.png "iBOXED")
Coulby Newham was planned as an estate with its own centre, and its shops are built to match. The Parkway Centre, a supermarket-anchored centre built in 1985, has about 30 shop units around the big store, and the estate roads carry small parades. A shop in one of those units has a sales floor, a kitchenette and a back room the size of a cupboard.
When the stock outgrows the cupboard it goes into the van, then the spare bedroom, then the sales floor, in that order. You are not alone in this. Middlesbrough has 875 enterprises in retail and related trades, 19.8% of every business in the borough and the highest share of the three Teesside boroughs, so a lot of people are trading from rooms that were never big enough.
When does a stockroom count as full?
When you have to move something to reach something. That is the whole test, and most shop owners fail it without noticing, because the back room filled up a box at a time.
Three signs settle it:
- Boxes in front of boxes. If the February stock is behind the November stock, you are paying staff to unstack and restack.
- Slow lines in the best space. The shelf by the till is the dearest square metre you have, and if it holds a range that sells once a fortnight, the stockroom has leaked onto the shop floor.
- You have stopped buying well. Turning down a case deal because there is nowhere to put the cases is the stockroom costing you margin.
A five-minute self-test: walk the shop with a notepad and mark everything you have not sold in the last 30 days. If that pile would fill a car, it should not be in the shop.
What does overflow storage cost near Coulby Newham?
As a guide, a 20ft container is £118.80 a month including VAT (£99 before it), and the smaller sizes start at £90. These are the standard sizes and prices; what each site has on the day changes week to week.
| Unit | Roughly the size of | Per month (inc. VAT) |
|---|---|---|
| 10 ft Container | Small Garage / Large Shed | £90.00 |
| 20 ft Container | Size of a Single Garage | £118.80 |
| 90 sq ft Internal (First Floor) | One Bedroom Apartment | £130.00 |
| 90 sq ft Internal | Small Garage / Large Shed | £140.00 |
| 96 sq ft Internal | Two Bedroom Flat | £150.00 |
| 108 sq ft Internal | Single Garage | £160.00 |
| 135 sq ft Internal (First Floor) | Large single garage or 7 tonne lorry; contents of a large 2-bed or small 3-bed house | £160.00 |
| 135 sq ft Internal | Large single garage or 7 tonne lorry; contents of a large 2-bed or small 3-bed house | £160.00 |
iBOXED Redcar price list, checked 2026-10-02; see current availability on the Redcar units page.
Guide prices, checked 2 October 2026. Sizes and availability change from week to week, and not every size is offered at every site. For what's available today, with live prices, see the Ingleby Barwick, Stockton (Preston Farm) and Redcar pages.
The nearest iBOXED site to Coulby Newham is Ingleby Barwick on Low Lane, a short drive west. For a shop on the estate that means the overflow sits one van trip away rather than in the window.
Which stock should leave the shop?
Anything that does not sell weekly. The sales floor and the back room are for stock that turns; everything else is paying shop rent to sit still.
| Stock | Stay or go | Why |
|---|---|---|
| Fast lines (sell most weeks) | Stay | They earn the space they take |
| Slow lines (fewer than one sale a month) | Go | Keep one or two on display, store the rest |
| Seasonal ranges outside their window | Go | Summer stock in November is dead weight |
| Bulk and case-deal buys | Go, bar one case | Buy the deal, store the surplus, top up weekly |
| Spare fixtures, shelving, mannequins, display units | Go | Used twice a year, in the way all year |
| Archive paperwork from closed years | Go | Boxed, labelled and dry, not under the till |
| Sale-or-return and samples | Stay | You need them to hand when the rep calls |
Guide only: the right split depends on your lines and your margins; a till report sorted by last sale date gives you the real list in ten minutes.
The Christmas buy-in is the extreme version of this problem, when a quarter’s stock lands in October; the rest of the year it is the same job at a lower pitch.
How does it work day to day?
Like a stockroom with a gate. You get in with a personal PIN at the main gate, 24 hours a day, so a restock before opening or after the last customer is no different from any other hour. The site has 24-hour CCTV. Each container is secured with a high-security padlock, and you hold the key.
Inside the unit you can do more than stack boxes. Picking, packing and pricing stock in the unit is fine, so a trader with an online side to the shop can pack the week’s orders there and keep the shop floor for customers. It is a stock unit, not a shop or an office, and it works best treated as one: shelving down one side, a walkway, the slowest stock at the back.
Then set a rhythm. One run a week with the van, taking out what the till report says sold and bringing back what it says did not, keeps the shop lean without the drive becoming a chore.
One rule to plan around: deliveries need you there. The renter must be on site to let a courier or supplier through the gate and to receive the goods, so take deliveries at the shop as usual, or book a bulk drop for a morning you can meet it at the site.
Is a unit cheaper than a bigger shop?
Almost always, because the bigger shop is not just more rent. It is a longer lease, a fit-out, higher bills and the same cramped back room one size up, and you still have to trade from it while the stock problem returns.
A 20ft container at £118.80 a month is £1,425.60 a year, with a one-month minimum term, which is the “flexible” in the title. Take it for the autumn, drop it in February, take it again before summer. No bigger shop lets you do that.
For traders whose stock problem is really a selling-channel problem, our guide to storage for Teesside’s online sellers covers running an eBay or Vinted operation from a unit, and the Ingleby Barwick side-hustle post shows what that looks like from a spare room on the estate next door.
Who should not bother
Three kinds of shop. If you have a dry loft, cellar or lock-up you can still walk into, use it before you pay for anything. If your whole range turns weekly, a stockroom that feels full is a stockroom working hard, and the fix is a tighter order pattern rather than more space. And if the back room is full of stock that has not sold in a year, that is not overflow, it is dead stock: discount it, bundle it or write it off, because storing it only delays the decision.
For everyone else, the sum is a van trip a week against the best shelf in the shop. That is an easy one.
