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Buy-to-Let Mortgages

First-time landlord guide

Your legal duties, the right insurance, managing tenants, and the mistakes new landlords most often make.

4 min readWritten by Ersan Hassan

Becoming a landlord for the first time is a big step, and there is more to it than buying a property and finding a tenant. This guide covers what a new landlord needs to know, from lining up the right mortgage to getting a handle on your legal responsibilities.

Can you get a buy-to-let mortgage as a first-time buyer?

A few lenders will offer a buy-to-let mortgage to someone who does not already own a home, but the choice is narrower. Most mainstream buy-to-let lenders want you to own, or be buying, your own home first.

If you are a first-time buyer going straight into buy-to-let, expect to need a larger deposit, often 25–30%, realistic rental income figures, and proof that you can cover both the buy-to-let mortgage and your own housing costs.

A few lenders will offer a buy-to-let mortgage to someone who does not already own a home, but your choice will be narrower. Most mainstream buy-to-let lenders want you to own, or be buying, your own home.

First-time buyer stamp duty

If a buy-to-let is your very first property purchase, you will not qualify for first-time buyer stamp duty relief, and you will still pay the additional property surcharge (currently 5%). That is a sizeable extra cost to build into your budget.

What costs should you budget for beyond the mortgage?

New landlords often underestimate the running costs of a rental. The mortgage payment is only the starting point.

Typical annual landlord costs

£300–£500
Landlord insurance
Buildings, contents, and liability cover
8–12%
Letting agent fees
Percentage of monthly rent for full management
1–2 months
Void periods
Budget for empty periods between tenants
£1,000–£2,000+
Maintenance & repairs
Boiler servicing, plumbing, decorating between tenancies

A sensible rule of thumb is to set aside 20–30% of the rent for running costs, repairs and void periods. That way the boiler packing up, or a tenant moving out at short notice, does not catch you out.

How do you choose the right investment property?

The right property depends on what you want from it. Are you after steady rental income, capital growth over the long run, or a bit of both? Location, property type and tenant demand all feed into the answer.

Look into rental yields across different areas. Yield is the annual rent divided by the property’s value, shown as a percentage. A gross yield of 5–7% is generally seen as good for a buy-to-let, though it shifts from region to region.

Think about the tenant you want to attract. A two-bed flat near a university suits students or young professionals; a three-bed semi near good schools tends to draw families who stay for longer. Each comes with its own management demands and turnover.

Setting up your tenancy properly

Getting the paperwork right at the outset protects both you and your tenant.

  1. 01

    Use an assured shorthold tenancy (AST)

    This is the standard tenancy agreement in England and Wales, setting out clear rights and obligations on both sides. Use a professionally drafted template or instruct a solicitor.

  2. 02

    Conduct thorough referencing

    Credit checks, an employer reference and a reference from a previous landlord help you pick reliable tenants. Many letting agents run referencing for you.

  3. 03

    Create a detailed inventory

    Record the condition of the property with photos and notes before the tenant moves in. It protects you if a dispute over the deposit comes up at the end of the tenancy.

  4. 04

    Protect the deposit

    Register the deposit with a government-approved scheme (DPS, MyDeposits or TDS) within 30 days, then give the tenant the prescribed information.

  5. 05

    Provide required documents

    Hand the tenant a copy of the EPC, the gas safety certificate, the government’s How to Rent guide and the deposit protection certificate before or at the start of the tenancy.

Common mistakes new landlords make

Learning from where other landlords have gone wrong can save you time, money and worry.

Underestimating costs

  • Not budgeting for void periods, maintenance, and tax
  • Forgetting about stamp duty surcharge and legal fees upfront
  • Relying on 100% occupancy to cover the mortgage

Skipping legal requirements

  • Not protecting deposits or providing prescribed information
  • Missing gas safety or electrical certificates
  • Using DIY tenancy agreements that don’t comply with current law

Inadequate insurance

  • Standard home insurance doesn’t cover rental properties
  • You need specialist landlord insurance including buildings, contents, and liability
  • Consider rent guarantee insurance if you’re relying on rental income

Emotional decisions

  • Buying a property you’d want to live in rather than what tenants want
  • Over-investing in finishes that don’t increase rent or value
  • Not treating the investment as a business

Get started with expert buy-to-let advice

At Clearview Mortgage Solutions, we help first-time landlords through the buy-to-let mortgage process from start to finish. We will talk you through the stress tests, compare products from 90+ lenders, and make sure you can see the full picture before you commit. Read the full buy-to-let guide for a deeper walk-through, or look at self-employed mortgages if your income comes through a limited company.

Compare buy-to-let deals across the market, or get in touch for a free, no-obligation chat about your plans.

Written and reviewed by

Ersan Hassan

Role
Director
Specialism
Commercial Finance & Property Portfolios
Regulator
FCA register
“Most buy-to-let cases come down to one thing: the right lender for your circumstances. We’ll find them — and walk you through every step.”
Ersan Hassan

Ready when you are

That's the buy-to-let guide. The next step is your situation, your numbers, your circumstances — and that's a conversation. Free, no obligation, take it from there.