Building permits, zoning and septic rules in Herkimer County, New York

Yes. The New York Uniform Code applies throughout Herkimer County, and work that must comply with the Uniform Code or Energy Code requires a building permit, although the local enforcement program may allow limited exceptions^1,9. Even excluded work must still meet the applicable codes¹. The authority administering the permit must inspect applicable construction elements, and permitted work must remain accessible until it is inspected and accepted¹. In the Town of Herkimer, the Codes Office performs building and fire-code inspections¹⁰.

Start with the town, village or city containing the parcel, because the Uniform Code is automatically in effect in New York municipalities and the applicable local authority administers the permit requirement^1,5. The Town of Herkimer Codes Office is at 114 North Prospect Street, Herkimer, NY 13350, and its phone number is 315-866-8106¹⁰. That office performs building and fire-code inspections and enforces zoning ordinances only for the Town of Herkimer¹⁰. A permit application must give the code official enough information to determine compliance, including the site, proposed work, tax-map number, street address, occupancy classification and acceptable construction documents; the local program may ask for more¹. Septic approvals, wells and sewer connections do not move to the town or village codes office; see the septic section for who handles them.

Zoning varies across Herkimer County municipalities: the official state survey reports zoning in the Town of Columbia but not the Town of Danube, so the applicable ordinance, district and approvals must be determined from the parcel's town, city or village³. A county planning document likewise says many Herkimer County communities lack comprehensive plans or zoning, but its table was current in March 2019 and local rules may have changed¹¹. The Town of Herkimer Codes Office enforces that town's zoning ordinances only¹⁰. Ask the parcel's municipality for its current zoning map and rules on setbacks, minimum lot or dwelling size, lot coverage and building height; we could not confirm countywide standards for those topics.

First determine whether the parcel is within the Herkimer County Sewer District. A district property used for occupancy, employment, recreation or another purpose must connect at the owner's expense when it abuts a right-of-way with a public sanitary sewer, the sewer is within 100 feet of the property line, and official notice has been issued; the deadline is 90 days after notice⁶. A written permit is required before connecting to or using the public sewer, and the District sets the permit and inspection fee⁶. The district serves the Villages of Frankfort, Ilion and Mohawk and parts of the Towns of Frankfort and German Flatts, and private wastewater systems inside it are administered by the District Board with the local codes officer enforcing state Health Department compliance⁶. Outside the district, New York requires that plans for a new or modified wastewater system be approved before construction by a district office of the state Department of Health or a county or city health department, using plans certified by a licensed professional engineer with soil permeability test results⁴. We could not confirm which of those offices handles residential septic approvals in Herkimer County, and Herkimer County Public Health does not administer septic itself. The state Environmental Unit listed by Herkimer County can direct questions at 315-866-6879 or nysdoh.herkimer@health.ny.gov¹². Only about 4.5% of county soils rate free of severe limits for a conventional drain field⁷.

We could not confirm a countywide rule allowing residential or long-term RV occupancy, temporary camping or tiny-home occupancy in Herkimer County. Ask the town, city or village containing the parcel about permitted uses, duration, setbacks and dwelling standards because zoning varies among Herkimer County municipalities³. In the Town of Herkimer, the Codes Office enforces the town's zoning ordinances¹⁰. A tiny home that involves work subject to the Uniform Code or Energy Code requires a building permit unless the local program recognizes an allowed exception¹. Within the Sewer District, a qualifying property close to a public sewer may be required to connect rather than use private sanitation⁶.

1. Identify the town, city or village containing the parcel because zoning and local approvals vary across Herkimer County³.
2. Obtain that municipality's current zoning map and confirm the proposed use, setbacks and dimensional rules; in the Town of Herkimer, call the Codes Office at 315-866-8106¹⁰.
3. Determine whether the parcel is in the Sewer District and whether the public-sewer connection rule applies⁶. Outside the district, ask the Environmental Unit at 315-866-6879 who handles the proposed septic system¹².
4. Confirm access with the government maintaining the road; the county Highway Department maintains county roads, bridges and culverts¹³. A driveway onto a New York State highway needs an NYSDOT permit applied for online¹⁴.
5. Apply for the building permit: submit the site, work description, tax-map number, address, occupancy classification and acceptable construction documents to the local permit authority¹.
6. Keep permitted work accessible until required inspections are complete¹.
7. Obtain a certificate of occupancy or compliance before using the permitted work⁵.

Confirm the parcel's municipality and current zoning before making an offer because zoning coverage and local approvals vary across Herkimer County³. Check whether the land is in the Sewer District and close enough to a public sewer for mandatory connection after official notice⁶. Elsewhere, budget for a careful wastewater review: only about 4.5% of county soils rate free of severe limits for a conventional drain field⁷. Verify road access with the government maintaining the road; the county Highway Department maintains county roads, bridges and culverts¹³. The effective property-tax rate is about 2.3%, with a median annual bill near $3,067⁷. About 81.2% of Herkimer County is wooded, so inspect clearing needs and physical access⁷.