New Town Development Process
The New Town (NT) Zoning District is the zoning classification for Columbia, an unincorporated, planned community located in Howard County. The Zoning Regulations establish the development planning and review process for the NT District.

There are four major steps: the Preliminary Development Plan, Comprehensive Sketch Plan, Final Development Plan, and Site Development Plan. In addition, NT development is subject to the steps required by the County Code for subdivision of land; Sketch Plans, Preliminary Plans and Final Plans. At each stage of the NT District development process, public meetings are held at which anyone can make comments on a proposed plan or listen to comments made by others. When attending such meetings, it is helpful to understand the type of plan being proposed, the decisions that will be made at the particular stage of development, and the criteria that will be used in deciding whether to approve, deny or require modification to the plan.
Planning and Review Process
All petitions to create a NT District or add land to the NT District must include a Preliminary Development Plan (PDP), which maps the general location of land uses, major roads, and major public facilities. The land use categories shown on the Columbia PDP are Single Family Residential (Low Density and Medium Density); Apartments (this category includes townhouse areas); Employment Center - Commercial; Employment Center - Industrial; and Open Space.
In 1965, the County Commissioners approved the original PDP for Columbia. The PDP can be amended only by the Howard County Zoning Board following a public hearing.
New Town Development Types
Downtown Columbia Revitalization
To implement the recommendations of the Downtown Columbia Plan, new development or redevelopment of any property located within Downtown Columbia that is approved after April 6, 2010, must comply with all provisions applicable to Downtown Revitalization, except as provided in Section 125.0.A.9.f of the Zoning Regulations. Downtown Revitalization shall require the approval of (1) a Final Development Plan or Final Development Plan Amendment, and (2) a Site Development Plan.
Village Center Redevelopment
The owner of any portion of a Village Center may propose Major Village Center Redevelopment by filing a petition to amend an approved Preliminary Development Plan, Comprehensive Sketch Plan, or Final Development Plan for the owner’s property in the Village Center.
Traditional Development
New Development
In the NT District, as in all areas of the County, a building permit is required for construction. Before applying for a building permit, please review the Final Development Plan (FDP) to ensure the project complies with the FDP before submitting the building permit application.
A Site Development Plan (SDP) must be approved before a building permit is issued for most new construction in the NT District. However, for detached residences and townhouses, the approved SDP does not need to be revised for many improvements made after the house is built, such as the construction of decks, additions, and sheds, as long as the improvements comply with the requirements established by the FDP (e.g., setbacks).
New and expanded nonresidential or apartment developments require a revised SDP, which must be approved by the Planning Board unless the changes are considered minor in accordance with Section 125.0.G.2&3 of the Zoning Regulations. Minor changes not requiring Planning Board approval include, but are not limited to, minor accessory structures, small buildings or parking lot additions, and clearing or grading that does not exceed 5,000 square feet in area.
Adjustments to FDP Bulk Requirements
Bulk requirements are numerical requirements such as building setbacks, building height, lot coverage, lot size, and the number of parking spaces. A property owner wishing to make improvements that do not comply with the bulk requirements listed in the FDP may apply to the Planning Board for an adjustment to the requirement. For example, a homeowner may apply for a setback reduction or an increase in allowed building coverage. The Zoning Regulations authorize the Planning Board to approve such adjustments if it finds that:
- The adjustment will not alter the character of the neighborhood or area in which the property is located, will not impair the appropriate use or development of an adjacent property, and will not be detrimental to the public welfare; and
- The adjustment is needed due to practical difficulties or unnecessary hardships, which arise in complying strictly with the Final Development Plan, and/or results in a better design than would be allowed by strict compliance with the development criteria.
A request for an adjustment to the bulk regulations requires a public meeting if requested as part of the Site Development Plan for the development of an unimproved property or if the request is for an addition or alteration to a developed property.
Add a Permitted Use to the FDP
Only uses listed in the Final Development Plan (FDP) are permitted on a property. Other uses are permitted only if an amendment to the FDP is approved by the Planning Board.
Only the original petitioner for the NT District may propose amendments to an approved Comprehensive Sketch Plan or FDP, except any property owner may propose amendments to the FDP to allow a particular use on his or her property. In such a case, no amendment shall be proposed which would either alter the land use designation established by the Comprehensive Sketch Plan or allow an increase in residential density.
For such residential property, the Planning Board must hold a public hearing on the additional use and may approve the request only if they find that:
- The use is consistent with the land use designation of the property established on the recorded FDP and compatible with existing or proposed development in the vicinity; and
- The use will not adversely affect vicinal properties.
A proposed Comprehensive Sketch Plan Amendment shall be reviewed in accordance with Section 125.0.C of the Zoning Regulations, and a proposed FDP Amendment shall be revised in accordance with Sections 125.0.D or 125.0.E of the Zoning Regulations.
Non-County Approvals
Columbia Village Architectural Committee | Howard Research and Development ARC Review Rights Map
Residential and non-residential properties located in the NT District may be subject to private covenants and/or review by an Architectural Review Committee. Howard County has no involvement in these processes. Please visit the websites below for further information on applicable private covenants and restrictions.