[Zoning Order Art. 9, Div. III, 4-2-2008; Ord. No. 07-30-2008A §§1 — 2(Tbl. 9-1), 7-30-2008; Resolution 1-14-2010A Exh. A, 1-14-2010; Ord. No. 10-0145 §§1 — 2, 2-18-2010; Ord. No. 16-0100 §2, 1-4-2016; Ord. No. 23-0177, 3-30-2023]
A. 
Table 9-1 below[1] cross references standard conditions to those uses identified in the applicable zone district(s). These standard conditions are considered minimum conditions and are listed following Table 9-1.[2] Conditions other than the standard conditions for the proposed permitted use are shown in Sections 400.3480 to 400.3600 for each applicable use. The Director shall place additional conditions, prior to permit issuance, as determined necessary from site evaluations.
[1]
Editor's Note: Table 9-1 is also included as a PDF attachment to Chapter 400 in the online version of the Jefferson County Code (eCode360®).
[2]
Editor's Note: See Sections 400.3370 through 400.3470
B. 
If a condition or conditions of a specified use permitted with conditions cannot be met, an applicant may apply and follow the procedure for a conditional use permit.
[Ord. No. 20-0406, 9-29-2020]
A site development plan shall be submitted for any use that is permitted with conditions. The site development plan shall comply with Sections 400.5300 through 400.5310 of this UDO and shall clearly demonstrate compliance with all applicable conditions as set forth in Sections 400.3360 through 400.3590 of this UDO. No conducting of use shall occur prior to approval and compliance with the required site development plan.
[Zoning Order §9.380, 4-2-2008]
A. 
Required buffers shall be not less than twenty (20) feet in width from all property lines unless otherwise specified.
B. 
Buffers shall conform to the design requirements of Articles VII and XIV of this UDO.
[Zoning Order §9.400, 4-2-2008]
A. 
Lighting shall be required at the entrance to any State, County or local road or private drive.
B. 
Lighting for the parking areas shall comply with Article VII, Development Design Standards, of this UDO.
[Zoning Order §9.405, 4-2-2008; Ord. No. 11-12-2008A §§1 — 2(9.405), 11-12-2008]
Parking shall comply with the Article XII requirements of this UDO, except for construction contractor (with machinery, equipment, storage), which may provide eight (8) inches of compacted rock instead of paved parking.
[Zoning Order §9.410, 4-2-2008]
Hours of operation shall be from 6:00 A.M. to 6:00 P.M. Monday through Saturday unless otherwise specified in this Article or UDO.
[Zoning Order §9.420, 4-2-2008; Ord. No. 16-0100 §2, 1-4-2016]
Signs shall comply with Article XIII of this UDO, unless otherwise specified.
[Zoning Order §9.430, 4-2-2008]
Where outside storage is permitted, such uses shall be located in the rear yard and a site-proof fence or natural screening shall be provided.
[Zoning Order §9.450, 4-2-2008; Ord. No. 11-12-2008A §§1 — 2(9.450), 11-12-2008]
Those uses identified in Table 9-1 needing technical studies shall provide studies in accordance with Section 400.950, Submission of Technical Studies.
[Zoning Order §9.460, 4-2-2008]
Yearly inspections of the site will be conducted to assure that the use is in compliance with all conditions of approval.
[Zoning Order §9.480, 4-2-2008]
A. 
Temporary rock crushers, asphalt plants and concrete plants are permitted in all zone districts for the purposes of highway or subdivision construction, provided they meet the following conditions and submit a site plan to demonstrate compliance.
1. 
Location.
a. 
The Planning Division shall approve the site.
b. 
At a minimum the plants shall meet the building setbacks of the zoning district.
c. 
All plants shall be a minimum of two hundred (200) feet from any residential structure located on or off the site.
d. 
Where rock crushers are located in a residential subdivision, they may only operate prior to any residential structures being occupied other than the display homes.
2. 
Hours of operation. The plants may operate between the hours of 7:00 A.M. and 6:00 P.M. Monday through Saturday. Operation during time periods other than these may only be approved if required as a condition of a State or County construction contract.
3. 
Access.
a. 
When the plant is located on a parcel other than the right-of-way or in the subdivision where the work is to take place, the County shall approve access.
b. 
Lighting at the access may be required when the plant operates at night.
c. 
All access points shall be marked and signed as a construction entrance.
d. 
Access through a private subdivision shall be avoided unless no other access point is available.
4. 
Lighting. All lighting shall be directed onto the site and away from residentially zoned property.
5. 
Material stockpiles and storage tanks.
a. 
When the plant is located on a parcel other than the right-of-way or in the subdivision where the work is to take place, the County may require erosion control around the material stockpiles.
b. 
Sediment ponds shall be installed for any washers that may be used during the batching operation.
c. 
Storage tanks shall meet all DNR and EPA requirements prior to use and containment areas erected around the tanks to contain any spillage.
6. 
Dust, noise and emission controls.
a. 
Best management practices will be used to control dust, noise and emission.
b. 
All County, State and Federal regulations shall be complied with in regards to dust, noise and emission controls.
[Zoning Order §9.490, 4-2-2008]
A. 
If located in an existing residence, the exterior residential appearance of the dwelling unit shall be maintained. If an addition is to be made to an existing residence or a new structure is to be constructed, building elevations shall be submitted for approval and a residential appearance shall be maintained.
B. 
The maximum number of guest rooms shall be three (3).
C. 
Parking areas shall be located on the side or rear of the property and shall be screened from adjacent residential properties by a solid screen fence or wall.
D. 
Food service may be provided to guest rooms. No cooking or food preparation will be allowed in guest rooms. Approval for food service must be received from the Jefferson County Health Department.
E. 
The bed and breakfast homestay shall comply with all requirements of the Code Enforcement Division, the local fire district, the Health Department and other public agencies exercising jurisdiction over the operation.
F. 
The Fire Department, the Health Department and other County departments shall be permitted to perform inspections as in any other business.
G. 
No person shall be an occupant of a bed and breakfast homestay for more than fourteen (14) consecutive days.
H. 
In determining whether a bed and breakfast homestay is an appropriate use in the proposed location, the Commission and County Council may consider the following:
1. 
Whether the use is appropriate in view of the use, development and zoning of adjacent and nearby property;
2. 
Whether the use will adversely affect the existing use or usability of adjacent or nearby property;
3. 
Whether the use is in conformity with the policy and intent of the Official Master Plan; and
4. 
Whether there are existing or changing conditions affecting the use or development of the property that give supporting grounds for either approval or disapproval of the proposed use.
[Zoning Order §9.500, 4-2-2008]
A. 
If located in an existing residence, the exterior residential appearance of the dwelling unit shall be maintained. If an addition is to be made to an existing residence or new structure is to be constructed, building elevations shall be submitted for approval and a residential appearance shall be maintained.
1. 
The owner of the residence is not required to reside on the premises. If the owner does not live on the premises, a resident manager or resident employee shall be required.
2. 
The maximum number of guest rooms shall be twelve (12).
3. 
Parking areas shall be located on the side or rear of the property and shall be screened from adjacent residential properties by a solid screen fence or wall.
4. 
Restaurant facilities or food service shall be optional and any such facilities or service shall require the approval of the Jefferson County Health Department. No cooking or food preparation will be allowed in guest rooms.
5. 
The residence shall comply with all requirements of the Code Enforcement Division, the local fire district, the Health Department and other public agencies exercising jurisdiction over the operation.
6. 
The Fire Department, the Health Department and other County departments shall be permitted to perform inspections as in any other business.
7. 
A bed and breakfast inn shall be subject to the landscaping requirements of Article XIV.
8. 
No person shall be an occupant of a bed and breakfast inn for more than fourteen (14) consecutive days.
9. 
In determining whether a bed and breakfast inn is an appropriate use in the proposed location, the Commission and County Council may consider the following:
a. 
Whether the use is appropriate in view of the use, development and zoning of adjacent and nearby property;
b. 
Whether the use will adversely affect the existing use or usability of adjacent or nearby property;
c. 
Whether the use is in conformity with the policy and intent of the Official Master Plan; and
d. 
Whether there are existing or changing conditions affecting the use or development of the property which give supporting grounds for either approval or disapproval of the proposed use.
[Zoning Order §9.510, 4-2-2008]
A. 
All State and Federal regulations and all related State and Federal requirements shall be met;
B. 
The height of structures shall not exceed thirty-five (35) feet;
C. 
Structures shall not be closer than one hundred (100) feet to any property line. An above ground mausoleum shall provide fifty (50) feet of vegetative buffer along the property lines adjoining other parcels, according to the vegetative buffer standards in Article XIV;
D. 
The minimum lot size for a cemetery is fifteen (15) acres and the minimum lot size for a mausoleum without a cemetery is five (5) acres;
E. 
No vehicle shall park on an access street and one (1) parking space is required per four hundred (400) square feet of sales or office area. Temporary parking on interior drives is permitted for grave site ceremonies;
F. 
Hours of operation are from dawn to dusk; and
G. 
Access shall be via a County or State-maintained road.
[1]
Editor’s Note: Former Section 400.3520, Composting Facility For Yard Waste (“RA-5”, “LR-2”), which derived from Zoning Order §9.520, 4-2-2008, was repealed 1-4-2016 by Ord. No. 16-0100.
[Zoning Order §9.525, 4-2-2008]
The minimum lot size for a two-family dwelling in the "R-20" zone district is forty thousand (40,000) square feet, the minimum lot size in the "R-10" zone district is twenty thousand (20,000) square feet and the minimum lot size in the "R-7" zone district is fourteen thousand (14,000) square feet.
[Zoning Order §9.530, 4-2-2008]
A. 
Site development plan approval will be required before any grading or construction is permitted on the site.
B. 
Lighting on the golf course and driving range shall be turned off by 10:00 P.M. It shall be directed off the neighboring properties.
C. 
Sufficient parking and circulation facilities shall be provided per requirements of Article XII.
D. 
All structures and the parking areas shall be set back at least one hundred (100) feet from all property lines.
E. 
The architecture of any building on the site shall be compatible with the residential character of the neighborhood.
F. 
Signage for the golf course and driving range shall be limited to one (1) entrance monument not to exceed the sign regulations set forth in Article XIII.
G. 
Any special event held on the premises shall be required to obtain a special event permit per Article XI.
H. 
Alcohol consumption on the premises is allowed only if all State and local licensing requirements are met.
[Zoning Order §9.540, 4-2-2008]
A. 
Site development plan approval is required prior to any construction or grading on the site.
B. 
The facility shall be located on a parcel of at least two (2) acres.
C. 
Structures shall not be closer than one hundred (100) feet to any property line. Fifty (50) feet of vegetative buffer shall be provided along the property lines adjoining other parcels, according to the vegetative buffer standards in Article XIV.
D. 
All measures shall be taken to minimize any risk to adjoining properties stemming from the activities associated with the use of guns and/or archery equipment.
E. 
The use shall not constitute a nuisance or be a hazard to life or property as determined by the County.
F. 
A parking plan shall be submitted per Section 400.4040.
G. 
Hours of operation shall be limited to 8:00 A.M. to 10:00 P.M. seven (7) days a week.
H. 
Outdoor lighting shall be directed off the neighboring properties.
I. 
The noise level shall not exceed sixty-five (65) decibels (dBA) at the property boundary.
J. 
All target areas shall be located within the indoor facility.
K. 
No alcohol shall be allowed on the premises.
L. 
The Fire Department, the Health Department and other County departments shall be permitted to perform inspections.
M. 
Signs shall follow the requirements of Article XIII.
[Zoning Order §9.550, 4-2-2008]
A. 
Commercial kennels are permitted in the "RA-5" and "LR-2" residential zone districts and pet day cares are permitted in the "RA-5", "LR-2" and "CC-2" zone districts provided they meet the following conditions and submit a site plan.
1. 
Site plan. A site plan shall be required at the time of submittal of the application for the permit. The applicant or representative may produce the site plan. The site plan shall contain the following information.
a. 
Dimension of the area to be used for the kennel.
b. 
Property boundaries if different from the area to be used for the kennel.
c. 
Location of the kennels and runs.
d. 
Location of any existing structures on the site.
e. 
Location of any proposed structures.
f. 
Distance to the property lines from the kennels and runs if separate from kennels all structures to be used for the operation.
g. 
All rights-of-way and easements on the property.
h. 
Structures off site that are less than two hundred (200) feet from the property line.
i. 
Existing or proposed access to the operation.
2. 
The kennel and runs shall be located on parcels a minimum of two (2) acres in size.
3. 
Hours of operation.
a. 
The outdoor runs and boarding areas may operate seven (7) days a week and twenty-four (24) hours a day.
b. 
Where indoor grooming is being performed and pet supplies are being sold, the structure containing this part of the operation may be open between the hours of 7:00 A.M. and 6:00 P.M. Monday through Saturday.
4. 
Access.
a. 
The State, County or road district that has jurisdiction shall approve access.
b. 
Lighting at the entrance may be required.
c. 
Stop sign may be required at the entrance.
5. 
Buffers.
a. 
A minimum of a fifty (50) foot buffer shall be required on all sides of the site were no residential structures are within two hundred (200) feet of the site.
b. 
When located next to existing residential structures that are within two hundred (200) feet of the site, a one hundred (100) foot buffer shall be required.
6. 
Screening.
a. 
Screening shall be required when a residential structure is less that two hundred (200) feet from the site.
b. 
Screening shall not be required when a residential structure is more than two hundred (200) feet from the site.
c. 
Where screening is required, it may consist of a fifty (50) foot wide wooded natural buffer or a twenty-five (25) foot planted buffer per the buffering requirement for commercial property in Article XIV. A combination of wooded natural and planted buffer may be approved by the Planning Division so long as the natural buffer is at least twenty-five (25) feet deep at which to the planted buffer may be reduced depending on the type and thickness of the natural wooded buffer.
7. 
License and sanitation.
a. 
All State and County permits shall be displayed on the site.
b. 
Animal waste shall be disposed of in a proper manner.
B. 
When the site plan has been approved and all required conditions have been met, the operation may commence. All proposed structures must acquire a building permit before work on the structure may commence.
[Ord. No. 16-0100 §2, 1-4-2016]
A. 
A business shall be considered a microbrewery if its primary activity is the brewing and selling of beer, with an annual production of ten thousand (10,000) barrels or less. A business shall be considered a microdistillery if its annual production does not exceed fifty thousand (50,000) proof gallons per year.
B. 
No more than seventy-five percent (75%) of the FAR shall be used for brewing and distilling, including but not limited to the brewhouse, boiling and water treatment areas, bottling and kegging lines, malt milling, storage, fermentation tanks, conditioning tanks, and serving tanks.
C. 
Alcohol consumption shall be allowed on the premises, however, all Federal, State, County, and local licensing requirements and regulations shall be met for production, sales, and service of alcohol.
D. 
Restaurant facilities or food services are permitted and shall comply with all Federal, State, County, and local licensing requirements, including but limited to approval by the Jefferson County Health Department.
E. 
The Fire Department, the Health Department, and other County departments shall be permitted to perform inspection as in any other business.
F. 
No outdoor storage shall be allowed, including the use of portable storage units, cargo containers and tractor trailers.
G. 
Site development plan approval is required prior to any construction or grading activities.
[Zoning Order §9.560, 4-2-2008]
A. 
No building or facility shall be nearer than one hundred (100) feet and no driveway or parking area shall be nearer than fifty (50) feet of a property line, unless topography or other factors justify a lesser setback as determined by the County.
B. 
A sound amplification system or any other noise caused by the operation shall not exceed sixty-five (65) decibels as measured at the property line.
C. 
Outdoor lighting shall be designed so that light sources are not visible from adjacent property.
D. 
Hours of operation shall be limited to one-half (½) hour after sunrise to one-half (½) hour before sundown seven (7) days a week.
E. 
Access to the property shall be directly from State or County streets and traffic generation and other effects will be handled so as not to adversely affect adjacent property.
F. 
Landscaping, berming or fencing shall be provided as required to minimize adverse effects and in accordance with the provisions of Article XIV of this UDO.
G. 
Any special event held on the premises shall be required to obtain a special event permit per Article XI.
H. 
Camping shall comply with all the requirements of State and County codes and the above conditions.
[Zoning Order §9.570, 4-2-2008]
A. 
Site development plan approval is required prior to any construction or grading activities.
B. 
Access to the property shall be directly from State or County streets and traffic generation and other effects will be handled so as not to adversely affect adjacent property.
C. 
Sufficient parking and circulation facilities shall be provided per requirements of Article XII and Article XVI.
D. 
Parking areas shall be screened from adjacent properties by vegetative screening a minimum of fifty (50) feet in width.
E. 
All structures and the parking areas shall be set back at least one hundred (100) feet from all property lines and driveway(s) shall be set back at least fifty (50) feet from all property lines unless topography or other factors justify a lesser setback as determined by the County.
F. 
Signage for the recreational retreat shall be limited to one (1) entrance monument or sign not to exceed the sign regulations set forth in Article XIII.
G. 
Any special event held on the premises shall be required to obtain a special event permit per Article XI.
H. 
Alcohol consumption on the premises is allowed only if all State and local licensing requirements are met.
I. 
The design and layout of the facility shall be in a fashion that minimizes sound and light at the property line.
J. 
A sound amplification system or any other noise caused by the operation shall not exceed sixty-five (65) decibels as measured at the property line.
K. 
Lighting shall be directed off the neighboring properties. Outdoor lighting shall not be visible from adjacent property between 10:00 P.M. and daylight.
L. 
The maximum number of guest rooms or cabins shall be limited to four (4) per acre, not to exceed fifty (50) in total.
M. 
Restaurant facilities or food service shall be optional and any such facilities or service shall require the approval of the Jefferson County Health Department. No cooking or food preparation will be allowed in guest rooms. Cabins shall have approved wastewater disposal and potable water for cooking, food preparation, showers, sinks and toilets.
N. 
The retreat facility shall comply with all requirements of State and County codes, the Code Enforcement Division, the local fire district, the Health Department and other public agencies exercising jurisdiction over the operation.
O. 
The Fire Department, the Health Department and other County departments shall be permitted to perform inspections.
P. 
No person shall be an occupant of a retreat facility for more than fourteen (14) consecutive days.
Q. 
Camping shall comply with all the requirements of State and County codes and the above conditions.
[Zoning Order §9.580, 4-2-2008]
A. 
A performing arts theater shall meet the following restrictions and conditions:
1. 
Parking shall be adequate for the expected demand as determined by the Director or as verified with existing case studies presented by the applicant and acceptable to the County;
2. 
Traffic volumes shall not exceed the anticipated street capacity or create impacts such as overloading intersections due to demand experienced with the performing arts center without mitigating such impacts to the County's satisfaction;
3. 
Adequate access shall be provided that allows for safe pickup and drop-off of patrons without creating traffic disruption on adjacent streets;
4. 
Outdoor lighting shall be designed so that light sources are not visible from adjacent property between 11:00 P.M. and daylight;
5. 
Signs shall follow the requirements of Article XIII;
6. 
The facility shall comply with all requirements of the State and County building codes and the local fire district; and
7. 
Setbacks shall follow the requirements for the "CC-2" zone district.
[Ord. No. 23-0177, 3-30-2023]
A. 
All marijuana facilities will be permitted with conditions in the indicated zone districts or require an approved development plan if located within a Planned Zone District, and shall comply with the following conditions:
1. 
The marijuana facility shall comply with regulations issued by the Department of Health and Senior Services for marijuana facilities and/or the State of Missouri (collectively, the "State"). If State requirements are more restrictive than Jefferson County requirements, the State requirement applies.
2. 
Site development plan approval is required prior to the commencement of use.
3. 
The marijuana facility shall not allow on-site consumption of marijuana, marijuana-infused products or other intoxicants on the premises at any given time.
4. 
The marijuana facility shall not have outdoor seating areas other than break areas for employees of the facility.
5. 
A marijuana facility shall comply with the relevant zone district height, area, design and setback requirements and the following additional location restrictions: No marijuana facility shall be located within six hundred (600) feet of any then-existing elementary or secondary school, child day care center, church or place of worship or public park. This distance requirement shall be calculated according to the procedure set forth in the Missouri Constitution.
6. 
A marijuana facility, other than a marijuana transportation facility, shall be located in a permanent building and shall not be located in a trailer, cargo container, or motor vehicle and the structure shall not be mobile or operate from a transitory location. A marijuana transportation facility shall follow the rules and restrictions set forth in the Revised Statutes of Missouri, the Code of State Regulations and any other associated rules and regulations promulgated by the State of Missouri.
B. 
In addition to standard submittal requirements for permitted with conditions permits and/or development plans, applications for marijuana facilities shall include at a minimum:
1. 
The legal name of the facility; and
2. 
Proof that the marijuana facility has been licensed by the State of Missouri; and
3. 
A survey demonstrating compliance with all setbacks and locational restrictions required by this UDO.
[1]
Editor’s Note: Former Section 400.3600, Wineries – On Premise Consumption/Food/Reception (“RA-5”, “LR-2”, “R-40”), which derived from Zoning Order §9.590, 4-2-2008; Ord. No. 07-30-2008A §§1 – 2(Art. 9), 7-30-2008, was repealed 1-4-2016 by Ord. No. 16-0100.
[Ord. No. 23-0177, 3-30-2023]
A. 
Marijuana Cultivation Facility ("RA-5," "LR-2" — outdoor cultivation only) ("CC-2," "PC," "PB," "NPI," "PI" — indoor cultivation only).
1. 
Marijuana cultivation facilities shall only be permitted with an approved permitted with conditions permit or an approved development plan in the zone districts set forth in this Section.
2. 
In addition to all other conditions and requirements set forth in this UDO, the following conditions shall apply to marijuana cultivation facilities:
a. 
All drying, curing and storage of marijuana at a marijuana cultivation facility shall take place inside a completely enclosed permanent building with controlled access and shall not be located in a trailer, overseas or shipping container, or motor vehicle.
b. 
No sales of marijuana may occur at a marijuana cultivation facility, other than to a fully licensed and permitted marijuana dispensary, infusion manufacturing facility or marijuana transportation facility. Distribution of marijuana may occur between facilities so long as it is entered into the State-Wide Track and Trace System.
B. 
Marijuana Dispensary Facility ("CC-2," "PC," "PB").
1. 
Marijuana dispensary facilities shall only be permitted with an approved permitted with conditions permit or an approved development plan in the zone districts set forth in this Section.
C. 
Marijuana-Infused Products Manufacturing Facility ("CC-2," "PC," "PB," "NPI," "PI").
1. 
Marijuana-infused products manufacturing facilities shall only be permitted with an approved permitted with conditions permit or an approved development plan in the zone districts set forth in this Section.
2. 
In addition to all other conditions and requirements set forth in this UDO, the following conditions shall apply to marijuana-infused products manufacturing facilities:
a. 
No retail distribution or sales of marijuana-infused products may occur at a marijuana-infused products manufacturing facility.
D. 
Marijuana Testing Facility ("PC," "PB," "NPI," "PI").
1. 
Marijuana testing facilities shall only be permitted with an approved permitted with conditions permit or an approved development plan in the zone districts set forth in this Section.
2. 
In addition to all other conditions and requirements set forth in this UDO, the following conditions shall apply to marijuana testing facilities:
a. 
No retail distribution or sales may occur at a marijuana testing facility.