ORD-3310 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 AN ORDINANCE TO AMEND THE CITY ZONING ORDINANCE SECTION 111 (FLOODPLAIN DEFINITIONS), SECTION 200 (LOTS AND FLOODPLAINS), SECTION 202 (HEIGHT AND FLOODPLAINS), SECTION 238 (MOBILE HOMES AND FLOODPLAINS), SECTION 240 (RECREATIONAL CAMPGROUNDS AND FLOODPLAINS), SECTION 1124 (PLAN DEVELOPMENT, PD-H2 AND FLOODPLAINS) AND SECTION 2105 (WORKFORCE HOUSING AND FLOODPLAINS) Sections Amended: City Zoning Ordinance §§ 111, 200, 202, 238, 240, 1124 and 2105 WHEREAS, the public necessity, convenience, general welfare and good zoning practice so require; BE IT ORDAINED BY THE CITY COUNCIL OF THE CITY OF VIRGINIA BEACH, VIRGINIA: That Sections 111, 200, 202, 238, 240, 1124 and 2105 of the City Zoning Ordinance are hereby amended and reordained to read as follows: ARTICLE 1. GENERAL PROVISIONS Sec. 111. Definitions. For the purpose of this ordinance, words used in the present tense shall include the future; words used in the singular number include the plural and the plural the singular; the use of any gender shall be applicable to all genders; the word "shall" is mandatory; the word "may" is permissive; the word "land" includes only the area described as being above mean sea level; and the word "person" includes an individual, a partnership, association, or corporation. .... Approximated floodplain. The area for which no detailed flood profiles or elevations are provided, but where a one hundred-year floodplain(1) percent annual chance floodplain boundary has been approximated as set forth in the Floodplain Ordinance (Appendix K). .... 44 45 46 47 48 49 50 Base flood. The flood having a one (1) percent chance of being equaled or exceeded in any given year; also referred to as the one hundred (100) year flood. 51 52 53 54 55 56 57 Flood insurance study. The flood insurance study for the City of Virginia Beach prepared by the United States Federal Emergency Management Agency (FEMA), dated August 18, 1992, and subsequent revisions as further set forth in section 5B of the Site Plan Ordinance (Appendix C). A report by the Federal Emergency Management Agency (FEMA) that examines, evaluates, and determines flood hazards and, if appropriate, corresponding water surface elevations, or an examination, evaluation, and determination of mudflow or flood-related erosion hazards. 58 59 60 61 62 Floodplain. Any land area susceptible to being inundated by water from any source and floodplains subject to special restrictions as defined in Appendix K, section 4.10.. That land area adjoining a river, stream, watercourse, ocean, bay, or lake, which is subject to inundation. Floodplains shall be determined as the land situated below the elevation of: .... Flood fringe. The relatively flat area or low lands adjoining a floodway which has been or may infrequently be covered by flood water. 63 (a) That recorded by the maximum elevation of the flood water of record; 64 65 (b) The intermediate flood level as determined by the U.S. Army Corps of Engineers; or 66 67 (c) The flood level as determined by the department of public works, whichever is greater. 68 69 Any changes in the delineation of the intermediate flood level are subject to approval by the federal insurance administrator. 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 Floodway. A natural watercourse with definite bed and banks to confine and conduct flood flows. Floodway lines must be established in such a manner that some loss of storage and hydraulic conveyance attributable to guiding future development outside the floodway will not increase flood heights more than applicable regulatory standards. Pending floodway delineations from a storm drainage master plan, minimum natural floodways shall be identified by the city soil scientist. As a minimum, the floodway is as shown in the flood insurance study and accompanying maps. The channel of a river or other watercourse and the adjacent land areas that shall be reserved to discharge the base flood without cumulatively increasing the water surface elevation more than one (1) foot. The “floodway” may also be referred to as the “regulatory floodway.” .... One hundred-year flood. The flood having a one (1) percent chance of being equaled or exceeded in any given year, also referred to as "base flood" or intermediate level flood. 2 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 .... Regulatory floodway. The channel of a river or other watercourse and the adjacent land areas that must be reserved in order to discharge the base flood without cumulatively increasing the water surface elevation more than a designated height. Also, as set forth in section 5B of the Site Plan Ordinance (Appendix C). .... Special flood hazard area. The land in the floodplain subject to a one (1) percent or greater chance of being flooded in any given year as set forth in the Floodplain Ordinance (Appendix K). .... ARTICLE 2. GENERAL REQUIREMENTS AND PROCEDURES APPLICABLE TO ALL DISTRICTS A. REGULATIONS RELATING TO LOTS, YARDS, HEIGHTS, OFF-STREET PARKING AND OFF-STREET LOADING Sec. 200. Lots. (a) Density, lot coverage, floor area ratio and lot area. For purposes of determining allowable dwelling unit or lodging unit density, lot coverage, floor area ratio and minimum lot area requirements, the following shall be included: 113 114 (1) Public and private utility easements, so long as the total width of the easement is twenty (20) feet or less; 115 (2) Easements for ingress and egress in favor of others; 116 (3) Flood fringes Special Flood Hazard Areas; 117 118 119 120 121 122 123 124 125 126 127 128 129 130 (4) Manmade drainage areas and the easements over them constructed primarily for storage and retention of stormwater runoff on the lot and conveyance from the lot except that only the first ten (10) feet of such areas closest to their boundary shall count toward minimum lot size requirements; .... (c) Floodplains subject to special restrictions pursuant to section 5B.5(c) 4.10 of the Site Plan Ordinance Floodplain Ordinance (Appendix CK) shall not be included in determining minimum lot area requirements. .... 3 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 Sec. 202. Height regulation. (a) Except as otherwise provided in the Oceanfront Resort District Form-Based Code, whenever height limits for buildings and other structures are established, no portion of any building or other structure shall extend above such height limits, except residential chimneys, communication towers, broadcasting towers, radio or television antennas, spires, flagpoles, water tanks, roof-mounted wind energy conversion systems or monuments otherwise approved for erection; provided, however, that smokestacks may also extend beyond such limits, if they do not exceed in height the distance to the nearest lot line; and further provided that one tower for purposes of an amateur radio station operation, which may contain multiple antennas, may extend beyond said height limits but shall not exceed ninety (90) feet in height above ground elevation. Singlefamily dwellings, multi-family dwellings and duplexes that are raised or constructed to comply with the requirements of Appendix K, Floodplain Ordinance, may exceed the height requirements for the Zoning District in which they are located by two (2) feet. .... C. CONDITIONAL USES AND STRUCTURES Sec. 238. Mobile homes. (I) Mobile home parks shall be subject to the following conditions: (a) Minimum allowances. In districts where allowable, minimum area for a mobile home park shall be twenty-five (25) acres. Streets, other than alleys and service entrances used for general vehicular entrances, and exits shall be sixty (60) feet; for portions containing lots for buildings generally open to occupants, minimum front yard dimension shall be two hundred (200) feet. Minimum number of lots completed and ready for occupancy before first rentals are permitted shall be one hundred (100). (b) Tract. The mobile home park shall comprise a single tract except where divided by public streets or alleys or where the total tract includes separate parcels for necessary utility plants, maintenance or storage facilities with appropriate access to the park. All lands involved shall be so dimensioned and related as to facilitate efficient design and management. Density shall not exceed seven (7) units per gross acre. Any mobile home park located in a floodplain shall also be subject to the provisions of section 5B of the Site Plan Ordinance Floodplain Ordinance (Appendix CK) of the City of Virginia Beach. For purposes of floodplain management, the terms "mobile home," "mobile home park" and "mobile home subdivision" shall have the same definitions as the terms "manufactured home" and "manufactured home park or subdivision," respectively, as set forth in section 5B of the Site Plan Ordinance Floodplain Ordinance (Appendix CK) of the City of Virginia Beach. 4 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 .... Sec. 240. Recreational campgrounds. Recreational campgrounds shall be subject to the following conditions: (a) Physical character of site. Condition of soil, groundwater level, drainage and topography shall not create hazards to the property or the health or safety of the occupants. The site shall not be exposed to objectionable smoke, noise, odors, or other adverse influences, and no portion subject to unpredictable and/or sudden flooding, subsidence or erosion shall be used for any purpose which would expose persons or property to hazards. Recreational campgrounds located within floodplains shall also be subject to the provisions of section 5B of the Site Plan Ordinance Floodplain Ordinance (Appendix CK) of the City of Virginia Beach. ARTICLE 11. PLANNED DEVELOPMENT DISTRICTS B. PD-H2 PLANNED UNIT DEVELOPMENT DISTRICT Sec. 1124. PD-H2 land use plan. The land use plan shall provide for development of the property within the PD-H2 District in a manner which is compatible with the development and zoning of the land adjacent to the district. The land use plan shall show how the proposed development of the property would differ from that which would otherwise be permitted in the underlying zoning district and the public benefit to be gained by developing the property in a PD-H2 District. 203 The land use plan shall provide the following: 204 (a) Location of proposed streets; 205 (b) Proposed number of dwelling units; 206 (c) Total acreage of the site; 207 208 209 (d) Proposed housing types, location of areas devoted to each housing type, acreage and number of units for each such area, and the minimum lot size proposed for each area and housing type; 210 (e) Location and nature of other proposed uses; 211 212 213 (f) Location of proposed open spaces, public sites, and recreational areas, nature of recreational facilities proposed, means of maintenance of such and acreage of each site; 214 215 (g) Regulations governing the height, setback requirements, off-street parking requirements and sign restrictions for each area within the PD-H2 project; 5 216 217 (h) Location and acreage of floodplain, flood fringe special flood hazard areas, floodway and wetlands. 218 219 220 221 222 223 224 225 226 227 228 229 When adopted, the PD-H2 land use plan shall serve as a supplement to and, where they conflict, as a replacement for, the zoning regulations of the underlying district. The land use plan shall not, however, supplement or replace any of the requirements of the subdivision ordinance (Appendix C) or the Floodplain Ordinance (Appendix K). 230 Sec. 2105. Applications; Workforce Housing Overlay District Land Use Plan. 231 232 233 (a) In addition to any other information generally required for rezoning applications, applications for the Workforce Housing Overlay District shall contain the following information: 234 235 236 237 238 239 240 241 .... ARTICLE 21. WORKFORCE HOUSING .... (1) A survey of existing site conditions, including trees, contours, floodway, flood fringe Special Flood Hazard Areas, waters, wetlands and other natural features; .... .... Adopted by the Council of the City of Virginia Beach, Virginia, on the 26th day of November, 2013. 6