Performance standards for reception halls, museums, exhibition halls and similar uses on country house estates; conversion to single-family detached dwellings.
A. A mansion located on a country house estate may be used as a reception hall, museum, exhibition hall or any use of the same general character upon compliance with all of the regulations established in this section.
(1) A reception hall, museum, exhibition hall or any use of the same general character may be located only in the R-3B District within a mansion located on a country house estate as those terms are defined above.
(2) No new buildings or structures shall be located in a buffer zone not less than 100 feet wide meeting the requirements of
§ 84-39B(12)(c)[1], § 84-39B(12)(c)[2] and
§ 84-39B(12)(c)[4] of this chapter. The buffer zone shall be located and maintained within each required side, rear and front yard around the perimeter of the lot. Buildings, structures, driveways and parking areas currently existing on a country house estate lot on the effective date of this section may be located in the required buffer zone on a lot created by subdivision after enactment of this section. New driveways, parking areas and associated directional signs may be located in the required buffer zone, provided that said parking areas are screened by a vegetative buffer screen approved by the Board of Supervisors shielding the proposed parking areas from adjacent streets and/or residential properties and said signs conform to the requirements of
§ 84-52: Sign regulations of this chapter.
(3) The lot shall have minimum side, rear and front yards (including building setback) of 200 feet, and no new buildings or structures shall be located within the minimum yards. Buildings, structures, driveways and parking areas currently existing on a country house estate lot on the effective date of this section may remain within the required yards and required buffer zones as established in
§ 84-57.6A(2) above on a lot created by subdivision after enactment of this section. New driveways, parking areas and associated directional signs may be located in the required yards, provided that said parking areas are screened by a vegetative buffer screen approved by the Board of Supervisors shielding the proposed parking areas from adjacent streets and/or residential properties and said signs conform to the requirements of
§ 84-52: Sign regulations of this chapter. The lot shall have a minimum lot width at the building line of 600 feet and at the street right-of-way line of 400 feet and shall be limited to a total lot impervious coverage of 20% maximum and minimum green area of 80%. The required green area may contain pervious trails and paths.
(4) Parking shall be located only onsite with no off-site parking permitted and pursuant to the following minimum standards:
(a) For a reception hall use, 15 spaces per 1,000 square feet of reception hall area shall be required.
(b) For a museum, exhibition hall or any other use permitted on a country house estate lot other than single-family residential use, three spaces per 1,000 square feet of gross floor area shall be required.
(c) Spaces may be asphalt, grasscrete or, with the approval of the Township Engineer, oil-sealed gravel or grass, depending upon the degree of use anticipated.
(d) The design standard for parking shall be in accordance with
§ 84-55E of this chapter.
(5) A reception hall shall not be operated as a commercial service and shall be solely for the use of either the owner of the country house estate and his invited or previously ticketed guests or the host lessee and the host lessee's invited or previously ticketed guests.
(6) Rental of a reception hall by the owner to a host lessee shall be only for individual events not involving a continuous commercial enterprise. Leases for use of the reception hall by caterers, organizations or other similar commercial enterprises for continuous use is prohibited.
(7) Kitchen facilities within the mansion for food preparation shall be permitted but only in conjunction with food prepared to be served on site in conjunction with use of the reception hall, museum, exhibition hall or any use of the same general character as specified in this section.
(8) Reception hall, museum, exhibition hall and functions associated with any other use of the same general character may be conducted on the grounds surrounding the mansion and in accessory facilities existing on the effective date of this chapter surrounding the mansion but not within the buffer zone, subject to the general performance standard for residential property.
(9) One place sign shall be permitted identifying the property by its name and/or the name of the owner. The sign shall contain no other information other than such identification of the premises and shall comply with
§ 84-52: Sign regulations of this chapter.
(10) All applicable requirements of the Township's Building, Electrical, Fire and Plumbing Codes shall be met.
(11) If a country house estate lot is used for a reception hall, the following procedure for application and issuance of a use and occupancy permit shall apply:
(a) Upon compliance with all of the requirements of this section and other applicable codes and regulations, the Zoning Officer shall be authorized to issue a permit which shall be valid for a period of one year unless sooner revoked for violation of any condition imposed by the Zoning Officer, any misrepresentation of fact made to the Zoning Officer or Codes Enforcement Officer in conjunction with the application and review process, or violation of this section or any provision of this Code. Within 30 days prior to the expiration of such permit, the property owner shall make application for a permit renewal to the Zoning Officer who shall, as a condition of issuance of such renewal, make an inspection of the premises for which the permit is sought to determine continued compliance with this Code. In the event that the Zoning Officer or Codes Enforcement Officer determines that a violation exists, the permit shall not be renewed until the violation is cured. In the event that the Zoning Officer is unable to complete a required inspection within 30 days from the date of the application through no fault of the applicant, a temporary permit renewal shall be deemed to have been issued until such required inspection has been completed.
(b) Upon nonrenewal or revocation of the permit for cause shown, the use of the premises as a reception hall shall immediately cease, and continuation thereof shall subject the owner to the penalty provisions of this chapter and/or such other legal action as the Township shall determine necessary.
(c) If a country house estate lot is used for a museum, exhibition hall or any other use of the same general character, the use and occupancy permit requirements of
§ 84-68: Certificates of use and occupancy shall apply.
(d) The minimum lot size of a country house estate utilizing the performance standards for reception halls, museums, exhibition halls and uses of the same general character shall be no less than 25 gross acres.
B. A mansion located on a country house estate which is used as a reception hall, museum, exhibition hall or use of the same general character may be converted back to use as a single residence, provided the lot area shall not be less than 25 acres.