Site Planning

Multifamily Site Planning in the Pacific Northwest: What...

Reco Prianto, PE · April 02, 2026

Thinking about a multifamily project in Oregon or Washington? We break down the stormwater rules, green building mandates, and density regulations that catch PNW developers off guard — before site planning even begins.

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Reco Prianto, PE

Reco Prianto, PE

Principal · Calichi Design Group

Licensed PE in eight states. 25 years of site civil and dry utility design.

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