The future value formula is useful in real estate investment in many occasions. For example in the case of a property investment you may consider purchasing a property that is rented today at a rental rate equal to R, which according to the lease contract will be increasing every year by an x percent.
One of the key figures in estimating the after tax cash flow of the property is the expected rental income over the holding period. In such a case, we will need to estimate the future value (FV) of the rent in each year over the expected holding period. We can do that by using the future value formula, which is the following for estimating the future value of the rent n years from today:
FV = R * (1 + x)n
Where
R = is the rental rate this year
X = is the annual rate of increase
n = is the number of years from today until the year for which we want to estimate the future rental value
Example Of Estimating The Future Rent
Let’s assume that you consider acquiring an office property with current rental rate of $20 per square foot. According to the lease contract this rate will increase every anniversary of the lease origination date by 3%. What rental rate will the tenant be paying two years from today? By applying the future value formula we can estimate this as:
FV = 20 *(1+0.03) 2 = 20 *1.0609 =$21.22
Estimating The Future Value Of The Property
We can use the future value formula to estimate the future value of the property if we know its market value today and we have a forecast of how much is expected to increase in value annually or over a given holding period.
Consider for example the case of a property that is valued today at $200,000 and is expected to increase in value by 3% each year. What the value of this property will be after 5 years? We answer this question by applying again the future value formula as follows: