Memphis Subdivision Plat & Minimum Lot Size Rules

Memphis, Tennessee landowners and developers must follow local subdivision plat procedures and minimum lot size requirements before creating or selling lots. This guide summarizes the typical standards, review steps, and enforcement pathways under the Memphis municipal code and the Unified Development Code, and points to official applications, contacts, and appeal routes for city review and permitting. It is intended to help property owners, surveyors, and attorneys understand when a plat is required, how minimum lot area and frontage are measured, and what to expect during staff review.

Overview

Subdivision plats formalize lot boundaries and public dedications; the city’s subdivision provisions set lot size, frontage, and access standards, and establish review procedures for preliminary and final plats. Local zoning districts may add minimum lot area or width beyond subdivision rules. Review the relevant subdivision chapter in the municipal code and the Unified Development Code when planning new lots or resubdivisions. For specific code language see the official municipal code referenced below. Unified Development Code^[1]

Minimum Lot Size: What to Expect

Minimum lot size requirements depend on the zoning district and any overlay zones; common metrics include minimum lot area (square feet), minimum lot width at the front building line, and minimum depth-to-width ratios. Where an area is served by public sewer, minimum lot sizes tend to be smaller than in areas relying on septic systems. When the municipal code is silent on a specific measurement, the enforcing department’s procedures interpret measurement methods and rounding rules.

Plat Submission & Review Process

Typical steps for plat approval are:

• Pre-application conference with Planning staff to confirm requirements and submittal checklist.
• Submit preliminary plat and required studies (title report, drainage, access) for staff review.
• Complete staff comments, revise plat, and resubmit within the comment period.
• Final plat approval and recording with the Register of Deeds after conditions are met.

Turnaround times, public notice, and whether Planning Commission approval is needed depend on the scale of the subdivision and local rules. If variances or waivers are required for lot size or frontage, a separate application to the board of adjustments or planning commission may be required.

Penalties & Enforcement

Enforcement for failure to comply with platting or lot size rules is handled by city enforcement or planning authorities and may involve civil penalties, stop-work orders, or requirements to remedy the violation. The municipal code and the Unified Development Code are the primary enforcement instruments. Specific monetary fines for subdivision or plat violations are not specified on the cited code page and may be set elsewhere in city enforcement schedules or state statutes; consult the enforcing department for exact amounts.^[1]

• Fines: not specified on the cited page; contact Planning or Code Enforcement for current schedules.
• Escalation: first offence and repeat/continuing offence ranges are not specified on the cited page.
• Non-monetary sanctions: stop-work orders, orders to cease sale or transfer, denial of permits, injunctions, or court enforcement.
• Enforcer: Division of Planning & Development and City Code Enforcement handle inspections and complaints; official contact pages are in Resources below.
• Appeals: appeal routes typically go to the Board of Adjustment or circuit court; time limits for appeals are not specified on the cited code page—check the approving instrument or contact the department for deadlines.

Applications & Forms

The city publishes plat application checklists and final plat forms. Where an exact form number or fee is not published on the referenced code page, state "not specified on the cited page" and contact Planning for the latest PDF or online submittal portal.^[1]

Common Violations

• Recording or selling lots without an approved and recorded final plat.
• Creating lots that fail to meet minimum lot area or frontage standards.
• Failure to meet required dedications or improvements (roads, drainage).

FAQ

When is a subdivision plat required?

A plat is required when dividing land into two or more lots for sale, lease, or development, or when creating new legal lots as defined in the municipal code.

How is minimum lot size determined?

Minimum lot size is set by the applicable zoning district and subdivision provisions; check both the zoning chapter and the subdivision rules for combined requirements.

What if my proposed lot is smaller than the minimum?

You may pursue a variance or lot-area waiver through the Board of Adjustment or applicable review body; process and standards are set by ordinance or UDC procedures.

How-To

1. Consult the zoning map and subdivision chapter to confirm minimum lot area and frontage for your parcel.
2. Schedule a pre-application meeting with Planning staff to review submission requirements.
3. Prepare a preliminary plat with required studies (survey, drainage, title) and submit per the checklist.
4. Address staff comments, obtain required permits and bond or improvement guarantees, and submit a final plat for approval.
5. Record the approved final plat with the Register of Deeds before selling or transferring newly created lots.

Key Takeaways

• Always check both zoning and subdivision rules before redesigning lots.
• Use a pre-application meeting to reduce review cycles and unexpected conditions.
• Record final plats promptly to ensure legal lot status and marketability.

Help and Support / Resources

• City of Memphis Division of Planning & Development
• City of Memphis Permit Center
• Municode: Memphis Unified Development Code

1. [1] City of Memphis Unified Development Code - Subdivision provisions