You typically need at least 5–20% of the property price for a house deposit, depending on your country, lender, and the type of mortgage.

Quick Scoop: Typical Deposit Amounts

  • Many mainstream lenders will consider 5% deposits for standard residential mortgages, meaning you borrow the remaining 95% (a 95% LTV mortgage).
  • A 20% deposit is often seen as the “sweet spot” because you borrow less, get better rates, and usually avoid extra fees like lenders’ mortgage insurance.
  • For buy‑to‑let or investment properties, lenders commonly want 20–25% deposits as a minimum.

Example scenarios

  • £250,000 home with a 5% deposit → £12,500 deposit, you borrow £237,500.
  • £400,000 home with a 5% deposit → £20,000 deposit, you borrow £380,000.
  • $600,000 home with a 20% deposit → $120,000 deposit; with 5% deposit → $30,000 plus extra insurance costs.

How to Estimate Your Number

Think in percentages first, then convert to cash using the price range you’re targeting.

  1. Pick a likely purchase price (for example £200,000, £350,000, or $500,000).
  1. Decide your target deposit:
    • Minimum route: 5% (entry level, higher risk/cost).
 * More comfortable: **10–15%** (better rates, more options).

 * Strong position: **20%+** (no or lower insurance, stronger bargaining power).
  1. Multiply the price by the percentage:
    • 10% of £300,000 → £30,000.
    • 20% of $400,000 → $80,000.

Some lenders and schemes allow as low as 5% deposits under specific eligibility rules (for example, first‑home or guarantee schemes), so if your savings are limited, you may still have options.

Don’t Forget the Extra Upfront Costs

On top of the headline deposit, you usually need additional cash for:

  • Legal/conveyancing fees and searches.
  • Surveys or inspections.
  • Taxes or stamp duty where applicable.
  • Moving costs, initial repairs, and basic furniture.

Forum discussions often stress that people underestimate how much they need beyond the deposit, and that having a buffer makes the process far less stressful.

What’s “Normal” Right Now?

Recent guides from major banks and mortgage sites still frame 5% as the usual minimum , with 10–20% increasingly common for first‑time buyers trying to get better rates and pass affordability checks.

If you want a simple rule of thumb for planning:

  • Aim for 10–20% of your target house price as your main savings goal.
  • Add a separate pot of a few thousand (or a few percent of the price) for fees and moving costs.

Bottom line: you can buy with about a 5% deposit in many markets, but aiming higher (towards 10–20%) usually makes the mortgage cheaper and the purchase smoother.

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Curious how much money you need for a house deposit? Learn typical 5–20% deposit ranges, real‑world examples, and extra upfront costs, plus what recent guides and forum discussions say about buying your first home.