There's a particular kind of excitement that comes with getting the keys to your first place. No more asking permission to have friends round, no more sharing a bathroom with the whole family, and finally, a space that's entirely yours. It's a genuinely brilliant milestone.
But here's something that catches a lot of first-time renters off guard: the rent is often just the headline figure. Behind it sits a whole cast of smaller costs that don't get mentioned until you're knee-deep in the process, and by then, they can feel like a series of unwelcome surprises rather than a manageable part of your plan.
The good news is that none of these costs are actually hidden once you know where to look. This guide walks through the ones that catch people out most often, so you can budget with your eyes open rather than crossing your fingers.
Before You Even Get the Keys
Deposits Add Up Faster Than You'd Think
Most people know they'll need a deposit, but the total upfront cost of moving into a rental is often higher than expected. You're typically looking at:
- A tenancy deposit, usually equivalent to five weeks' rent (this is the legal maximum in England for annual rent under £50,000, though it's worth checking current rules since they can vary)
- The first month's rent, paid in advance
- Sometimes a holding deposit, which secures the property while checks are carried out
Add these together and you could be needing the equivalent of six or seven weeks' rent before you've even moved a box. It's worth building this into your savings target well ahead of time. Our guide on building up your savings has some practical strategies if you're starting from scratch.
Referencing and Guarantor Costs
Some letting agents charge for referencing checks, though this practice has been restricted in many cases under the Tenant Fees Act. If you're a first-time renter without much credit history or a steady income record, a landlord might ask for a guarantor (often a parent) who agrees to cover the rent if you can't. This doesn't cost money directly, but it's worth having that conversation early, as arranging a guarantor can take time and isn't always straightforward for everyone.
Your Deposit Protection Rights
By law, your deposit must be protected in a government-approved scheme within 30 days of you paying it. Your landlord or agent should tell you which scheme they've used. This matters because it protects your money and gives you a formal route for resolving disputes when you move out. If you're ever unsure whether your deposit has been protected correctly, Citizens Advice and MoneyHelper both offer free guidance on tenant rights.
The Costs That Sneak Up in Month One
Setting Up Utilities From Scratch
If you've never lived independently, this is often the biggest shock. Gas, electricity, water, broadband and a TV licence (if you watch live TV or use BBC iPlayer) all need setting up, and none of them are free. Some landlords include certain bills in the rent, so always check your tenancy agreement carefully rather than assuming.
A few tips here:
- Take meter readings on day one and photograph them, so you're not billed for a previous tenant's usage
- Shop around for broadband and energy where you can, rather than sticking with whatever the previous tenant used
- Set up direct debits so nothing gets missed in those chaotic first few weeks
Council Tax Catches People Out
Council Tax is one of the most commonly forgotten costs for first-time renters. It's not automatically included in your rent, and you'll need to register with your local council as soon as you move in. The amount depends on your property's Council Tax band and your local authority's rates.
If you're a full-time student or living alone, you may be entitled to a discount or exemption, so it's worth checking directly with your council rather than assuming you'll pay the full rate. Don't wait for a bill to arrive: registering promptly avoids backdated charges landing all at once.
Contents Insurance Isn't Optional, Even If It Feels Like It
Your landlord's insurance covers the building itself, not your belongings. If there's a flood, fire, or burglary, your laptop, clothes and furniture are your responsibility unless you've got your own contents insurance. It's often more affordable than people expect, and worth comparing a few providers rather than assuming it's out of reach.
Furnishing a Place Without Overspending
The "Empty Flat" Problem
Unless you've landed a fully furnished let, that first walk into an empty flat can be genuinely daunting. Beds, sofas, kitchenware, curtains, a hoover: it adds up quickly, and it's easy to either overspend trying to make everything perfect on day one, or panic-buy the cheapest version of everything and end up replacing it within a year.
A more sustainable approach:
- Make a list split into "need now" and "can wait", so you're not buying a coffee table before you've got a bed
- Check local buy-nothing groups, Facebook Marketplace, and charity shops before heading to a big retailer
- Ask family if they've got spare items gathering dust in a loft or garage
- Spread bigger purchases over your first few months rather than one enormous shopping spree
If you're trying to balance this with other savings goals, our piece on financial self-care touches on how to look after your wellbeing without derailing your budget entirely.
Don't Forget the Small Stuff
Bin bags, a plunger, light bulbs, a first aid kit, cleaning products. None of these are exciting purchases, but they're the sort of thing that costs £30 to £50 collectively and rarely makes it onto anyone's moving checklist until they're standing in a shop at 9pm on move-in day.
Ongoing Costs People Forget to Budget For
Higher Food Spending Than Expected
Cooking for one (or two) is often less efficient than cooking for a household, and it's easy to underestimate your weekly food shop when you're used to a fuller fridge at home. Meal planning and batch cooking can help keep this under control, and it's worth tracking your actual spending for the first month or two so you know what's realistic, rather than guessing.
The "Little and Often" Trap
New sofa, new plant, new candles, a takeaway because you're too tired to cook after a long first week in the flat. None of these individually break the bank, but together they can quietly eat into money you'd earmarked for something else. This is exactly the kind of spending that a budgeting app like Genwel can help you spot early, by giving you a clear view of where your money's actually going rather than where you assumed it was going.
Building an Emergency Buffer
Once the excitement of moving settles, it's worth thinking about a small emergency fund specifically for your new home: a boiler breakdown, a broken window, or an unexpected rent increase further down the line. Even a modest buffer takes pressure off decisions that would otherwise feel like a crisis.
A Simple Way to Plan Ahead
Rather than being caught out room by room, it can help to draft a rough "first three months" budget before you sign anything. Include the upfront deposit and rent, utility setup costs, furnishing essentials, and a slightly inflated food and living budget for those first few weeks of adjustment. It doesn't need to be perfect, just realistic enough to stop nasty surprises turning into financial stress.
If you're saving towards this move, our guide on creating a workable savings habit might help you build up that buffer steadily rather than all at once under time pressure.
Final Thoughts
Moving out for the first time is a brilliant, formative step, and it's meant to feel exciting rather than stressful. The costs above aren't meant to put you off; they're simply the parts of renting that don't always make it into the glossy listing photos or the excited conversations with friends who've already made the move.
Knowing what's coming means you can plan for it properly, save with a clear target in mind, and actually enjoy those first few months in your own space, rather than spending them anxiously checking your bank balance. If you're ever unsure about your rights as a tenant, or about a specific cost that feels off, Citizens Advice and MoneyHelper are both free, impartial places to get clarity.
You've got this. And with a bit of planning, that first place really can feel like exactly what it should: yours.
