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1\begin{tabular}{lrrrrrr}2\toprule3Scenario & Median $V$ (\$) & $\Delta$ vs baseline (\%) & Median $D$ & Assessor ratio & Price ratio & Price MdAPE \\4\midrule5baseline (anchor B, Québec 2026 guides) & 514,919 & +0.0 & 0.38 & 1.12 & 0.95 & 27.9 \\6anchor A (Altus Montréal hard costs) & 361,134 & -29.9 & 0.38 & 0.63 & 0.68 & 32.5 \\7non-metro regions $-$15 \% (Dessins Drummond 2026) & 485,055 & -5.8 & 0.38 & 1.04 & 0.90 & 26.2 \\8storey multiplier flat (1.0 all) & 477,991 & -7.2 & 0.38 & 1.02 & 0.90 & 26.8 \\9regional level 0.90 & 480,227 & -6.7 & 0.38 & 1.02 & 0.89 & 25.6 \\10regional level 1.10 & 546,294 & +6.1 & 0.38 & 1.22 & 1.01 & 30.2 \\11relative growth since 2023 (CMA BCPI / Montréal BCPI) & 503,408 & -2.2 & 0.38 & 1.09 & 0.94 & 27.2 \\12grade costs: low band & 491,794 & -4.5 & 0.38 & 1.05 & 0.91 & 26.5 \\13grade costs: high band & 541,170 & +5.1 & 0.38 & 1.21 & 1.00 & 30.1 \\14soft costs 5 \% & 498,372 & -3.2 & 0.38 & 1.07 & 0.92 & 26.3 \\15soft costs 15 \% & 531,069 & +3.1 & 0.38 & 1.17 & 0.98 & 29.0 \\16entrepreneurial incentive 0 \% & 486,981 & -5.4 & 0.38 & 1.04 & 0.90 & 25.9 \\17entrepreneurial incentive 15 \% & 538,116 & +4.5 & 0.38 & 1.19 & 0.99 & 29.3 \\18add-ons $-$30 \% & 501,932 & -2.5 & 0.38 & 1.09 & 0.93 & 26.7 \\19add-ons +30 \% & 523,369 & +1.6 & 0.38 & 1.15 & 0.96 & 28.4 \\20economic life 50 y & 478,254 & -7.1 & 0.45 & 0.99 & 0.88 & 30.4 \\21economic life 75 y & 552,293 & +7.3 & 0.30 & 1.26 & 1.02 & 24.8 \\22condition$\rightarrow$effective age: half strength & 485,852 & -5.6 & 0.45 & 1.00 & 0.88 & 28.7 \\23condition$\rightarrow$effective age: 1.5$\times$ strength & 541,831 & +5.2 & 0.29 & 1.24 & 1.01 & 27.2 \\24external obsolescence 10 \% & 477,108 & -7.3 & 0.44 & 1.01 & 0.89 & 25.4 \\25land not indexed & 479,117 & -7.0 & 0.38 & 1.12 & 0.89 & 28.7 \\26land half indexed & 499,105 & -3.1 & 0.38 & 1.12 & 0.92 & 28.2 \\27no depreciation (RCN + S + L) & 775,115 & +50.5 & 0.00 & 1.98 & 1.43 & 43.1 \\28no depreciation, land not indexed & 741,790 & +44.1 & 0.00 & 1.98 & 1.36 & 36.9 \\29\bottomrule30\end{tabular}31