Rent or Buy a House? Complete Simulation on Which is More Profitable in 2026
For years, the narrative in Indonesian society has been straightforward: if one can afford it, buying a house is the right step. Owning a home is often seen as a symbol of stability, even success. Meanwhile, renting is frequently viewed as a less optimal financial decision because the money spent is considered wasted without producing an asset.
However, amid continuously rising property prices, fluctuating Home Ownership Credit (KPR) interest rates, and changing lifestyles, the current financial reality is no longer that simple. The question arises: is buying a house always the best decision? Or could renting be a more rational choice under certain conditions?
Understanding the Concept of Renting vs Buying a House
Renting a house is when someone occupies another person’s property by paying a fee for a certain period, usually monthly or yearly. In general, its characteristics include:
no asset ownership
no long-term commitment
major maintenance costs usually borne by the owner
flexibility to move
Renting a house is synonymous with flexibility and minimal long-term commitment.
On the other hand, buying a house means fully owning the property, either through cash payment or a KPR scheme. Its main characteristics include:
asset ownership
potential as an investment instrument
repayment obligations (if on credit)
bearing all maintenance costs
For many people, buying a house is not just a need but also part of a long-term wealth-building strategy.
Differences Between Renting and Buying a House
- Asset Ownership: Potential vs Reality
Buying a house provides the advantage of asset ownership. In the long term, property has the potential to appreciate in value, especially if located in a developing area.
However, this appreciation is not always significant. Property values are still influenced by various factors such as location, area development, and market conditions. In some cases, growth can be slow.
On the other side, renting does not result in ownership. However, this approach offers flexibility in managing finances, including the possibility of allocating funds to other investment instruments.
- Initial Costs: Major Commitment vs Flexibility
The most visible difference between renting and buying a house lies in the initial capital requirements.
Buying a house requires relatively large costs, such as:
down payment
notary fees
taxes and administration
These funds become part of the asset ownership but also reduce liquidity as they are locked into one instrument.
Conversely, renting tends to require lighter initial costs, thus providing greater financial flexibility, although without ownership at the end of the period.
- Flexibility vs Stability
Renting a house offers high flexibility, especially for those with high mobility or who have not yet settled on a long-term residence location.
Conversely, buying a house provides housing stability. Owners do not need to worry about rental price changes or the need to move in the near future.
Thus, the choice often depends on needs: short-term flexibility or long-term stability.
- Monthly Expenses: Stable vs More Complex
Many people think the cost of owning a house is limited to KPR instalments. In fact, there are other components to consider, such as:
property tax (PBB)
routine maintenance costs
unexpected repairs
long-term renovations
This makes the total expenditure more complex and potentially increasing.
Conversely, rental costs tend to be more stable and predictable. The risk of major expenses is usually the owner’s responsibility, making cash flow easier to control.
Realistic Calculations: Renting vs Buying a House
To understand which is more profitable, a simple simulation is needed. The following figures are not absolute benchmarks but sufficiently represent general conditions in big cities. Assumptions:
House price: Rp500 million
Down payment (DP): 20% → Rp100 million
KPR: Rp400 million
Term: 20 years (240 months)
Effective interest: 9% per year
With the effective interest scheme (annuity), the KPR instalment is around: approximately Rp3.6-3.8 million per month.
Total Ownership Costs
In addition to instalments, homeowners still bear other costs, such as:
land and building tax (PBB)
routine maintenance costs
unexpected repairs
If conservatively averaged, additional costs: ±Rp500 thousand - Rp1 million per month. Thus, the realistic total expenditure is around Rp4.2-4.8 million per month.
Comparison with Renting
For a house of equivalent value, rental costs are generally in the range: Rp2-3 million per month. Thus, the cost difference is around Rp1.5-2 million per month.
If the Difference is Invested
If the difference between rental costs and instalments is not spent on consumption but allocated to investments consistently, the results can be significant in the long term.
With simple assumptions:
investment of Rp2 million per month
average return of 8% per year
duration of 20 years
The realistic result:
total deposits: Rp480 million
potential final value: around Rp1.15-1.2 billion
These figures reflect the strong compounding effect. This means that renting is not always synonymous with “money wasted”, as long as the cost difference is truly managed consistently in investments.
The Other Side: Total KPR Costs
Buying a house also has long-term cost consequences that are often overlooked. With assumptions of instalments around Rp3.6-3.8 million per month for 20 years:
total payments: ±Rp888 million
initial house price: Rp500 million
total interest paid: ±Rp380 million
This means the total cost incurred is in the range of 1.7-1.8 times the initial house price, depending on the interest structure and term. This fact is important because many people only focus