City of Oswego, New York Building Permit Guide

Building permits in the City of Oswego come from the Code Enforcement Department at City Hall, 13 West Oneida Street (315-342-8265), open weekdays from 9 a.m. to 5 p.m. Most residential permits are priced by square foot, for example $0.40 for a new one-story house and $0.30 for an open deck, with a $25 minimum, and a permit expires one year after it is issued.

What requires a building permit in Oswego?

Section 126-11 of the City Code requires a separate permit for each building or structure that is built, enlarged, altered, improved, moved or demolished, for installing heating equipment, a wood or coal stove, a chimney or flue in a dwelling, for changing the use of a building, and for site preparation, excavation or filling. The only exception is ordinary repair work that is not structural and does not add or extend electrical systems or fire protection fixtures.

The department also issues demolition, dumpster, tent, propane and vacant building permits and the rental permits every rental unit must hold.

What the city decides and what the state sets

The state code sets the building standards. Oswego adds its own rules on top: a permit cannot be issued or renewed for anyone who has open city code violations or owes the city taxes, water or sewer charges or other money (Local Law 2 of 2015), and rental dwellings need a three-year rental permit with a housing inspection at least every three years. The city also has its own zoning (Chapter 280), flood damage prevention (Chapter 133) and Waterfront Revitalization Program (Chapter 267, Local Law 1 of 1986), the city’s consistency law for its state-approved Local Waterfront Revitalization Program. Under that law, a city agency proposing a Type I or unlisted action in the waterfront area refers it to the Common Council Legislative Planning Committee, which has 30 days after a complete referral to recommend whether it is consistent with the program’s policies.

Oswego building department: who handles permitting

The Code Enforcement Department administers and enforces the state code in the city, responds to complaints and carries out inspections, including the rental housing inspections. Michael Cleary II is the Director of Code Enforcement and Permit Administrator, and a code enforcement housing inspector handles the rental permit inspections. Questions and inspection requests can be sent through the department’s email link. The Town of Oswego, home to 8,505 people, is a separate municipality, and the city office does not permit work there.

Zoning cases, variances, special permits and site plans go through the Planning and Zoning office on the third floor of City Hall, and occupying a street or sidewalk during work needs a use-of-public-space permit, which costs $75 on the building fee sheet. Event tents and propane tanks have their own city applications.

City of Oswego permit types and filing rules

Residential permits

The building permit application is posted on the department’s page with a guide to the state’s CE-200 workers’ compensation exemption for owners who do their own work. City Code requires a complete set of scaled plans and specifications and a plot plan showing the size and location of all new construction, with structural, mechanical, electrical, plumbing and HVAC details; where state law requires a design professional, the plans carry the architect’s or engineer’s stamp and signature. The permit must be displayed on the property for the whole job.

Owners may also apply for the city’s real property tax exemption for capital improvements to residential property, adopted by Common Council resolution; the application is on the code enforcement page.

Building or remodeling a home here? Alliance handles home building permits, so the crew isn't waiting on the counter.

Commercial permits

New commercial construction is $0.40 per square foot, and commercial renovations are $0.25 or $0.40 per square foot depending on the line that applies. Commercial and industrial site plan reviews and special permits are $400 each and a commercial parking plan $250.

For tenant improvements and new commercial builds, Alliance handles commercial permit filing through issuance. More on this: commercial building permits explained.

What comes before the building permit

• Zoning: area variance $75, use variance $250, zoning appeal $100, residential special permit $150, residential park plan review $100, and a zoning certificate of compliance $25 for a home or $50 for a business.
• Site plans: $400 for commercial or industrial projects.
• Public space: $75 to use the street or sidewalk for work.
• Fill: a landfill permit costs $100.
• Clean slate: settle any city taxes, water and sewer bills or code violations, or the permit will be refused.
• Waterfront: actions in the waterfront area are reviewed for consistency under Chapter 267.
• Flood plain: Chapter 133, rewritten by Local Law 3 of 2023, requires a floodplain development permit ($100 plus the city’s review and inspection costs) in mapped flood zones. New and substantially improved buildings in zones A1–A30, AE and AH must have the lowest floor, basement included, at least two feet above the base flood elevation, and electrical, heating, plumbing and other service equipment must also sit two feet above it or be built to keep water out. FEMA lists both the city and the Town of Oswego as participating communities, with maps dated November 16, 2023.

City of Oswego permit fees

The department’s building permit fee schedule has two methods: unit fees by square foot for the listed project types, and a cost-based table for other work. The sheet carries no adoption date. The minimum building permit fee is $25, and a renewal costs half the original fee.

Cost-based fees start at $25 for work up to $1,000 and reach $110 at $10,000–$11,000, $206 at $24,000–$25,000 and $354 at $49,000–$50,000; from $2,000 the table rises $9 for each $1,000 up to $15,000 and $6 for each $1,000 up to $50,000, and every $1,000 over $50,000 adds $3. Demolition is also priced per square foot: $0.20 for a commercial building, a one-story house or a kitchen or bath gut, $0.175 for a two-story house, $0.125 for a garage, shed or interior residential renovation and $0.15 for removing an in-ground pool, with other demolition at 1% of total cost.

Worked examples on the unit table: a 300 sq ft open deck is 300 × $0.30 = $90, and a 100-foot, 6-foot-high fence is $25 + (100 × $0.30) = $55.

Trade permits and who may pull them

Electrical. Oswego licenses its own electricians. Under Chapter 108 no one may run an electrical business or install, alter or repair wiring in the city without a city master electrician license or the direct supervision of a license holder. The city’s Electrical Licensing Board of Examiners tests twice a year, on the last Wednesday of January and of July, and a master applicant needs at least seven years’ experience; a master electrician who proves to the board that he or she has worked only as a master electrician for the past ten years or more may be licensed without the examination. An owner may do the work on residential premises he or she owns, or has leased for at least a year, but commercial buildings used by the public are not exempt. Before any wiring is installed or altered, an application for inspection must be filed with an inspector approved by the Common Council, and the inspectors report any violation of the electrical code in writing to the Building Inspector, who enforces the chapter. The department posts the 2026 licensed electrician list and a list of electrical inspection agencies.

Plumbing. The city’s plumbing rules, adopted by the council in 1981, are kept on file at the City Clerk’s office, and the department posts a 2026 plumber list and a list of backflow testers.

Septic. The city runs its own Water and Waste Water departments for sewered lots. Where an on-site system is needed, a design engineer sends four plan sets and the review fee ($125 for a single system, $250 for commercial or rental use) to the Oswego County Health Department, which copies its decision to the city’s code officer.

How to apply for a City of Oswego building permit

Review, corrections and what causes delay

The Director of Code Enforcement or the Building Inspector examines each application and approves or rejects it within a reasonable time; if the information is not enough to show the work meets the code, the department asks for more. The applicant has to prove there are no violations or unpaid charges, and the bar applies even when the debt is on a different parcel the applicant owns or is personal. Outstanding money owed to the city, an unlicensed electrician or a missing inspection filing for wiring will hold the job up.

City of Oswego inspections and certificates

Inspections are requested from the Code Enforcement Department by phone or through its email link. Electrical work is inspected by the approved electrical inspector the electrician filed with, and reports go to the Building Inspector.

No new building, and no building altered under a permit, may be occupied until the department issues a certificate of occupancy; a temporary certificate is possible when part of a building can be used safely before the whole job is finished. Because permits expire one year after issue, unfinished work needs a renewal at half the original fee. Rental units also need a rental permit, valid for three years, after a housing inspection, and owners living 25 miles or more from City Hall must name a local agent with authority to act for them on the permit. The rental permit fee is set by Common Council resolution, and no rental unit may be occupied without a current permit except under a temporary certificate. Property upkeep, for occupied and vacant buildings alike, falls under Chapter 249, rewritten by Local Law 2 of 2018.

New York building code

New York builds on one statewide code, the Uniform Code, outside New York City; the 2025 edition and 2025 Energy Code took effect on 31 December 2025 (the all-electric provisions remain suspended by court order). Cities, towns and villages administer it, and local standards stricter than the code need Code Council approval. The Uniform Code in New York

City of Oswego permit FAQ

How much is a building permit for a new house in Oswego?

$0.40 per square foot for a one-story house and $0.35 for two stories, with a $25 minimum for any permit.

Do I need a permit for a deck or fence?

Yes. Open decks are $0.30 per square foot; fences 3 to 5 feet tall are $25 plus $0.25 per linear foot, and 6-foot fences $25 plus $0.30.

Can I do my own electrical work?

Yes on residential premises you own or have leased for at least a year, but not in commercial buildings used by the public, and the work still needs an inspection.

Why was my permit refused?

The city will not issue or renew a permit for anyone with open code violations or unpaid taxes, water, sewer or other charges owed to the city.

How long is a permit valid?

One year from issue; a renewal costs half the original fee.

Does the city handle the Town of Oswego?

No. The town is a separate municipality; the city department covers only land inside the city.

Do rentals need a permit?

Yes. Rental units need a city rental permit, valid three years, and are inspected at least once every three years.

How do I get old permit records?

File a FOIL request with the City Clerk; requests can take up to five business days and copies cost 25 cents a page.

Permit search and official resources

Oswego has no online permit lookup, but the department posts violation reports in the city’s online document center. Permit files and certificates are requested through the City Clerk’s FOIL request page.

• City of Oswego Code Enforcement
• Building permit fee schedule
• 2026 licensed electrician list
• 2026 plumber list
• Planning and Zoning
• Engineering
• City Code Chapter 126, Fire Prevention and Building Construction
• City Code Chapter 108, Electrical Standards
• Code of the City of Oswego
• FOIL requests (City Clerk)
• Oswego County septic plan review
• FEMA Community Status Book, New York
• NYS code adoption notice

Simplify City of Oswego permitting with Alliance Permitting

Alliance Permitting is a permit documentation and submission company in New York. We prepare your paperwork, file it correctly and coordinate with the permitting authority through issuance. We are not a contractor and we do not perform licensed plan review or inspections; that work stays with your licensed team and the jurisdiction.

This guide is provided by Alliance Permitting for general information about City of Oswego permitting. Requirements, fees, and procedures change; confirm details with the permitting authority before relying on them.