Summary
A developer wants to split a 6.1-acre Lafayette property into three lots, rezone it, build new homes, extend roads and utilities near a creek, and remove protected trees.
At a glance
- Total mentions
- 2
- Last 30 days
- 1
Discussed at 1 meeting in the last 60 days; most recently Oct 28, 2026.
Impact analysis
Private investment in housing, site infrastructure, and grading improvements valued at local market rates.
The property owner and future occupants of the new single-family homes on Ariey Lane.
Local ecosystems and neighbors could be impacted by tree removal, grading, and road construction near creek setbacks.
Mentions & discussions (2)
Contra Costa County Planning Commission — October 28, 2026
A developer wants to split a 6.1-acre Lafayette property into three lots, rezone it, build new homes, extend roads and utilities near a creek, and remove protected trees.
Contra Costa County Planning Commission — July 22, 2026
Neighbors and commissioners debated whether a 13,800-square-foot home is compatible with the rural, agricultural character of the Tassajara Valley. While opponents argued the scale dwarfs nearby homes and strains limited water supplies, supporters and the applicants stressed medical and multi-generational family needs.
Related development
85 Ariey Lane Subdivision & Development
Will introduce three new single-family homes, significant grading, and infrastructure construction near a creek in unincorporated Lafayette.
Gill Residence Small Lot Design Review
The project introduces a significantly larger residence than surrounding homes into an agricultural area, prompting concerns over rural character, water availability, and privacy.
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