The revision of any lot line or lot lines shown in a subdivision plan that has been previously approved by the Commission shall be deemed to constitute a modification of the approved subdivision plan. Any and all such modifications must be reviewed and approved by the Commission. The Commission shall not hold a public hearing on any such proposed lot line revision unless the proposed revision would result in a resubdivision, as defined in § 8-18 of the Connecticut General Statutes, as amended. The Commission shall approve a proposed lot line revision unless it determines either that:
A. 
One or more of the proposed reconfigured lots would not meet any applicable requirements of the Zoning Regulations; or
B. 
The proposed modification would result in a lot or lots that would be significantly more difficult to develop or use because of the location of such physical features as wetlands, watercourses, or steep or rocky areas within the reconfigured lot or lots.
The revision of lot lines for adjoining, legally existing lots that predate the enactment of subdivision regulations in the Town of Ashford or that were lawfully created without subdivision approval shall not be deemed to be a subdivision and shall not require the review or approval of the Commission unless such revision results in the creation of a greater number of lots or parcels than existed before the revision.