Design-space experiment data and code for equal-budget public-space configurations in Oudlajan, Tehran

This dataset supports the article “From proposal to Pareto set: an equal-budget test of public-space configurations in Oudlajan, Tehran.” Version 2 contains analysis code, non-identifying metrics for 2,357 public-space configurations, family-level performance summaries, Pareto and sensitivity results, sampling-convergence outputs, a data dictionary, and automated validation checks. The experiment compares equal-budget compact, polycentric, route-and-node, and void-linkage configuration families using four spatial objectives: demolition reuse, safeguard-aware network access, retained-fabric overlap, and edge intensity. The package excludes coordinate-bearing source and derived geometries, third-party CAD material, questionnaire and human-participant records, identifiable photographs, and the earlier thesis. Generated envelopes are analytical screening counterfactuals rather than implementation plans. The data support spatial claims only and do not establish current occupancy, ownership, heritage designation, legal availability, cost, public behaviour, or realised social outcomes.