Estimating The Intrinsic Value Of Barratt Developments plc (LON:BDEV)

By
Simply Wall St
Published
March 10, 2022
LSE:BDEV
Source: Shutterstock

Does the March share price for Barratt Developments plc (LON:BDEV) reflect what it's really worth? Today, we will estimate the stock's intrinsic value by taking the expected future cash flows and discounting them to today's value. Our analysis will employ the Discounted Cash Flow (DCF) model. Believe it or not, it's not too difficult to follow, as you'll see from our example!

Companies can be valued in a lot of ways, so we would point out that a DCF is not perfect for every situation. For those who are keen learners of equity analysis, the Simply Wall St analysis model here may be something of interest to you.

Check out our latest analysis for Barratt Developments

Step by step through the calculation

We use what is known as a 2-stage model, which simply means we have two different periods of growth rates for the company's cash flows. Generally the first stage is higher growth, and the second stage is a lower growth phase. To start off with, we need to estimate the next ten years of cash flows. Where possible we use analyst estimates, but when these aren't available we extrapolate the previous free cash flow (FCF) from the last estimate or reported value. We assume companies with shrinking free cash flow will slow their rate of shrinkage, and that companies with growing free cash flow will see their growth rate slow, over this period. We do this to reflect that growth tends to slow more in the early years than it does in later years.

A DCF is all about the idea that a dollar in the future is less valuable than a dollar today, and so the sum of these future cash flows is then discounted to today's value:

10-year free cash flow (FCF) forecast

2022 2023 2024 2025 2026 2027 2028 2029 2030 2031
Levered FCF (£, Millions) UK£335.0m UK£537.7m UK£600.6m UK£448.0m UK£365.2m UK£318.9m UK£291.4m UK£274.6m UK£264.3m UK£258.0m
Growth Rate Estimate Source Analyst x5 Analyst x10 Analyst x10 Analyst x1 Est @ -18.49% Est @ -12.68% Est @ -8.61% Est @ -5.76% Est @ -3.77% Est @ -2.38%
Present Value (£, Millions) Discounted @ 6.5% UK£315 UK£474 UK£497 UK£348 UK£267 UK£219 UK£188 UK£166 UK£150 UK£138

("Est" = FCF growth rate estimated by Simply Wall St)
Present Value of 10-year Cash Flow (PVCF) = UK£2.8b

After calculating the present value of future cash flows in the initial 10-year period, we need to calculate the Terminal Value, which accounts for all future cash flows beyond the first stage. For a number of reasons a very conservative growth rate is used that cannot exceed that of a country's GDP growth. In this case we have used the 5-year average of the 10-year government bond yield (0.9%) to estimate future growth. In the same way as with the 10-year 'growth' period, we discount future cash flows to today's value, using a cost of equity of 6.5%.

Terminal Value (TV)= FCF2031 × (1 + g) ÷ (r – g) = UK£258m× (1 + 0.9%) ÷ (6.5%– 0.9%) = UK£4.6b

Present Value of Terminal Value (PVTV)= TV / (1 + r)10= UK£4.6b÷ ( 1 + 6.5%)10= UK£2.5b

The total value, or equity value, is then the sum of the present value of the future cash flows, which in this case is UK£5.2b. The last step is to then divide the equity value by the number of shares outstanding. Compared to the current share price of UK£5.5, the company appears around fair value at the time of writing. Remember though, that this is just an approximate valuation, and like any complex formula - garbage in, garbage out.

dcf
LSE:BDEV Discounted Cash Flow March 10th 2022

Important assumptions

The calculation above is very dependent on two assumptions. The first is the discount rate and the other is the cash flows. You don't have to agree with these inputs, I recommend redoing the calculations yourself and playing with them. The DCF also does not consider the possible cyclicality of an industry, or a company's future capital requirements, so it does not give a full picture of a company's potential performance. Given that we are looking at Barratt Developments as potential shareholders, the cost of equity is used as the discount rate, rather than the cost of capital (or weighted average cost of capital, WACC) which accounts for debt. In this calculation we've used 6.5%, which is based on a levered beta of 1.157. Beta is a measure of a stock's volatility, compared to the market as a whole. We get our beta from the industry average beta of globally comparable companies, with an imposed limit between 0.8 and 2.0, which is a reasonable range for a stable business.

Next Steps:

Whilst important, the DCF calculation is only one of many factors that you need to assess for a company. DCF models are not the be-all and end-all of investment valuation. Rather it should be seen as a guide to "what assumptions need to be true for this stock to be under/overvalued?" For example, changes in the company's cost of equity or the risk free rate can significantly impact the valuation. For Barratt Developments, there are three pertinent factors you should further research:

  1. Risks: Be aware that Barratt Developments is showing 2 warning signs in our investment analysis , you should know about...
  2. Future Earnings: How does BDEV's growth rate compare to its peers and the wider market? Dig deeper into the analyst consensus number for the upcoming years by interacting with our free analyst growth expectation chart.
  3. Other High Quality Alternatives: Do you like a good all-rounder? Explore our interactive list of high quality stocks to get an idea of what else is out there you may be missing!

PS. The Simply Wall St app conducts a discounted cash flow valuation for every stock on the LSE every day. If you want to find the calculation for other stocks just search here.

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