Proposed at 1690 Via Cancion · Case CUP26-0008

16,000 square feet.
One dead-end street.

A two-level, 16,100 sq ft assembly building with a parking lot is proposed for the old nursery at the entrance to Via Cancion, a small private dead-end street of two-acre homes. The City is reviewing it now. Neighbors who speak up early, with facts, shape what happens next.

We are not opposed to any church, faith, or congregation. We are opposed to a 16,000-square-foot assembly building and the parking, traffic, safety, and fire-evacuation impacts it would bring to a small private dead-end street of two-acre homes.

Where things stand

Notice of Application mailedSeptember 30, 2026
City review underwayComments sent now go into the official record
Planning Commission hearingNot yet scheduled
–
days until the next Planning Commission meeting
(the earliest a hearing could be)
Get an alert the day it's scheduled →

The issue

What's being proposed

The applicant has asked the City for a Conditional Use Permit, special permission to put a use in a zone where it's only allowed if the City finds it fits. The site is zoned A-1 Agricultural, which the code describes as "low-intensity."

16,100
sq ft building, two levels
3.13
acres, a former plant nursery
1
way in and out: Via Cancion meets Rancho Santa Fe Rd
100%
of the site is in the Very High Fire Hazard Severity Zone
Size comparison A 16,100 square foot footprint shown next to six 2,700 square foot houses of about the same combined area. 16,100 sq ft proposed ≈ 2,7002,7002,7002,7002,7002,700
For scale: 16,100 sq ft is about the floor area of six 2,700 sq ft houses combined, under one roof, plus a parking lot. (Illustration; simple arithmetic.)

The basics

  • CaseCUP26-0008 (Conditional Use Permit)
  • Site1690 Via Cancion, San Marcos 92078
  • ZoneA-1 Agricultural · General Plan: Agricultural Residential
  • Who decidesPlanning Commission (City Council hears appeals)
  • City contactCorina Flores, Associate Planner · cflores@sanmarcosca.gov

Every fact on this site links to its source in The Case File.

Why it matters

The wrong building for this street

This isn't about who would use the building. Any 16,000 sq ft gathering place at this spot would raise the same problems.

Diagram of Via Cancion and the project site Via Cancion leaves Rancho Santa Fe Road at a traffic signal, runs straight up past the project site, then bends right to a dead end. The project site sits on the left side of Via Cancion, against Rancho Santa Fe Road. The street's only way out is that signal. The whole area is in a Very High fire hazard zone. VERY HIGH FIRE HAZARD SEVERITY ZONE Rancho Santa Fe Rd · ~28,100 vehicles a day · 45 mph Project site 3.13 acres 16,100 sq ft + parking Via Cancion Dead end private street The only way out: one signal 12 reported collisions name this junction (2007–2023)
Simplified diagram traced from the street layout, turned so Rancho Santa Fe Rd runs along the bottom. See the real map →

Fire evacuation

The whole site, and most of our homes, sit in the state's Very High fire hazard zone. In a wildfire, everyone on Via Cancion and everyone at the building would leave by the same single exit while fire trucks try to get in. City fire code calls for 24-ft-wide fire access roads.

Traffic & turning safety

Rancho Santa Fe Rd carries about 28,100 vehicles a day at 45 mph. Our street's only exit is one traffic signal onto that four-lane road, and state records list 12 collisions naming the Via Cancion junction. Event traffic would push arrivals and departures through that one signal in the same few minutes.

Parking & overflow

City code sets parking by the room space usable for seating. Big events overflow. Via Cancion is a narrow private street with no legal place for overflow parking, and it's our only access.

Rural character, noise & light

The A-1 zone is meant to be "low-intensity" and "consistent in character with larger residential areas." A building this size, with lit parking and evening and weekend use, changes that.

Sources: State Fire Marshal 2025 hazard map; San Marcos Municipal Code §§ 17.64.120, 20.210, 20.400.160; City traffic data; state collision records (SWITRS). Every source →

How it's decided

The City has to say "yes" to three things

A Conditional Use Permit is "not the automatic right of any applicant." The Planning Commission can only approve it if it finds all three of these are true, based on objective evidence. Our job is to put clear, factual evidence in the record about each one.

1

No harm to neighbors

It won't cause "detrimental impacts to adjacent properties or the character and function of the neighborhood."

SMC 20.520.040.C.1
2

Fits the plan and the zone

It's consistent with the General Plan and the purpose of the A-1 zone, which the code calls "low-intensity."

SMC 20.520.040.C.2
3

Compatible with the area

It's compatible with existing and future uses in the zone and the general area: two-acre homes and agriculture.

SMC 20.520.040.C.3
Also in the code: for any place of assembly in this zone, the building's maximum capacity must be set by "the capacity of streets serving the facility" (SMC 20.400.160.B.6). Our street is a private dead end with one exit. See how the evidence stacks up on each finding →

The road ahead

  1. Notice of ApplicationSept 30, 2026 · mailed to owners within 500 ft
  2. City review (we are here)Send comments, request records, document conditions
  3. Hearing noticeCan arrive as little as ~10 days before the hearing
  4. Planning Commission hearingPublic testimony; the Commission decides
  5. Appeal to City CouncilMust be filed within 10 days; owners within 500 ft can appeal

What you can do

Every neighbor can help. Pick your time.

Volume matters, but specific, factual, personal comments matter most. Here's what makes a difference, from five minutes to hearing night.

How we win

What works, and what backfires

Neighbors in other places have won fights like this, and lost them. The difference was usually how they argued. Federal law strongly protects places of worship, so comments about who would use the building can hurt our case and even help the applicant in court.

✓ Do

  • Describe what you see: measurements, dates, times, photos.
  • Tie each point to traffic, fire safety, parking, noise, or the zone.
  • Write in your own words. One real letter beats ten copies of a form letter.
  • Be calm and respectful, at the podium and online.
  • Get every concern on the record before the hearing closes.

✕ Don't

  • Mention religion or who would attend. Ever.
  • Make personal attacks on the applicant, staff, or officials.
  • Rely on property values. That isn't one of the City's findings.
  • Repeat general fears without specifics ("traffic will be bad").
  • Post anything you wouldn't want read aloud at the hearing.

See the full Arguments Playbook in The Case File →

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Go deeper

The Case File

Everything we've found, with receipts. Every fact links to its source and carries a Verified Reported or Unverified label, so you can check it yourself.

Open The Case File →
67similar fights studied
41arguments ranked
112laws & code sections
325sources cited

Questions

Frequently asked

Are you against the people who want to build this?

No. We are not opposed to any church, faith, or congregation, and we'd raise the same concerns about any 16,000 sq ft gathering place at this spot. Our concerns are land-use impacts: the single dead-end access, fire evacuation, traffic on Rancho Santa Fe Rd, parking, and the rural character the zone is meant to protect.

I live in unincorporated County, not the City. Does my voice count?

Yes. Most Via Cancion homes are in the County, and anyone can comment to the City. Owners within 500 ft of the site can also appeal a Planning Commission decision, whether they're in the City or the County. County residents can also ask County Supervisor District 5 to weigh in.

Can this actually be stopped?

A Conditional Use Permit is discretionary: the Commission can approve, approve with conditions, or deny it, and it must base its decision on evidence. Outcomes elsewhere range from denial to approval with strict limits (attendance caps, hours, access only from Rancho Santa Fe Rd). The stronger and more specific the record, the better the outcome. The Case File has dozens of real examples.

When is the hearing?

It isn't scheduled yet. The Planning Commission meets on the 1st and 3rd Mondays at 6:30 PM. The hearing notice can arrive as little as about 10 days ahead, which is why we're organizing now. Sign up above to get the alert.

Who runs this site? Is my information private?

Via Cancion Neighbors is a volunteer group of residents. Your name, address, email, and phone are visible only to organizers and are never published or shared. Letters you send to the City become public record. Privacy policy.

Is this legal advice?

No. This site organizes public information and research. For legal decisions, talk to a land-use attorney.

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