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Tennessee County Municipal Advisory Service

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Subdivision Plat Approval

Reference Number: MTAS-1430
Tennessee Code Annotated
Reviewed Date: June 22, 2016
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Colloquially, a subdivision is thought of any grouped parceling of single family homes.  Legally, however theres is definition of subdivision under Tennessee law.  T.C.A. §§ 13-3-401 and 13-4-301 define a subdivision as:

  • Dividing any tract or parcel into two or more lots, site, or other divisions requiring new street or utility construction; or
  • Any division less than five acres for sale of building development.

Hence, any development meeting this definition will be subject to municipal or regional planning commission subdivision regulations.

T.C.A. § 13-4-304(a) provides that a subdivision plat shall be approved or disapproved by the planning commission within sixty (60) days after initial consideration by the commission (with extensions for city celebrated holidays).  Failure to act within 60 days shall be deemed an approval of the plat.  The plat is required to be placed on the agenda of the planning commission within 30 days of its filing or at the next regularly scheduled meeting after the thirty-day period. The applicant may waive the time frame requirement for the appearance of the plat on the agenda.

As the subdivision of residential property is of inherently local character, the legislature has long granted authority to regulate this process to local governments. The powers granted to municipal planning commissions are found in T.C.A. Title 13, Chapter 4. Under these provisions planning commission regulations may:

…provide for the harmonious development of the municipality and its environs, for the coordination of streets within subdivisions with other existing or planned streets or with the plan of the municipality or of the region in which the municipality is located, for adequate open spaces for traffic, recreation, light and air, and for a distribution of population and traffic which will tend to create conditions favorable to health, safety, convenience and prosperity. T.C.A. § 13-4-303 (a).

The statute also provides that subdivision regulations may extend to the streets and utilities servicing a subdivision. Hence, municipal planning commissions have initial approval of almost every aspect of a subdivision’s development and may regulate according to the aforementioned factors.

As state law is not very specific as to the procedures required for plat approval, and practices can vary among local jurisdictions. Generally, however, the process is as follows:

Once a potential developer determines the jurisdiction and zoning classification of the property to be subdivided, he or she then locates all easements and restrictions upon the property in question. Next, the developer, usually in conjunction with a registered land surveyor, prepares a subdivision plat, which is submitted to the municipal planning department(s) for review. Subdivision plats must be submitted to the planning commission by the owner of the property, or a governmental entity.  Owner is defined as the legal owner, the holder of a written option or contract to purchase, or the attorney or agent of any of these persons. T.C.A. § 13-4-302 (b). In the case of two-lot developments, however, plats submitted to a regional planning commission may be approved by the commission’s secretary if the subdivision meets all subdivision requirements. T.C.A. § 13-3-402.

Often, especially with larger subdivision developments, the first plat submitted to the local planning commission is a preliminary plat. It is this preliminary plat that receives initial consideration. Developers may begin work on a subdivision pursuant to a tentative approval of a plat by the planning commission. In most cases a bond will be required prior to final approval of the plat. T.C.A. §13-4-303 (b). Once a subdivision plat has been properly filed, any amendment, modification, or correction to the plat requires planning commission approval. T.C.A. § 13-4-302.

T.C.A. § 13-4-304(a) states:

"The commission shall approve or disapprove a plat within sixty (60) days after the initial consideration of the plat by the commission meeting in a regularly scheduled session, unless at the end of the sixty-day period there is a holiday or an unexpected interceding event that would close municipal or county offices and thus affect the normal computation of the sixty-day period, in which case the plat shall be approved or disapproved after the interrupted sixty-day period at the next regularly scheduled meeting of the commission; otherwise, the plat shall be deemed approved and a certificate to that effect shall be issued by the commission on demand. The applicant for the commission's approval may waive the time requirement set in this subsection (a) and consent to an extension or extensions of the applicable time period. When a plat has been filed with the appropriate officials of the planning commission, the plat shall be placed on the agenda of the planning commission within thirty (30) days of the filing or the next regularly scheduled planning commission meeting after the thirty-day period. The applicant may waive the time frame requirement for the appearance of the plat on the agenda.”

During the period when the hearing is being scheduled, interested parties must be notified of the hearing, pursuant to T.C.A. §13-4-304(c) which states:

“Any plat submitted to the commission shall contain the name and address of a person to whom notice of hearing shall be sent; and no plat shall be acted upon by the commission without affording a hearing thereon, notice of the time and place of which shall be sent by mail to such address not less than five (5) days before the date fixed for such hearing.”

If the planning commission disapproves the plat, the grounds must be stated upon the record. T.C.A. §13-4-304(b).

So long as a quorum is present, only by a majority of the planning commission members present and voting need to approve a plat is required. Tenn. Op. Atty. Gen. No. 08-135 (August 15, 2008).

The approval of a plat shall not be deemed to constitute or effect an acceptance by the municipality, county or public of the dedication of any street or other ground shown upon the plat. T.C.A. § 13-4-305.

In addition to plat approval, subdivision regulations place additional restrictions on property within a municipality and can often drastically affect the character of the surrounding lands. Hence it is necessary to give neighboring citizens an opportunity to comment and object to any encumbrances before the regulations themselves are approved. This concern has been statutorily addressed by the legislature, which has explicitly stated that subdivision regulations must undergo public hearing before adoption or amendment. T.C.A. § 13-4-303(c).

Once the plat has been approved, it may be recorded. T.C.A. § 13-4-306. Thompson v. Department of Codes Admin., Metropolitan Government of Nashville and Davidson County, 20 S.W.3d 654, (1999).  Just because the plat is recorded does not mean the municipality accepted the dedication of any street or other ground shown upon the plat, however.  T.C.A. § 13-4-305.

Alas, some developers may, by malice or negligence, attempt to skirt local subdivision regulations. Within the jurisdiction of a municipal planning commission, if an owner or his agents sells, transfers, or agrees to sell or transfer land without plat approval and recordation, he or she is guilty of a Class C misdemeanor. The municipality, via its city attorney or other designated official, may file an injunction to stop an illegal transfer. T.C.A. § 13-4-306. Likewise, in an area governed by a regional planning commission, it is a Class C misdemeanor for owners or their agents to sell or transfer land by reference to an unapproved subdivision or plat. The county attorney or other official designated by the county commission may file an injunction against such a transfer. T.C.A. § 13-3-410.

The subdivision plat approval process is an integral part of responsible local development. And as plat approval is an area where municipalities have broad leeway, extra precaution should be taken to make decisions that fairly balance the competing needs of developers, neighboring property owners, and future buyers. 

Responsible: