UK · Self storage · Town report
Self storage in Bromley
Undersupplied7 storage sites tracked in Bromley — population 335,319. Data pulled live from OSM, Companies House, PlanIt planning API and UK Police open data.
The self-storage market in Bromley
Storage Compass tracks 7 self-storage facilities in Bromley, holding an estimated 170,354 sq ft of lettable space between them. Every figure on this page is rebuilt from live sources rather than a one-off survey, so the counts move as the market does.
The Bromley market is served by 6 named operators. Big Yellow Self Storage (2 sites), Access Self Storage (1 site), Bonnie's self storage (1 site) and Bonny Self Storage (1 site) are the largest by site count. Brand concentration matters locally: where one operator holds most of the space, advertised rates tend to move together rather than compete.
By build format, Bromley runs 6 mixed-format sites and 1 indoor climate-managed site. Format drives cost to serve: container yards are cheap to build and quick to open, while indoor multi-storey stock carries higher fit-out cost but attracts longer average stays.
What storage costs in Bromley
No site in Bromley currently publishes a live online rate, so there is no advertised price range to report. Operators here quote on request, which typically means pricing is set per enquiry against current occupancy. If you are comparing costs, ask each site for a rate on the same unit size and the same minimum stay, otherwise the quotes are not comparable.
Is Bromley over or undersupplied?
Bromley has 0.51 sq ft of storage per resident against a UK average of 0.9 sq ft, roughly 43% below the national benchmark. That is measured across a population of 335,319 living in about 135,828 households. On this measure the local market reads as undersupplied.
Around 30.6% of Bromley households rent rather than own. Renter share is one of the strongest predictors of self-storage demand in the UK because renters move more often, have less loft and garage space, and are more likely to need medium-term overflow storage between tenancies.
Planning pipeline and site context
2 self-storage planning applications have been filed in and around Bromley in the last 12 months: 1 approved, 1 refused. New consents are the clearest forward signal a local market has, because approved schemes typically open 12 to 24 months later and land straight into the same catchment.
Last updated 26 August 2026 · Sources: OpenStreetMap, Companies House, PlanIt planning API, ONS, UK Police open data
All storage sites in Bromley
Sorted by cheapest advertised| Facility | Format | Cheapest | Store X-ray | |
|---|---|---|---|---|
Big Yellow Self Storage Big Yellow Self Storage · BR1 3RB | mixed | Not published | - | Details → |
Bonny's Self Storage Bonny's Self Storage · SE20 8LP | mixed | Not published | - | Details → |
Big Yellow Self Storage Big Yellow Self Storage · BR5 3PX | mixed | Not published | - | Details → |
Bonnie's self storage Bonnie's self storage · SE20 8HX | mixed | Not published | - | Details → |
Access Self Storage Orpington Access Self Storage · BR5 3QB | mixed | Not published | - | Details → |
Bonny Self Storage Bonny Self Storage · SE20 8QR | mixed | Not published | - | Details → |
Safestore Safestore · SE20 8QA | indoor | Not published | - | Details → |
Frequently asked about storage in Bromley
- How much does self storage cost in Bromley?
- Pricing for Bromley sites is not yet published in our directory — most operators quote on request based on unit size and length of stay.
- Is there enough storage supply in Bromley?
- Bromley has 0.51 sqft of storage per resident, versus the UK average of 6.2. That makes it a notably undersupplied market.
- How many planning applications for storage have been filed here recently?
- 2 self-storage planning applications in the past 12 months (1 approved, 1 refused).