Nassau County planning board reviews 'Timber to Tides' form‑based overlay draft

Senior planner Josh McBeath told the Nassau County Planning & Zoning Board on Nov. 6 that the Timber to Tides Design Overlay is a draft regulatory package intended to implement the SR 200 Corridor Master Plan and address safety, multimodal access and community character along State Road 200.

The draft would add two land‑development code articles—Article 44 (foundational principles) and Article 45 (community‑based design standards)—plus a regulatory map and comprehensive plan amendments. McBeath described the overlay as a form‑based approach that “enforces the principles and priority actions established in the SR 200 corridor master plan,” while emphasizing the workshop is for review and discussion, not a decision.

Why it matters: SR 200 is a major thoroughfare and the county’s growth corridor. McBeath said the corridor master plan, adopted by resolution in December 2021, followed a two‑year study by consultant GAI and extensive public outreach. The study’s online survey results, as reported by McBeath, show 82% of respondents rated their experience along SR 200 as somewhat or strongly negative; 76% said they use SR 200 daily; and 74% rated personal safety as very poor. Growth pressures are material: McBeath said the county recorded about 30,494 unbuilt entitlements inside the study area and that typical permitting is about 1,500–1,700 units a year, with a county population projection around 148,000 by 2035.

Core features and standards: The draft overlay uses transects (T1 natural areas up to higher‑intensity urban transects) and defines three major activity nodes (I‑95 & SR 200, US‑17 & SR 200, Amelia Concourse/Chester Road & SR 200). Key regulatory components described at the workshop include:

- Form‑based requirements focused on building form, façade orientation to the public realm, and predictable public spaces rather than only uses and setbacks.

- Article 44 (foundational parameters) will set density, height, lot parameters and use charts. Article 45 will set community‑specific design standards including streetscape, transportation cross‑sections, architectural treatments and placemaking elements.

- Infrastructure obligations for new development: residential subdivision developers would be required to construct neighborhood streets, pave existing dirt roads where required, provide sidewalks, shade trees and multi‑use paths per the cross‑sections in Article 45, and connect to county water/sewer when applicable.

- Utilities: new development fronting SR 200 would generally be required to place utilities underground to improve streetscape continuity.

- Redevelopment threshold: improvements reaching or exceeding 50% of a structure’s fair‑market value (cumulative) are considered redevelopment and can trigger the overlay’s design standards.

- Wetlands and density: McBeath said wetlands would not count against minimum residential density where wetlands make minimum density infeasible.

Applicability and protections for existing homeowners: McBeath repeatedly told the board that the draft protects existing single‑family homeowners. He said, “construction or replacement of single‑family dwelling on an individual parcel of land existing prior to the adoption of this community‑based design overlay shall not be subject to these community‑based design standards.” He said accessory dwellings, parent‑track splits and routine building replacements would not force homeowners to meet the new design standards. Existing PUDs and properties subject to development agreements likewise would be exempt.

Impacts for developers and small businesses: Developers who build new subdivisions or undertake redevelopment above the 50% threshold would be subject to the overlay’s design and infrastructure requirements. McBeath used a small commercial example—an owner of a commercial parcel with two acres—showing how moving from existing commercial general standards to a transect (for example, transect 4.5) would allow higher FAR, additional stories, reduced setbacks and mixed‑use options that increase parcel value but also require compliance with the design standards. Staff said materials allowances were broadened (stone veneers, EIFS, stucco, architectural metal panels) and listed prohibited materials (plywood, OSB, vinyl siding, corrugated fiberglass, opaque reflective glass, unfinished concrete block).

Special districts and employment land: The draft includes provisions for special districts and identifies industrial/job‑generating areas (transect 7.x on the west end of the corridor) that could be exempted from certain overlay standards through a special‑district/PUD process so that large industrial or rail‑oriented uses can continue operation without incompatible pedestrian‑scale requirements.

Outreach, timeline and next steps: Staff described outreach since the draft went online (first posted late June), two open houses, stakeholder meetings and mailed notices to more than 1,600 property owners in the overlay. McBeath said the version under review is “Version 2.” Staff indicated a target date of March 18 for a public hearing; additional workshops with the Board of County Commissioners are planned in February. Staff also said they will contact property owners with inconsistent land‑use/zoning to request authorization to process amendments; staff will waive application fees for those amendments but expect owners to pay advertising costs unless the county covers them.

Board concerns and discussion: Board members asked how the overlay affects existing entitlements, whether it constrains job creation and how county incentives would work. Staff said the overlay seeks to concentrate growth in the corridor to diversify the tax base and to encourage local jobs; it does not bar special‑district job sites. Staff described potential county incentives and said some costs might be eligible for county funding subject to Board of County Commissioners approval.

What's not decided: Workshop discussion did not include any formal motions or votes. McBeath and staff emphasized the draft remains subject to further legal review and edits before public hearings. Public hearing dates and any fee waivers or county funding for incentives will require later board approval.

Next steps: The Planning & Zoning Board will continue review; staff will incorporate feedback and prepare the draft for the public hearing process. McBeath restated that the draft is posted at nassaucountyfl.com/1397 for review and comment.