
SLG Valuation
SL Green Realty Corp
- Overview
- Forecast
- Valuation
- Earnings
SLG Relative Valuation
SLG's fair value is calculated using relative valuation, based on historical P/E and P/S ranges and their premiums/discounts relative to a competitor average, adjusted by weights. If the market price exceeds this fair value range, SLG is overvalued; if below, it's undervalued.
Historical Valuation
SL Green Realty Corp (SLG) is now in the Fair zone, suggesting that its current forward PS ratio of 5.89 is considered Fairly compared with the five-year average of -16.41. The fair price of SL Green Realty Corp (SLG) is between 42.28 to 68.19 according to relative valuation methord.
Relative Value
Fair Zone
42.28-68.19
Current Price:54.62
Fair
-46.75
PE
1Y
3Y
5Y
Trailing
Forward
36.75
EV/EBITDA
SL Green Realty Corp. (SLG) has a current EV/EBITDA of 36.75. The 5-year average EV/EBITDA is 28.33. The thresholds are as follows: Strongly Undervalued below 18.60, Undervalued between 18.60 and 23.46, Fairly Valued between 33.19 and 23.46, Overvalued between 33.19 and 38.06, and Strongly Overvalued above 38.06. The current Forward EV/EBITDA of 36.75 falls within the Overvalued range.
25.07
EV/EBIT
SL Green Realty Corp. (SLG) has a current EV/EBIT of 25.07. The 5-year average EV/EBIT is 44.67. The thresholds are as follows: Strongly Undervalued below -6.63, Undervalued between -6.63 and 19.02, Fairly Valued between 70.32 and 19.02, Overvalued between 70.32 and 95.97, and Strongly Overvalued above 95.97. The current Forward EV/EBIT of 25.07 falls within the Historic Trend Line -Fairly Valued range.
5.89
PS
SL Green Realty Corp. (SLG) has a current PS of 5.89. The 5-year average PS is 5.61. The thresholds are as follows: Strongly Undervalued below 2.12, Undervalued between 2.12 and 3.87, Fairly Valued between 7.36 and 3.87, Overvalued between 7.36 and 9.11, and Strongly Overvalued above 9.11. The current Forward PS of 5.89 falls within the Historic Trend Line -Fairly Valued range.
0.00
P/OCF
SL Green Realty Corp. (SLG) has a current P/OCF of 0.00. The 5-year average P/OCF is 8.44. The thresholds are as follows: Strongly Undervalued below -2.22, Undervalued between -2.22 and 3.11, Fairly Valued between 13.77 and 3.11, Overvalued between 13.77 and 19.11, and Strongly Overvalued above 19.11. The current Forward P/OCF of 0.00 falls within the Undervalued range.
-231.28
P/FCF
SL Green Realty Corp. (SLG) has a current P/FCF of -231.28. The 5-year average P/FCF is -41.70. The thresholds are as follows: Strongly Undervalued below -277.02, Undervalued between -277.02 and -159.36, Fairly Valued between 75.96 and -159.36, Overvalued between 75.96 and 193.62, and Strongly Overvalued above 193.62. The current Forward P/FCF of -231.28 falls within the Undervalued range.
SL Green Realty Corp (SLG) has a current Price-to-Book (P/B) ratio of 1.08. Compared to its 3-year average P/B ratio of 0.86 , the current P/B ratio is approximately 26.00% higher. Relative to its 5-year average P/B ratio of 0.90, the current P/B ratio is about 19.95% higher. SL Green Realty Corp (SLG) has a Forward Free Cash Flow (FCF) yield of approximately 3.46%. Compared to its 3-year average FCF yield of 7.50%, the current FCF yield is approximately -53.78% lower. Relative to its 5-year average FCF yield of 8.20% , the current FCF yield is about -57.72% lower.
1.09
P/B
Median3y
0.86
Median5y
0.90
3.46
FCF Yield
Median3y
7.50
Median5y
8.20
Competitors Valuation Multiple
The average P/S ratio for SLG's competitors is 6.39, providing a benchmark for relative valuation. SL Green Realty Corp Corp (SLG) exhibits a P/S ratio of 5.89, which is -7.82% above the industry average. Given its robust revenue growth of 8.57%, this premium appears unsustainable.
P/S
P/E
EV/EBITDA
EV/EBIT
P/S
Performance Decomposition
1Y
3Y
5Y
Market capitalization of SLG decreased by 17.77% over the past 1 year. The primary factor behind the change was an decrease in P/E Change from -19.27 to -95.23.
The secondary factor is the Revenue Growth, contributed 8.57%to the performance.
Overall, the performance of SLG in the past 1 year is driven by P/E Change. Which is more unsustainable.
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FAQ

Is SL Green Realty Corp (SLG) currently overvalued or undervalued?
SL Green Realty Corp (SLG) is now in the Fair zone, suggesting that its current forward PS ratio of 5.89 is considered Fairly compared with the five-year average of -16.41. The fair price of SL Green Realty Corp (SLG) is between 42.28 to 68.19 according to relative valuation methord.

What is SL Green Realty Corp (SLG) fair value?

How does SLG's valuation metrics compare to the industry average?

What is the current P/B ratio for SL Green Realty Corp (SLG) as of Aug 22 2025?

What is the current FCF Yield for SL Green Realty Corp (SLG) as of Aug 22 2025?

What is the current Forward P/E ratio for SL Green Realty Corp (SLG) as of Aug 22 2025?
