The standards set forth in this section shall apply to each planned residential development zone. In its report to the council, the planning commission may recommend such additional standards as it deems necessary or desirable in carrying out the general purpose and intent of this article. The intent of this zone is to encourage and foster sensitive and well-conceived residential development proposals. The following data shall be provided:
A. Plan. The plan may provide for a variety of housing types.
B. Lot Area, Coverages, Setbacks. The plan shall follow the criteria established for lot area, coverages and setbacks in Chapter 17.102.
C. Height. The height of buildings shall flexible, utilizing the limitations established for similar uses by Chapter 17.102 herein as a guideline for R-1, R-2 and R-3 zones, unless specific standards are identified in the general plan/local coastal program land use plan. Heights of structures shall be designed consistent with the efficiency of public services and protection of public views from designated scenic highways. Furthermore, the landowner has the burden to show that such height will not have an undue and adverse impact on the landscape, the value of adjoining property or create undue costs for the provision or maintenance of existing public facilities or be prejudicial to a standard of excellence in the form and function of the planned residential development or to the area as a whole.
D. Urban Form. The quality of the physical plan shall demonstrate a standard of excellence in the grouping of buildings, aesthetic control, a harmony and compatibility among the several elements; all designed to preserve the quality of the natural landscape and enhance the quality of the development.
E. Density. The density for any P-R zone shall be within the density range as provided for by the general plan/local coastal program land use plan. A plan may provide for higher densities within the range if the planning commission deems that such higher densities will not have an undue and adverse impact on the landscape, the zone of visual dominance, the value of adjoining property and on the reasonable enjoyment and amenities of neighboring property or create undue costs for the provision or maintenance of public facilities or be prejudicial to a standards of excellence in the form and function of the planned residential development or the area as a whole.
F. Non-Residential Uses and/or Structures. Non-residential uses of a religious, educational, recreational or commercial nature shall be designed or intended primarily for the use of the residents of the planned residential development. The burden of proof shall be on the applicant appearing at the public hearings to show that such uses will primarily serve persons residing inside the planned residential development.
G. Separation Between Buildings. The minimum separation between main buildings in the development, including structures in both residential and non-residential developments, shall be not less than ten feet.
H. Parking. All parking requirements under Chapter 17.108 et seq. of this Title shall be met.
I. Commercial Uses Within Large (two hundred or more dwelling units) Residential Developments. Where the planned residential development contains two hundred or more dwelling units or the projected development (based on the local coastal plan) of surrounding areas together with the number of units proposed amounts to three hundred or more dwelling units, five percent of the developable portions of the planned residential unit development may be permitted to be neighborhood serving commercial uses.
The commercial uses shall be restricted to those uses permitted in the C-1 commercial zone, with specific uses within the class of use being approved by the planning commission. The commercial structure or structures shall be of an architectural design compatible with that of the nearby dwelling units.
J. Open Space. Open space shall comprise at least sixty percent of the gross lot area less road right-of-ways in low density and medium density zones, and at least forty percent in high density zones designated for residential developments. This open space shall be used for recreational or environmental amenities for collective or private enjoyment by occupants of the development, but shall not include buildings or structures, public or private streets, or driveways. Open space shall be organized in an effort to protect views of the ocean and coastal foothills, as appropriate to the property, based on the approved specific plan. A maximum of fifty percent of the total required open space area may be composed of open space on privately owned properties unless a lower percentage is required in the general plan/local coastal program land use plan. Every owner of a dwelling unit or lot shall own as an appurtenance to such dwelling unit or lot an undivided interest in the private common open space areas and facilities.
K. Geologic Report. An engineering geological report shall be prepared and submitted by a registered engineering geologist including a description of the geology of the development site, a geologic map and conclusions and recommendations regarding the effect of geologic conditions and marine conditions where applicable on the proposed development.
L. Public and Private Streets. The location and arrangement of public and private streets shall provide convenient and safe access to all planned residential developments.
M. Hillside Developments. See Chapter 17.018.
N. Title Documents. The adopted final plan shall contain in appropriate title documents such proposed covenants, deed restrictions, easements and other provisions relating to bulk, location and density of such residential units, non-residential uses and public facilities as are necessary to fulfill the purposes of this article. Said covenants, easements and other provisions, if part of the plan as finally approved, may be modified, enforced, removed or released only in accordance with the amendment requirements of the city's certified local coastal program and with the approval of the city council.
O. Phasing. The planning commission may designate divisible geographic sections of the entire parcel to be developed as a planned residential development and shall, in such case, specify reasonable periods within which development of each such section must be completed. The period for completion of the entire development and commencement date for each section thereof may be modified from time to time by the planning commission upon the showing of good cause by the landowner.
P. Private Maintenance: Open space, facilities and streets commonly owned by all residents shall be maintained by a homeowners' association.