A. No lot, structure or use shall be created or developed in such a way that it would result in another lot, building or use not being able to meet the require ments of this Chapter. This includes, but is not limited to: setback areas, non- impervious areas and off-street parking areas.
B. Emergency Access. All uses and structures shall have adequate provisions for access by emergency vehicles and fire ladders. Such access shall be maintained in a passable condition by the owner of the lot, or where applicable by the property- owner association.
2. Exceptions to Minimum Lot Areas, Lot Widths and Setbacks.
A.
Corner Lots. For a corner lot, each setback that abuts a public street shall be considered a front setback and meet the requirements for minimum depth of a front setback. See definition of “lot, corner” in §27-202. B. Projections into Required Setbacks.
(1) Cornices, footers, eaves, roof overhangs, sills or other similar architectural features, exterior stairways, unenclosed fire escapes or other required means of egress, rain leads, chimneys, slanted exterior doors for basement access, window awnings, chaise for heating pipes or other similar structures that do not include space usable by persons may extend or project into a required setback not more than 3 feet.
(2) Exterior steps, stoops, fire escapes, handicapped ramps, and landings necessary to provide entrance to a building may be located within a required setback area.
(3) For decks and porches, see §
27-307.
C. Lot Widths Around Curves. Around the bulb of a cul-de-sac street or on the outside of the curve of a street with a radius of less than 150 feet, the minimum lot width at the minimum required building setback line may be reduced to 60 percent of the width that would otherwise be required.
D.
Front Setbacks. See Note D at the end of §27-307.1, which may allow a reduced front setback where adjacent buildings have smaller existing front setbacks. 3. Sight Clearance at Intersections. At the intersection of two streets, a clear sight triangle shall be provided. Within this triangle, no visual obstructions shall be allowed between the height of 3 feet and 10 feet above the ground level, except for fences that are almost entirely transparent fences (such as chain link), utility posts, mailboxes, single sign posts less than 1 feet in diameter and the trunks of canopy trees. Re-grading shall also not reduce visibility within the sight clearance triangle. The triangle shall be measured along the centerline of the streets. Each leg of the triangle shall be measured 75 feet from the intersection of the centerlines of the travel lanes of a local or collector street and 150 feet along an arterial street. A third longer leg shall connect the ends of the two legs to form the triangle.
A. However, in place of the above sight triangle, where a local street intersects a collector or arterial street with a stop sign only at the local street, the leg of the triangle along the collector or arterial street in each direction shall be increased to 250 feet and the leg along the local street shall be decreased to 20 feet back from the edge of the intersecting travel lane.
B. The clear sight triangle shall be kept free of such obstructions in perpetuity.
C. Note: As of 2014, the Comprehensive Plan that includes Yoe Borough classified Main Street as an arterial street, George Street as a collector street, and all other streets as local streets.
D. Where an alley intersects with a street, a clear sight triangle shall be required that is 15 feet along the closest cartway of a street and 10 feet long along the centerline of the alley. Where an alley intersects with another alley, a clear sight triangle shall be required that is 10 feet long along the centerlines of both alleys. For example, this sight triangle may require that a rear garage be set back from a corner or that a solid fence be angled near the intersection to avoid intruding into the sight triangle.
E. For driveway sight clearance, see §
27-603.4.
4. Buffers and Planting Screening.
A. All subdivisions and land developments shall be landscaped with the following two components:
(1) Property line buffers, which act to integrate new development with its surroundings and to separate incompatible land uses.
(2) Site element screens, which act to minimize or eliminate views to certain site elements located within 100 feet of property lines or street rights- of-way (either public or private).
B. The following requirements are minimum standards, and additional plant material, berms, or architectural elements may be included at the developer’s discretion.
C. Property Line Buffer Requirements.
(1) Property line buffers shall be required for all proposed development, in accordance with this Section.
(2) All on-site investigation by the applicant shall determine the adjacent land uses along each property boundary.
(3) In the case of vacant land, the existing zoning district shall be used.
(4) Where more than one use is proposed on a lot, the more restrictive buffer requirement shall apply.
(5) The amount and type of plant material required shall be determined by the intensity of the proposed land use and the adjacent use, as provided below:
(a) Where a new single-family attached building is proposed adjacent to an existing single-family detached dwelling, a low intensity buffer is required.
(b) Where a new multi-family/apartment building or rooming house is proposed adjacent to an existing single-family detached dwelling, a medium intensity buffer is required.
(c) Where a new or expanded principal commercial use or an off- street parking area of five or more new motor vehicle parking spaces is proposed adjacent to an existing principal residential use, a medium intensity buffer is required. For the purposes of this Section, a nursing home, personal care center or similar use shall be considered to be a residential use.
(d) Where a new or expanded principal industrial use or related trucking or industrial processing area is proposed adjacent to an existing principal residential use, a high intensity buffer is required.
(e) If an area is routinely used for the loading or unloading or overnight parking of one or more tractor-trailer trucks within 200 feet of an existing principal residential use, then a high intensity buffer is required.
(f) Where a new electric sub-station or sewage pump station is proposed adjacent to an existing principal residential use, a medium intensity buffer is required.
(g) If an area is routinely used for the loading or unloading or overnight parking of one or more tractor-trailer trucks or for industrial outdoor storage within 100 feet of a public street and is visible from that street, a low intensity buffer is required.
(h) If two or more inoperable motor vehicles or vehicles that do not display current registration and/or safety inspection stickers are kept on a lot for more than 7 days within view of a public street or a dwelling on another lot, they shall be screened from view of the dwelling or street by a high intensity buffer or by a well-maintained solid fence constructed of wood, vinyl or similar materials with a minimum height of 6 feet.
(6) Buffer Area Location and Dimensions.
(a) A buffer area of not less than 20 feet in width shall be established along all property lines of a lot of a use required to provide a buffer under this Section, unless otherwise specified. The Zoning Officer may allow the width to be reduced to 8 feet in the TC District where the applicant proves that a 20 feet width is not feasible.
(b) The buffer area shall not include trash dumpsters or driveways, except at necessary perpendicular crossings.
(c) The buffer area shall be a continuous pervious planting bed consisting of trees and shrubs, with grass or other vegetative ground cover.
(d) Parking is not permitted within the buffer area. A pedestrian trail may be located in a buffer area.
(e) Site element screens are permitted within the buffer area.
(f) Hard-surfaced stormwater basins are not permitted within the buffer area.
(g) Wetlands are permitted within the buffer area.
(7) Plant Material Quantities and Types. For every 100 linear feet of property line to be buffered, the following minimum quantities and types of plant material shall be required:
(a) Low intensity–one canopy tree and two ornamental trees. (One evergreen tree may be substituted for one of the required ornamental trees.)
(b) Medium intensity–one canopy tree, two ornamental trees, two evergreen trees, and five shrubs.
(c) High intensity–an average of one evergreen tree shall be placed for each 8 feet of length of the area being buffered, with the trees being staggered so that the center of each tree is at least 10 feet diagonally away from each other tree to provide room for future growth and more complete buffering. In addition, an average of two ornamental trees and one canopy tree shall be provided for every 100 feet of property line length to be buffered.
1) Such landscaping may be combined with an earth berm. This berm should have an average minimum height of 5 feet and maximum side slopes of 3:1, except that a retaining wall may be used on a commercial or industrial side.
2) If landscaping is combined with a berm, at least 60 percent of the landscaping shall be placed on the outside slope of the berm. Landscaping may be placed on the top of the berm if there will be proper moisture at the top of the berm. Any other required landscap ing shall be placed between the berm and the adjacent street or lot line.
(a) The required plant material shall be distributed over the entire length and width of the buffer area.
(b) Buffer plant material may be arranged symmetrically (formal) or asymmetrically (informal) and may be grouped to form plant clusters. However, informal groupings that reflect a more natural character are encouraged.
(c) Plants shall be spaced to provide optimum growing conditions.
(d) All plant materials shall meet the requirements of this Chapter.
(e) A variety of tree species is required according to the following:
| | |
0 to 5 | 1 | 100 |
6 to 15 | 2 | 50 |
16 to 30 | 3 | 40 |
31 to 50 | 4 | 30 |
51 plus | 6 | 20 |
(9) If an applicant proposes to preserve existing healthy trees, shrubs or woodlands, such plants may be approved by the Borough to meet part or all of the required plant material. The minimum quantities and/or visual effect of the existing vegetation shall be equal to or exceed that of the required buffer.
(10) Where buffering is required to be provided by more than one Section of the Borough ordinances and the provisions of such Sections differ, the requirements that will provide the most buffering shall apply.
(11) The following species of trees and other plants are not allowed to be used to meet Borough requirements:
(a) Species listed officially as “invasive species” by the State Department of Conservation and Natural Resources.
(g) Bradford Callery Pear.
(1) One of the following types of site element screens shall be required to be installed on the property of a proposed development around the following site elements, when such elements are located partially or fully within 100 feet of the affected property line of an existing dwelling or an existing public street right-of-way:
(a) Parking lots for five or more motor vehicles that are located within 100 feet of a public street–site element screens 1, 6, 7, 8 or 9.
(b) Trash dumpsters that are visible from a dwelling or a public street–site element screens 3, 4, 5 or 8.
(c) Single-family attached dwelling (townhouse) or multi-fam ily/apartment dwelling rear setbacks that abut a public street–site element screens 1, 2, 7 or 8.
(d) Stormwater detention basins planned to hold more than 5 feet of water depth that are visible from a dwelling or a public street–site element screens 1, 6, 7 or 8.
(e) Sewage pump stations that are visible from a dwelling or a public street–site element screens 1, 6, 7 or 8.
(2) Site elements not included in the above list but with similar visual impact shall be screened according to the requirements for the most similar elements.
(3) The site element screen shall be placed between the site element and the property line and shall be designed to block views from a street and dwelling to the maximum extent possible. The screen shall surround the element as much as practical without impeding the functions on the lot or encroaching on sight clearance triangles.
(4) Design of Alternative Screen Types. The following types of screens shall be used where specified in paragraph .D(1) above:
(a) Screen Type No. 1, Evergreen or Deciduous Shrubs. Shrubs shall be placed 3 feet on center in a minimum 5-foot wide bed surrounding the site element and arranged to provide a continuous hedge-like screen up to a minimum height of 3 feet at maturity. Shrubs shall be at least 2 feet in height at the time of planting.
(b) Screen Type No. 2, Evergreen Hedge with Ornamental and Canopy Trees. An average of one evergreen tree shall be placed for each 8 feet of length of the area being screened, with the trees being staggered so that the center of each tree is at least 12 feet away diagonally from each other tree to provide room for future growth. In addition, an average of two ornamental trees and one canopy tree shall be provided for every 100 feet of property line length to be screened.
1) Such landscaping may be combined with an earth berm with an average minimum height of 5 feet and maximum side slopes of 3:1.
2) If a berm is used, the majority of landscaping shall be placed on the outside slope of the berm. Landscaping may be placed on the top of the berm if there will be proper moisture at the top of the berm. Any other required landscaping shall be placed between the berm and the adjacent street or lot line.
(c) Screen Type No. 3, Opaque Fence. A 6-foot opaque fence surround ing the site element on at least three sides shall be provided.
(d) Screen Type No. 4, Opaque Fence with Ornamental Trees and Shrubs. A 6-foot opaque fence surrounding site element on at least three sides with additional plantings at the minimum rate of three shrubs and two ornamental trees or large shrubs for each 10 linear feet of proposed fence, arranged formally or informally next to fence, shall be provided.
(e) Screen Type No. 5, Architectural Extension of the Building. An 8- foot minimum-height architectural extension of the building (such as a wing wall) shall enclose the service or loading dock. The extension shall be consistent in building materials and style with the main building.
(f) Screen Type No. 6, Berm with Ornamental Trees. A 2- to 3-foot high continuous berm with ornamental trees at the rate of one tree for every 20 feet clustered or arranged informally shall be provided. The maximum slope of the berm shall be 3:1.
(g) Screen Type No. 7. A 2- to 3-foot high continuous berm with grass or groundcover shall be provided. The maximum slope of the berm shall be 3:1, except that a retaining wall may be used on a commercial or industrial side.
(h) Screen Type No. 8, Evergreen Hedge. An evergreen hedge with a minimum height at planting of 6 feet, planted a maximum of 3 feet on center, shall be provided.
(i) Screen Type No. 9, Low Wall. A wall with an exterior surface with the appearance of brick, stone or architectural masonry (not concrete block), and no less than 3 and no more than 4 feet in height, shall be provided.
(5) Existing healthy trees, shrubs, or woodlands may be substituted for part or all of the required plant material. The minimum quantities and/or visual effect of the existing vegetation shall be equal to or exceed that of the required screen.