

160 sq ft

EXTERNAL UNIT

175 sq ft

1.75x a single garage

200 sq ft

Size of a double garage

250 sq ft

a large 30ft lorry size

More storage facilities nearby

Storage offers available

  • £1 First Month or 50% Off for 8 Weeks*

    £1 for the first month

    • No minimum stay
    • £1 for the first month. Thereafter, the standard monthly rate applies
    • Admin fees may apply 
    • Selected stores & unit sizes only
    • Cannot be used in conjunction with other promotions or discounts
    • New customers only

    Or get 50% off storage for up to 8 weeks

    • Offer available to new customers at participating UK stores
    • 50% discount on the standard storage cost for up to 8 weeks
    • Customers must pay the first 4 weeks upfront to qualify for 50% off
    • Only available on selected units
    • New customers only

    Safestore reserve the right to change/remove offers at any time

  • Lowest Price Guarantee*

    We will beat any local comparable quote by 10% for the first 8 weeks and thereafter we'll price match for the expected length of stay.

    • Please see here for the full T&C's for our Lowest Price Guarantee.

What our customers say

Google logo

4.8

399 reviews
View reviews on Google

  • Excellent

    View review on Feefo

    The team at Safestore ...

    The team at Safestore are friendly helpful and approachable. They were competitive against other storage companies and gave me a very good deal for my storage needs. The location is very accessible and there are a decent variety of storage sizes available, would happily recommend!

    Russell Barber

    Posted on 07-Mar-2026

  • Excellent

    View review on Feefo

    Booked our storage with ...

    Booked our storage with Jack today, very helpful and friendly service, super good price! 10 out 10, very happy!

    Dolphin V

    Posted on 17-Jan-2026

  • Excellent

    View review on Feefo

    We’ve had a storage ...

    We’ve had a storage unit here for around a year now. Unit is always easy to access and very secure. All the staff are always very friendly and incredibly helpful. Must give special mentions to Jake and David who have recent been great when we’ve renewed our contract. Can’t recommend highly enough!

    Emma Morley

    Posted on 20-Dec-2025

How storage works

A guide to self storage by the Safestore staff

Video thumbnail

How does storage work at Safestore Portsmouth North Harbour

A few easy steps to storing your goods with us

  • 1

    Storage building

    Select a store

    Choose from over 135 convenient storage facilities across the UK.

  • 2

    Storage with Calendar

    Choose a room

    Pick the right room size for your needs and decide how long you’ll need it for.

  • 3

    Storage with price, reserve room

    Get a quote

    Find out how affordable storage can be with our quick and easy pricing tool.

  • 4

    Agreement, ID, keys and lock

    Rent your room

    Secure your space online, over the phone, or in-store—whichever works best for you.

  • 5

    Moving boxes

    Move in

    Bring your belongings as soon as you’re packed and ready. It’s that simple!

Self Storage Units at Safestore Portsmouth North Harbour

Finding secure self storage in Portsmouth is easy. Safestore Portsmouth North Harbour is located on Southampton Road, close to the Cosham area, Queen Alexandra Hospital and Port Solent. We have storage rooms ranging in size from 10 sq ft to 500 sq ft+, catering for businesses, homeowners and students in Portsmouth and the surrounding areas.

Call us or complete our contact form to find out more information or to book a unit today. Alternatively, you can click to reserve your unit now: there’s no deposit payable. 

Our handy video guides can help you to choose a unit of the right size for whatever it is you want to store. You can always speak with one of our friendly team if you’re not sure of what size of unit you’ll need or how long you’ll need it for.

Our store is secured with 24 hour recorded CCTV and intruder alarm and offers self storage rooms in a wide range of sizes for a low, weekly price. We also offer a 10% discount to staff employed by the NHS, Military or Emergency Services.

We’re a popular choice for business storage because our staff can accept deliveries on your behalf, meaning that you don’t have to wait around to sign for packages: we’ll keep them safe until you can move them into your secure unit. We also have a convenient loading bay to make moving items in and out of your unit as easy as possible.

Homeowners and students choose us because we offer clean, dry storage so whether you need us for a few days whilst you’re moving house or redecorating, or a few weeks if you’re a student heading home for the summer holidays, we’re easy to reach and will keep your belongings safe until you need them back.

Need help with transport?

  • Van hire in Portsmouth North Harbour with Europcar

    Europcar logo

    Safestore self storage offers van hire at preferential rates in partnership with Europcar in all our self storage stores throughout the UK.

    Whether you need a panel van for deliveries, a moving van for relocation, or a long-term rental for commercial use, we’ve got you covered.With flexible rental options, including daily, overnight, and long-term hires, you can rent a van for as long as you need.

    Plus, with one-way van rental options and convenient locations nationwide, you can enjoy a smooth and efficient rental experience.

    Call the Europcar direct booking line 0871 384 9900 and quote the Safestore ID 538 26 106 to get your preferential rate.

    0871 384 9900

In addition to the location of the storage facility, the price of self storage at Safestore Portsmouth North Harbour will also vary depending on the length of stay, size of storage unit and replacement value of your items (level of insurance required). The best thing to do is to get a quick online quote above or call the store directly.

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