Planning commission approves 131‑lot Osage Road subdivision and sewer lift station despite flood and road‑timing concerns

The Washoe County Planning Commission approved a 131‑lot tentative subdivision map (WTM26‑002) and a special use permit (WSUP26‑0004) for Lifestyle Homes’ Osage Road project after a lengthy staff presentation, an applicant briefing and extensive public comment. The site encompasses about 53.22 acres; staff and the applicant said the project includes approximately 122,158 cubic yards of cut and 92,926 cubic yards of fill, on‑site retention basins intended to provide roughly 30% additional flood storage, and a sewer lift station sized to serve only the 131 lots.

Tim Evans, the county planner presenting the staff report, told commissioners that multiple agencies reviewed the application and that staff "is able to make all required findings" as set out in the staff report and recommended approval with the conditions shown in Exhibit A. Evans described the site as partially in FEMA Zone AE and Zone X and said the proposed sewer would ultimately be routed to the Reno‑Stead Water Reclamation Facility, which staff confirmed has capacity to accept the flow. He also cited traffic estimates from the applicant’s study: about 1,270 daily trips, roughly 95 AM peak trips and 127 PM peak trips.

Garrett Gordon, representing Lifestyle Homes, said the project’s retention ponds and grading design will mitigate local flood risk and highlighted mitigation built into the final‑map and permit process. "By providing this additional flood storage capacity, it will lower the chances of extreme flooding events for surrounding properties," Gordon said, noting the developer will construct retention facilities and turn them over to a homeowners association for long‑term maintenance. Gordon also said the lift station would be sized only for the 131 lots and that interior streets will remain private and be maintained by the HOA.

Several speakers during the public comment period urged caution. Russ Earl argued the project had been evaluated on infrastructure assumptions that may no longer be valid after changes to the Regional Transportation Commission’s plan and asked the commission to pause approvals that rely on a near‑term Red Rock Road widening. "This change is deeply concerning," Earl said, urging reassessment before additional entitlements are approved. Other residents raised hydrology concerns, questioned the presence of hydrology‑stamped reports and warned that some retention basins in the area are already near capacity.

County staff responded that a FEMA conditional Letter of Map Revision (CLOMR) would be required where grading affects mapped floodplains, and that the CLOMR application—on which the county must be a signatory—would identify any flood‑plain changes affecting neighboring parcels prior to grading permits. Janelle Thomas, the county’s senior licensed engineer on the record, explained that a CLOMR application and subsequent final Letter of Map Revision would require developers to implement the improvements described and would identify any floodplain adjustments beyond the project boundary if impacted.

Commissioners debated the tradeoffs between property‑owner development rights and long‑term infrastructure and emergency‑access concerns, with several members expressing particular worry about the timing of Red Rock Road widening and the capacity of regional agencies to deliver road improvements promised in earlier planning materials. Planner Tim Evans said he had spoken with RTC staff earlier in the day and was told the corridor widening timeline reflected in current regional materials is roughly 2035–2050, and that prior, shorter timelines had been referenced in exhibits to earlier project applications.

After discussion the commission approved the tentative map and the special use permit with conditions in Exhibit A. The record contains a reminder that the commission’s decisions are appealable to the Board of County Commissioners within 10 calendar days after the decision is reduced to writing and filed in accordance with county code. Staff noted the project will require additional final‑map, grading and permit reviews (including a CLOMR where applicable) before any occupancy.