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County lowers lot threshold requiring second access to 150 in Land Development Manual update
Summary
After discussion of public‑safety and road‑design tradeoffs, Lexington County planning committee voted to lower the threshold that triggers a second required access for new subdivisions from 200 lots to 150 lots and adopted staff language preserving review and variance paths for additional entrances.
Lexington County’s planning committee voted to change the road‑access thresholds in the Land Development Manual, lowering the minimum number of lots that require a secondary access point from 200 to 150.
Community development staff and the public‑works director presented an update to Chapter 10 of the Land Development Manual that aligns some access expectations with the town of Lexington and responds to prior discussions about neighborhood safety and connectivity. Under the change, subdivisions of 149 lots or fewer may have a single access; developments of 150 or more lots would be expected to provide at least a second access. Developments that exceed larger thresholds would be expected to provide additional entrances; staff retains the right to recommend planning commission review for larger or more complex projects.
Public‑safety officials and committee members debated the tradeoff between more access points — which help first responders reach properties — and creating additional points that could induce through‑traffic on neighborhood streets. The planning committee settled on the 150‑lot threshold while preserving staff review and a planning commission process for exceptions. The committee also clarified that roads designed to a 20‑mph neighborhood standard will be an acceptable minimum for review.
Why it matters: Access thresholds influence subdivision design, emergency response, and neighborhood traffic patterns. The change alters minimum design expectations for developers submitting master plans.
Next steps: Staff will incorporate the language into the Land Development Manual, and the committee’s recommendation moves forward per county ordinance procedures.
