Internal rate of return for property development
Calculating the Internal Rate of Return (IRR) of a project is a widely used method of assessing a potential project’s viability.
It is a similar calculation to Net Present Value (NPV) and Discounted Cash Flow (DCF) in that anticipated future income and expenditure are used to assess whether or not to proceed with a project. The IRR is the percentage which, when applied to future capital costs and receipts, results in a Net Present Value of £Nil.
If project 1 has an IRR of 12% and project 2 an IRR of 8% then project 1 would be selected to proceed as it has a higher IRR.
Usually the project IRR must exceed the cost of capital by an agreed amount so that the risk of proceeding is seen to be within acceptable commercial parameters. It can be seen, therefore that an accurate cash flow projection for a prospective project must be developed before an accurate IRR assessment can be made.
Because the IRR is expressed as a percentage per annum it can be used to assess the Yield of a particular investment.
Most spreadsheet packages have an IRR function which, when applied to a project model cash flow, will calculate the IRR for you.
--Martinc
[edit] Related articles on Designing Buildings Wiki
Featured articles and news
ECA 2024 Apprentice of the Year Award
Entries open for submission until May 31.
UK gov apprenticeship funding from April 2024
Brief summary the policy paper updated in March.
For the World Autism Awareness Month of April.
70+ experts appointed to public sector fire safety framework
The Fire Safety (FS2) Framework from LHC Procurement.
Project and programme management codes of practice
CIOB publications for built environment professionals.
The ECA Industry Awards 2024 now open !
Recognising the best in the electrotechnical industry.
Sustainable development concepts decade by decade.
The regenerative structural engineer
A call for design that will repair the natural world.
Buildings that mimic the restorative aspects found in nature.
CIAT publishes Principal Designer Competency Framework
For those considering applying for registration as a PD.
BSRIA Building Reg's guidance: The second staircase
An overview focusing on aspects which most affect the building services industry.
Design codes and pattern books
Harmonious proportions and golden sections.
Introducing or next Guest Editor Arun Baybars
Practising architect and design panel review member.
Quick summary by size, shape, test, material, use or bonding..