Versions of Iowa Code 427B.2 - Zoning under chapter 335 on LawServer 2023 Iowa Code 427B.2 – Zoning under chapter 335 2022 Iowa Code 427B.2 – Zoning under chapter 335 2020 Iowa Code 427B.2 – Zoning under chapter 335 2018 Iowa Code 427B.2 – Zoning under chapter 335 2016 Iowa Code 427B.2 – Zoning under chapter 335 2014 Iowa Code 427B.2 – Zoning under chapter 335. 2009 Iowa Code 427B.2 – Zoning under chapter 335