Chiswick Self Storage Units

Chiswick
Boxshop 01
Loading Bay 01
Room Tour
Store ID 2

Address

961 Great West Road, Brentford, TW8 9FX
(TW8 9AU for sat. nav.)
View on map

Opening hours

Monday - Friday 8:30am - 5:30pm
Saturday 9am - 5:30pm
Sunday 10am - 4pm

Extended access hours

Monday - Sunday 5am - 11pm
(Subject to store discretion. Charges may apply.)

Why customers love storing at Big Yellow Chiswick

  • Staff on site seven days a week during trading hours
  • Deliveries accepted on your behalf
  • Modern, purpose built store
  • Every storage room individually alarmed with secure access from your phone
  • 24/7 externally monitored CCTV
  • Fire and smoke detection systems
  • Extended hours access
  • Forklifting service
  • Free WiFi in reception

25 years of experience in offering safe and secure storage

security-gates

Protective security gates and perimeter fencing

security-cctv

CCTV monitoring our stores 24/7, with staff onsite daily

Store ID 3

App‑controlled access to your individually alarmed storage unit

Our Chiswick Store

Big Yellow Self Storage Chiswick is located off the Chiswick roundabout which has easy access in and out of London from the M4. Our flagship store is a landmark building next to the Kia and Volkswagen car showrooms. With thousands of cars passing by every day, we are one of the most visible and well known storage facilities in Europe. We also have solar panels on the roof which help contribute to our own electricity use. And don’t forget to look out for our unique seasonal tradition every Christmas when you drive past.

The Chiswick Team

Find your perfect storage room size

Unsure what size unit you need? Call us on 020 8232 1600 and let us help. 
You can also upsize or downsize on your move in day.

Example of filled 9 square foot room Example of filled 10 square foot room Example of filled 15 square foot room Example of filled 550 square foot room Example of filled 1000 square foot room Images for illustrative purposes only

9 sq ft

bedding, laptops, a suitcase, clothes and a few boxes, luggage

Approximate size:

Imperial
W:
3 ft
D:
3 ft
H:
3 ft
Metric
W:
0.9 m
D:
0.9 m
H:
0.9 m

10 sq ft

storing large picture frames and mirrors, or golf clubs

Approximate size:

Imperial
W:
2.5 ft
D:
4 ft
H:
8 ft
Metric
W:
0.75 m
D:
1.2 m
H:
2.4 m

15 sq ft

storing a bicycle, spare furniture, out of season clothing, golf clubs or skis

Approximate size:

Imperial
W:
5 ft
D:
3 ft
H:
8 ft
Metric
W:
1.5 m
D:
0.9 m
H:
2.4 m

20 sq ft

storing a single mattress or small furniture

Approximate size:

Imperial
W:
5 ft
D:
4 ft
H:
8 ft
Metric
W:
1.5 m
D:
1.2 m
H:
2.4 m

25 sq ft

storing kitchen appliances, single mattress, chairs, stools

Approximate size:

Imperial
W:
5 ft
D:
5 ft
H:
8 ft
Metric
W:
1.5 m
D:
1.5 m
H:
2.4 m

30 sq ft

a bicycle, wardrobe, book shelf, tub chair,small tables, double bed

Approximate size:

Imperial
W:
6 ft
D:
5 ft
H:
8 ft
Metric
W:
1.8 m
D:
1.5 m
H:
2.4 m

40 sq ft

contents of a small studio flat

Approximate size:

Imperial
W:
8 ft
D:
5 ft
H:
8 ft
Metric
W:
2.4 m
D:
1.5 m
H:
2.4 m

50 sq ft

contents of a standard studio flat

Approximate size:

Imperial
W:
10 ft
D:
5 ft
H:
8 ft
Metric
W:
3 m
D:
1.5 m
H:
2.4 m

75 sq ft

contents of a large 1 bedroom house or a small 2 bedroom flat / house

Approximate size:

Imperial
W:
7.5 ft
D:
10 ft
H:
8 ft
Metric
W:
2.25 m
D:
3 m
H:
2.4 m

100 sq ft

contents of a standard 2 bedroom flat / house

Approximate size:

Imperial
W:
10 ft
D:
10 ft
H:
8 ft
Metric
W:
3 m
D:
3 m
H:
2.4 m

125 sq ft

contents of a large 2 bedroom or small 3 bedroom house

Approximate size:

Imperial
W:
12.5 ft
D:
10 ft
H:
8 ft
Metric
W:
3.75 m
D:
3 m
H:
2.4 m

150 sq ft

contents of a large 3 bedroom house

Approximate size:

Imperial
W:
15 ft
D:
10 ft
H:
8 ft
Metric
W:
4.5 m
D:
3 m
H:
2.4 m

175 sq ft

contents of a small 4 bedroom, large 3 bedroom house

Approximate size:

Imperial
W:
12 ft
D:
15 ft
H:
8 ft
Metric
W:
3.6 m
D:
4.5 m
H:
2.4 m

200 sq ft

contents of a large 4 bedroom house

Approximate size:

Imperial
W:
20 ft
D:
10 ft
H:
8 ft
Metric
W:
6 m
D:
3 m
H:
2.4 m

250 sq ft

contents of a 5 bedroom house with garden furniture

Approximate size:

Imperial
W:
12.5 ft
D:
20 ft
H:
8 ft
Metric
W:
3.75 m
D:
6 m
H:
2.4 m

300 sq ft

contents of a large 5 bedroom house, garage and shed

Approximate size:

Imperial
W:
15 ft
D:
20 ft
H:
8 ft
Metric
W:
4.5 m
D:
6 m
H:
2.4 m

400 sq ft

contents of a large 6 bedroom house, garage and shed

Approximate size:

Imperial
W:
20 ft
D:
20 ft
H:
8 ft
Metric
W:
6 m
D:
6 m
H:
2.4 m

500 sq ft

contents of a large 7 bedroom house, garden furniture, sports and camping equipment

Approximate size:

Imperial
W:
25 ft
D:
20 ft
H:
8 ft
Metric
W:
7.5 m
D:
6 m
H:
2.4 m

550 sq ft

contents of a large 7 bedroom house, garden furniture, sports and camping equipment

Approximate size:

Imperial
W:
27.5 ft
D:
20 ft
H:
8 ft
Metric
W:
8.25 m
D:
6 m
H:
2.4 m

1000 sq ft

Approximate size:

Imperial
W:
25 ft
D:
40 ft
H:
8 ft
Metric
W:
7.5 m
D:
12 m
H:
2.4 m

9 sq ft

3ft high locker

10 sq ft

Telephone box size

15 sq ft

Double wardrobe size

20 sq ft

Large walk in wardrobe size

25 sq ft

Small garden shed size

30 sq ft

Garden shed size

40 sq ft

Large garden shed size

50 sq ft

Transit van size

75 sq ft

Luton van size

100 sq ft

Standard single garage size

125 sq ft

Large single garage or 7 tonne lorry

150 sq ft

One and half garages or 2 luton van loads

175 sq ft

7.5 tonne lorry size

200 sq ft

Standard double garage size

250 sq ft

Large double garage size

300 sq ft

3 single garages or a 40ft container

400 sq ft

2 double garages

500 sq ft

2 shipping containers

550 sq ft

2 shipping containers

1000 sq ft

Example of filled 9 square foot room Example of filled 10 square foot room Example of filled 15 square foot room Example of filled 550 square foot room Example of filled 1000 square foot room Images for illustrative purposes only

9 sq ft

bedding, laptops, a suitcase, clothes and a few boxes, luggage

Approximate size:

Imperial
W:
3 ft
D:
3 ft
H:
3 ft
Metric
W:
0.9 m
D:
0.9 m
H:
0.9 m

10 sq ft

storing large picture frames and mirrors, or golf clubs

Approximate size:

Imperial
W:
2.5 ft
D:
4 ft
H:
8 ft
Metric
W:
0.75 m
D:
1.2 m
H:
2.4 m

15 sq ft

storing a bicycle, spare furniture, out of season clothing, golf clubs or skis

Approximate size:

Imperial
W:
5 ft
D:
3 ft
H:
8 ft
Metric
W:
1.5 m
D:
0.9 m
H:
2.4 m

20 sq ft

storing a single mattress or small furniture

Approximate size:

Imperial
W:
5 ft
D:
4 ft
H:
8 ft
Metric
W:
1.5 m
D:
1.2 m
H:
2.4 m

25 sq ft

storing kitchen appliances, single mattress, chairs, stools

Approximate size:

Imperial
W:
5 ft
D:
5 ft
H:
8 ft
Metric
W:
1.5 m
D:
1.5 m
H:
2.4 m

30 sq ft

a bicycle, wardrobe, book shelf, tub chair,small tables, double bed

Approximate size:

Imperial
W:
6 ft
D:
5 ft
H:
8 ft
Metric
W:
1.8 m
D:
1.5 m
H:
2.4 m

40 sq ft

contents of a small studio flat

Approximate size:

Imperial
W:
8 ft
D:
5 ft
H:
8 ft
Metric
W:
2.4 m
D:
1.5 m
H:
2.4 m

50 sq ft

contents of a standard studio flat

Approximate size:

Imperial
W:
10 ft
D:
5 ft
H:
8 ft
Metric
W:
3 m
D:
1.5 m
H:
2.4 m

75 sq ft

contents of a large 1 bedroom house or a small 2 bedroom flat / house

Approximate size:

Imperial
W:
7.5 ft
D:
10 ft
H:
8 ft
Metric
W:
2.25 m
D:
3 m
H:
2.4 m

100 sq ft

contents of a standard 2 bedroom flat / house

Approximate size:

Imperial
W:
10 ft
D:
10 ft
H:
8 ft
Metric
W:
3 m
D:
3 m
H:
2.4 m

125 sq ft

contents of a large 2 bedroom or small 3 bedroom house

Approximate size:

Imperial
W:
12.5 ft
D:
10 ft
H:
8 ft
Metric
W:
3.75 m
D:
3 m
H:
2.4 m

150 sq ft

contents of a large 3 bedroom house

Approximate size:

Imperial
W:
15 ft
D:
10 ft
H:
8 ft
Metric
W:
4.5 m
D:
3 m
H:
2.4 m

175 sq ft

contents of a small 4 bedroom, large 3 bedroom house

Approximate size:

Imperial
W:
12 ft
D:
15 ft
H:
8 ft
Metric
W:
3.6 m
D:
4.5 m
H:
2.4 m

200 sq ft

contents of a large 4 bedroom house

Approximate size:

Imperial
W:
20 ft
D:
10 ft
H:
8 ft
Metric
W:
6 m
D:
3 m
H:
2.4 m

250 sq ft

contents of a 5 bedroom house with garden furniture

Approximate size:

Imperial
W:
12.5 ft
D:
20 ft
H:
8 ft
Metric
W:
3.75 m
D:
6 m
H:
2.4 m

300 sq ft

contents of a large 5 bedroom house, garage and shed

Approximate size:

Imperial
W:
15 ft
D:
20 ft
H:
8 ft
Metric
W:
4.5 m
D:
6 m
H:
2.4 m

400 sq ft

contents of a large 6 bedroom house, garage and shed

Approximate size:

Imperial
W:
20 ft
D:
20 ft
H:
8 ft
Metric
W:
6 m
D:
6 m
H:
2.4 m

500 sq ft

contents of a large 7 bedroom house, garden furniture, sports and camping equipment

Approximate size:

Imperial
W:
25 ft
D:
20 ft
H:
8 ft
Metric
W:
7.5 m
D:
6 m
H:
2.4 m

550 sq ft

contents of a large 7 bedroom house, garden furniture, sports and camping equipment

Approximate size:

Imperial
W:
27.5 ft
D:
20 ft
H:
8 ft
Metric
W:
8.25 m
D:
6 m
H:
2.4 m

1000 sq ft

Approximate size:

Imperial
W:
25 ft
D:
40 ft
H:
8 ft
Metric
W:
7.5 m
D:
12 m
H:
2.4 m

9 sq ft

10 sq ft

Telephone box size

15 sq ft

Double wardrobe size

20 sq ft

Large walk in wardrobe size

25 sq ft

Small garden shed size

30 sq ft

Garden shed size

40 sq ft

Large garden shed size

50 sq ft

Transit van size

75 sq ft

Luton van size

100 sq ft

Standard single garage size

125 sq ft

Large single garage or a 7 tonne lorry

150 sq ft

2 luton van loads or a 20ft container

175 sq ft

7.5 tonne lorry

200 sq ft

Standard double garage

250 sq ft

30ft articulated lorry

300 sq ft

40ft container or articulated lorry

400 sq ft

2 double garages

500 sq ft

2 shipping containers

550 sq ft

2 shipping containers

1000 sq ft

Offers & discounts

Looking for a great deal on storage at Chiswick?

At Big Yellow Chiswick, we believe in giving our customers great value. That's why you'll find a variety of discounts and offers, including a special introductory deal for new customers, student storage, long-term prepayment discounts, and exclusive savings for key workers. 

Terms & conditions apply
  • Chiswick storage from £6.30 per week for a 9 ft² locker (includes discount)
  • 50% off for up to 8 weeks
  • Price match promise
  • Key worker discounts
  • Prepayment discounts for long term storage

Store Location

Address

961 Great West Road, Brentford, TW8 9FX
(TW8 9AU for sat. nav.)

what3words: ///foods.buck.flying

Our storage facilities nearby

What our customers are saying

100% genuine reviews from our  Chiswick  customers

siyu chen
Apr 14, 2026
“James was especially patient and helpful. The storage room is very clean, tidy, and brand new, and everything is fully electronic. I’m very grateful.
Moataz Abdelreheem
Apr 4, 2026
Excellent experience, Amaan was extremly helpful made our check in experience very stress free and easy, friendly, would highly recommend!
Taty T
Apr 2, 2026
Ow my, staff is amazing there:) Especially Shveta - it’s my second time there in 2 years and she still remembers me, impressive, kind, very friendly, helpful and provide very professional service. They have everything you need there and if you need to purchase any boxes or wrappings. Definitely recommend this location to everyone 👌 Big thanks to all staff there. Tatiana

Frequently asked questions

You’ll access the storage facility using an app called StorID. With StorID, your phone acts like a digital code—giving you instant, secure entry without the need to remember or type anything in. Just swipe and go.


To get started, our team at reception will set you up. You can also read more about how it works in our quick guide.

Big Yellow Chiswick is located right alongside the M4 Chiswick Flyover, making us easy to spot from the motorway. However, access to our store is via Great West Road (A4)—you'll need to be heading westbound to turn directly into the entrance.

If you're approaching from the east, you'll need to loop around at a suitable point to join the westbound carriageway.

Yes, all customers must insure their goods while in storage — it’s a condition of our storage license. You can choose our Enhanced Liability Service or provide your own insurance, as long as it covers items in self storage. 

If using your own provider, the policy must include our store’s name and address, and we’ll need a copy for our records during your stay.

Yes, we do sell boxes. At Big Yellow, we offer a wide range of high-quality moving and storage boxes, along with all the packing materials you might need.

You can browse and purchase them online through our Box Shop, with the option for home delivery or Click & Collect from the store. Or, if you prefer, you can buy them directly from reception.

Whether you're moving home or just getting organised, we've got you covered.

Yes we do. We have a large covered car park specifically for our customers use where you can unload onto trolleys to take your items directly to your room.

Box shop

Pack smarter, move easier.

Everything you need for moving day or self storage: sturdy boxes, bubble wrap, packing tape, dust sheets, mattress bags and more. Whatever needs to be moved, stored or protected, you'll find it all in our Box Shop.

slough-bath-road-boxes