SPECIFIC USE CRITERIA
Proposed Common Open Space (percent of total site area) | Percentage of Dwelling Units Required by Structural Type | ||
|---|---|---|---|
Single-Family | Duplex | Townhouse or Multiple-Family | |
No less than 30% | At least 90% | No more than 10% | No more than 10% |
31 to 50% | At least 65% | No more than 35% | No more than 35% |
51 to 65% | At least 30% | No more than 70% | No more than 70% |
65% or more | No more than 100% | No more than 100% | No more than 100% |
Use | Minimum Lot Area (square feet) | Maximum Permitted Height (feet) | Minimum Lot Width at Building Setback/ Frontage (feet) | Maximum Lot Coverage | Minimum Required Yards | |||
|---|---|---|---|---|---|---|---|---|
Front4 (feet) | One Side (feet) | Both Sides (feet) | Rear5 (feet) | |||||
Single-family1 | 6,000 | 35 | 60/(50) | 50% | 20 | 6 | 12 | 15 |
Duplex | 4,500 per unit | 35 | 45/(40 per unit) | 60% | 20 | 10 | N/A | 15 |
Townhouse2 | 1,800 | 35 | 18 feet/(18 per unit) | 75% | 15 | 15 | End units | 20 |
Multiple-family3 | 43,500 | 35 | 150/(200) | 60% | 25 | 30 | 60 | 35 |
NOTES: | ||
|---|---|---|
1. | Within the cluster development, single-family dwellings may employ a zero-lot-line design when the following conditions have been met: | |
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a. | One side wall of the structure may be located no less than one inch from one of the side lot lines when adjoining another zero-lot-line dwelling lot. The opposite side yard shall be least 10 feet wide. | |
b. | A perpetual five-foot wall-maintenance easement shall be provided on the lot adjacent to the zero-lot-line, which, with the exception of freestanding walls, landscaping and/or fences, shall be kept clear of all structures. This easement shall be shown on the plan and incorporated into each deed transferring title to the property. The wall shall be maintained in its original color and treatment, unless otherwise agreed to, in writing, by the two affected lot owners. | |
c. | Roof overhangs may penetrate the easement on the adjacent lot a maximum of 24 inches, but the roof shall be so designed that water runoff from the dwelling's place on the lot line is limited to the easement area. | |
d. | The wall of a dwelling located along a zero-lot-line shall have no openings (e.g., windows, doors, air-conditioning units, vents, etc.) unless such openings are located at least eight feet above grade and have translucent panels. | |
2. | No townhouse building shall contain more than eight units. For each townhouse building containing more than four units, no more than 60% of such units shall have the same front yard setback; the minimum variation of setback shall be two feet. In addition, no more than two contiguous units shall have identical rooflines that generally parallel the ground along the same horizontal plane. All townhouse buildings shall be set back a minimum of 15 feet from any interior access drive or parking facilities contained on commonly held lands. All townhouse buildings shall be set back at least 30 feet from any perimeter boundary of the development site. In those instances where several townhouse buildings are located on the same lot, the following footnote 3 shall apply. | |
3. | In those instances where several multiple-family dwelling buildings and/or townhouse buildings are located on the same lot, the following separation distances will be provided between each building: | |
a. | Front-to-front, rear-to-rear, or front-to-rear, parallel buildings shall have at least 50 feet between faces of the building. If the front or rear faces are obliquely aligned, the above distances may be decreased by as much as 10 feet at one end if increased by a similar or greater distance at the other end. | |
b. | A minimum yard space of 30 feet is required between end walls of buildings where both end walls contain windows and 20 feet otherwise. If the buildings are at right angles to each other, the distance between the corners of the end walls of the building may be reduced to a minimum of 20 feet. | |
c. | A minimum yard space of 30 feet is required between end walls and front or rear faces of buildings. | |
d. | All multiple-family dwelling buildings shall be set back a minimum of 15 feet from any interior access drives or parking facilities contained on commonly held lands. | |
4. | If the property abuts an arterial road, the minimum front yard setback shall be 40 feet from the right-of-way line. Except for multiple-family dwellings, the minimum front yard setback for accessory residential garages shall be 20 feet. | |
5. | Where dwellings abut the common open space to the rear, the minimum required rear yard setback shall be reduced to 20 feet. | |
Mining-Related Feature | Any Occupied Building that is Not Part of the Mining and/or Processing Site (feet) | RC, RS, RU, RF and MI Zones (feet) | Adjoining Road (feet) | Public/ Nonprofit Park (feet) | Cemetery or Stream Bank (feet) | Adjoining Property (feet) |
|---|---|---|---|---|---|---|
Stockpiles or spoil pipes | 300 | 1,000 | 100 | 300 | 100 | 100 |
Mineral processing equipment (e.g., crushers, sorters, conveyors, dryers, etc.) | 300 | 1,000 | 100 | 300 | 100 | 100 |
Open mine pit and highwall | 300 | 1,000 | 100 | 300 | 100 | 100 |
On-site access roads and off-street parking, loading and vehicle storage and weighing facilities | 300 | 1,000 | 100 | 300 | 100 | 100 |
Other operational equipment, structures and/or improvements | 300 | 1,000 | 100 | 300 | 100 | 100 |
Use | Minimum Required Off-Street Parking Spaces Per 1,000 Square Feet of Gross Leasable Floor Area | Minimum Required Interior Landscaping as Described in § 312, Subsection 15B, of this Chapter | Minimum Required Off-Street Loading Spaces | |
|---|---|---|---|---|
Shopping center, as defined herein, with up to 50,000 square feet of gross floor area | 5 | 5% | 1 per 25,000 square feet, or fraction thereof, of gross leasable floor area | |
Shopping center, as defined herein, with between 50,000 and 100,000 square feet of gross floor area | 5 | 8% | 3 | |
Shopping center, as defined herein, with over 100,000 square feet of gross floor area | 5 | 10% | 4, plus 1 per 50,000 square feet, or fraction thereof, of gross leasable floor area over 100,000 square feet |