Whereas, Section 6 of Ordinance 497 amended Ordinance 430 by creating Article XX(a), PUD District establishes certain regulations and guidelines pertaining to accompanying information required on a final site plan and final site plan documents. Now, therefore, the following conditions, restrictions, and regulations are adopted as part of this approval, to wit: (Ord. 761, 7-22-1985)
A. General Conditions: The sketch plan incorporates a maximum of five hundred fifty three (553) residential dwelling units which shall be distributed by types and location according to the sketch plan as presented. (Ord. 790, 5-27-1986)
In addition, the following general site plan criteria shall be integrated into and made a part of the planned unit development and sketch plan document:
1. All subdivisions, streets, street rights-of-way and general development shall adhere to the standards and design criteria set forth in the West Des Moines Subdivision Ordinance pertaining thereto unless otherwise stated within this Ordinance.
2. The development shall comply with Article XXII (Off-Street Parking and Loading Areas), Article XXIII (Open Space Requirements) and Article XXV (Site Plans) of the West Des Moines Zoning Ordinance, and Article XX(a) (PUD) Sections 6 and 8. No final building or site plan review by the Planning and Zoning Commission and City Council shall be required for individual single-family detached lots.
3. In all areas adjoining drainageways or detention areas involving potential floor hazards, no residential structure shall be erected which has a lowest floor, including basements, less than one foot (1') above the determined level of the 100-year return frequency rainfall flood event and no residential structure shall be erected within forty feet (40') of said 100-year frequency flood elevation.
4. The petitioners seeking this rezoning, their successors and assigns, if any, shall pay all construction and engineering costs for the interior development of the planned unit development, as required by this Ordinance or the Subdivision Ordinance of the City of West Des Moines, Iowa, for all streets, storm sewers, sanitary sewers, drainageway improvements, detention basins, City-owned utilities, buffers and other improvements within the PUD as may be required by the Subdivision and Zoning Ordinances.
B. Land Use Design Criteria: In addition to the general criteria as stated in subsection A above, the following land use design criteria shall apply to the development areas designated on the sketch plan. The sketch plan document which is made a part of this rezoning action per Section 025-02 herein, delineates eight (8) parcels of the PUD as Parcels A, B, C, D, E, F, G and H for application of specific development standards of residential use and density regulations. The following development standards and use regulations shall apply to each of the eight (8) development parcels:
1. Parcel A: All general use regulations, performance standards and provisions set forth in Article VIII of Ordinance 430 for the R-1-A Single-Family Residential District shall apply to any development proposal for all property within Parcel A as shown on the sketch plan of the Sun Prairie PUD. This area shall involve approximately thirteen and four-tenths (13.4) acres with a maximum of forty (40) dwelling units permitted. (Ord. 761, 7-22-1985)
2. Parcel B: All general use regulations, performance standards and provisions set forth in Article VII of Ordinance 430 for the R-1 Single-Family Residential District shall apply to any development proposal for all property within Parcel B as shown on the sketch plan of the Sun Prairie PUD. This area shall involve approximately six and nine-tenths (6.9) acres with a maximum of twenty five (25) dwelling units.
3. Parcel C: This area shall encompass garden apartment or townhouse style residential buildings developed as condominiums or rental units with apartments designed for four (4) to eighteen (18) dwelling units per building and townhouse buildings which shall be permitted two (2) to eight (8) dwelling units per building. The parcel is approximately nine (9) acres and shall not have greater than sixty four (64) units of apartments or forty eight (48) units of townhouses. No building shall be greater than two (2) stories in height and the parcel shall be developed as a single project with each building compatible in design and use of materials.
No unit shall be located closer than thirty five feet (35') to any public street, twenty five feet (25') from the west boundary of the parcel, ten feet (10') from the boundary of Parcel E and sixty feet (60') from the right-of-way of the Interstate highway system. All accessory structures shall meet minimum setback requirements as set forth by Section 6, Article VI of Ordinance 430. Off-street parking lots shall be sufficiently buffered from public street view and Parcel B with the use of landscaping and/or wall structures as may be required by the City.
4. Parcel D: This area shall encompass townhouse type units designed for occupant ownership on approximately two and three-tenths (2.3) acres with a maximum of twelve (12) dwelling units permitted. The following minimum setbacks shall be required for all townhouse units: thirty five feet (35') from Parcels A and B, with the exception of attached one-story garages which may be twenty five feet (25') from the boundaries with Parcel A and B; thirty feet (30') from the right-of-way of the major collector street; twenty feet (20') from the right-of-way of any internal public street; twenty five feet (25') from any internal private street; and, buildings shall be separated by a minimum of ten feet (10').
Site plan documents shall be submitted for review and approval by the Planning and Zoning Commission and City Council and shall provide adequate landscaping with predominance of evergreen trees to buffer the rear of units from adjoining single-family residential parcels to the west and south. (Ord. 790, 5-27-1986)
5. Parcel E: This area shall encompass apartment style residential buildings developed as condominiums or rental units and designed for twelve (12) to twenty four (24) dwelling units per building. The parcel is approximately eight and two-tenths (8.2) acres and shall not have greater than one hundred twenty (120) units permitted. No building shall be greater than three (3) stories and not greater than two (2) stories within fifty feet (50') of the right-of-way of the major collector street.
No unit shall be located closer than thirty feet (30') to any public street, twenty five feet (25') from the boundary with Parcel C, ten feet (10') from the boundary with Parcel F and sixty feet (60') from the right-of-way of the Interstate highway system. All accessory structures shall meet minimum setback requirements as set forth by Section 6, Article VI of Ordinance 430. Off-street parking lots shall be sufficiently buffered from public street view and Parcel C with the use of landscaping and/or wall structures as may be required by the City.
6. Parcel F: This area shall encompass the development of medium to high-rise condominium residential buildings of five (5) stories or greater designed for owner occupancy to be developed as a single project with each residential building compatible in design and use of materials. This area shall encompass approximately eight and one-half (8.5) acres with a maximum of two hundred ten (210) dwelling units permitted. No residential structure shall be closer than one hundred feet (100') from the right-of-way of the major collector street and the boundary with Parcel G, sixty feet (60') from the right-of-way of the Interstate highway system and fifty feet (50') from the boundary with Parcel E. All accessory structures shall meet minimum setback requirements as set forth by Section 6, Article VI of Ordinance 430. Off-street parking lots shall be sufficiently buffered from public street view and Parcel G with the use of landscaping and/or wall structures as may be required by the City.
If said medium to high-rise development concept is determined not to be feasible, with approval from the City Council after consideration of a recommendation from the Planning and Zoning Commission an alternative development concept may be implemented provided the development density is no greater than fifty percent (50%) of the density permitted for the medium to high-rise project and no residential structure shall be located closer than fifty feet (50') to the major collector street, provided, no buildings greater than two (2) stories in height shall be permitted within seventy five feet (75') of the major collector street to protect the R-1-A development within Parcel A to the west. All other setbacks shall meet all minimum setback requirements set forth in the first paragraph above.
7. Parcel G: This area shall encompass attached single-family units of no greater than four (4) dwelling units per residential building. This parcel shall be developed as a single project with buildings compatible in design and use of materials. This area shall involve approximately ten (10) acres with a maximum of seventy two (72) dwelling units permitted.
No residential units shall be set closer than thirty five feet (35') to the right-of-way of the major collector street, forty five feet (45') from Ashworth Road, sixty feet (60') from the right-of-way of Interstate 35 and fifteen feet (15') from the boundary with Parcel F. Front yard setbacks shall be a minimum of twenty feet (20') from the right-of-way of any internal public streets and twenty five feet (25') from any private access drive where parking is provided in front of the unit other than individual driveways intended to serve a particular unit. No residential building shall be set closer than fifteen feet (15') to another residential building. All accessory structures shall meet minimum setback requirements as set forth by Section 6, Article VI of Ordinance 430. Off-street parking lots (except for driveways) shall be sufficiently buffered from public street view.
8. Parcel H: This parcel shall encompass bi-attached single-family dwelling units designed for owner-occupancy. The area shall be developed as a single project with each building compatible in design and use of materials. This area shall involve approximately two and nine-tenths (2.9) acres with a maximum of ten (10) dwelling units.
No residential unit shall be set closer than thirty feet (30') to the rights-of-way of the major collector street and Woodland Avenue, forty five feet (45') from the right-of-way of Ashworth Road and thirty five feet (35') from the west boundary of Parcel H. No residential building shall be set closer than fifteen feet (15') to another residential building. All accessory structures shall meet minimum setback requirements as set forth by Section 6, Article VI of Ordinance 430.
C. Dedication Of Park Site: Parcel P as shown on the sketch plan is agreed to be reserved for dedication to the City for public and park use with the development of adjoining properties within the PUD and shall be a minimum of three and one-half (3.5) acres or five percent (5%) of all the land area within the PUD. If the City adopts a mandatory dedication ordinance for the provision of parks and open space, this development shall be credited for that ground designated for park use within Parcel P.
The developer shall be responsible for grading and seeding the park site to be dedicated in a manner acceptable to the City to permit the use of the park for active recreation purposes. The developer shall be required to extend sanitary sewer, storm sewer, and water service to the site for adequate access to public facilities. (Ord. 761, 7-22-1985)