Umbrella agreement

A municipal deal with the state that packages planning, housing, and infrastructure funding.

A heschem gag is an umbrella agreement between a city and the government. It is referenced in coverage of Herzliya's adjacent Hof HaTchelet plan (signed November 2025, ₪6B+). It is not a Sde Dov-specific contract, but it is the tool nearby cities use to unlock coastal housing at this scale.