Commission begins multi‑meeting review of Corridor Mixed Use (CMU) zoning; staff outlines lot, height and parking challenges

At a workshop immediately following its regular meeting on July 10, the City of Bellaire Planning and Zoning Commission received an extended presentation and orientation on the Corridor Mixed Use (CMU) zoning district and potential amendments to Chapter 24 language.

Gary Mitchell of Camden Keys Collaborative led the presentation and mapped the CMU district in detail, showing a range of parcel sizes and configurations along Bissonnet and adjacent streets. The materials and discussion emphasized three recurring constraints for CMU properties: shallow and irregular (often triangular) lots created by the diagonal corridor; frequent interfaces where commercial parcels back directly to single‑family yards; and a mix of small, in‑fill parcels and larger shopping‑center lots that creates inconsistent development capacity across the district.

Mitchell reviewed the existing height/setback plane used to protect adjacent residences (a 15‑foot setback from the residential fence with a height setback plane beginning at 27 feet under current CMU language). He noted that the commission recently recommended lowering that plane in the Urban Village Downtown district (UVD) to 17 feet and said the commission may consider a similar change in CMU. Commissioners and staff also discussed varied lot depths, examples of properties that operate with on‑site shared parking or valet arrangements, and how standard parking ratios in Chapter 24 compare with what is feasible on many CMU lots. Mitchell and staff provided example calculations: a veterinary clinic and adjacent restaurants in one block showed current parking supply short of code table requirements but operating with shared arrangements.

Commissioners and staff also reviewed non‑zoning constraints that affect redevelopment decisions: floodplain substantial‑improvement thresholds (the 50 percent rule), drainage and detention requirements, and the economics of rebuilding versus leaving an existing building in place. Staff said these rules often make incremental redevelopment expensive and can discourage owners of older buildings from undertaking substantial renovations.

Commissioners asked staff whether the set of UVD amendments could be applied to CMU as a starting point. Staff said the packet contained a draft set of CMU amendments that carry over many of the UVD changes (height/setback plane, multifamily review approach, coverage limits) and suggested the commission could either adopt the UVD‑style changes or choose to “dig deeper” into CMU with additional, district‑specific standards (for example, differentiating rules for very small parcels versus larger sites). Several commissioners indicated they expect CMU to be more complicated than UVD because of the wide range of parcel configurations in CMU.

Staff recommended at least one more workshop and then a public‑hearing step if the commission wants to pursue ordinance language; staff noted the professional services contract supporting the code work will be extended into the next fiscal year to complete the project. Commissioners requested additional analyses and visuals for subsequent meetings, including draft language showing a split in standards for small parcels and large parcels, and further parking options used by other cities.

No formal vote was taken on policy changes during the workshop; the discussion will continue at future meetings.