Does a shared driveway need a different type of contract?

Often yes — where a driveway serves multiple properties, having a clear arrangement between the properties involved (cost-sharing, scope agreement) before engaging a contractor genuinely helps avoid disputes about who’s responsible for what.

Your contractor still provides one quote for the physical work, but the property owners involved need their own clear agreement about how that cost and any future maintenance responsibility is genuinely shared between them.

This is worth sorting out — ideally in writing — before work begins, since retroactively agreeing on cost-sharing after a shared driveway is already built is a genuinely harder conversation to have.

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