Colton Building Permits Guide for Homeowners

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

Colton’s Building & Safety Division, part of Development Services at City Hall on North La Cadena Drive, handles plan check, permits and inspections, takes permit applications through the eTRAKiT online portal, and schedules inspections through an automated phone line. This guide walks Colton homeowners through when a permit is required, how the eTRAKiT portal and inspection line work, who to call, and how permit history affects a sale.

The city updates forms, hours and fees, so confirm current details with the division before you start work.

Colton permits at a glance

Department	Building & Safety Division, Development Services, City of Colton
Address	650 N. La Cadena Drive, Colton, CA 92324
City Hall phone	(909) 370-5099
Office hours	Monday through Thursday, 7:30 a.m. to 5 p.m.; phone hours run to 6 p.m.
Online permits	eTRAKiT online permitting portal
Inspection line	(909) 370-5131 (automated phone system)
Next-day inspections	Call by 4 p.m. to schedule an inspection for the following day
Thursday and Friday calls	Roll over to the following Monday or later, per the city

What the Building & Safety Division does

The city’s building page says the division ensures building construction complies with state building codes and local ordinances through plan check, permit and inspection services.

Its directory listing shows a contract building official, an inspections line at (909) 370-5131 and office hours Monday through Thursday, 7:30 a.m. to 5 p.m., with phone hours until 6 p.m. The city also publishes building forms and handouts on a separate page, so ask for the handout that matches your project type.

What needs a permit in Colton

The city’s handout titled “When Do I Need a Building Permit?” states that permits and inspections are required when constructing, remodeling or enlarging a building or structure.

In practice that covers room additions, garage conversions, enclosed patios, new structures and many remodels, along with the electrical, plumbing and mechanical work that comes with them.

The handout is the place to check for exemptions, because small-project exemptions differ from city to city and the division decides how they apply to your lot. When in doubt, call before you build, since work done without a permit is the most common reason a sale gets complicated later.

Planning and Public Works rules apply in addition to building codes. A project that changes the footprint, adds a unit or touches the street frontage can need sign-off from those departments first. Our Colton zoning and ADU guide covers the ADU side.

Step by step: a Colton permit

1. Confirm what you need

Call the division at City Hall, (909) 370-5099, and ask whether your job needs plan check, a planning review or Public Works approval before a building permit.

2. Apply through eTRAKiT

The city runs an online permitting portal called eTRAKiT. The portal page says you can log in to schedule inspections, and it is the city’s front door for permit records. Create an account, start your application and upload plans and supporting documents as the city’s handouts require.

3. Plan check and fees

Staff review plans for code compliance. The city’s published pages do not give a general plan-check turnaround for homeowner projects, so ask for an estimate when you apply. For ADUs, state law sets a 60-day review period, covered in our zoning guide.

4. Build and request inspections

Inspections are required during construction and at completion. Keep the permit card or portal record with your closing documents once the final is signed off.

Scheduling inspections

The city’s building page lists the inspection line at (909) 370-5131 and asks that you call by 4 p.m. to schedule an inspection for the following day. Calls made on Thursday and Friday roll over to the following Monday or later, so plan ahead for a Friday inspection.

The eTRAKiT page says you can schedule by logging in or by using the automated phone system at the same number. Have the permit number, the address and the inspection type ready.

Business occupancy permits follow a separate path, with inspections on Thursday afternoons and requests sent to the city’s BOP email, so they do not apply to a typical homeowner project. Re-inspections have their own scheduling rules, so ask the inspector how to book one.

Permits and selling a Colton 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 Colton 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 Colton 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 Colton

1. Ask the Building & Safety Division 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 Colton page, the Colton as-is sale page, the Colton fast-sale page, the Colton cash offer process and the San Bernardino County hub.

Frequently asked questions

Where is the Colton Building & Safety Division?

At City Hall, 650 N. La Cadena Drive, Colton. The directory lists office hours Monday through Thursday, 7:30 a.m. to 5 p.m.

Does Colton have an online permit portal?

Yes. The city runs eTRAKiT, an online permitting system, where you can apply for permits and log in to schedule inspections.

How do I schedule a building inspection in Colton?

Log in to eTRAKiT or call the automated inspection line at (909) 370-5131. The city asks for calls by 4 p.m. for next-day inspections, and Thursday and Friday calls roll over to the following Monday or later.

When do I need a permit in Colton?

The city’s handout says permits and inspections are required when constructing, remodeling or enlarging a building or structure. Call the division to confirm whether a smaller project is exempt.

How long does Colton plan check take?

The city’s published pages do not give a general homeowner turnaround. Ask when you apply. State law sets a 60-day review for ADU applications.

Can I sell my Colton 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 Colton
• We Buy Houses in San Bernardino County
• San Bernardino County Property Tax Guide
• Colton Code Enforcement Guide
• Colton Zoning and ADU Guide
• Sell a Colton House As-Is
• Colton Cash Offer Process
• Redlands Building Permits Guide
• All California Guides

Sources

• City of Colton: Building & Safety Division
• City of Colton: eTRAKiT Online Permits Portal
• City of Colton: When Do I Need a Building Permit?

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