Zoning, building permits and septic rules in Dover, Ohio

At a glance

Zoning

Yes: Dover has its own zoning code, zoning certificates and a Board of Zoning Appeals¹

Building code

Residential Code of Ohio adopted by the city²

Building permits

East Central Ohio Building Authority serves Dover³

Septic

Tuscarawas County Health Department permits systems; sewer connection inside Dover not confirmed⁴

R-1 minimum lot

20,000 sq ft with 100 ft frontage⁵

R-1 minimum dwelling

1,000 sq ft of floor area per family⁶

Who to call

Contact details are copied from each office’s official page and were checked against it on October 14, 2026.

Does Dover, Ohio have zoning, and what does it mean for lot size and setbacks?

Yes. The city of Dover administers its own zoning through zoning certificates and a Board of Zoning Appeals under Title Five of its planning and zoning code¹. The code publishes its zoning districts and a dimensional table in section 1151.02⁷.

The numbers depend on the district. In the R-1 Suburban Residence district, Dover requires lots of at least 20,000 square feet with 100 feet of frontage⁵, and a minimum of 1,000 square feet of floor area per family⁶. Yards in R-1 are 30 feet in front, 15 feet at the side and 40 feet at the rear⁸. Buildings in R-1 are held to 2 stories or 30 feet⁹, and the table lists a building lot coverage limit of 10%¹⁰. Other districts carry different figures, so confirm the parcel's district before you design anything.

Do you need a building permit in Dover, and who issues it?

Dover has adopted the Residential Code of Ohio (OAC 4101:8) as the standard the city applies to residential construction². The East Central Ohio Building Authority, which sits at 339 Oxford Street in Dover, enforces the building code for the county, and its jurisdiction page states that the cities of Dover and New Philadelphia were added in 2005³.

We could not confirm Dover's permit fees, inspection steps or any owner-builder rules inside the city. Call the East Central Ohio Building Authority before you start, and ask the City of Dover which office issues the zoning certificate that goes with the building permit¹¹.

How do septic permits work in Dover?

The Tuscarawas County Health Department issues the sewage treatment system permits in its district, and the department's page says you must obtain a permit before starting any construction or repair work on a sewage system⁴. After installation, the board of health inspects the system again within twelve months of approval¹².

Whether a particular lot inside Dover can or must tie into city sewer is not something we could confirm. Ask the Tuscarawas County Health Department at its Environmental Health line¹³, and ask the City of Dover about public sewer service at the address¹¹.

Can you live in an RV or tiny home in Dover, Ohio?

We could not confirm what Dover's zoning code says about living in an RV, a tiny home or a manufactured home on a lot. The city's codified ordinances include a chapter on manufactured homes that we did not review in full, so no answer should be assumed. Ask the City of Dover before you buy or park anything¹¹. Ohio's campground rules cover licensed campgrounds, not a private lot¹⁴.

Building a home in Dover: the steps, in order

1. Find the parcel's zoning district and check its lot, yard and floor-area minimums⁷.
2. Ask the City of Dover about the zoning certificate required before building¹.
3. Apply for building permits and plan review through the East Central Ohio Building Authority³.
4. If no public sewer reaches the lot, get a septic permit from the Tuscarawas County Health Department before any work⁴.
5. Schedule the required inspections, including the septic follow-up inspection¹².

What stays with Tuscarawas County, and what to check before you buy

Septic and well permits stay with the Tuscarawas County Health Department, not the city¹³. Land outside Dover's limits follows the county's rules, not the city's; see the Tuscarawas County page for unincorporated land.

For context, Tuscarawas County's effective property tax rate is 1.1%¹⁵, and only 2.4% of its soils are rated not limited for a conventional septic drain field¹⁶, so lots without sewer often need a site evaluation or an engineered system.

Watch-outs

• A lot split under 5 acres in Tuscarawas County needs septic approval from the county health department when sanitary sewer is not available¹⁷.
• Dover's subdivision regulations cover procedure, design standards, required improvements and fees, so splitting a parcel inside the city takes more than a deed¹⁸.
• We could not confirm Dover's rules on RVs, tiny homes, accessory dwellings or short-term rentals; call the City of Dover before relying on them¹¹.

Sources

1. Dover Codified Ordinances, Part Eleven - Planning and Zoning Code (Dover), quoted and re-checked
2. Dover Codified Ordinances, Chapter 1301 Residential Code of Ohio (Dover), quoted and re-checked
3. East Central Ohio Building Authority (ecohba.com)
4. Water Quality Program (Well and Septic), quoted and re-checked
5. Dover Codified Ordinances, Chapter 1151 Height, Lot Area and Floor Area Minimum Requirements (Dover), quoted and re-checked
6. Dover Codified Ordinances, Chapter 1151 Height, Lot Area and Floor Area Minimum Requirements (Dover), quoted and re-checked
7. Dover Codified Ordinances, Part Eleven - Planning and Zoning Code (Dover), quoted and re-checked
8. Dover Codified Ordinances, Chapter 1151 Height, Lot Area and Floor Area Minimum Requirements (Dover), quoted and re-checked
9. Dover Codified Ordinances, Chapter 1151 Height, Lot Area and Floor Area Minimum Requirements (Dover), quoted and re-checked
10. Dover Codified Ordinances, Chapter 1151 Height, Lot Area and Floor Area Minimum Requirements (Dover), quoted and re-checked
11. City of Dover, Ohio (city hall) (doverohio.com)
12. Water Quality Program (Well and Septic), quoted and re-checked
13. Tuscarawas County Health Department, Environmental Health (tchdnow.org)
14. Rule 3701-26-04 | Campground requirements (Ohio statewide rule), quoted and re-checked
15. Effective property tax rate: Bolthole Index county data
16. Share of soils USDA rates "not limited" for a conventional septic drain field (SSURGO). A strict rating: the median county is about 6% and a tenth of counties are 0%, so a low figure means most lots need a site evaluation or an engineered system, not that septic is impossible. Cite it only with that caveat: Bolthole Index county data
17. Water Quality Program (Well and Septic), quoted and re-checked
18. Dover Codified Ordinances, Part Eleven - Planning and Zoning Code (Dover), quoted and re-checked

Written October 14, 2026 from the rules quoted below, each taken from an official source and re-checked by an independent reviewer. This is research, not legal advice: rules change, so confirm with the office before you buy or build.