1. Affordability rule - take the median household income including employer CPF of those staying at 5r HDB or bigger + those who stay at PC , divide by 10 to get the range of affordable psf for OCR
e.g. for year 2011
8,800 / 10 = 880psf
14,000 / 10 = 1,400psf
so far from MRT 880psf, near MRT 1,400psf
2. Immigrants rule - each 100k extra of productive immigrants will boost psf by 100
e.g. we took in 300k SPRs, 100k SCs, assume half of them are working, we have 200k workforce, it has a 200psf boost to property market especially the resale HDBs
3. QE rule - US debt is increasing at 120b per month, depends on how much money is being printed per month to estimate increase in land price ... rules of thumb each 80b printed per month will boost land price by 1psf per day, 365psf per year, if 40b printed one year land price should be up 180psf on average provided that USDSGD stays about the same
4. Transport / commercial enhancement rule - this applies to certain district only, each additional MRT line passing through the district, add 100psf, new commercial, employment, university center e.g. Bedok / JLD add another 100psf
Resistance is FUTILE
So simple
