Milton staff presents five years of data on AG1 lots, seeks public input on minor-plat and lot-standard changes
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Summary
City of Milton community development staff presented five years of building-permit data showing larger home footprints on small AG1 lots are straining setbacks and lot-coverage rules; staff said amendments will be developed after more public outreach and be considered by planning commission and council in March–April.
City of Milton community development staff presented data at a public input meeting showing that new homes on AG1 lots in recent years have become larger and are increasingly running into setback and lot-coverage limits, and they said potential code amendments will follow additional public engagement.
"The minor plat process is quick and is easy with limited upfront review making issues harder to correct and later enable more smaller lots, which is amplifying the root cause," said Tracy Wiles, deputy director of community development. Wiles and Community Development Director Sarah Leaders told residents staff reviewed building-permit and certificate-of-occupancy data from 2021–2025 and identified 1- to 1.5-acre lots as the most frequent source of setbacks and lot-coverage conflicts.
Leaders summarized staff findings that average building footprints are increasing while median lot sizes where those homes are built are declining, and that initial lot coverage measured at certificate of occupancy has trended upward year over year. She said variance counts and public records understate the volume of inquiries staff receives about lot-coverage and related issues.
Staff described two parallel review tracks: possible changes to minor-plat eligibility/process and longer-term updates to lot-development standards. Leaders said staff will brief the planning commission immediately, hold another public input session and a community zoning information meeting (currently scheduled for March 24), and aim to present proposed amendments to planning commission in March and to the city council at the April 13 meeting before deciding whether to lift the existing moratorium.
The discussion was framed as information-gathering rather than as presentation of final policy. "We really want to hear from you," Leaders said, repeatedly urging residents to submit views that will help shape any proposed code language.
Next steps: staff will collect the meeting input, present recommendations to the planning commission, and return proposals for public comment before city council consideration in April.