Residential Addition / Remodel Permit in Pierce, Colorado

Pierce requires a residential addition / remodel permit for: Per the Building Permits page, a permit is required for: Additions, Basement finish, Kitchen remodeling, Electrical modifications, Plumbing modifications, Structural modifications, Doors and windows (if dimensions or type change), and Walls (new, replacement, or removal); Completed Building Permit Application with project scope, square footage, and estimated value (materials and labor) detailed; If walls are removed, project scope should identify whether they are load-bearing (structural); General Contractor and any applicable Electrical/Plumbing/Heating contractor name, phone, and license number required on the application. If your project isn't listed, confirm with Town of Pierce Planning & Zoning / Building Permit Department (Town Hall) at 970-834-2851 before starting work.

In Pierce, the published Building Permit Fee (same schedule as new construction) is: UBC fee schedule + $30 or 30% (whichever is greater). Additional published fees: One Stop Building Permit (expedited option) — $15 or 15% (whichever is greater). These are the jurisdiction's own published figures — see the fee schedule table and source citations on this page.

Pierce does not publish a plan-review timeline for this permit. Contact Town of Pierce Planning & Zoning / Building Permit Department (Town Hall) at 970-834-2851 for current turnaround.

You'll need: Building Permit Application. Depending on your project, Pierce may also ask for: Project-specific guide (as applicable). See the required-documents checklist on this page for details on each.

Pierce requires 3 inspection(s) for a residential addition / remodel permit, in order: Rough Frame / Foundation (additions with new footings only), Rough Electrical / Plumbing / Mechanical, Final Inspection. Schedule each through Town of Pierce Planning & Zoning / Building Permit Department (Town Hall) (970-834-2851).

Apply through Town of Pierce Planning & Zoning / Building Permit Department (Town Hall) at 144 Main Street, Pierce, CO 80650 (PO Box 57). Phone: 970-834-2851, email: info@piercecolo.gov. Office hours: Town Hall main line (970) 834-2851, fax (970) 834-2755, per the Town's Building Permit Application form. The Town's general Contact Us page lists the same address/phone but no posted office hours; the Planning and Zoning department directs all building-permit, addition, new-construction, annexation, and remodel questions to the Town Hall main line. Inspections (not permit intake) are scheduled directly with SAFEbuilt Inc. at 970-674-1036 or 1-866-671-1036, calls before 7:30 a.m. receive same-day inspection, after 7:30 a.m. scheduled for the next working day. Note: the Contact Us page renders the street address as '144 Main Avenue' while the Town Hall page and the Building Permit Application PDF both render it as '144 Main St./144 Main Street' — treated as the same address, minor inconsistency in the Town's own CMS.. Official information: https://www.piercecolo.gov/government/departments/planning-and-zoning/pages/building-permits.

Pierce, Colorado has adopted: 2024 International Residential Code (IRC) — Town of Pierce Design Criteria page (Residential Construction Codes); 2024 Energy Conservation Code (residential) — Design Criteria page; 2024 International Building Code (IBC) — Design Criteria page (Commercial Construction Codes); 2024 International Plumbing Code (IPC); 2024 International Mechanical Code (IMC); 2024 International Fuel Gas Code (IFGC); 2024 International Energy Code (IECC); 2024 Pool and Spa Code; 2024 International Property Maintenance Code; 2024 International Existing Building Code; 2023 National Electrical Code (NEC) — listed for both Residential and Commercial Construction Codes on the Design Criteria page; Note on document currency: the Town's downloadable project guides in the Building Permits 'Supporting Documents' list are titled for the prior code cycle ('2018 IRC Accessory Structures Guide', '2018 IRC Decks Guide', '2018 IRC Home Additions Guide', '2018 Pole Barns Guide', '2018 Swimming Pools Guide', '2018 IRC Basement Finish Guide', '2018 IRC Patio Covers - Carports Guide', '2018 IRC Window Replacement', '2018 IRC Re-Roof Guide', '2020 NEC - Significant Changes Residential') even though the Town's live Design Criteria page lists 2024 IRC/IBC/IPC/IMC/IFGC/IECC/Pool-Spa/Property-Maintenance/Existing-Building codes plus 2023 NEC as currently adopted. As in this corpus's established pattern (e.g. Vail), the actively maintained Design Criteria webpage is treated as the current, governing adopted-code list; the 2018/2020-titled PDFs are legacy guidance documents whose filenames were not renamed when the Town's adopted-code edition was updated.; State-level requirement: Electric Ready, Solar Ready, and EV Ready provisions apply per the Town's Design Criteria page, consistent with Colorado's HB22-1362 statewide energy-code floor (2021 IECC baseline plus electric/solar/EV-ready provisions, in effect July 2023-July 2026) — Pierce's own 2024 IECC adoption already meets or exceeds this floor, and the Town's page lists the electric/solar/EV-ready provisions as an explicit, separate 'State Code Requirements' item rather than folding them silently into the IECC line.. Local amendments apply — see the Pierce overview page for the full list.

Yes. The Town of Pierce's Building Permits page explicitly lists 'Basement finish' among the renovation types requiring a permit, alongside kitchen remodeling and electrical/plumbing/structural modifications.