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Montgomery County Overview
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Montgomery County Zoning Ordinance (2014)
COMCOR - Code of Montgomery County Regulations
COMCOR Code of Montgomery County Regulations
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CHAPTER 1. GENERAL PROVISIONS - REGULATIONS
CHAPTER 1A. STRUCTURE OF COUNTY GOVERNMENT - REGULATIONS
CHAPTER 2. ADMINISTRATION - REGULATIONS
CHAPTER 2B. AGRICULTURAL LAND PRESERVATION - REGULATIONS
CHAPTER 3. AIR QUALITY CONTROL - REGULATIONS
CHAPTER 3A. ALARMS - REGULATIONS
CHAPTER 5. ANIMAL CONTROL - REGULATIONS
CHAPTER 8. BUILDINGS - REGULATIONS
CHAPTER 8A. CABLE COMMUNICATIONS - REGULATIONS
CHAPTER 10B. COMMON OWNERSHIP COMMUNITIES - REGULATIONS
CHAPTER 11. CONSUMER PROTECTION - REGULATIONS
CHAPTER 11A. CONDOMINIUMS - REGULATIONS
CHAPTER 11B. CONTRACTS AND PROCUREMENT - REGULATIONS
CHAPTER 13. DETENTION CENTERS AND REHABILITATION FACILITIES - REGULATIONS
CHAPTER 15. EATING AND DRINKING ESTABLISHMENTS - REGULATIONS
CHAPTER 16. ELECTIONS - REGULATIONS
CHAPTER 17. ELECTRICITY - REGULATIONS
CHAPTER 18A. ENERGY POLICY - REGULATIONS
CHAPTER 19. EROSION, SEDIMENT CONTROL AND STORMWATER MANAGEMENT - REGULATIONS
CHAPTER 19A. ETHICS - REGULATIONS
CHAPTER 20 FINANCE - REGULATIONS
CHAPTER 21 FIRE AND RESCUE SERVICES - REGULATIONS
CHAPTER 22. FIRE SAFETY CODE - REGULATIONS
CHAPTER 22A. FOREST CONSERVATION - TREES - REGULATIONS
CHAPTER 23A. GROUP HOMES - REGULATIONS
CHAPTER 24. HEALTH AND SANITATION - REGULATIONS
CHAPTER 24A. HISTORIC RESOURCES PRESERVATION - REGULATIONS
CHAPTER 24B. HOMEOWNERS’ ASSOCIATIONS - REGULATIONS
CHAPTER 25. HOSPITALS, SANITARIUMS, NURSING AND CARE HOMES - REGULATIONS
CHAPTER 25A. HOUSING, MODERATELY PRICED - REGULATIONS
CHAPTER 25B. HOUSING POLICY - REGULATIONS
CHAPTER 26. HOUSING AND BUILDING MAINTENANCE STANDARDS - REGULATIONS
CHAPTER 27. HUMAN RIGHTS AND CIVIL LIBERTIES - REGULATIONS
CHAPTER 27A. INDIVIDUAL WATER SUPPLY AND SEWAGE DISPOSAL FACILITIES - REGULATIONS
CHAPTER 29. LANDLORD-TENANT RELATIONS - REGULATIONS
CHAPTER 30. LICENSING AND REGULATIONS GENERALLY - REGULATIONS
CHAPTER 30C. MOTOR VEHICLE TOWING AND IMMOBILIZATION ON PRIVATE PROPERTY - REGULATIONS
CHAPTER 31. MOTOR VEHICLES AND TRAFFIC - REGULATIONS
CHAPTER 31A. MOTOR VEHICLE REPAIR AND TOWING REGISTRATION - REGULATIONS
CHAPTER 31B. NOISE CONTROL - REGULATIONS
CHAPTER 31C. NEW HOME BUILDER AND SELLER REGISTRATION AND WARRANTY - REGULATIONS
CHAPTER 33. PERSONNEL AND HUMAN RESOURCES - REGULATIONS
CHAPTER 33B. PESTICIDES - REGULATIONS
CHAPTER 35. POLICE - REGULATIONS
CHAPTER 36. POND SAFETY - REGULATIONS
CHAPTER 38A. RADIO, TELEVISION AND ELECTRICAL APPLIANCE INSTALLATION AND REPAIRS - REGULATIONS
CHAPTER 40. REAL PROPERTY - REGULATIONS
CHAPTER 41. RECREATION AND RECREATION FACILITIES - REGULATIONS
CHAPTER 41A. RENTAL ASSISTANCE - REGULATIONS
CHAPTER 42A. RIDESHARING AND TRANSPORTATION MANAGEMENT - REGULATIONS
CHAPTER 44. SCHOOLS AND CAMPS - REGULATIONS
CHAPTER 44A. SECONDHAND PERSONAL PROPERTY - REGULATIONS
CHAPTER 45. SEWERS, SEWAGE DISPOSAL AND DRAINAGE - REGULATIONS
CHAPTER 47. VENDORS - REGULATIONS
CHAPTER 48. SOLID WASTES - REGULATIONS
CHAPTER 49. STREETS AND ROADS - REGULATIONS
CHAPTER 50. SUBDIVISION OF LAND - REGULATIONS
CHAPTER 51 SWIMMING POOLS - REGULATIONS
CHAPTER 51A. TANNING FACILITIES - REGULATIONS
CHAPTER 52. TAXATION - REGULATIONS
CHAPTER 53. TAXICABS - REGULATIONS
CHAPTER 53A. TENANT DISPLACEMENT - REGULATIONS
CHAPTER 54. TRANSIENT LODGING FACILITIES - REGULATIONS
CHAPTER 55. TREE CANOPY - REGULATIONS
CHAPTER 56. URBAN RENEWAL AND COMMUNITY DEVELOPMENT - REGULATIONS
CHAPTER 56A. VIDEO GAMES - REGULATIONS
CHAPTER 57. WEAPONS - REGULATIONS
CHAPTER 59. ZONING - REGULATIONS
CHAPTER 60. SILVER SPRING, BETHESDA, WHEATON AND MONTGOMERY HILLS PARKING LOT DISTRICTS - REGULATIONS
MISCELLANEOUS MONTGOMERY COUNTY REGULATIONS
TABLE 1 Previous COMCOR Number to Current COMCOR Number
TABLE 2 Executive Regulation Number to Current COMCOR Number
TABLE 3 Executive Order Number to Current COMCOR Number
INDEX BY AGENCY
INDEX BY SUBJECT
County Attorney Opinions and Advice of Counsel
Section 3.3. Exemptions to the Requirements of this Chapter
   A.   An approved preliminary plan and recording of a plat under this Chapter are not required for the division or conveyance of unplatted land in the following instances:
      1.   Court action. Partition of land by will or through action of a court of competent jurisdiction unless or until development of the land is proposed.
      2.   Utility rights-of-way. Land used as part of an electric transmission line right-of-way or other public utility right-of-way.
      3.   Advanced dedication or donation to the County, state, or other governmental body of master planned road rights-of-way.
   B.   Recordation of a plat before issuance of a building permit is not required for:
      1.   Agricultural land used for residential dwellings. An unplatted parcel of agricultural land at least 25 acres in size used for a primary dwelling unit if density and development rights are available and the parcel is eligible to obtain any required sewage disposal permits.
      2.   Public transfer. A part of a lot previously shown on a record plat that was created by transfer of part of the lot for public use by reference to a recorded instrument, if the outlines and dimensions of such remainder can be determined by reference to the previously recorded plat. This provision also applies to any property that qualified for an exemption under this Section before the transfer.
      3.   Adjoining property. A part of a lot created by deed recorded before May 19, 1997 between owners of adjoining platted properties for the purpose of small adjustments in boundaries. This applies only to an adjustment that was less than either a total of 2,000 square feet or one percent of the combined area, if additional lots were not created and the total area of resulting ownership was not reduced below the minimum size required by this Chapter or by Chapter 59.
      4.   Property for Single-Unit Living:
         a.   An unplatted parcel or a part of a previously platted lot, proposed for single-unit living, which has not changed in size or shape since June 1, 1958, if a description and location of the property and proposed structure are submitted to the Planning Department, before issuance of a building permit, sufficient to:
            i.   locate the property on the tax maps of Montgomery County;
            ii.   show that the approval of the building permit application would not result in obstructing the future opening, extension, or widening of any necessary road, or otherwise jeopardize any planned public facility;
            iii.   show that the property and use comply with the zoning ordinance, and show the setbacks and any other information needed to check compliance with regulations, including provisions for water and sanitary service, and establishment of a building restriction line along any existing or proposed road sufficient to provide for future expansion or opening of such road to its ultimate width; and
            iv.   show that the approval of the permit would not adversely affect the General Plan.
         b.   An unplatted parcel or a part of a previously platted lot used for reconstruction of an existing detached house under Chapter 59, Section 7.7.1.
         c.   An unplatted parcel created by combining the entirety of two or more contiguous parcels that qualified for an exemption under Subsection (a).
      5.   Certain residential property in the City of Takoma Park. Property located in the portion of the City of Takoma Park annexed into Montgomery County on July 1, 1997 that was recorded by a deed before January 1, 1982 and remains otherwise buildable under the Prince George’s County Zoning and Subdivision Regulations on June 30, 1997, if a description and locational survey drawing of the property and proposed structure are submitted to locate them on the tax map of Montgomery County.
      6.   Certain commercial properties adjoining State highways. An addition to a building on property zoned for commercial uses:
         a.   adjoining a State highway;
         b.   located within a State-approved Community Legacy Plan Area on October 30, 2012;
         c.   with less than 10,000 square feet of gross floor area on October 30, 2012, where subsequent building permits cumulatively allow increases in total gross floor area by less than 2,000 square feet; and
         d.   that includes a description and boundary survey drawing of the property and proposed structure at a 1-inch-equals-50-foot scale or another appropriate scale as determined by the Director that demonstrates that the additional floor area will not extend into any adopted master plan road right-of-way.
      7.   Certain commercial properties adjoining State highways in Rural Village Overlay zones. An addition, reconstruction, or replacement of a building on commercially zoned property:
         a.   adjoining a State highway;
         b.   located in the Rural Village Overlay zone;
         c.   with less than 10,000 square feet of existing gross floor area where later building permits cumulatively allow net increases in total gross floor area of less than 2,000 square feet;
         d.   that includes a description and boundary survey drawing of the property and proposed structure on a 1-inch-equals-50-foot scale or another appropriate scale, as determined by the Director, showing that the additional floor area will not extend into any adopted master plan road right-of-way; and
         e.   that is submitted within one year after demolition or destruction of the previous building was substantially completed.
      8.   Certain non-residential properties. An unplatted parcel or a part of a previously platted lot used for reconstruction of a non-residential structure involuntarily demolished by force of nature if the floor area, height, and footprint of the new replacement structure are not increased.
      9.   Agricultural land used for Farm Alcohol Production or agritourism. An unplatted parcel used for Farm Alcohol Production or for Accessory Agricultural Education and Tourism.
      10.   Utility and Communication Structures. The construction of telecommunications towers, antennas, solar arrays, relay stations, or similar facilities, including their associated accessory structures, which are not intended for the shelter, support, or enclosure of persons, unless otherwise required by the Board or unless future development of the land requires a subdivision plan. (Mont. Co. Code 1965, §104-8; Ord. No. 5-171, §1; Ord. No. 10-60, §1; Ord. No. 10-78, §2; Ord. No. 13-57, §2; Ord. No. 13-84, §1; Ord. No. 15-22, §2; Ord. No. 17-29, §1; Ord. No. 17-36, §1; Ord. No. 17-47, §1; Ord. No. 18-06, §1; Ord. No. 18-19, §2; Ord. No. 19-18, § 1; Ord. No. 19-22, §2.)