Property Market Timing Calculator
Analyse current SA property market indicators and compare the true cost of buying now versus waiting for further SARB rate cuts
Understanding Property Market Timing in South Africa How to use • Indicators • Example
How to Use This Calculator
The Market Indicators tab shows the five key data points South African property analysts watch: the prime lending rate, FNB House Price Index growth, average time on market, affordability index, and inventory levels. Each indicator is colour-coded green/amber/red based on current conditions.
The Timing Scenarios tab compares three concrete decisions: buying now at the current prime rate of 10.25%, waiting 6 months if rates drop 0.5%, or waiting 12 months if rates drop 1%. The net cost calculation accounts for rent paid while waiting, property price appreciation, and cumulative interest savings over 20 years.
The Five Market Timing Indicators
- Prime rate trend: The SARB began cutting the repo rate in November 2024. Each 25bp cut reduces a R1.5m bond repayment by approximately R230/month. More cuts are expected in 2026.
- FNB House Price Index: Nominal property price growth has been around 3.2% year-on-year in Q1 2026 — below CPI of ~4.5%, meaning real prices are flat. This is not a hot sellers' market.
- Time on market: Properties are selling in 9–11 weeks on average nationally, down from 12+ weeks in 2023. A balanced market with negotiation room available.
- Affordability index: Cumulative rate cuts since November 2024 have improved monthly affordability by approximately R460/month on a R1.5m bond. More improvement expected.
- Inventory levels: Stock levels have normalised after the post-COVID sellers' market. The Western Cape remains competitive; Gauteng and KZN offer more buyer leverage.
Worked Example
Bongani is considering a R1,800,000 home in Johannesburg. He has a 10% deposit (R180,000 bond of R1,620,000).
At prime (10.25%) over 20 years, his monthly payment is approximately R15,993.
If he waits 12 months for a 1% rate cut (prime falls to 9.25%), his payment drops to approximately R14,957/month — saving R1,036/month. Over 20 years that is R248,640 in interest savings.
But: 12 months of R13,000 rent = R156,000, and the property may appreciate by 3.2% to R1,857,600 — an extra R57,600 to pay. Total cost of waiting: R156,000 + R57,600 − R248,640 = R35,040 more expensive to wait.
SARB MPC 2026 Meeting Schedule
The Monetary Policy Committee meets six times per year to set the repo rate. Remaining 2026 meetings:
- 20 March 2026 — decision announced (held at 6.75% repo / 10.25% prime)
- 19 May 2026 — next decision (market forecasts: 25bp cut possible)
- 17 July 2026
- 18 September 2026
- 20 November 2026
Market consensus (Bloomberg survey, March 2026) expects 1–2 further 25bp cuts in 2026, taking the repo to 6.25–6.50% and prime to 9.75–10.00%.
Data Sources: FNB and Lightstone Property Indices
The FNB Property Barometer tracks nominal and real house price growth quarterly, time on market, and demand/supply indicators. The Lightstone Property Index covers median sale prices, turnover rates, and buyer demographic profiles by suburb. Both are the primary benchmarks used by SA banks when assessing property valuations.
Frequently Asked Questions
Is 2026 a good time to buy property in South Africa?
The indicators are cautiously positive. Prime rate is falling (from a peak of 11.75% in mid-2023 to 10.25% in Q1 2026), real house prices are flat rather than rising rapidly, and inventory is balanced. For buyers who have been pre-qualified and found a good deal, 2026 is a reasonable time to buy. Trying to time the exact bottom of the rate cycle costs you in rent, price appreciation, and opportunity.
How much does a 1% rate cut save on a South African bond?
On a R1,000,000 bond over 20 years, a 1% rate cut (e.g., from 10.25% to 9.25%) reduces the monthly repayment by approximately R640/month. On a R1,500,000 bond that saving is ~R960/month. Over the full 20-year term, the cumulative interest saved is significant (R154,000–R230,000), but so is the opportunity cost of renting while you wait.
What is the FNB House Price Index and how do I use it?
The FNB House Price Index (HPI) is published monthly by FirstRand Bank and tracks the change in median residential sale prices across South Africa. As at Q1 2026, nominal growth is approximately 3.2% year-on-year. Because CPI is running at ~4.5%, real house prices are slightly negative — meaning buyers are not missing massive capital appreciation by waiting. Use the FNB HPI as one input, alongside local suburb-level Lightstone data.
Should I wait for the next SARB rate cut before buying?
Waiting for a single 25bp SARB rate cut saves approximately R180–R350/month on a typical bond — but costs you 3–6 months of rent (R36,000–R90,000 for an average Cape Town rental). Unless you expect multiple consecutive cuts, the maths rarely favour waiting. A better strategy: buy when you find the right property and negotiate the price hard, then refinance or benefit automatically if rates continue to fall (SA bonds are variable rate by default).
What property market indicators should I track in South Africa?
The five key metrics to watch are: (1) Prime rate and SARB repo rate — determines your bond cost; (2) FNB House Price Index — national price trend; (3) Average time on market (Lightstone data) — buyer vs seller power; (4) Affordability index — bond-payment-to-income ratio nationally; (5) Ooba bond approval rate — how tight bank credit is. The ooba approval rate has been improving, reaching 79% in Q4 2025.