A. Purpose. See 402.8.11(A) for details.
B. Applicability. See 402.8.11(B) for detailed information.
C. Minimum Setbacks
1. Any portion of any element of a self-storage facility must be at least three-hundred (300) feet from the edge of a road or right-of-way (ROW), whichever is greater, that is either publicly owned or has a public easement for winter maintenance. No component of a self-storage facility other than one access/driveway may be located within this three-hundred (300) foot setback. All other components of any self-storage facility must respect this minimum three-hundred (300) foot setback specifically including all fill
extensions, buildings, outdoor storage areas, drainage ditches, stormwater infrastructure, and perimeter buffer as specified in section “F” entitled “Perimeter Buffer Requirements.”
2. A perimeter buffer in accordance with standards specified below in section “F” below entitled “Perimeter Buffer Requirements,” is required around the entirety of the facility. Stormwater infrastructure is specifically prohibited from this buffer, such as level lip spreaders, detention basins and similar stormwater infrastructure involving clearing of vegetation. Pipes that may need to pass through the area are permitted.
3. Neither the Zoning Board of Appeals nor the Planning Board shall have the authority to reduce any of the minimum setbacks established above in this section “C” entitled “Minimum Setbacks” except for the perimeter buffer as established in this subsection “F,” entitled “Perimeter Buffer Requirements” and subsection “G” entitled “Outdoor Self-Storage Standards.”
D. Building Requirements
1. One-story self-storage building footprint standards:
a. Maximum length: two-hundred (200) feet
b. Maximum width: forty (40) feet.
c. Maximum height (to the highest point of the structure): twenty-five (25) feet.
2. Two-story self-storage building footprint standards:
a. Maximum footprint of any one structure: seventy-five hundred (7,500) square feet
b. Maximum height (to the highest point of the structure): thirty (30) feet
3. Minimum separation between buildings/minimum drive aisle width: twenty-five (25) feet
4. All buildings/structures utilized for self-storage purposes that face the perimeter buffer shall be completely enclosed with permanent sides/siding. In no event shall such buildings/structures have one or more open sides. Seasonal installation and/or removal of temporary sides, such as fabric or similar, shall not be permitted and shall not be considered permanent sides/siding.
5. All buildings/structures shall comply with Town of Gray Design Standards for self-storage facilities (attached). The applicant shall submit scaled color renderings of all proposed buildings/structures as part of the submittal and the Planning Board will review these as an integral part of their review. The Planning Board shall have the authority to interpret the design standards and require changes to the plans that are consistent with the purpose and intent of the design standards and these performance standards.
6. In the event that a different or future non-residential use is proposed for the front portion of a parcel and selfstorage facility use is proposed for the rear portion, the minimum separation between such structures shall be designed to meet currently applicable setbacks to allow for each use to be located on a separate parcel and must meet the Lot Frontage Development Standards herein.
7. Buildings existing as of April 1, 2023 shall be eligible for re-use as a self-storage facility subject to all of the following standards:
a. The building for re-use must have a footprint no greater than ten thousand (10,000) square feet and be located on the same parcel or a directly abutting parcel containing a self-storage facility existing as of April 1, 2023, and
b. The building for re-use must be within one-hundred-and-fifty (150) feet, irrespective of any property line, of a building in a self-storage facility existing as of April 1, 2023, as measured from building to building, and
c. Any building proposed for re-use shall require Planning Board review and approval, for the purposes of complying with design standards as much as practicable. The Planning Board shall have the authority to require non-structural changes to the building in accordance with design standards as practicable, and
d. Any increases in the volume and/or footprint of a building for re-use, including overhangs, shall require Planning Board review and approval. Such increases shall conform to design standards, as practicable, and
e. In no event shall any increase in volume and/or footprint of a building for re-use purposes be extended to utilize or occupy any additional frontage on a road or right-of-way that is either publicly owned or has a public easement for winter maintenance, other than the portion of frontage occupied by the building that existed as of April 1, 2023, and
f. Increases in volume and/or footprint of a building for re-use, including overhangs that extend towards/closer to a road or right-of-way that is either publicly owned or has a public easement for winter maintenance, shall not be allowed unless the entirety of the building, including the increased volume and/or footprint of the building is at least three hundred (300) feet from the edge of the road or right-of-way, whichever is greater.
E. General Standards
1. Review and approval by the Planning Board is required for any new or expanded self-storage facility. The Planning Board shall review the proposed development under Site Plan Review and design standards, as applicable, and shall ensure that the performance standards in this section are met.
2. Any self-storage facility may consist of one or more combined developed footprint area(s). 3. Each combined developed footprint area shall not exceed three (3) acres/ 130,680 sf. This combined development footprint area shall include all buildings, outdoor storage areas, all stormwater infrastructure, fill extensions, all vehicular accessways, all non-vegetated areas, and similar such areas that are not in their natural state. This calculation shall not include the perimeter buffer and/or buffer areas complying with standards herein.
3. Each combined developed footprint area shall not exceed three (3) acres/ 130,680 sf. This combined development footprint area shall include all buildings, outdoor storage areas, all stormwater infrastructure, fill extensions, all vehicular accessways, all non-vegetated areas, and similar such areas that are not in their
natural state. This calculation shall not include the perimeter buffer and/or buffer areas complying with standards herein.
4. Within a lot with a self-storage facility, site-internal buffers are required to separate each combined developed footprint area. These site-internal buffers shall be a minimum depth of fifty (50) feet and shall conform to the perimeter buffer requirements of Section F, Perimeter Buffer Requirements. As determined by the Planning Board, limited portions of such internal fifty (50)-foot buffers may contain stormwater infrastructure provided that the aesthetic separation between the two areas is maximized.
5. All standards for the self-storage facility, excluding the perimeter buffer, as detailed below herein, must be met and maintained on a parcel owned in fee by one (1) owner/party/entity. In no event shall the ownership of one or more buildings on one parcel be transferred to separate parties/entities.
6. No maintenance and/or repair work of any type shall be allowed on any vehicle and/or equipment that contains any type of fluid that potentially contaminates soil and/or groundwater if leaked. The operator of the facility shall be required to disclose this information to all parties utilizing the self-storage facility and report any instances of fluid leaks to Gray Public Safety within thirty (30) days of becoming aware of any fluid contamination.
7. All self-storage facilities shall be gated with security provisions sufficient to ensure access to the site only by patrons, owners, and those persons needing to access for operations and/or maintenance.
8. The entire perimeter, except the gated entry, of all self-storage facilities areas shall have a sufficient fence, as determined by the Planning Board as part of their review, to discourage/prevent access. Fence details shall be shown on Planning Board submittals. Chain-link fencing is not permissible in areas of the site that are
visible from the road.
9. One (1) office area to provide administrative services solely serving the self-storage facility may be permitted provided that the cumulative area devoted to this use does not exceed two hundred (200) square feet. In the event that such space is part of a facility, a minimum of two (2) dedicated parking spaces within the immediate vicinity of such office area shall be required that do not block access to any accessway or selfstorage unit(s).
10. In addition to applicable lighting requirements established in Article 10, Site Plan Review, all self-storage facilities shall be required to comply with standards in the USA Pattern Lighting Code in the International Dark Sky Association Outdoor Lighting Code Handbook version 1.14.2002 dated December 2000/September 2002 or subsequent update. The Planning Board shall review compliance with such standards, with peer review as necessary at applicant expense, as an integral part of reviewing a proposed facility.
F. Perimeter Buffer Requirements. See 402.8.11(F) for detailed information.
G. Outdoor Self-Storage Standards
1. Any outdoor storage shall be located at least one-hundred (100) feet from any property line and shall be subject to additional standards as detailed in this section.
2. All outdoor storage areas that are storing any vehicles and/or equipment that use or contain any type of petroleum-based fluid, or any fluid that potentially contaminates soil if leaked, shall be impervious with pavement or concrete. All stormwater sheet-flow from such areas shall be directed in water-tight drainage piping into oil/water separators in accordance with professionally accepted practices. Stormwater discharge from the separators shall be daylighted to a readily accessible location that allows for the soil adjacent to stormwater daylighting to be tested in the event of leaks from such vehicles and/or equipment.
3. As part of the Planning Board’s review, with input from qualified consultants at applicants’ expense, the Board shall determine an appropriate stormwater maintenance schedule including periodic testing of soil at the stormwater daylight location and/or where the stormwater from the outdoor storage is absorbed
into the ground.
4. For outdoor storage areas on a parcel(s) located wholly within a Commercial/Industrial zoning district, that do not directly abut any properties outside of a Commercial/Industrial zoning district, per 10.b., the Planning Board will have the authority to approve a reduced buffer to a minimum of fifty (50) feet provided it is at least one hundred (100) feet to the property line.
5. If an outdoor storage area is located adjacent to the perimeter of the facility abutting a property line(s), the minimum depth of the perimeter buffer, in accordance with standards specified below in this section, must be seventy-five (75) feet provided it is at least one hundred (100) feet to the property line.
6. As part of the final approval of the project, the Planning Board shall impose a condition of approval that requires the owner and/or operator (as appropriate) of the facility to submit an annual report containing information that summarizes the condition of the stormwater measures, testing results for potential contaminants associated with the stored items, and any corrective measures that have been completed for the previous year to verify that the stormwater from the outdoor storage is not contaminating the soil and/or adversely affecting groundwater in the vicinity of the facility. This report should be due to the Code Enforcement Officer by January 31st of each year. In the event of a spill or test results that show the presence of any contaminant(s), the owner/operator shall report these findings to the Gray Code Enforcement Officer within five business days of receiving the test results.
7. The maximum cumulative footprint of all area(s) utilized for outdoor self-storage shall not exceed twenty-five (25) percent of the developed portion of the self-storage facility consisting of buildings, accessways, etc. Based on the three (3) acre maximum footprint of the developed portion of the facility specified in “E” in this section entitled “General Standards,” the maximum size of an outdoor storage area is .75 of an acre/32,670 sq. ft.
H. Lot Frontage Development Standards. See 402.8.11(H) for detailed information.
See 402.8.11 for more detailed information.