Where (a) by reason of exceptional narrowness, shallowness or shape of a specific piece of property, or (b) by reason of exceptional topographic conditions or physical features uniquely affecting a specific piece of property, or (c) by reason of an extraordinary and exceptional situation uniquely affecting a specific piece of property or the structures lawfully existing thereon, the strict application of any regulation of this chapter would result in peculiar and exceptional practical difficulties to, or exceptional and undue hardship upon the developer of such property, grant, upon an application or an appeal relating to such property, a variance from such strict application of such difficulties or hardship.

Where, in an application or appeal relating to a specific piece of property the purpose of this chapter would be advanced by a deviation from the zoning requirements and the benefits of the deviation would substantially outweigh any detriment, grant a variance to allow departure from such zoning requirements.

No variance from those departures enumerated in Section 30-702D herein below (N.J.S.A. 40:55D-70(d)) shall be granted under this subsection; and provided further, that the proposed development does not require approval by the Planning Board of a subdivision, site plan or conditional use in conjunction with which the Planning Board has power to review a request for a variance pursuant to Section 30-705H of this chapter (N.J.S.A. 40:55D-60(a)).

A use or principal structure in a district restricted against such use or principal structure;

An expansion of a nonconforming use;

A deviation from a particular specification or standard set forth in this chapter as pertaining solely to a conditional use;

An increase in the permitted floor area ratio as defined in Section 30-200 of this chapter and in N.J.S.A. 40:55D-4;

An increase in the permitted density as defined in Section 30-400 or Section 30-600 of this chapter, as the case may be, and in N.J.S.A. 40:55D-4, except as applied to the required lot area for a lot or lots for detached one- or two-dwelling unit buildings, which lot or lots are either an isolated undersized lot or lots resulting from a minor subdivision, in which event applications would be made pursuant to Section 30-702C herein above.

A variance under this subsection shall be granted only after an affirmative vote of the required members pursuant to N.J.S.A. 40:55D-1 et seq.

No variance or other relief may be granted by the Board unless such variance or other relief can be granted without substantial detriment to the public good and will not substantially impair the intent and purpose of the zone plan and the zoning provisions of this chapter.

In respect to any airport hazard areas delineated under the "Air Safety and Hazardous Zoning Act of 1983" (N.J.S.A. 6:1-80 et seq.), no variance or other relief may be granted permitting the creation or establishment of a nonconforming use which would be prohibited under the standards promulgated pursuant to that act, except upon issuance of a permit by the Commissioner of Transportation.

An application under this section may be referred to any appropriate person or agency for its report; provided that such reference shall not extend the period of time within which the Zoning Board of Adjustment shall act.

Direct issuance of a construction permit pursuant to N.J.S.A. 40:55D-34 for the construction of a building or structure within the bed of a mapped street or public drainage way, flood control basin or public area as shown on a duly adopted Official Map, if an Official Map is adopted by the Borough, whenever one or more parcels of land within said bed cannot yield a reasonable return to the owner unless a construction permit is granted. The Board may grant such relief only by affirmative vote of a majority of the full authorized membership of the Zoning Board of Adjustment, ensuring that such relief will tend to cause a minimum change of the Official Map and will not significantly add to the cost of opening any proposed street. The Board shall impose reasonable requirements as a condition of granting the construction permit so as to promote the health, morals, safety and general welfare of the public.

Direct issuance of a construction permit pursuant to N.J.S.A. 40:55D-36 for the construction of a building or structure on a lot not abutting a street which is shown on a duly adopted Official Map, if an Official Map is adopted by the Borough, or which is (a) an existing State, County or municipal street or highway; or (b) a street shown upon a plat approved by the municipal Planning Board; or (c) a street on a plat duly filed in the office of the County Recording Officer. The Board may grant such relief only when the enforcement of the statute requirement that a building lot abut a street would entail practical difficulty or unnecessary hardship, or where the circumstances of the case do not require the building or structure to abut a street. The Board shall impose requirements or conditions that will provide adequate access for fire-fighting vehicles for the protection of the health and safety and that will protect any future street layout on the Official Map or on the Traffic Circulation Plan element of the municipal Master Plan.

The Zoning Board of Adjustment shall have the power to grant, to the same extent and subject to the same restrictions as the Planning Board, subdivision, site plan or conditional use approval whenever the proposed development requires approval by the Zoning Board of Adjustment of a variance pursuant to Section 30-702D of this chapter. The developer may elect to submit a separate application requesting approval of the variance and a subsequent application for any required approval of a subdivision, site plan or conditional use. The separate approval of the variance shall be conditioned upon a grant of all required subsequent approvals by the Zoning Board of Adjustment. No such subsequent approval shall be granted unless such approval can be granted without substantial detriment to the public good and without substantial impairment of the intent and purpose of the zone plan and the zoning provisions of this chapter. The number of votes of the Board members required to grant such subsequent approval shall be as otherwise provided in this chapter for the approval in question, and the special vote pursuant to Section 30-702 D of this chapter shall not be required.