Resident raises dispute over accessory-dwelling treatment and assessor records; county to follow up

At the public-comment portion of Thursday's Warren County Board of Supervisors meeting, resident Bill Bosch of R57 Highway said county staff had told him he could not list or sell a back-lot house because the structure lacks plumbing and therefore was not a dwelling under county practice. Bosch asked the board to apply the recently passed Iowa accessory-building law (Senate File 592) to his property and said assessor and zoning responses conflicted with what he had been told.

Bosch described a long exchange with zoning staff and the assessor’s office and said he was told a building without a kitchen, sink, fridge and stove is not considered a dwelling by Warren County. He also said he believes he was verbally told in the past that he could build a house in the back when he obtained a permit for the current structure, and he asked to be “grandfathered in.” Bosch criticized changes in how the county is applying the accessory-dwelling limits, saying the new law was intended to “make it easier” to have accessory buildings.

The board thanked him for the comment and said staff would review his concerns. No formal action was taken; the board noted it will examine the issue and follow up with the resident.

Why it matters: Bosch’s comment raises questions about local implementation of the state accessory-building law and county assessor/zoning practices affecting property use, parcel configuration and potential sales. The board did not decide policy at the meeting but acknowledged it will look into the matter and review county application of state law.

Next steps: County staff will review the resident’s record, zoning determinations and assessor entries and report back to the resident and board.