Planning staff recommends higher open-space minimums, zoning and site-plan cleanups; council reviews multiple first-read ordinances

Planning staff presented several ordinance amendments and map changes that together aim to raise open-space standards for new multifamily development and perform housekeeping in the zoning code.

Tom (planning staff) walked the council through grouped amendments. Key items included increasing open-space requirements for multifamily (R-4 and R-3A) from 10% to 20%; relocating the definition of "open space" out of the PUD section and into the definitions article so it applies consistently; and referencing the city's standalone design standards directly from site-plan rules.

Tom said the open-space increase is intended to provide usable green space within about a five-minute walk (roughly a quarter-mile) of dwelling units, to improve neighborhood amenities such as playgrounds, trails and dog areas. He said larger nearby jurisdictions have higher open-space standards (examples provided in discussion included Nolensville at 30% and Thompson's Station at 45%) and council members discussed whether to adopt an even higher percentage; some councilmembers supported moving progressively (20% now, revisit later).

Separately, planning staff presented rezoning requests for two parcels owned by Pleasant M. England on State Route 437 and McDale Lane: one parcel (about 8.75 acres) proposed to be rezoned to higher-density residential; an adjacent 4.68-acre parcel proposed to be rezoned to C-2 general business. Staff noted the planning commission supported the rezoning with a single dissenting vote and said traffic studies and utility extensions would be required at the development stage.

Tom also presented amendments to site-plan procedures and design standards, moving a standalone design-standards ordinance into the zoning ordinance for clarity; staff said the moves are mostly organizational and do not change substantive standards beyond the open-space and lot-frontage adjustments (minimum lot frontage increased from 75 to 100 feet in affected zones).

Ending

Staff said they will continue growth-committee work on parking standards, subdivision regulations and tree-canopy or landscape standards and will return with additional language; the current package was presented for council review and first reading.