Which of these two jobs do you need?
Unit management is landlord-side. One flat, one tenancy, rent and repairs. Three of the firms here do it, and a letting agent is usually the right supplier.
Block management is building-side. Service charges from every leaseholder, communal insurance, section 20 consultations, statutory safety duties. Two of the firms here specialise in it, and they are regulated differently for a reason.
Boards of residents' management companies routinely approach letting agents for block work and get quoted for it. The absence of RICS or TPI membership is the quickest way to tell you are talking to the wrong kind of firm.
What to ask a prospective managing agent
- Which code do you work to? The answer should be the 2026 RICS Service Charge Residential Management Code.
- How do you handle the Accountable Person duties on a building like ours? Specificity here is the whole test.
- What is in the fee and what is extra? Company secretarial, section 20 handling, major works project management and insurance commission are the usual extras.
- Do you take commission on the building insurance? Ask for the figure.
Red flags
- Service charge funds not held in a designated client account.
- No published or explained insurance commission.
- Section 20 treated as paperwork rather than as the thing that decides whether major works are recoverable at all.
- Annual accounts that arrive late, or not at all. Leaseholders have a statutory right to request a summary.
- Any agent who says the Building Safety Act duties transfer to them. They do not. Only the work does.
When a block can self-manage
A small Victorian conversion of three or four flats with an engaged set of owners and no lift can reasonably self-manage, and many do. The costs are an accountant for the service charge accounts, buildings insurance, and somebody's weekends.
It stops being viable at scale, when major works arrive, or the moment the building falls within the higher-risk definition. At that point the compliance burden is a job, not a favour, and the exposure of getting section 20 or a safety case wrong is far larger than the fee.