Coronado Building Permits Guide for Homeowners

Last updated November 13, 2026. Reviewed by the Cash Home Buyers CA team.

Coronado’s Building Services Division, part of the Community Development Department, handles plan check, permit issuance and inspections at City Hall, 1825 Strand Way. This guide explains how a Coronado permit moves from application to final, what the city’s plan review handout says about timing and submittals, and how permit history affects a sale. Phone numbers and forms change, so confirm details with the division before you start work.

Coronado permits at a glance

Department	Building Services Division, Community Development Department, City of Coronado
City Hall	1825 Strand Way, Coronado, CA 92118
Building Services phone	(619) 522-7331 (the city also lists (619) 522-7326 for Community Development and (619) 522-2415 for permits)
Email	buildingpermits@coronado.ca.us
Counter hours to apply	Monday through Friday, 8:00 a.m. to 4:30 p.m.
Plan review categories	Over-the-counter, submitted with internal review, or submitted with external review
Typical review times	Over-the-counter: 15 to 30 minutes on average. Submitted plans: 10 to 12 business days for the first set of comments
Storm water review desk	(619) 522-2653

What Building Services does

According to the city, Community Development covers building construction plan check, permit issuance and inspections, and the Building Services page tells applicants to visit City Hall Monday through Friday between 8:00 a.m. and 4:30 p.m. to apply for a building permit.

The city’s construction permit application lists the Strand Way address and the buildingpermits@coronado.ca.us email, and a separate storm water review desk at (619) 522-2653 handles that part of the review.

Because several numbers appear on different city pages, call the Building Services line first and ask to be routed. A Coronado property can also sit inside the Local Coastal Program area, so ask early whether your project needs Planning review in addition to a building permit.

How plan review works

The city’s Plan Review Process handout says every review falls into one of three categories: over-the-counter, submitted with internal review, or submitted with external review. Over-the-counter review averages 15 to 30 minutes. For both submitted categories, the handout puts the average time for the first list of comments or corrections, or for permit issuance preparation, at ten to twelve business days.

The handout asks for a minimum of three sets of construction drawings (24 by 36 inches) and two sets of supporting documents such as structural calculations and Title 24 documents. Large projects need at least five sets of drawings. A Storm Water Assessment form (I-1 and I-2) goes in with the building permit application. Where the building official allows it, submittals can be digital.

Step by step: a Coronado permit

1. Describe the project to Building Services

Call (619) 522-7331 or visit City Hall during counter hours. Ask whether the work needs a permit, which reviewers will see it, and whether it qualifies for over-the-counter review.

2. Check Planning and coastal requirements

Additions, new structures and ADUs also involve zoning rules. The Planning and Zoning Division answers questions about setbacks and allowable building heights for a property. See our Coronado zoning and ADU guide.

3. Submit drawings and the storm water form

Bring the required sets and the I-1 and I-2 Storm Water Assessment. The plan check application is issued and service fees are paid before review starts.

4. Respond to corrections

Reviewers send comments, and you resubmit corrected drawings as often as needed. The handout says the time you take to resubmit is your responsibility.

5. Build, inspect and finalize

Schedule inspections through Building Services and keep the signed inspection card or final record. A finaled permit is your proof that the work was inspected.

Deadlines that can sink a permit

The handout cites California Building Code section 105.3.2: an application is treated as abandoned 180 days after filing unless it has been pursued in good faith or a permit has been issued. The building official can grant extensions of up to 90 days each if you ask in writing and show cause.

For submitted plan reviews, the plan check application itself carries a 180-day expiration, and one extension may be granted if requested in writing before the period ends. If you bought a house with an old unfinished permit, ask the division whether it is still active.

Permits and selling a Coronado house

Buyers and lenders ask about permit history, and California sellers generally disclose known unpermitted work on the Transfer Disclosure Statement. Our statewide guide to selling as-is with unpermitted work explains what disclosure involves, and the seller closing costs guide shows what else to budget. If tenants live in the home, read the tenant-occupied home sale guide.

When a Coronado home has an open permit, an expired one, or work done without a permit, you generally have three options: finish and finalize the permit before listing, disclose the work and negotiate on the open market, or sell as-is to a cash buyer who takes the house in its current condition. Use this checklist:

• Ask the city’s building division for the permit record on your address.
• List every addition, garage conversion, enclosed patio or outbuilding, and note which have permits.
• Gather final inspection records, plans and contractor invoices.
• Ask what plans, fees and inspections it would take to permit each unpermitted item.
• Compare that cost and time with a no-repairs cash sale. New construction can also be reassessed for property tax, which our Prop 13 guide explains.

Questions to ask the Coronado building division before you start

• Does my project need Planning or Engineering approval in addition to a building permit?
• Is there an exemption that applies, and what conditions come with it?
• What plan-check deposit and fees apply, and how long will review take right now?
• What inspections will be required, and in what order?
• Can an existing unpermitted structure be legalized, and what would that involve?

Common permit mistakes homeowners make

The most common problems are starting work before the permit is issued, letting a permit expire, skipping a required inspection, and assuming a contractor pulled a permit when none exists. Each one can surface years later when a buyer’s agent, appraiser or lender asks for records.

A lapsed or never-finalized permit is easier to resolve while you still own the home and can answer questions from the city. If you are not planning to stay, decide early whether finishing the permit or selling the house as it stands makes more sense.

If you hired a contractor, ask for a copy of the permit and the final inspection record and keep them with your closing documents. A finaled permit is the clearest evidence that the work was inspected. Our capital gains guide also explains how improvement costs may matter when you sell.

How to sell a house in Coronado

1. Ask the city for the permit record on your address.
2. Collect permits, final inspection records and any city notices.
3. Request a no-obligation cash offer for the house as it stands.
4. Choose your closing date.
5. Close with no repairs, permit cleanup or showings required.

See also our Coronado page and the San Diego County hub.

Frequently asked questions

Where is the Coronado Building Services Division?

At City Hall, 1825 Strand Way, Coronado, CA 92118. The city lists (619) 522-7331 for Building Services.

When can I apply for a building permit in Coronado?

The city says to visit City Hall Monday through Friday, 8:00 a.m. to 4:30 p.m.

How long does plan review take?

The city’s handout says over-the-counter review averages 15 to 30 minutes, and submitted plans average ten to twelve business days for the first set of comments.

How many sets of plans does Coronado require?

At least three sets of 24 by 36 drawings and two sets of supporting documents, with a minimum of five drawing sets for large projects.

How long does a permit application stay active?

Under CBC section 105.3.2, as cited in the handout, an application is deemed abandoned 180 days after filing unless pursued in good faith or a permit is issued, with written extensions of up to 90 days.

Can I sell my Coronado house with unpermitted work?

Yes. You can disclose it and sell as-is, including to a cash buyer. Our statewide guide explains the disclosure rules.

More guides

• We Buy Houses in Coronado
• We Buy Houses in San Diego County
• San Diego County Property Tax Guide
• Coronado Code Enforcement Guide
• Coronado Zoning and ADU Guide
• All California Guides

Sources

• City of Coronado: Building Services
• City of Coronado: Community Development
• City of Coronado: Handout 302, Plan Review Process
• City of Coronado: Construction Permit Application

This guide is general information from public sources, not legal advice. Confirm current rules, fees and hours with the city.