The System Behind Commercial to Residential's Most Profitable Conversions. Class MA. Prior Approval. No Floor-Space Limit. Now Taught Monthly — With the Team That Executed Them.

You asked an architect. They quoted £5,000–£12,000 for conversion drawings — but couldn't tell you whether the building qualifies for Class MA, whether prior approval would be granted, or whether residential use is even viable given the site constraints. You nearly paid for drawings on a building that doesn't qualify.

You searched online. You found articles about Class MA and prior approval and understood the concept. But every building is different — flood zones, conservation areas, Article 4 directions, listed status, contamination, access — and the generic guidance couldn't tell you whether YOUR building qualifies.

You spoke to an estate agent. They valued the building as commercial. The number was underwhelming. They never modelled what the same building would be worth as four flats, six apartments, or eight studios. A single number where you needed a strategy.

You spoke to a planning consultant. You got "it might be possible" or "you'd need to apply to find out." A qualified maybe. No commitment, no clarity, no system you could learn and repeat.

So you did nothing. Every route felt too expensive to start without certainty, and nobody would teach you the system — they'd just sell you a one-off opinion. So the buildings keep selling to developers who already know what you don't.

You don't need another opinion. You don't need a one-off feasibility study. You don't need a course that teaches theory without execution.

You need the complete system — taught monthly by the team that uses it — so you can:

1. Find commercial buildings that qualify for Class MA, using the eligibility checklist the team runs on every deal
2. Confirm whether a specific building passes the three-part test: Eligibility, Viability, Suitability
3. Navigate the prior approval process — what the council checks, what triggers refusal, what gets approved
4. Design compliant residential layouts within commercial shells (space standards, natural light, amenity)
5. Manage the conversion from approval to completion — budget, programme, contractors, building regs
6. Exit profitably — sell, rent, or refinance with clear comparable evidence

That's what PCMA's Commercial to Residential strategy delivers. Monthly. With the team that has done it 14 times.

Why now — the Class MA window. Since March 2024, Class MA permitted development rights have been significantly expanded: no floor-space limit (previously capped at 1,500 sqm), no vacancy requirement, and any Use Class E building qualifies — offices, shops, cafes, restaurants, light industrial, gyms, medical centres. Prior approval (not full planning) means it's faster, cheaper, and has fewer grounds for refusal, with no affordable-housing contribution on schemes under 10 units. It's the biggest expansion of commercial-to-residential rights in a decade, and most developers don't know yet — the ones who do are acquiring buildings now.

What still matters: listed buildings don't qualify; National Parks, AONBs and World Heritage Sites are excluded; Article 4 directions can remove PD rights in specific areas; Flood Zone 2/3 needs a flood risk assessment; and the building must have been in Class E use for two continuous years. The course teaches you exactly how to check all of these — and what to do when a building fails one test but passes the others.

We don't teach from textbooks. We teach from blueprints. PCMA's Commercial to Residential strategy is taught by the same architectural and planning team that submitted 14 Class MA prior approval applications, achieved a 12-out-of-14 approval rate (86%), navigated prior approval in as little as 56 days, and converted offices, retail units and mixed-use buildings into profitable residential schemes.

Featured project — Stanley Road, Carshalton. Vacant commercial unit. Class MA prior approval in 56 days from submission. Four residential flats. £180,000 profit. From empty office to completed residential scheme.

Commercial to residential conversion requires three professional functions — an architect to design the layout within the commercial shell, a planner to navigate prior approval, and a QS to budget the works accurately. These are three of PCMA's four core professional functions. The team that teaches the course is the team that executes the projects. Generic courses teach you what Class MA is; PCMA teaches you how to use it. One-off consultants give you an opinion on one building; PCMA gives you a system for every building, plus monthly access to the team for deal review. The system we teach is the system we use, and every month the course updates with new case studies, new council decisions, and new lessons from live projects.