The drive-thru existed. Changing the tenant killed it.
Converting a Jack in the Box to Starbucks at 1967 San Elijo Ave should have been straightforward. Cardiff-by-the-Sea ruled it an illegal intensification of a nonconforming drive-thru use. Council denied it 5-0. The building never changed. Only the tenant did.
Cardiff-by-the-Sea · 2021–2022
The trap no one saw until it was too late.
Pre-2021
Jack in the Box operates with drive-thru
The existing drive-thru at 1967 San Elijo Ave is a legal nonconforming use under the Cardiff Specific Plan — permitted to continue, but not to expand or intensify.
2021
Starbucks application submitted
Starbucks proposes to convert the Jack in the Box to a new Starbucks. Same building footprint. Same drive-thru lane configuration. Different brand on the sign.
Late 2021
Planning staff flags nonconforming use concern
Cardiff Specific Plan staff determines that changing from Jack in the Box to Starbucks — a brand with higher drive-thru transaction velocity — constitutes an intensification of the nonconforming drive-thru use.
February 23, 2022
Encinitas City Council denies 5-0
The full City Council votes unanimously to deny the application. The nonconforming use argument prevails. No mitigation or redesign is offered as a path forward.
Post-2022
Site remains vacant — Starbucks finds another location
The 1967 San Elijo Ave site does not become a Starbucks. The nonconforming drive-thru right remains on the books but is effectively unusable for any high-volume QSR tenant.
Specific Plan
Cardiff Specific Plan
Governs development standards including nonconforming use rules along San Elijo Ave corridor
Legal Theory
Intensification Doctrine
Changing to a higher-volume QSR brand = expanding a nonconforming use, even with zero physical change
Council Vote
5-0 Denial
Unanimous. No dissent. No path forward offered. February 23, 2022.
Score
22/100
Nonconforming use trap with unanimous opposition. No viable approval pathway without variance.
“The physical structure was identical. The drive-thru lane was identical. The only thing that changed was the logo — and it cost Starbucks the entire application.”
The 28-Second Verdict
What RealClear AI finds at 1967 San Elijo.
Score: 22/100. The nonconforming use trap surfaces in seconds — before you spend a dollar on entitlement work.
Site Analysis
1967 San Elijo Ave
Cardiff-by-the-Sea, CA 92007
Zoning
Cardiff Specific Plan
Drive-thru: nonconforming use
Approval Pathway
Nonconforming Risk
Council Pattern
Code Flag — Cardiff Specific Plan § Drive-Thru Standards
The existing Jack in the Box drive-thru was a legal nonconforming use. Conversion to Starbucks was classified as an intensification of that nonconforming use — prohibited under the Cardiff Specific Plan regardless of drive-thru volume or physical changes.
Recommendation
Do not proceed. The nonconforming use trap is not solvable without a variance or plan amendment. Neither is likely given unanimous council opposition. Explore alternative sites outside the Cardiff Specific Plan boundary.
Breaking Down the Score
22/100 means walk away before you file.
Location & Access
San Elijo Ave is a viable QSR corridor. High traffic counts, existing commercial character, and strong demographics support a drive-thru concept.
Existing Infrastructure
The drive-thru lane, kitchen exhaust, and ADA infrastructure already exist. No significant construction required — a pure tenant conversion.
Nonconforming Use Trap
The Cardiff Specific Plan's intensification doctrine makes any high-volume QSR conversion legally untenable. The only path is a variance — which the council would not grant.
The Insight a Score Alone Doesn't Capture
The nonconforming use doctrine isn't about the physical drive-thru. It's about the use intensity. Cardiff staff reasoned that Starbucks's drive-thru volume would exceed Jack in the Box's — making it a new, more intense use rather than a continuation of the existing one. RealClear AI's Zoning Reader surfaces this interpretation from the Cardiff Specific Plan before you pull a single traffic study. The recommendation: find a site outside the specific plan boundary, or build new where a drive-thru is a permitted use.
What You Would Have Known
Thirty seconds earlier would have saved months of work.
The intensification doctrine, cited by section
RealClear's Zoning Reader would have surfaced Cardiff Specific Plan § 22.28.060 and flagged the intensification prohibition before the first pre-application meeting — with the exact language used to deny.
Starbucks's drive-thru volume profile
The Comparable Analyst would have identified that Starbucks's average drive-thru transaction count exceeds Jack in the Box's — the precise argument Cardiff planning staff used to justify the intensification finding.
Alternative sites outside the specific plan
A 22/100 score on this site triggers an immediate site comparison. RealClear identifies comparable sites in Encinitas and San Marcos where drive-thru is a permitted use — no nonconforming trap.
The precise timeline cost
From application to 5-0 denial: approximately 12–18 months of entitlement work, legal fees, traffic studies, and community outreach. All of it avoidable with a 22/100 score at the start.
Primary Source Documents
Every finding cited to the source. Click any document to preview it directly.
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