For landlords in South East London, the detail matters. Rental demand, tenant expectations and achievable rents can vary between neighbouring streets, while a delayed repair or missed compliance deadline can affect both your tenant relationship and your return. A good agent gives you practical advice before a property is marketed, then stays accountable after the tenancy begins.

Start with the service you actually need

Letting agencies do not all offer the same level of support. Before arranging valuations, decide whether you need help finding a tenant, managing the tenancy, or both.

A tenant-find service usually covers marketing, viewings, referencing, tenancy paperwork and moving the tenant in. It may suit an experienced landlord who has the time and confidence to deal with maintenance, rent collection, renewals and tenant queries themselves. It is also worth being realistic: a single late-night leak or a disputed repair can turn a supposedly hands-on arrangement into a demanding second job.

Fully managed lettings place more of the day-to-day responsibility with the agent. This commonly includes rent collection, routine inspections, maintenance coordination, tenancy renewals and being the first point of contact for tenants. The precise service differs between agencies, so ask what is included rather than assuming that “fully managed” means every issue is covered.

For portfolio landlords, the right arrangement may sit somewhere in between. You may want tenant sourcing and rent collection across all properties, but retain approval over larger works. A capable agent should be willing to explain options clearly, not push every landlord towards the same package.

Choose a local letting agent with evidence of local knowledge

Local knowledge should lead to better decisions, not simply appear as a line in a sales pitch. Ask the agent what similar homes have recently let for, how long they took to let and which features tenants are currently prioritising. Their answer should be specific enough to help you set a sensible asking rent and prepare the property for market.

In areas such as Plumstead, Abbey Wood, Thamesmead, Woolwich and Charlton, tenant demand can be influenced by transport links, condition, outdoor space, parking and the type of home available nearby. A two-bedroom flat close to a station may appeal to a different audience from a family house near schools and green space. Your agent should understand how to position each property accordingly.

Be cautious if an appraisal feels overly optimistic. An inflated rental figure can win an instruction, but it can also leave your property sitting empty while comparable homes attract enquiries. Ask for the reasoning behind the suggested rent and whether the figure reflects completed lets, current competition or both.

Local presence also matters once a tenant moves in. An agent who knows reliable local contractors and can attend when needed is often better placed to deal with issues promptly. Technology is useful for marketing updates, virtual tours, digital documents and reporting, but it should support a responsive person at the other end of the phone.

Ask how they will market your property

Quality marketing attracts more suitable enquiries from the outset. Find out whether the agent uses professional photography, accurate floorplans, detailed property descriptions and virtual viewing options where appropriate. These details help tenants understand what they are considering before they book a viewing, saving time for everyone.

Ask who conducts viewings and how feedback is shared. A well-run viewing process does more than fill a diary. It gives the agent a chance to answer questions about the home and area, identify serious applicants and report honestly on price, presentation and demand.

Look closely at tenant selection and compliance

A good tenant is not simply someone who can move quickly. The selection process should be fair, consistent and properly documented. Ask the agent to explain how they carry out referencing, affordability checks, right-to-rent checks and guarantor assessments where needed. You should know what information will be checked, who makes the final decision and how any concerns are raised with you.

Compliance is another area where vague answers are a warning sign. Landlords have responsibilities around deposit protection, prescribed information, gas safety, electrical safety, smoke and carbon monoxide alarms, energy performance, licensing and tenancy documentation. Requirements can change, and some obligations depend on the property and local authority area.

Your agent does not remove every legal responsibility from you, but a professional one should have a clear process for flagging requirements and keeping records. Ask how certificates are monitored, how deposit registration is handled and what happens when a document is due to expire during a tenancy.

If you have a leasehold flat, raise any restrictions at the beginning. The lease may set rules on subletting, pets or use of the property, and the managing agent may require notices or permissions. Sorting this out before marketing avoids awkward delays after an applicant has been found.

Understand the fees before you sign

Price matters, but a headline percentage does not tell you the full cost. Request a written breakdown of charges for the service you are considering. This should make clear any initial letting fee, monthly management fee, tenancy renewal charge, inventory cost, inspection fee, maintenance administration charge and fees connected with deposit disputes or possession work.

It is reasonable for an agent to charge for genuine work. What matters is that the pricing is clear and proportionate, with no surprises buried in terms and conditions. Ask whether the percentage is calculated on the rent due or rent received, whether VAT applies, and how long any renewal or commission arrangement lasts.

Maintenance is particularly worth discussing. Does the agent have authority to approve repairs up to an agreed limit? Will you receive quotes for non-urgent work? Is there a charge for arranging contractors? A small approval limit can give you control, while still allowing urgent repairs to be dealt with quickly when a tenant needs help.

Test their communication before appointing them

The early conversations are often the best indication of the service you will receive later. Did the agent return your call when promised? Did they answer direct questions in plain English? Were they clear about the work required to let your property, rather than glossing over potential problems?

Ask who your day-to-day contact will be after the property is let. Some landlords value a single dedicated manager; others are comfortable with a wider team, provided there are reliable notes and clear handovers. Neither approach is automatically better. The key is knowing who is responsible when you need an update.

You should also ask how and when you will receive statements, inspection reports and maintenance updates. A regular reporting rhythm helps you keep track of income, expenditure and the condition of the property without chasing for information.

Check how they handle problems, not just move-ins

Every tenancy has the potential for a maintenance issue, a rent query or a disagreement about the condition of the property. The useful question is not whether an agent claims problems never happen. It is how they manage them when they do.

Ask about their arrears procedure. Find out when a missed payment is flagged, how tenants are contacted and when you are informed. Ask how often inspections take place during a managed tenancy and what the report includes. A proper inspection should identify maintenance concerns early, rather than merely confirming that the property has been visited.

It is also sensible to ask about check-in and check-out arrangements, inventories and deposit discussions. Detailed records and photographs at the start of a tenancy are valuable if there is later disagreement about damage or cleaning. An agent should remain fair to both landlord and tenant, while ensuring the evidence is in place.

Do not overlook the tenant experience

A respectful tenant experience is good business for landlords. Tenants who receive clear information, a legitimate tenancy agreement and timely responses are more likely to report issues early and look after the home. That can reduce disruption, avoid preventable damage and support a longer tenancy.

Look for an agent that treats tenants as customers rather than a transaction to complete. This does not mean accepting unreasonable requests. It means communicating professionally, setting expectations from the start and dealing with genuine concerns properly. It benefits everyone involved.

Make your final decision with confidence

Once you have met a few agents, compare more than their valuation and fee. Consider their local evidence, marketing quality, compliance process, communication style and approach to maintenance. If something is unclear, ask for it in writing before you sign an agreement.

The best choice is rarely the agent who makes the biggest promise. It is the one that gives you a realistic rental strategy, explains the work behind their service and has a process you can trust when the unexpected happens. For landlords seeking that balance of modern marketing and hands-on local management, Hi Residential is ready to discuss what your property needs before it goes to market.