🪟 Window / Door Replacement
Replacing existing windows or exterior doors in the same opening (in-kind swap).
Permit requirements for Window / Door Replacement differ by state and city. The table below summarizes the rule in each covered state — open a state for full detail, fees, and official sources.
Check Window / Door Replacement permit rules by state
Pick your state to see whether a Window / Door Replacement needs a permit, the fee range, typical timeline, go / no-go, and the official source to verify.
🪟 Window / Door Replacement
Exact permit fees are set by the local building department. WikEst shows the published or code-based range where one exists, linked to its official source — verify the final amount at the source before budgeting.
🪟 Window / Door Replacement permit fee in California
ConditionalGenerally allowedcity authority
Permit fee range
Permit fee if changing the opening; in-kind swap is often Over-the-Counter.
Typical timeline
SF: same-day Over-the-Counter in-kind replacement.
Setback
N/A
Exempt if
In-kind replacement (same size/location) typically needs no permit.
Exempt criteria: Replacing windows in the same opening without enlarging is generally exempt.
Changing the opening size or adding egress windows requires a permit; replacement must meet the energy code.
Official sources: San Francisco Dept. of Building Inspection — Building Permits · CA Building Standards Commission — California Building Standards Code (Title 24)
Representative cities for California: Los Angeles, San Francisco, San Diego.
All 20 project fee ranges in California
Official-source ranges where published; “By local jurisdiction” means no flat fee is published and the amount is set case by case.
| Project | Permit? | Authority | Fee range | Go / no-go |
|---|---|---|---|---|
| 🏠 Accessory Dwelling Unit (ADU) | yes | city | Permit and plan-check fees set by the local jurisdiction; state law limits impact fees on ADUs. Verify with the city building department. | allowed |
| 🪵 Deck / Porch | conditional | city | Set by the city — typically a flat fee plus a valuation-based fee. Verify with the city building department. | allowed |
| 🧱 Fence / Wall | conditional | city | Usually no building permit under the height threshold; zoning setback rules apply. Verify locally. | allowed |
| 🛖 Shed / Outbuilding | conditional | city | No fee under the exemption; a permit fee applies if over the threshold. | allowed |
| 🪜 Basement Finish | yes | city | Valuation-based building permit fee. Verify with the city building department. | allowed |
| 🚗 Garage / Carport | yes | city | Valuation-based fee; flat plus per-square-foot. Verify with the city building department. | allowed |
| ☀️ Rooftop Solar PV | yes | city | Electrical permit fee set by the city; state law requires streamlined review for agencies above 50,000 population. | allowed |
| 🌡️ HVAC Replacement | yes | city | Mechanical permit fee set by the city. Verify with the city building department. | allowed |
| 🍳 Kitchen Remodel | yes | city | Building + electrical + plumbing permit fees. Verify with the city building department. | allowed |
| 🛁 Bathroom Remodel | yes | city | Building + plumbing + electrical fees. Verify with the city building department. | allowed |
| 🏗️ Room Addition | yes | city | Valuation-based building permit; impact fees may apply. Verify with the city building department. | allowed |
| 🪟 Window / Door Replacement | conditional | city | Permit fee if changing the opening; in-kind swap is often Over-the-Counter. | allowed |
| 🏘️ Roof Replacement | conditional | city | Roofing permit fee set by the city; in-kind shingle re-roof may be Over-the-Counter. | allowed |
| 🅿️ Driveway / Parking Pad | conditional | city | No building permit for private flatwork; a right-of-way/curb cut needs a separate permit. | allowed |
| 🏊 Swimming Pool / Spa | yes | city | Building permit + electrical; fee set by the city. Verify with the city building department. | allowed |
| 🧱 Retaining Wall | conditional | city | No fee under the exemption; a permit applies if over the threshold. | allowed |
| 💥 Demolition / Teardown | yes | city | Demolition permit fee set by the city/county building department; verify locally. | allowed |
| 🚰 Septic System | yes | county | Septic permit fees set by the local environmental health / wastewater agency; verify locally. | allowed |
| 🔌 EV Charger | conditional | city | Electrical permit fee set by the city; California law requires an expedited review process for EV charging stations. | allowed |
| ⚡ Standby Generator | yes | city | Electrical (and often mechanical/gas) permit fee set by the city; verify locally. | allowed |
| State | Permit? | Authority | Typical fee | Timeline | Go / No-Go | Key notes |
|---|---|---|---|---|---|---|
| California | Conditional | city | Permit fee if changing the opening; in-kind swap is often Over-the-Counter. | SF: same-day Over-the-Counter in-kind replacement. | Generally allowed | Changing the opening size or adding egress windows requires a permit; replacement must meet the energy code. Exempt: In-kind replacement (same size/location) typically needs no permit. |
| Texas | Conditional | city | Permit fee if changing the opening; in-kind swap is often exempt. | Same day / Over-the-Counter where required. | Generally allowed | Enlarging openings or adding egress windows requires a permit. Exempt: In-kind same-size replacement generally needs no permit. |
| Florida | Conditional | city | Permit fee if changing the opening; in-kind swap is often exempt. | Same day / Over-the-Counter where required. | Restricted | In the HVHZ (Miami-Dade, Broward) windows within 1 mile of the coast must be impact-rated / Florida Product-Approved. Enlarging openings needs a permit. Exempt: In-kind same-size replacement generally needs no permit. |
| New York | Conditional | city | Permit fee if changing the opening; in-kind swap is often exempt. | Same day / Over-the-Counter where required. | Generally allowed | Enlarging openings or changes to means of egress need a permit (NYC PE/RA filing). Exempt: In-kind same-size replacement generally needs no permit. |
| Pennsylvania | Conditional | city | — | — | Generally allowed | Swapping windows or exterior doors in the same opening is generally exempt; enlarging or adding openings requires a permit. |
| Illinois | Conditional | city | — | — | Generally allowed | Swapping windows or exterior doors in the same opening is usually permitted via an expedited process; enlarging openings requires a full permit. |
| Ohio | Conditional | city | Columbus minimum permit fee $125 where a permit is required. | — | Generally allowed | Swapping windows or exterior doors in the same opening is generally exempt; enlarging or adding openings requires a permit. |
| Georgia | Conditional | city | Atlanta minimum permit cost $150 plus $25 fee where a permit is required. | — | Generally allowed | Swapping windows or exterior doors in the same opening is generally exempt; enlarging or adding openings requires a permit. |
| North Carolina | Conditional | city | Building permit (alteration) where required; verify with the city. | Often 1–2 weeks; many window jobs are issued without plan review. | Generally allowed | Raleigh lists windows/doors/siding as alterations needing a permit; in-kind replacements in the same opening are commonly exempt. Exempt: In-kind replacement in the same opening is often exempt. |
| Michigan | Conditional | city | Building permit (alteration) where required; verify with the city. | Often 1–2 weeks; many window jobs are issued without plan review. | Generally allowed | Replacing windows/doors in the same opening is typically exempt; enlarging an opening or cutting a new one requires a permit. Exempt: In-kind replacement in the same opening is often exempt. |
| New Jersey | Conditional | city | Construction permit where required; verify with the city. | Often 1–2 weeks; many same-opening swaps are exempt. | Generally allowed | Same-size window/door swaps are exempt; enlarging an opening (new header/lintel) requires a UCC permit. Pre-1978 homes trigger EPA Lead RRP rules. Exempt: In-kind replacement in the same opening is exempt (ordinary maintenance). |
| Virginia | Conditional | city | Building permit where required; verify with the city. | Often 1–2 weeks; many same-opening swaps are exempt. | Generally allowed | Same-size window/door swaps are exempt; converting a window to a door or enlarging an opening requires a permit. Exempt: In-kind replacement in the same opening is exempt (ordinary repair). |
| Washington | Conditional | city | Usually no fee for in-kind swap; permit needed if opening is enlarged. | In-kind swaps typically need no review. | Generally allowed | Replacement windows should meet U-factor requirements when the energy code is triggered. Exempt: Same-size, in-kind replacement is generally exempt. |
| Arizona | Conditional | city | Usually no fee for in-kind swap; permit needed if opening is enlarged. | In-kind swaps typically need no review. | Generally allowed | Replacement products should meet energy-code U-factor when the code is triggered. Exempt: Same-size, in-kind replacement is generally exempt. |
| Massachusetts | Conditional | city | Usually no fee for in-kind swap; permit needed if opening is enlarged. | In-kind swaps typically need no review. | Generally allowed | Replacement products must meet energy/stretch-code U-factor when the code is triggered. Exempt: Same-size, in-kind replacement is generally exempt. |
| Tennessee | Conditional | city | Usually no fee for in-kind swap; permit needed if opening is enlarged or under stricter local codes. | In-kind swaps typically need no review; Nashville requires a permit for window/door/exterior changes. | Generally allowed | Replacement products must meet energy-code U-factor when the code is triggered. Exempt: Same-size, in-kind replacement is generally exempt under the baseline code. |
| Indiana | Conditional | city | — | — | Generally allowed | Swapping windows or exterior doors in the same opening is generally exempt; enlarging or adding openings requires a permit. |
| Missouri | Conditional | city | Permit fee if changing the opening; in-kind swap is often exempt. | Varies by municipality — in-kind swaps often same-day. | Generally allowed | Swapping windows or exterior doors in the same opening is generally exempt; enlarging or adding openings requires a permit. Kansas City exempts windows not exceeding 4 ft in load-bearing walls from plan review. |
| Maryland | Conditional | city | — | — | Generally allowed | Swapping windows or exterior doors in the same opening is generally exempt; enlarging openings requires a permit. |
| Wisconsin | Conditional | city | Permit fee if changing the opening; in-kind swap is often exempt. | Varies by municipality — in-kind swaps often same-day. | Generally allowed | Swapping windows or exterior doors in the same opening is generally exempt; enlarging or adding openings requires a permit. |
| Alaska | Conditional | city | Usually no fee for in-kind swaps; a permit is needed if the opening is enlarged. | — | Generally allowed | Replacement products must meet the Alaska energy code when the code is triggered. Exempt: Same-size, in-kind window/door replacement is generally exempt. |
| Alabama | Conditional | city | Usually no fee for in-kind swaps; a permit is needed if the opening is enlarged. | — | Generally allowed | Replacement products should meet the energy code when the code is triggered. Exempt: Same-size, in-kind window/door replacement is generally exempt. |
| Arkansas | Conditional | city | Valuation-based; Little Rock minimum building-permit fee $50 (work over $5,000 or requiring inspection). | — | Generally allowed | Replacement products should meet the energy code when the code is triggered. Exempt: Same-size, in-kind window/door replacement is generally exempt. |
| Colorado | Conditional | city | Usually no fee for in-kind swaps; a permit is needed if the opening is enlarged. | — | Generally allowed | Replacement products must meet the energy code when triggered. Exempt: Same-size, in-kind window/door replacement is generally exempt. |
| Connecticut | Conditional | city | Usually no fee for in-kind swaps; a permit is needed if the opening is enlarged. | — | Generally allowed | Replacement products must meet the energy code when triggered. Exempt: Same-size, in-kind window/door replacement is generally exempt. |
| Delaware | Conditional | county | Usually no fee for in-kind swaps; a permit is needed if the opening is enlarged. | — | Generally allowed | Replacement products must meet the energy code when triggered. Exempt: Same-size, in-kind window/door replacement is generally exempt. |
| Hawaii | Conditional | county | Usually no fee for in-kind swap; permit needed if opening is enlarged. | In-kind swaps typically need no review. | Generally allowed | Replacement products should meet energy-code U-factor when the code is triggered. Verify with the county building department. Exempt: Same-size, in-kind replacement is generally exempt. |
| Iowa | Conditional | city | Usually no fee for in-kind swap; permit needed if opening is enlarged. | In-kind swaps typically need no review. | Generally allowed | Replacement products should meet energy-code U-factor when the code is triggered. Exempt: Same-size, in-kind replacement is generally exempt. |
| Idaho | Conditional | city | Usually no fee for in-kind swap; permit needed if opening is enlarged. | In-kind swaps typically need no review. | Generally allowed | Replacement products should meet energy-code U-factor when the code is triggered. Verify with the local building department. Exempt: Same-size, in-kind replacement is generally exempt. |
| Kansas | Conditional | city | Usually no fee for in-kind swap; permit needed if opening is enlarged. | In-kind swaps typically need no review. | Generally allowed | Replacement products should meet energy-code U-factor where an energy code is adopted. Exempt: Same-size, in-kind replacement is generally exempt. |
| Kentucky | Conditional | city | Usually no fee for in-kind swap; permit needed if opening is enlarged. | In-kind swaps typically need no review. | Generally allowed | Replacement products should meet energy-code U-factor when the code is triggered. Exempt: Same-size, in-kind replacement is generally exempt. |
| Louisiana | Conditional | city | Usually no fee for in-kind swap; permit needed if opening is enlarged. | In-kind swaps typically need no review (Baton Rouge now requires a permit for window replacement). | Generally allowed | Replacement products must meet wind/impact and energy requirements in Louisiana. Exempt: Same-size, in-kind replacement is generally exempt; Baton Rouge requires a permit for window/door replacement. |
| Maine | Conditional | city | Usually no fee for in-kind swap; permit needed if opening is enlarged or energy code triggered. | In-kind swaps typically need no review. | Generally allowed | Replacement products should meet energy-code U-factor when the code is triggered. Verify with the Code Enforcement Officer. Exempt: Same-size, in-kind replacement is generally exempt. |
| Minnesota | Conditional | city | Permit fee if changing the opening; in-kind swap is often exempt. | Varies by municipality — in-kind swaps often same-day. | Generally allowed | Swapping windows or exterior doors in the same opening is generally exempt; enlarging or adding openings requires a permit. |
| Mississippi | Conditional | city | Where enforced, a permit fee applies if enlarging the opening; in-kind swap often exempt. Verify locally. | Varies by jurisdiction. | Generally allowed | Enlarging or adding openings requires a permit where a code is enforced. Confirm locally. |
| Montana | Conditional | city | Where enforced, a permit fee applies if enlarging the opening; in-kind swap often exempt. Verify locally. | Where enforced, in-kind swaps often same-day. | Generally allowed | Enlarging or adding openings requires a permit where a code is enforced. Confirm locally. |
| North Dakota | Conditional | city | — | — | Generally allowed | Replacement products should meet energy-code requirements when the code is triggered. Electrical/structural changes need separate permits. Exempt: Same-size, in-kind replacement is generally exempt. |
| Nebraska | Conditional | city | Permit fee if changing the opening; in-kind swap is often exempt. | Varies by municipality — in-kind swaps often same-day. | Generally allowed | Swapping windows or exterior doors in the same opening is generally exempt; enlarging or adding openings requires a permit. |
| New Hampshire | Conditional | city | — | — | Generally allowed | Replacement products should meet energy-code U-factor when the code is triggered. Licensed contractors pull trade permits. Exempt: Same-size, in-kind replacement is generally exempt. |
| New Mexico | Conditional | city | — | — | Generally allowed | Replacement products should meet energy-code requirements when the code is triggered. CID-licensed contractors pull trade permits. Exempt: Same-size, in-kind replacement is generally exempt. |
| Nevada | Conditional | city | Usually no fee for in-kind swap; permit needed if opening is enlarged. | In-kind swaps typically need no review. | Generally allowed | Replacement products should meet energy-code U-factor when the code is triggered. Exempt: Same-size, in-kind replacement is generally exempt (IRC R105.2). |
| Oklahoma | Conditional | city | Usually no fee for in-kind swap; permit needed if opening is enlarged. | In-kind swaps typically need no review. | Generally allowed | Replacement products should meet energy-code (IECC 2006 state baseline) when the code is triggered; wind-borne-debris glazing may be required in higher hazard areas. Exempt: Same-size, in-kind replacement is generally exempt (IRC R105.2). |
| Oregon | Conditional | city | Usually no fee for in-kind swap; permit needed if opening is enlarged or structurally changed. | In-kind swaps typically need no review. | Generally allowed | Replacement products must meet ORSC energy/glazing requirements when the code is triggered. Exempt: Replacing doors/windows with no structural changes is exempt (statewide). |
| Rhode Island | Conditional | city | Usually no fee for sash-only swap; permit needed for full frame-and-sash replacement or enlarged openings. | In-kind swaps typically need no review. | Generally allowed | Replacement products must meet RI energy-code (2024 IECC with RI amendments) U-factor when the code is triggered. Exempt: Replacement window sash installations are exempt; full frame-and-sash replacements require a permit. |
| South Carolina | Conditional | city | Usually no fee for in-kind swap; permit needed if opening is enlarged. | In-kind swaps typically need no review. | Generally allowed | Coastal wind-borne-debris glazing may be required in designated regions; products must meet energy-code when triggered. Exempt: Same-size, in-kind replacement is generally exempt (2021 SC Residential Code R105.2). |
| South Dakota | Conditional | city | Usually no fee for in-kind swap; permit needed if opening is enlarged. | In-kind swaps typically need no review. | Generally allowed | Replacement products should meet energy-code requirements where the local code is triggered. Exempt: Same-size, in-kind replacement is generally exempt. |
| Utah | Conditional | city | Usually no fee for in-kind swap; permit needed if opening is enlarged. | In-kind swaps typically need no review. | Generally allowed | Replacement products should meet Utah’s amended energy-code U-factor when the code is triggered. Exempt: Same-size, in-kind replacement is generally exempt. |
| Vermont | Conditional | city | Usually no fee for in-kind swap; permit needed if opening is enlarged, where enforced. | In-kind swaps typically need no review. | Generally allowed | Replacement products should meet RBES U-factor when the energy code is triggered (RBES is mandatory statewide). Exempt: Same-size, in-kind replacement is generally exempt. |
| West Virginia | Conditional | city | Usually no fee for in-kind swap; permit needed if opening is enlarged. | In-kind swaps typically need no review. | Generally allowed | Replacement products should meet state energy-code U-factor when the code is triggered. Exempt: Same-size, in-kind replacement is generally exempt. |
| Wyoming | Conditional | city | Usually no fee for in-kind swap; permit needed if opening is enlarged, where enforced. | In-kind swaps typically need no review. | Generally allowed | Replacement products should meet energy-code requirements where the local code is triggered. Exempt: Same-size, in-kind replacement is generally exempt. |
Frequently asked questions
Does a window / door replacement need a permit?
In most U.S. jurisdictions a window / door replacement requires a building or trade permit because it affects structure, safety, or utilities. Requirements vary by state and city, so confirm with your local building department using the state and county pages on this site.
Who issues the permit for a window / door replacement?
Issuance depends on the project and locality: some are handled by the city building department, others by the county, and a few by the state. The state and county pages list the responsible authority with links to the official source.
What is typically exempt when installing a window / door replacement?
Minor or cosmetic work is often exempt, but the thresholds differ by jurisdiction. Some states exempt small structures under a height or area limit, while others require a permit for any electrical or plumbing connection. Check the specific state and county rules rather than assuming a blanket exemption.
How much does a window / door replacement permit cost?
Fees are set locally and range widely — from a flat residential fee to a percentage of project value. Where an official fee schedule is published we list it; otherwise confirm the current fee with the issuing authority before you apply.