Planning commission reviews proposed shopping‑center and campus signage plan, including 10‑acre threshold and limits on electronic signs

City of Littleton planning staff presented a draft “shopping center and campus signage plan” to the Planning Commission at a study session, proposing an administrative permit process for large, multi‑parcel shopping centers and campus‑style developments and new size and illumination limits intended to promote visual consistency.

The proposal would apply to multi‑parcel sites of at least 10 acres in specified zone districts and would allow a single, multi‑parcel monument or pylon sign at development entrances while restricting most individual parcel freestanding signs to monument style. Staff also proposed changes to wall‑sign calculations in designated corridor areas, a 200‑square‑foot cap on large wall signs, and a rule that electronic message centers be prohibited except for gas‑price displays.

Why it matters: the changes are intended to provide a predictable, administrative process for large campuses and shopping centers, encourage consistent aesthetics across multi‑tenant developments and reduce visual clutter on key commercial corridors. Commissioners pressed staff about thresholds, enforcement, and design details and asked staff to return to the commission with visuals and clearer thresholds before a public hearing.

Planning staff said the draft borrows most technical standards from existing CMU standards. “What we're proposing currently is shopping center and campus signage plan,” the staff member said, describing intent to “create process that fits, and enhances the current code and, increase the focus on integrity.” The draft would apply in three zone districts and in locations identified in the Transportation Mobility Plan.

Key proposal details discussed

- Applicability and thresholds: Staff proposed a 10‑acre minimum site that would be eligible for the plan and limited the rule to three zone districts and to corridors called out in the Transportation Mobility Plan (TMP). Commissioners asked whether size alone or other measures (building coverage ratio, number of buildings, or square‑foot thresholds for anchors) should trigger the plan; several commissioners suggested alternatives such as 50,000–80,000 square feet for anchor buildings or tying the trigger to coverage ratios instead of acreage.

- Wall signs and calculations: In corridor areas identified in the TMP, staff proposed increasing the minimum wall‑sign allowance formula from 32 to 40 square feet in certain contexts and to allow larger wall signs for buildings set back more than 200 feet from a primary road and that exceed 100,000 square feet, subject to a 200‑square‑foot cap.

- Freestanding, multi‑parcel signage: The draft would permit a single, joint multi‑parcel freestanding sign (monument or pylon) sited at development entrances or major intersections as defined by the TMP, and would prohibit two multi‑parcel freestanding signs within 800 feet of each other. If a development elects a larger joint sign, the ordinance would require other parcels in the campus to be limited to monument‑style signs (no pylons/poles).

- Illumination and electronic displays: The proposal carries forward three allowed illumination types for attached signs — external downlighting, internal backlighting and halo lighting — and would prohibit electronic message centers (EMCs) except for gas‑station price readouts and similar static price displays. Commissioners raised Reed v. Town of Gilbert (content‑based sign restrictions) as a legal concern and asked staff to ensure any content or animation limits comply with legal precedent; staff acknowledged the legal point and said they would refine language with legal review.

- Exempt and wayfinding signs: Staff proposed explicitly allowing building wayfinding and entrance/exit signs as exempt from the new plan and proposed a 32‑square‑foot maximum for service‑entrance signs on commercial buildings over a building‑size threshold in the draft (the staff presentation cited 100,000 square feet as the working reference point for those service signs).

Commissioners’ main concerns and requests

Commissioners asked for clearer, non‑arbitrary triggers for plan applicability. “Do we really want to name specific roads and then everybody else?” Commissioner Wilson asked, urging staff to rely on objective size triggers rather than only listing corridors. Commissioners suggested tying thresholds to building coverage or zone‑specific coverage ratios rather than raw acreage. Several commissioners also urged staff to bring visual exhibits showing linear frontage and example signage at different scales before a public hearing; staff agreed to develop exhibits and case studies drawn from prior site plans.

Commissioner Craig and others questioned the proposed prohibition on electronic signage beyond gas prices. Craig said electronic, tenant‑rotating signs can be useful in some multi‑tenant centers and suggested limited, regulated exceptions with controls such as minimum static display time and brightness limits; other commissioners warned that digital displays can be distracting to drivers and urged tight brightness, hold time and animation limits if any EMCs are allowed.

Next steps

Staff told the commission it will prepare a revised draft with clearer definitions (including a proposed campus/shopping‑center definition), visual examples of existing and consolidated signage layouts, and clarified numeric triggers for when the plan applies. Staff proposed bringing case studies and refined language to a public hearing package at the Planning Commission meeting targeted for May 12, with possible Plan Commission public hearing and City Council readings to follow depending on schedule and final edits.

Ending note

Commissioners asked staff to return with graphics that show how a given linear frontage would translate into square feet of signage and to reconsider the 10‑acre and 100,000‑square‑foot reference points. Staff agreed to refine the draft, examine coverage‑ratio options, and provide examples and legal review on EMC restrictions ahead of the formal public hearing process.