Williamson County, TN — rezoning & P&Z cases
12 past case(s) tracked in Williamson County (Williamson County). 1 upcoming hearing in Williamson County (next on 2026-09-10) are visible to subscribers now. Start a free trial to see them.
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Benning - Plat — plat
A preliminary plat for a 28.92-acre subdivision at 93241 Aferro Road in Williamson County, TN owned by Thomas R. Benning is being reviewed. The plat shows 20.03 acres and 872,715 square feet of land area. This case affects residential or mixed-use development potential on this property depending on zoning approval.
24-1125 — 5 residential lots for single-family dwellings
This final plat subdivides a 91.81-acre parcel zoned Rural Preservation District 5 (RP-5) into 5 residential lots with a 50-foot ingress/egress and utility easement. The proposed density of 1 unit per 5 acres complies with RP-5 zoning requirements, and development is subject to Williamson County's subdivision regulations including water service through HB&TS Utility District and compliance with drainage and fire protection standards.
11-2025 — plat
This preliminary plat for Wild Oak Subdivision seeks to create a residential subdivision on approximately 35.75 acres of RP-5 zoned land with individual on-site septic systems. The project includes significant environmental conditions including tree canopy retention requirements (51% of pre-development canopy), waterway natural areas, colluvial soils requiring geotechnical assessment, and compliance with numerous sewage disposal and utility standards.
25-2423 — Subdivision into 12 residential lots with 2 open spaces
This is a preliminary plat subdivision creating 12 residential lots on a 90.1-acre property zoned RD-5 (Rural Development). The proposed density is 0.67 lots per 5 acres, which is below the maximum allowed 1 lot per 5 acres, and includes waterway natural areas and steep slope designations that will constrain building locations.
14-2026 — plat
This preliminary plat review for the Larry U. Turner Property subdivision proposes creating 1 lot on 20.33 acres in a Rural Development-5 zoned area. The applicant has requested deferral to August 2026 to address staff comments, which staff concurs with, meaning this item is not currently being considered for approval.
16-2026 — plat
This is a plat subdivision for multiple parcels in Williamson County spanning approximately 123+ acres across Maps 137 and 140. The proposed development includes private roads (Iron Willow Pass, Royal Fox Road, Willow Pass) with 40-foot rights-of-way and utility easements throughout the project. Developers should review the detailed lot layout, drainage easements, and compliance with county subdivision regulations if considering projects in this area.
19-0904 — plat
This is a revised final plat for Taliaferro Subdivision (conservation subdivision) that dedicates internal roads as private and adds a gate to the subdivision entrance. The property is located in an RD-5 zone and voids the previous plat recorded in Plat Book 86, Page 69. Developers should note this affects the property's road access and infrastructure configuration in College Grove.
10-2025 — Residential subdivision with 9 single-family lots, open space, and wastewater treatment/disposal system
This is a preliminary plat review for a 9-lot residential subdivision (The Grove, Phase 15) on 10.73 acres using alternative wastewater systems. Staff recommends approval subject to multiple conditions including HOA documentation, performance bonds for roads/drainage/water/wastewater, landscaping plans, and stormwater maintenance agreements. Developers should note the site includes waterway natural areas with clearing restrictions, special flood hazard areas, and requires coordination with the Williamson County Department of Sewage Disposal Management for septic system design.
21-0831 — Arbors at Leiper's Fork Phase 2 subdivision - residential development with 26 lots on 379 acres
This is a revised Phase 2 preliminary plat for Arbors at Leiper's Fork creating 8 new lots and reconfiguring subsurface sewage disposal areas within a 379-acre RP-5 zoned property. The development includes modifications of standards for fire hydrant waivers and reduced pavement widths (20 ft typical, 16 ft for one-way sections) subject to Fire Marshal conditions. Developers should note the steep slope constraints, tree canopy preservation requirements (71.5% of existing tree cover), and comprehensive sewage disposal system requirements outlined in the plat restrictions.
22-2024 — Single residential lot with on-site septic and well
This is a preliminary plat approval for a single 16.21-acre lot in RP-5 zoned land, modifying access from Log Valley Trail to Drury Creek Trail due to National Park Service easement denial across the Natchez Trace Parkway. The lot will use individual on-site well and septic systems approved by the Williamson County Department of Sewage Disposal Management, with staff recommending approval.
08-2026 — Single family residential dwelling (buildable lot)
This revised preliminary plat seeks to make Lot 10 of the historic 1988 Artesian Acres subdivision buildable after decades of being deemed unbuildable due to lack of soil testing. The applicant has now obtained soil testing approval and environmental clearances, with staff recommending approval subject to conditions including land disturbance permits and fire apparatus access requirements before final plat submittal.
21-0330 — plat
This is a final plat approval for Fair Farm Subdivision in Williamson County, involving five residential lots with subsurface sewage disposal systems on properties in Tax Maps 110 and 113. The development includes requirements for septic systems, tree canopy preservation (87% of existing canopy to be preserved), and management of steep slopes on certain lots, which may affect development costs and timelines for future builders in the area.
Also covered in Williamson County
Brentwood · Fairview, TN · Franklin · Nolensville · Spring Hill · Thompson's Station