A West Yorkshire landlord renewing 22 HMO licences in a single year was losing weeks to floor plan rejections. After moving plan production to VizCraft, every plan landed first-time approval and the average application time fell from 14 weeks to 8.
The challenge
The client owns and manages 22 HMO properties across three West Yorkshire council areas. UK HMO licences are valid for 5 years, so once every five years the entire portfolio comes up for renewal — and in this case, an inherited portfolio meant 22 renewal applications fell within the same 12-month window.
The previous floor plan source was a local draughtsperson. The plans were dimensionally accurate but inconsistent in formatting — some included fire safety markings, some did not; room labels were ambiguous on smaller bedrooms; the scale was not always stated. Across the first 8 applications, 4 came back rejected — typically with notes citing missing fire safety annotations, ambiguous occupancy, or rooms not clearly meeting the 6.51 sqm rule.
Each rejection meant a re-draft (~£85), a re-application, and 4–6 weeks of additional delay during which the rooms in question could not be tenanted. With 14 more renewals still pending and the landlord losing weeks of rent per property, the cost was material.
The brief
- Compliance-ready HMO floor plans formatted to each council's specific submission standards.
- First-time approval as the target — no resubmissions.
- Consistent fire safety annotations, room labels, occupancy markings, scale and north point on every plan.
- Same-week turnaround so the renewal pipeline did not stall.
What we did
VizCraft's HMO plan service is built specifically for UK council licensing applications. The account manager pulled each of the three councils' HMO guidance pages and confirmed format requirements (which vary subtly — some want fire doors marked with a specific symbol, others accept any door marking; some require the floor plan to show the boiler room).
- Drafted all 22 plans from the landlord's existing measurements and photos — no site visits required.
- Marked every room with size in sqm (validated against the 6.51 sqm single-occupant rule and 10.22 sqm couple-occupant rule).
- Added fire safety equipment positions: smoke alarms (one per floor, one per escape route), heat detector in each kitchen, fire doors marked on every bedroom, kitchen and bathroom door.
- Escape route arrows from each bedroom to the property exit.
- Shared facility labels: kitchen, bathroom, toilet, with each one dimensioned.
- Occupancy annotation per bedroom — "Single", "Double", or specific occupant count.
- Each plan formatted for the specific council it would be submitted to.
The result
All 22 plans were submitted across a rolling 4-month window. **All 22 applications were approved at first submission.** No re-drafts, no re-applications, no additional council fees.
Average time from application submission to licence granted dropped from the landlord's prior cycle of ~14 weeks to ~8 weeks. The 6-week saving per application, multiplied by 22 properties, translated to roughly 132 fewer weeks of unlet bedrooms across the portfolio.
Why it worked
Two specific things made every plan land first-time:
- The plans were drafted to each individual council's submission standard, not to a generic UK HMO template. Council guidance pages were referenced explicitly before drafting started.
- The 6.51 sqm rule was validated room-by-room before drafting. Where a bedroom came in at 6.2 sqm, the landlord was told in advance so the occupancy could be adjusted on the application rather than submitted and rejected.
What this means for HMO landlords
For UK landlords managing HMO portfolios, the maths is straightforward: a single rejected application costs more in delayed rent than every plan you commission. Working with a professional plan provider that formats to your specific council's standards usually pays for itself within the first property.
The hidden cost of an HMO licence application is the rent you can't collect while it's pending. Cutting six weeks off every application across 22 properties was worth thousands. The plans themselves cost less than the council application fee.
— Portfolio HMO Landlord · UK Client