Rent vs Buy Calculator South Africa
This rent vs buy calculator compares the long-term net wealth of buying a home in South Africa against renting and investing the difference. Enter the purchase price, deposit, rent and how long you plan to stay to see which option builds more wealth — and the exact year buying overtakes renting. For a concise breakdown of the costs and trade-offs, read our South African rent vs buy guide.
Updated · SARS 2026 transfer duty · Prime 10.75% · By Finance EzyFind
Rent vs Buy Summary
🏠 The Property
= R 180 000
SA Prime = 10.8%
Bond Amount
R 1 620 000
Transfer Duty
R 29 625
Total Upfront
R 269 015
🔑 Monthly Buying Costs
Costs on top of the bond repayment
Municipal levy to local council
Enter 0 for freestanding property
= R 1 500/mo
🏘️ Renting Costs
For a comparable property
Typical SA leases 6–10%
📊 Assumptions
Adjust to match your market and investment outlook
Base case 4–6%; test 2–3% downside
On deposit, upfront costs & monthly savings
Yearly rise in rates, levies & insurance
Agent commission, typically 5–7.5% + VAT
Verdict after 10 years
RENT
Renting and investing the difference builds R 273 477 more than buying after 10 years. Buying overtakes renting in year 14.
Buy net wealth
R 1 579 097
Rent + invest total
R 1 852 574
Break-even year
Yr 14
Upfront costs
R 89 015
Month 1 Cash Outflow
Upfront Costs to Buy
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Buy vs Rent + Invest Over Time
Year-by-year net wealth trajectory over your 10-year horizon. Updates instantly as you change the inputs.
Net Wealth Comparison by Year
“Monthly saving” is what the renter invests each month (buying cost minus rent). It drops to R0 once rent escalation overtakes the cost of owning.
| Year | Buy Net Wealth | Rent + Invest | Monthly Saving | Difference |
|---|---|---|---|---|
| Yr 1 | R 199 889 | R 412 936 | R 9 622 | -R 213 047 |
| Yr 2 | R 316 808 | R 561 480 | R 8 956 | -R 244 672 |
| Yr 3 | R 441 282 | R 714 315 | R 8 231 | -R 273 034 |
| Yr 4 | R 573 881 | R 871 014 | R 7 441 | -R 297 133 |
| Yr 5 | R 715 227 | R 1 031 039 | R 6 580 | -R 315 812 |
| Yr 6 | R 865 997 | R 1 193 732 | R 5 643 | -R 327 735 |
| Yr 7 | R 1 026 926 | R 1 358 289 | R 4 622 | -R 331 362 |
| Yr 8 | R 1 198 821 | R 1 523 747 | R 3 510 | -R 324 926 |
| Yr 9 | R 1 382 558 | R 1 688 960 | R 2 300 | -R 306 402 |
| Yr 10 | R 1 579 097 | R 1 852 574 | R 984 | -R 273 477 |
Positive difference = buying ahead; negative = renting + investing ahead. Highlighted row = break-even year.
Rent + Invest Breakdown After 10 Years
- Initial lump sum invested
Deposit R 180 000 + upfront costs avoided R 89 015 = R 269 015, at 9.0%/yr - R 636 856
- Monthly savings invested
R 9 622/mo in year 1. Contributed R 689 439. - R 1 215 717
- Total portfolio
- R 1 852 574
Buy Breakdown After 10 Years
- Property value
R 1 800 000 growing at 5.0%/yr - R 2 932 010
- Less selling costs (5.0%)
- -R 146 601
- Less outstanding bond
- -R 1 206 313
- Buy net wealth
- R 1 579 097
How This Rent vs Buy Calculator Works
How the calculator models rent vs buy
The calculator runs a month-by-month simulation for up to 30 years and compares two households with the same starting cash. The buyer pays the deposit and once-off costs (transfer duty, conveyancing, bond registration and initiation fee), then pays the bond, rates, levies, insurance and maintenance. The renter invests that same starting cash and, each month that owning costs more than renting, invests the difference. If renting ever costs more than owning, the buyer invests the difference instead, so both sides are treated fairly.
Net wealth for the buyer is the property value after selling costs, minus the outstanding bond, plus any invested savings. Net wealth for the renter is the value of their investment portfolio. The break-even year is the first year in which the buyer's net wealth is higher.
When buying beats renting — and when it does not
Buying tends to win when you stay long enough to absorb the upfront costs (usually 7+ years), when the price-to-rent ratio is low (below about 15), and when rent escalates faster than ownership costs. Renting and investing tends to win for short stays, in expensive areas where rent is low relative to price, and when the renter can earn a higher return than the property grows — and actually invests the monthly difference consistently.
South African property appreciation — what to expect
Because a bond is leveraged, small changes in house price growth have a large effect on the result. South African house prices have broadly tracked or lagged inflation in recent years, with large regional differences (the Western Cape has generally outperformed inland metros). Use 4–6% a year as a base case, and test a 2–3% downside with the slider to see how sensitive your decision is.
Rent escalation and the long-term renter's risk
Residential leases in South Africa usually escalate 6–10% a year. A bond repayment, by contrast, stays level (apart from interest-rate changes) and disappears once the bond is paid off. Over a long horizon, escalating rent can overtake the full cost of owning — from that point the renter has nothing new to invest and relies on the existing portfolio. The graph and table above show exactly when this happens for your inputs.
The True Cost of Buying Property in South Africa
These costs are frequently underestimated by first-time buyers — and they significantly affect your break-even timeline
Transfer Duty
0% – 13%
Government tax paid to SARS on the purchase price. Properties up to R1.1 million pay 0%. A R1.8M property pays R29,625. New builds from VAT-registered developers include VAT (15%) instead of transfer duty.
Bond Registration Fees
R18,000 – R45,000+
Government-regulated attorney fees to register the bond at the Deeds Office. Typically R24,000–R36,000 for a R1.2M–R2M bond. This goes to the bond registration attorney appointed by the bank.
Bond Initiation Fee
Up to R6,090
Charged by the bank to process and register the new bond. Capped at R6,090 incl. VAT by the National Credit Act. Some banks waive this fee for qualifying clients during promotional periods.
Transfer (Conveyancing) Attorney Fee
R15,000 – R35,000
Paid by the buyer to the conveyancer who registers the property in your name. On a R1.8M purchase expect roughly R17,000–R25,000 including VAT and disbursements. Estate agent commission, by contrast, is paid by the seller.
Rates & Taxes
R800 – R4,000/month
Municipal rates are charged monthly by your local council. Based on the official municipal valuation (not purchase price). Rates typically increase 6–10% annually in SA.
Maintenance Reserve
1% of value/year
The widely used 1%-per-year rule means a R1.8M property should budget R1,500/month for maintenance — plumbing, electrical, painting, repairs. This is one of renting's biggest hidden advantages: the landlord pays for maintenance.
When Does Buying Beat Renting in South Africa?
✅ Buying Makes Sense When...
- ✔You plan to stay in the property for 7+ years
- ✔The price-to-annual-rent ratio is below 15 (e.g. R1.8M / R144,000 annual rent = 12.5)
- ✔Property appreciation in the area is 5%+ historically
- ✔Rental escalation is high (8%+) — bond payment stays fixed
- ✔You have a 10–20% deposit and strong credit score
- ✔You value stability, school catchment, and the ability to renovate
- ✔You plan to keep the property as a long-term rental investment
- ✔The bond repayment is less than 30% of your net income
🏘️ Renting Makes Sense When...
- ✔You plan to stay for fewer than 5–7 years
- ✔The price-to-rent ratio is above 20 (especially in Cape Town)
- ✔Your deposit can earn 10%+ in equities or unit trusts
- ✔Your income is variable or you expect a career move soon
- ✔You are building an emergency fund and need liquidity
- ✔The area's property growth has been flat or negative
- ✔You can't afford the upfront costs without depleting savings
- ✔Your debt-to-income ratio is already above 35%
SA Transfer Duty Table 2026
Paid to SARS on the purchase price of existing (non-VAT) residential property
| Property Value | Rate | Example: R1.8M | Example: R2.5M | Your R 1.8M |
|---|---|---|---|---|
| Up to R1,100,000 | 0% | R 0 | R 0 | R 0 |
| R1,100,001 – R1,512,500 | 3% of value above R1,100,000 | R 12 375 | R 12 375 | R 12 375 |
| R1,512,501 – R2,117,500 | R12,375 + 6% above R1,512,500 | R 17 250 | R 36 300 | R 17 250 |
| R2,117,501 – R2,722,500 | R48,675 + 8% above R2,117,500 | R 0 | R 30 600 | R 0 |
| R2,722,501 – R12,100,000 | R97,075 + 11% above R2,722,500 | R 0 | R 0 | R 0 |
| Above R12,100,000 | R1,128,600 + 13% above R12,100,000 | R 0 | R 0 | R 0 |
| Total transfer duty | R 29 625 | R 79 275 | R 29 625 |
New builds bought directly from a VAT-registered developer are subject to VAT (15%) instead of transfer duty — the developer pays VAT, not the buyer. Confirm with your conveyancing attorney.
Rent vs Buy FAQ — South Africa
Common questions about the rent vs buy decision in the South African property market
Is it better to rent or buy property in South Africa in 2026?
What costs should I include when buying a property?
How much is transfer duty on a R1.8 million house?
When does buying a property break even vs renting?
How does property appreciation affect the rent vs buy decision?
What return on investment should I use for the rent scenario?
How does rent escalation affect the long-term renter?
What is a good price-to-rent ratio in South Africa?
Should I invest my deposit instead of buying property?
Are levies, rates and maintenance included in the comparison?
Does the calculator include tax?
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Sources & Methodology
- Transfer duty: SARS transfer duty rate table for natural persons and other entities.
- Prime lending rate: South African Reserve Bank repo rate plus 3.5% (prime 10.75% at time of update).
- Bond initiation fee: National Credit Act fee cap, including VAT.
- Conveyancing and bond registration fees: estimates based on the Legal Practice Council guideline tariff, plus VAT and disbursements.
- Rent escalation and appreciation defaults: typical South African lease escalations and long-run residential house price index trends.
Last reviewed by the Finance EzyFind team. Not financial advice: all figures are estimates and may differ from lender, conveyancer and agent quotes. Consult a registered financial adviser before making property decisions.
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