Development Appraisals Flashcards
What is RICS key legislation on Development Appraisals and what does it say?
RICS Valuation of Development Appraisals (2019)
- Guide the valuer in the approach to development property valuations
What is the difference between a residual and a development appraisal?
Residual: market assumptions to determine site value at moment in time (valuation date)
Development Appraisal: series of calculations to assess the viability/profitability of the scheme using developers inputs.
Is 15% contingency standard? Why did you use such a high contingency for Barnet?
Slightly high.
Site had a slope and no ground surveys had been done. used piled foundations with big costs. 15% reflected additional risk.
Why do you use different contingencies in each example?
Barnet- 15%
Bedford- 10%
Both were at a time of build cost inflation. However, in Barnet- site was on a slope.
What is profit erosion?
Period between completion and when property is let- will trigger developers profit.
What is the difference between CIL and S106?
CIL - a fee that has to be paid. calculated by multiplying the net uplift in floor space (sqm) by the CIL rate outlined in charging schedule
S106- specific site mitigation required- negotiated between developer and local authority such as new roads, affordable housing
For your development scheme in Bedford, what was the market uncertainty at time of valuation?
Ukraine war- inflation (energy prices, inflation/ potential mortgage rates – bank base rate was 1.25%, inflation was 9%.
What are some of the key inputs that can effect the viability of a project?
- GDV
- Construction Costs
- Finance Costs
-Contingency Rate - Professional Fees
- Planning Costs (CIL/S106)
- Developers Profit
What were the adverse economic movements at time of Bedford valuation?
-War
-Inflation reached 9%
-bank base rate was 1.25%
What is a sensitivity analysis and what is the purpose?
-series of calculations to determine risk by evaluating how changes to individual inputs would impact it.
-how movements in GDV/build costs would effect profit and land value
-clearly shows client what may happen if fluctuations.
What is the margin of error for surveyors, as detailed in your appraisal for Bedford?
10%, depending on facts
Why was it a development appraisal if your output was determining the profitability of the scheme?
As I was using the developer’s inputs and was then testing profit by changing different inputs in the sensitivity analysis.
How would you de-risk a scheme?
fixed build contract (no fluctuations)
ensure planning in place/no contamination
In your scheme in Romford, you note adding a 6-month development period. How do timescales affect a development period?
-affect finance- longer time frames and voids = more accrued interest= less profitable
What was the purpose of:
Barnet Appraisal: to assess whether the development was viable to the developer targeting a 20% profit level.
Bedford: to determine land value after inputting various costs
Stanmore: determine land value
Romford: land value
What is the residual method of valuation?
calculates land value. development appraisal can then test viability of scheme + establish residual land value
What is a development appraisal?
calculations to establish viability or profitability of a project based on clients inputs
What costs contribute to the total development cost?
site prep, planning, build costs