The question "mortgage how much" is perhaps the most important question that comes to mind when thinking about a home purchase. This is because it is crucial to know what your financial options are before you start house hunting. You don't want to fall in love with a home that is simply out of your budget. In this article, we'll take you through all the aspects that determine how much mortgage you can get, what factors come into play and how to borrow smartly within your financial means.
The basics: How much mortgage can you get?
The question "mortgage how much can I borrow" has no single answer. Several factors play a role that together determine your maximum loan amount. The most important starting points are your gross income, home value, your financial obligations and your age.
The Nibud offers extensive information on taking out a mortgage, including helpful budgeting tips. Before 2026, there are specific standards set by the government to prevent people from borrowing too much. These standards are there to protect you from financial hardship.
Income as a Starting Point
Your gross annual income is the basis for calculating your maximum mortgage. In 2026 mortgage lenders use the so-called lending standards that determine what percentage of your income you can spend on housing costs.
For most first-time buyers and those moving on:
- With a modal income (about €42,000 gross per year) you can borrow about 4.5 to 5 times your annual salary
- For two-earners, joint income is counted, which significantly increases your maximum mortgage
- Bonuses and variable income are often only partially counted (usually 75-100%)
The Consumentenbond offers guide on calculating your maximum mortgage, providing insight into exactly how these calculations work. For an accurate estimate of your monthly charges it is important to look not only at the maximum amount, but also at what you can comfortably afford.
Factors that affect your maximum mortgage
Study Debt and Financial Obligations
An often underestimated factor when asking "mortgage how much" is the impact of existing debt. Do you have student debt? Then this significantly reduces your maximum mortgage.
For 2026:
- Student debt reduces your borrowing capacity by about 0.75% of the outstanding amount
- Current loans (such as a car loan) are deducted
- Credit card debt fully counts as financial obligation
Type of commitment
Student debt €20.000
Car Loan €10.000
Credit card €5.000
Impact on maximum mortgage
-€15,000 to -€20,000
-€30,000 to -€40,000
-€15,000 to -€20,000
At Nationale-Nederlanden you can calculate your maximum mortgage Taking into account your specific situation. It is wise to pay off any debts first before applying for a mortgage.
Own Money and Buyer Costs
Another crucial question with "mortgage how much" is: how much equity do you need? In 2026, you can often borrow 100% of the home value, but on top of that comes buyer's fees.
Key cost items:
- Transfer tax: 2% for most buyers (0% for first-time buyers up to €550,000)
- Notary fees: € 1,500 to € 2,500
- Valuation costs: €500 to €800
- Mortgage advice costs: variable
De Hypotheker discusses how much own money is needed For different situations. For a complete overview of all costs when buying a house, it is wise to budget well in advance.
How much mortgage for different situations
For Starters on the Housing Market
As a starter is the question "mortgage how much can I borrow" extra important. You often have no surplus value from a previous home and must finance all costs yourself.
Tips for first-time buyers:
- Take advantage of the starters loan in some municipalities
- Consider a Nationale Hypotheek Garantie (NHG) for better conditions
- Pay attention to home energy label - making it sustainable may require extra budget
- Count with at least €10,000 to €15,000 equity for additional costs
The NHG offers protection up to a mortgage amount of €470,000 in 2026. This can lower your monthly expenses because you often get a lower interest rate.
For Transfomers with Surplus Value
Already have a home and want to move on? Then plays surplus value from your current mortgage an important role in the question "mortgage how much" you can get for your new home.
Benefits of excess value:
- You can use this as your own money for your new purchase
- You have more room to negotiate with the seller
- You can possibly borrow extra for renovations within your maximum mortgage
- Your housing costs can be lower with a smaller loan amount
Situation
House 1
House 2
House 3
Home-Equity value
€50.000
€100.000
€150.000
Impact on new mortgage
Borrow less, lower monthly costs
Considerable reduction housing costs possible
Possibility of mortgage free purchase
For the calculate your equity value it is importantgrijk to properly estimate the current market value and know your residual debt exactly.
The role of mortgage interest in your loan amount
The question "mortgage how much" is also heavily influenced by current mortgage rates. In 2026, we will see fluctuations in interest rates that will directly impact your maximum loan amount.
How Interest Determines Your Maximum Mortgage
With a lower interest rate you can borrow more because your monthly costs per euro borrowed are lower. With a higher interest rate, your maximum mortgage decreases because you pay more in interest costs.
Calculation example for mortgage how much at different interest rates:
- At 2.5% interest rate: borrow €350,000 = €1,550 monthly costs
- At 3.5% interest rate: borrow €350,000 = €1,730 monthly fees
- At 4.5% interest rate: borrow €350,000 = €1,915 monthly costs
The developments in mortgage rates can therefore significantly affect your borrowing capacity. It is therefore wise to take into account possible interest rate fluctuations.
Fixed Interest Period and Monthly Fees
When asking yourself "mortgage how much can I borrow?", you should also consider the fixed-interest period. A longer fixed-interest period offers security, but may involve slightly higher interest costs.
Fixed rate options:
- 1-5 years: flexible, lower interest rate, but risk of higher interest rate after expiration
- 10 years: balance between security and interest
- 20-30 years: maximum security, often slightly higher interest rate
Responsible lending: more than just the maximum
Many people focus on "mortgage how much" purely on the maximum amount they can borrow. However, this is not always wise. Borrowing responsibly means considering your future financial situation.
Considerations Beyond the Maximum
Important questions to ask yourself:
- What are my future plans (family expansion, career switch)?
- How secure is my income?
- Do I want to keep financial room for vacations and hobbies?
- What if one of us starts working less temporarily?
Moneywise explains how the maximum mortgage is determined according to the GHF standard, but also points out the importance of personal consideration.
At Roling Advies We look not only at what you can borrow maximum, but especially what fits your situation. We compare more than 35 mortgage lenders to find the best match.
The 60/70/80 Rule
A useful rule of thumb when asking "mortgage how much is wise" is the 60/70/80 rule:
- 60% of your maximum loan amount: very comfortable, lots of financial space
- 70% of your maximum loan amount: healthy balance between home enjoyment and financial buffer
- 80% of your maximum loan amount: more stress on your budget, but still achievable
Maximum mortgage
€300.000
€400.000
€500.000
60% (comfortable)
€180.000
€240.000
€300.000
70% (balance)
€210.000
€280.000
€350.000
80% (tight)
€240.000
€320.000
€400.000
Practical steps to determine your mortgage amount
Now that you know more about the question "mortgage how much," it's time for concrete action. Follow these steps to arrive at a realistic and responsible amount.
Step 1: Calculate Your Maximum Mortgage
Start with a rough calculation of your maximum loan amount. For this you need:
- Your gross annual income (including vacation allowance)
- Overview of your monthly obligations
- Your age
- Information about possible student debt
Mortgage Interest Rates discusses the influence of these factors on your maximum mortgage. For a first indication you can use online calculation tools, but for a definitive answer to "mortgage how much" you need professional advice.
Step 2: Determine Your Personal Housing Budget
Your personal housing budget consists of:
- Maximum mortgage you can get
- Own money you have available
- Any surplus value from current home
- Savings for unexpected expenses
Don't forget to keep a financial buffer for:
- Maintenance and repairs
- Conversions or adjustments
- Municipal taxes and insurance
- Energy costs (average €150-€250 per month)
Step 3: Compare mortgage types and conditions
When asking "mortgage how much", the mortgage form also plays a role. Different forms have different advantages and disadvantages:
Annuity Mortgages:
- Same monthly costs
- In the beginning mainly interest, later more repayment
- Most chosen form in the Netherlands
Linear mortgage:
- Decreasing monthly costs
- Equal repayment
- Faster repayment means less total interest
Interest-only mortgage:
- Only pay interest
- Maximum 50% of house value
- Often combined with other forms
For more information on different types of mortgage and how they affect your monthly expenses, it is wise to get good advice.
Special situations and how much mortgage
Self-Employed and Entrepreneurs
For sole traders and entrepreneurs, the question "how much mortgage can I get" is more complex. Banks have stricter requirements because your income is less fixed.
What do you need as a business owner:
- Minimum of 3 years annual statements or annual accounts
- Average income over this period
- Auditor's report (often required)
- Proof of continuity of your business
Your maximum mortgage is often calculated based on the average of your last three years of income. Did you have one exceptionally good year? Then that only counts for a limited amount.
Flex Workers and Temporary Contracts
Even for flex workers, the question "mortgage how much" is answered differently. With a temporary contract you can often get a mortgage, but additional conditions apply:
- Minimum 1 year employment history in the same sector
- Letter of intent from employer to extend contract
- Higher interest rates or stricter conditions at some lenders
The Mortgage Advisor discusses how to borrow in different work situations. It is wise to properly discuss your situation in advance with an advisor.
Seniors and Mortgage
For people over 50, the age factor also plays a role in "mortgage how much". Banks look at your retirement age and your expected income after retirement.
Points of interest:
- After retirement you should be able to continue to pay the housing costs
- Longer term is often not possible
- Accrual of pension and other income count
- Residual debt in retirement should be feasible
How much mortgage and sustainability
In 2026, energy efficiency is an increasingly important factor in mortgages. When asking "mortgage how much" you can also take into account additional borrowing capacity for sustainability.
Sustainability Loan on top of your mortgage
Many banks offer the opportunity to borrow extra for sustainability:
- Extra €9,000 to €25,000 for energy saving measures
- Lower interest rate with a good energy label
- Grants and schemes can reduce your costs
Examples of preservation:
- Solar panels (€5,000-€12,000)
- Insulation (€3,000-€8,000)
- HR++ glass (€4.000-€10.000)
- Heat pump (€8,000-€15,000)
At House & Mortgage find information About how to
uurzaming can lower your living expenses over time through lower energy costs.
The role of a mortgage broker
You can't answer the question "mortgage how much" on your own. An independent mortgage advisor plays a crucial role in finding the right balance between your needs and options.
What does an advisor do for you:
- Calculates your exact maximum mortgage based on your complete financial situation
- Compares offers from dozens of mortgage lenders
- Advises on the most suitable mortgage type and interest rate period
- Guides you through the entire application process
- Ensures AFM-compliant advice
When determining how much you can borrow for a mortgage there are so many variables that professional advice is actually indispensable. A good advisor looks beyond the numbers and takes into account your personal situation and future plans.
Costs versus Benefits
Mortgage advice costs money, but often delivers much more. An advisor can:
- Negotiate better interest rates (savings of €50-€150 per month)
- Find suitable terms to suit your situation
- Tax optimization
- Save time and stress throughout the process
Average cost of mortgage advice: €1,500 to €3,000, depending on the complexity of your situation.
Now that you know all the aspects that determine how much mortgage you can get, it's time to take a good look at your own situation. It's not just about the maximum amount, but mainly about what is comfortable and responsible for your situation. Want to know what your options are and which mortgage is best for you? Roling Advies compares over 35 mortgage lenders and personally guides you through every step, from initial orientation to key transfer. Contact us for a free consultation about your mortgage options.