HMO Builders

HMO Development & Construction

Specialist HMO Construction

HMO Conversions ThatMaximize Your Yield

Licensed HMO construction and conversion specialists. We handle the build while you focus on the returns.

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200+
HMO Rooms Completed
100%
Licensing Pass Rate
8-12
Weeks Average
The Problem

HMO Projects Are Different

You need a builder who understands HMO licensing requirements from day one

Standard Builders

Don't understand licensing requirements. Quote for basic room splits without considering compliance.

The Risk

Failed inspections, costly rework, void periods waiting for compliance sign-off. Your money funds their education.

HMO Builders

We build to licensing standards from day one. Fire safety, room sizes, amenity ratios — all built in from the start.

Our Services

Complete HMO Construction Services

Everything you need to create a compliant, high-yield HMO

HMO Conversions

Convert existing properties to compliant HMOs. 3-bed to 6-bed conversions, larger schemes available.

Discuss your project

Fire Safety & Compliance

LD2 fire alarm systems, fire doors, compartmentation, emergency lighting and signage.

Fire safety guide

En-Suite Installation

Maximize room premiums with en-suites. Compliant drainage solutions and space-efficient designs.

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Full Refurbishment

Tired property to premium HMO. Durable, tenant-proof finishes built for minimal maintenance.

Discuss refurb

New Build HMO

Purpose-built HMO construction. Planning and building regs expertise including sui generis applications.

New build enquiry

Licensing Preparation

Built to mandatory and additional licensing standards. Room size compliance and amenity ratio adherence.

Licensing guide
Warning

The Hidden Costs of Using a Standard Builder

Every week, we're called to fix HMO projects started by general builders. Common issues we see:

  • Rooms at 6.4 sqm — minimum is 6.51 sqm. Entire project needs redesigning.
  • Fire doors hung incorrectly — fails licensing inspection.
  • Inadequate kitchen facilities — license refused until fixed.
  • Bathroom vents in roof space — building control rejection.

We Build HMO-Compliant From The First Sketch

No rework. No delays. No void periods waiting for compliance sign-off.

100%
Licensing pass rate
£0
Rework costs
Our Process

From Enquiry to Tenants in 4 Steps

1

Consultation & Feasibility

We assess your property, discuss your goals, and identify the optimal room configuration for maximum yield.

2

Planning & Design

If needed, we handle planning applications. We design to licensing requirements from the start.

3

Build Phase

Our HMO-specialist team completes the conversion. Weekly updates, fixed timelines, no surprises.

4

Handover & Compliance

We prepare the property for licensing inspection and hand over a letting-ready HMO.

Built for Returns

8-12
Weeks Average
200+
HMO Rooms Built
100%
Pass Rate
40%
Repeat Clients
HMO Questions Answered

Frequently Asked Questions

Common questions about HMO conversions, licensing, and compliance

It depends on the size and your local council's policies. Converting a property to a 'small HMO' (3-6 unrelated people) falls under Use Class C4, which is often permitted development—meaning no planning permission needed. However, many councils have Article 4 Directions that remove this right, requiring full planning permission for any HMO. Large HMOs (7+ people) are 'sui generis' and always need planning permission. We always check your specific area's restrictions before starting any project.
The minimum floor areas set by the Housing Act 2004 are: 6.51 sqm for one person over 10 years old, 10.22 sqm for two people over 10, and 4.64 sqm for a child under 10. These are absolute minimums—many councils have higher local standards. Rooms must also have adequate ceiling height (typically 2.14m over at least half the room). We design all conversions to exceed minimums, ensuring you pass licensing first time.
HMOs require a Grade D LD2 fire alarm system at minimum—interlinked smoke detectors in circulation areas, kitchens, and all rooms. Larger HMOs may need a Grade A system. Fire doors (FD30S) are required on all bedrooms and kitchens. Emergency lighting is needed in all escape routes. Fire-resisting construction between flats/units, and self-closing devices on fire doors. We install all fire safety measures as part of our standard HMO specification.
A straightforward 4-6 room HMO conversion typically takes 8-12 weeks from start to finish. This includes first fix (stud walls, plumbing, electrics), fire safety installation, plastering, second fix, and decoration. More complex projects—such as adding en-suites to every room or significant structural changes—may take 12-16 weeks. We provide detailed timelines upfront and keep you updated weekly.
Mandatory licensing applies to HMOs with 5+ occupants forming 2+ households in England. Many councils also have Additional or Selective licensing schemes covering smaller HMOs or entire areas. Operating without a license can result in fines up to £30,000 and rent repayment orders. We build to licensing standards regardless of current requirements, future-proofing your investment against changing regulations.
The amenity ratios vary by council, but typically: for up to 5 people, you need 1 cooker with 4 rings, 1 oven, 1 sink, and adequate worktop/storage. For 6-10 people, double these facilities or provide two separate kitchens. Refrigeration should be 0.15 cubic metres per person minimum. We design kitchen layouts that meet licensing requirements while maximizing your usable space.
Yes. Article 4 areas require full planning permission for HMO conversions, but this doesn't mean permission won't be granted. We have experience navigating planning applications in Article 4 areas and can advise on the likelihood of success before you commit. Some Article 4 areas still approve well-designed HMOs that meet local needs.
We operate across the UK, with particular expertise in high-demand areas for HMO investment. Our team travels nationwide for projects. During the consultation phase, we'll confirm logistics and any travel considerations for your specific location.
Yes. Large HMOs (7+ occupants) fall outside standard use classes and require planning permission regardless of Article 4 status. These projects often face more scrutiny but can be approved with a strong application. We handle the full process including planning support, building regulations, and construction—delivering a compliant, high-yield property.
In most markets, yes. En-suite rooms typically command £50-£100+ more per month in rent. On a 6-room HMO, that's £3,600-£7,200 extra annually. The installation cost per en-suite is typically £3,000-£6,000 depending on complexity. For most investors, payback is 12-18 months, after which it's pure additional yield. We can advise on whether en-suites make sense for your specific property and market.

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Free initial consultation. We'll discuss your property, investment goals, and provide a realistic scope and timeline.

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