Planning Board — January 7, 2026
Despite zero split votes, the meeting was genuinely contentious due to a board member's open rejection of a major housing program, a direct ideological clash over SRD screening, blunt criticism of state ADU preemption and the commercial surcharge, an aggravated transparency failure from extensive undisclosed substantive discussions, and the announcement of a key member's departure — all with no public present to hold the board accountable.
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At the Lexington Planning Board's January 7, 2026 meeting, every formal vote was unanimous — and almost none of the most consequential discussions made it into the official minutes.
Here's what actually happened: Planning staff confirmed that the town is currently issuing Accessory Dwelling Unit (ADU) permits under state law even when those permits conflict with Lexington's local zoning bylaws. This isn't a hypothetical — it's happening now. The board discussed this at length, with the Building Commissioner present. No final decisions were made, no public hearing was scheduled, and the topic was deferred to a future meeting with no set date. Residents who live near properties where ADUs could be built had no notice this was even on the table.
Meanwhile, the board held hours of substantive debate on proposed amendments to the Special Residential Development (SRD) bylaw — including a proposed 28% cap on site coverage, new screening and buffer requirements, and open space accessibility rules. Board member Mr. Leon stated directly: 'We frankly don't need SRDs. I don't think we need them at all and certainly not by right.' This is a major housing program headed toward the 2026 Annual Town Meeting. That's not a minor disagreement — it's a values-level divide on the board's core housing strategy. Mr. Hornig and Ms. McBride also clashed directly over whether proposed screening requirements would integrate or isolate multifamily development from surrounding single-family neighborhoods, with no resolution reached.
Nearly all of this — the ADU enforcement conflict, the SRD amendment debates, the board's internal divisions, the $9/sqft commercial surcharge that Mr. Hornig called 'a terrible idea' — is absent from the official meeting minutes. Mr. Hornig also announced he will not seek reelection, meaning the board that finishes this work will look different from the one that started it. Lexington residents deserve a public record that reflects what their Planning Board actually discussed, and advance notice when major zoning policy is being revised. Right now, they're not getting either.
Topics discussed
Board needed to accept performance guarantees (covenants) and sign plans for multiple subdivision developments to solidify their zoning freezes for 8 years. The 20-day appeal period had ended for these previously approved subdivisions.
Staff identified several minor corrections including removing 'multifamily' from village overlay district title, fixing 'encouragement' typo to 'encroachment' in floodplain section, and adding references to zoning district definitions in tables.
Proposed requirement that historic structures must be preserved to qualify as SRD, intended to avoid controversy from first SRD project. Discussion revealed potential unintended consequences of encouraging earlier demolition.
Proposed reducing allowable site coverage to 28% for buildings, parking, and driveways to address neighborhood concerns about water runoff and livability. Analysis showed existing SRD projects ranged from 3.49% to 43% coverage.
Proposed changes to reference Table 442 for GFA calculations, with different allowances based on whether historic structures are preserved.
Proposed increasing buffer requirements from single-family neighbors by 5 feet to allow for better screening and larger shade trees. Extensive debate over whether screening isolates SRDs from neighborhoods or improves neighborhood character.
Review of proposed changes to dwelling unit size limits and discussion of exemptions for historic structures, with suggestions to extend exemptions to all existing structures under certain size thresholds.
Debate over accessibility requirements for common open space, including 8% slope limitations and concerns about preserving natural areas versus ensuring usable space for residents.
Extended discussion on updating town ADU bylaws to comply with state Affordable Housing Act regulations, including issues with enforcement, GFA limits, setbacks, and building code challenges. Staff confirmed the town is currently issuing permits under state law even when they conflict with local bylaws.
Discussion of whether to modify the current 150-day deadline for site plan review applications, with focus on completeness requirements and constructive approval provisions.
Bicycle Advisory Committee chair requested Planning Board agenda time to discuss updated bike parking requirements for potential 2027 Town Meeting article.
Staff update on Select Board's approval of $9 per square foot surcharge on new commercial construction over 30,000 square feet, effective January 1, 2027, for affordable housing funding.
Controversy & dissent
Potentially controversial issues
Mr. Leon's Fundamental Opposition to SRD Bylaw
SRD Screening and Buffer Requirements
ADU Bylaw Updates — State Law Preemption and Enforcement Conflict
ADU and SRD Discussions Conducted Without Public Agenda Notice (Transparency Failure)
SRD Site Coverage Limitations (28% Cap)
Commercial Development Surcharge ($9/sq ft)
SRD Common Open Space Accessibility Requirements
SRD Historic Structure Preservation Requirement
Mr. Hornig's Announcement of Non-Reelection
Community vs. board tension
Public comment
Decisions logged
Action items
Accountability flags
Transcript vs. official minutes
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