Sizing bin stores in a waste management strategy
Bin store sizing rests on four local numbers: litres per dwelling per week, collection frequency, the authority's container fleet, and the carry and drag distances its crews accept.
Bin store sizing in a waste management strategy comes down to four numbers: litres of waste generated per dwelling per week, the collection frequency, the capacity of the containers the authority actually uses, and the carry and drag distances its crews will accept. Get those four right and the store draws itself. Get them wrong and the scheme either loses a bay to an oversized store at technical stage or picks up a refusal reason about unacceptable waste arrangements. Most authorities publish their own standards, so a waste management strategy bin store sizing exercise starts with the local document rather than a rule of thumb.
What the strategy has to demonstrate
A Waste Management Strategy submitted with a residential or mixed-use application is answering three questions at once. Is there enough storage capacity for every waste stream the authority collects. Can residents reach the store without an unreasonable carry. Can a collection vehicle get close enough to empty it without reversing further than the authority permits.
Everything else in the document supports those three. The plan drawings do most of the work: a store layout at 1:50 with containers drawn to their real footprint, a site plan showing carry routes and the collection point, and a swept-path drawing where access is tight.
Officers read the capacity calculation first. If the arithmetic is shown, the rest of the assessment tends to go quickly.
Capacity calculation by unit count and collection frequency
The method is simple and the inputs are local. Take the authority's published generation rate per dwelling, usually expressed in litres per week and often banded by bedroom count, multiply by the number of dwellings, then divide by the number of collections between emptyings to get the standing capacity required.
A worked illustration, clearly illustrative rather than a standard: a block of 24 flats where the authority assumes 80 litres of residual waste per dwelling per week with a weekly collection needs 1,920 litres of residual capacity. Three 1,100-litre containers would be two-thirds full at collection, which is about right once a bank holiday week is allowed for. Two containers would overflow.
Then repeat the calculation for every stream separately. Residual, mixed dry recycling, glass where it is collected apart, food waste, and garden waste where houses have gardens. BS 5906:2005, the code of practice for waste management in buildings, sets out the approach and the usual allowances, and many council standards are derived from it.
Three practical adjustments are worth making before the drawing is fixed. Add a margin for the week after Christmas. Check whether the authority counts the store volume or the container volume. And confirm whether bulky waste storage is required separately, because a block without it accumulates mattresses in the car park.
Container types and the authority's own fleet
This is where generic strategies fail. A store sized for 1,100-litre Eurobins is useless in a district that collects from 240-litre wheeled bins, and a store sized for wheeled bins will not take a Eurobin's 1.37 by 1.07 metre footprint plus the clearance to manoeuvre it.
Ring the waste team or download the collection standard before drawing anything. Ask three things: which containers are issued for this property type, whether the authority will collect from a communal store or only from a kerbside presentation point, and whether there is a minimum door width for the store.
Container footprints also govern internal circulation. A row of bins against a wall needs enough depth in front to pull one out and wheel it past the others, which in practice means the store is deeper than the bin dimension suggests. Designers who draw bins touching usually end up with a store nobody can use.
Drag distances and collection vehicle access
Two distances matter and they pull in opposite directions. Residents should not have to carry waste far from their front door to the store. Crews should not have to drag containers far from the store to the vehicle.
| Distance | Common standard | Where it bites |
|---|---|---|
| Resident carry to store | Around 30 m, longer sometimes accepted for houses | Deep plots and long communal corridors |
| Crew drag, loaded container | Around 10 m on level, hard-surfaced ground | Stores set back behind landscaping |
| Vehicle reversing | Many authorities cap this at around 12 m | Cul-de-sac heads and private drives without a turning head |
| Gradient on the drag route | Level or near level | Sloping sites with the store uphill of the road |
Those figures are typical rather than universal, so cite the authority's own standard in the strategy and say where it came from. Where a scheme cannot meet the drag distance, the answer is usually a presentation point at the back of footway with a condition requiring a management arrangement, rather than arguing the distance.
Steps anywhere on the drag route are fatal. So are kerbs without a dropped crossing, locked gates without a crew key arrangement, and bollards set at a spacing a 1,100-litre container will not pass.
Separate recycling and food waste provision
England's recycling arrangements have been changing under the Simpler Recycling reforms, which move both workplaces and households towards separate collection of dry recyclable streams and weekly food waste collection. The dates and the detail have been revised more than once, so check the current position on the gov.uk guidance pages rather than relying on what a neighbouring scheme did two years ago.
The design consequence is straightforward. Plan for more streams than the authority collects today, because retrofitting a store inside a finished block is close to impossible. A store with spare floor area and a second washdown point is low-cost insurance against a collection change.
Food waste needs its own thinking. Internal caddies in each kitchen, an external communal bin that is vermin-proof and shaded, and a washdown regime, because the complaint that reaches the environmental health team is almost always about smell rather than capacity.
Ventilation, washdown and odour
A communal store wants cross-ventilation at high and low level, usually through louvred panels, with insect mesh. Finishes should be non-absorbent and capable of being hosed down. Provide a tap and a trapped gully connected to foul drainage, and check with the sewerage undertaker that washdown water to foul is acceptable where volumes are large.
Siting is as important as servicing. Keep the store away from habitable room windows, balconies and the main entrance, and check the fire strategy, because a store in or next to a protected escape route is a problem that surfaces late and expensively. Access and inclusion matter too: level thresholds, lever handles and door widths that a wheelchair user can manage, which overlaps with the content of an Equalities Impact Assessment where one is required.
For conversions and refurbishments, the existing building's waste arrangements are part of the baseline and worth recording alongside the material audit, which is the same survey visit that feeds a pre-redevelopment audit.
Agreeing the strategy with the waste authority
Pre-application contact with the waste team is the single most useful step, and it is often free even where planning pre-application advice is charged. Send the draft store layout, the capacity calculation and the swept path drawing, and ask for written confirmation that the arrangement is collectable.
That written response goes in the strategy as an appendix. It converts a design assertion into evidence, and it is what stops a highways or waste consultee objection appearing at week six.
Expect conditions. Typical ones require the store to be built before occupation, kept available for waste storage in perpetuity, and managed in accordance with an approved management plan. Where a presentation point is used, the condition usually names the times containers may be put out and taken in.
The arithmetic and the standard sections of a waste management strategy are repetitive across sites, which makes them well suited to a structured first draft that you then fill with local container types and distances. The full index of report types shows where the strategy sits alongside the other documents a residential scheme needs, and the detailed waste storage calculations article goes further into the generation rates themselves.
This is general guidance, not legal advice. Check the position with your local planning authority or a qualified professional before relying on it. PlanScope provides AI-assisted draft reports for planning applications. Reports should be reviewed before submission. We do not guarantee planning approval.
Frequently asked questions
Is there a national standard for bin store size?
No single national figure applies. BS 5906:2005, the code of practice for waste management in buildings, sets out the method and typical allowances, and most local authorities publish their own generation rates and container standards derived from it. Always use the authority's own published figures in the strategy and say where they came from.
How far can residents be expected to carry waste to the store?
Around 30 metres is the figure most authorities work to for communal stores, sometimes relaxed for houses with individual bins. The route should be level, hard surfaced and free of steps. Where the distance cannot be met, a presentation point near the highway with a management condition is usually the practical answer.
How close does the refuse vehicle need to get?
Most authorities expect the loaded container drag from store to vehicle to be about 10 metres on level, hard-surfaced ground, and cap reversing at roughly 12 metres. Check the local standard, because the figures vary, and provide a swept-path drawing where the access road is narrow or ends in a private drive.
Do I need to allow for food waste and extra recycling streams?
Yes. England's Simpler Recycling reforms push households and workplaces towards separately collected dry streams and weekly food waste collection, and the detail has been revised more than once. Check the current gov.uk guidance, then design in spare floor area, because retrofitting a store inside a completed block is rarely practical.
What conditions usually attach to a bin store?
Typically that the store is built and available before first occupation, that it is retained for waste storage, and that the site is managed in line with an approved waste management plan. Where containers are presented at the kerb, the condition commonly specifies the times they may be put out and must be taken back in.
Sources and further reading
This article is general guidance about the planning system in England and, where stated, the rest of the UK. It is not legal or professional advice. Check your local planning authority’s validation requirements and take professional advice for your specific site.