Any person, including an officer of the Board of the Town or abutting city or town, aggrieved by an order or decision of the Building Inspector/ZEO or other administrative official in violation of any provision of this chapter or MGL c. 40A. If the appeal is filed by someone other than the original applicant, appellant or petitioner, then each appellant, whether or not previously constituting parties in interest for notice purposes, shall also sufficiently allege and must plausibly demonstrate through credible evidence that measurable injury to a private legal interest, which is special and different to such appellant, that will likely flow from the order or decision.