Is CRH Plc overvalued or undervalued?

As of 7 August 2025, the valuation grade for CRH Plc has moved from fair to expensive, indicating that the stock is overvalued. The company exhibits a P/E ratio of 19, a Price to Book Value of 3.14, and an EV to EBITDA ratio of 11.66, which are relatively high compared to its peers, such as a competitor with a P/E of 22.76 and an EV to EBITDA of 13.16. The PEG ratio of 1.51 also suggests that the stock may not be priced attractively relative to its growth prospects.
In terms of performance, CRH Plc has shown a year-to-date return of 21.55%, outpacing the S&P 500's return of 12.22%, and a one-year return of 24.90% compared to the S&P 500's 17.14%. However, the overall valuation metrics indicate that CRH Plc is currently overvalued.