Last reviewed: September 16, 2026
Requirements vary by parcel, township, municipality, zoning district, and overlay district. This guide summarizes publicly available sources; it is not a zoning determination, survey, permit approval, or legal advice. Confirm current requirements with the responsible jurisdiction before purchasing land, finalizing a design, or beginning work. Published code examples below are starting points, not approval to build.
Finding land for a custom home is exciting. Figuring out whether your home can actually be built there takes a different kind of homework.
The important questions go beyond acreage and asking price. Which office regulates the property? How far must the house sit from the road? Is that distance measured from the pavement, the road centerline, or the right-of-way? Can the site support a septic system? Does the residential building department serve that particular address?
In Fairfield County and the surrounding Central Ohio counties, those questions do not all go to the same office. This guide explains how to work through them, with specific published setback examples from Greenfield and Bloom townships, a Fairfield County contact directory, and separate guidance for Hocking, Perry, Pickaway, and Licking counties.
Start with the parcel, not the mailing address
Before looking up a setback, assemble a basic property file:
- Parcel identification number and county.
- Current deed and any recorded survey or subdivision plat.
- Confirmation of township or municipal jurisdiction.
- Official zoning district designation, if zoning applies.
- Recorded easements, restrictions, and any association documents.
- Proposed use: a primary residence, accessory building, guest accommodation, or something else.
A useful first question is: “Can you confirm that your office has zoning authority over this parcel number?” Follow it with: “What district and additional site-specific requirements apply?”
Keep written responses with the documents used to prepare your site plan. A conversation about a street name is less useful than a response identifying the actual parcel and proposed project. Likewise, ask for the applicable code section rather than relying on a description such as “standard residential setbacks.”
Zoning approval and a building permit are different
Think of the approval process as several separate reviews, each answering a different question.
| Review | Question to resolve | Office or professional to identify |
|---|---|---|
| Zoning | Is the use permitted, and where may structures sit? | Township, village, or city zoning office, where zoning applies |
| Residential building review | What construction plans, permits, and inspections are required? | Residential building authority serving the parcel |
| Sewage and private water | Can the proposed home be served by approved systems? | Responsible health department; sewer or water provider where applicable |
| Road access | Is the proposed driveway location acceptable? | Authority responsible for that road |
| Floodplain | Does the project require a floodplain review or development permit? | Floodplain administrator for the jurisdiction |
| Private restrictions | Do recorded documents or association rules limit the project? | Title professional or attorney; association where applicable |
Baltimore offers a clear local example: its residential process starts with zoning approval, followed by a residential building permit through the village’s contracted provider, SAFEbuilt. The village’s commercial instructions follow a different route. Choosing the right application means identifying the project type as well as the location. Village of Baltimore building procedures.
Use this distinction throughout your research. A zoning certificate does not answer every construction question, and a health-department review is not a substitute for identifying the applicable structural plan-review process.
Fairfield County does not have countywide zoning
Fairfield County Regional Planning states that zoning is administered by individual political subdivisions. Its directory identifies 11 zoned unincorporated townships and lists Clear Creek and Madison as having no township zoning. Cities and villages have their own jurisdictional boundaries. Fairfield County township zoning directory.
For a buyer, the practical consequence is simple: there is no single “Fairfield County residential setback” to apply to every lot. Find the jurisdiction first, then the district, then the relevant dimensional standards and exceptions.
Fairfield County township zoning contacts
The county directory publishes the following zoning contacts. Confirm jurisdiction and current requirements when calling; these are zoning contacts, not a list of residential building-permit issuers.
| Township | Zoning status listed | Published zoning phone |
|---|---|---|
| Amanda | Zoned | 740-777-0826 |
| Berne | Zoned | 740-438-8320 |
| Bloom | Zoned | 614-837-4387 |
| Clear Creek | No township zoning listed | Confirm status with Regional Planning |
| Greenfield | Zoned | 740-756-9221 |
| Hocking | Zoned | 740-808-1628 |
| Liberty | Zoned | 740-564-6108 |
| Madison | No township zoning listed | Confirm status with Regional Planning |
| Pleasant | Zoned | 614-382-2005 |
| Richland | Zoned | 614-832-0265 |
| Rushcreek | Zoned | 740-569-7181, ext. 12 |
| Violet | Zoned | 614-837-5035 |
| Walnut | Zoned | 740-467-2420 |
Source: Fairfield County’s official directory, with inspector names, emails, maps, and resolutions. Hocking Township here means the township in Fairfield County, not Hocking County.
What “no township zoning” does not tell you
Do not treat the absence of township zoning as a complete buildability determination. Ask separately about sewage approval, water supply, road access, floodplain requirements, parcel creation, and recorded restrictions. Those questions remain important even when there is no township zoning certificate to obtain.
For example, Fairfield County’s health department requires a soil report with every new sewage-system application, regardless of lot size or creation date. That is a separate review from township zoning. Fairfield County sewage program.
Verified setback examples: Greenfield and Bloom townships
The tables below describe selected principal-residence standards in the posted resolutions. They do not include every district, exception, accessory-building rule, or parcel-specific approval. Confirm the map designation and all amendments before using a row to design a home.
Greenfield Township: road classification changes the front setback
Greenfield’s R-1 minimum lot area increased from 1.5 to 2 acres effective March 12, 2025. Its posted code also distinguishes road types when setting front yards. Greenfield zoning code, version history and §§310.06–315.05.
| District | Minimum lot area | Ordinary frontage/width requirement | Front setback from right-of-way | Principal-house side / rear |
|---|---|---|---|---|
| R-1 Rural Residential | 2 acres, or larger health-department requirement | 150 ft frontage; 150 ft minimum width | 50 ft: county/township road; 75 ft: federal/state highway | 20 ft / 50 ft |
| R-2 Suburban Residential | 20,000 sq. ft. | 100 ft minimum width, with public-street frontage | 35 ft: county/township road; 50 ft: such roads designated Arterial or Major Collector | 15 ft / 40 ft |
Sources: R-1, §310.06, PDF pages 54–55; R-2, §§315.01 and 315.05, PDF pages 56–57.
The R-2 district calls for public water and sewer. Cul-de-sac exceptions, lot proportions, and right-of-way exclusions need separate review. These are house setbacks, not accessory-building setbacks.
Bloom Township: the measurement rule matters too
Bloom’s schedule distinguishes rural lots from suburban residential lots; the district label matters even within one township.
| District | Minimum lot area | Frontage and width at building line | Front yard | Each side yard | Rear yard |
|---|---|---|---|---|---|
| R-R Rural Residential | 2 acres | 150 ft | 50 ft | 25 ft | 50 ft |
| R-1 Suburban Single Family Residential | 30,000 sq. ft. | 120 ft | 50 ft | 20 ft | 50 ft |
Source: Bloom zoning resolution, §701.1, printed/PDF page 64.
Under §701.2, front yards are measured from the road right-of-way when it is at least 60 feet wide; otherwise, measurement begins 30 feet from the road centerline. Section 702.1 also sets a 30-foot minimum street-side yard for residential corner lots. Bloom measurement rules, printed/PDF page 62.
Bloom’s zoning office, 614-837-4387, can confirm the district, amendments, and site-specific application. Do not substitute the township’s quick-reference web summary for a parcel review.
How to use these numbers without misreading them
Start with a survey-based sketch rather than drawing a rectangle on an aerial photograph. Ask the surveyor and zoning office to identify the property boundaries, road right-of-way, and required measurement points.
Then ask your designer to show the full proposed footprint: house, attached garage, covered porch, and other projections. Confirm how each element is treated under the applicable code. An appealing floor plan can become difficult to place when the garage approach, outdoor living space, and wastewater layout are considered together.
Finally, distinguish a dimensional minimum from a workable site plan. A parcel can satisfy a stated acreage requirement without offering the usable shape, access, or systems layout your particular home needs. The right question is not just “Does this lot meet the minimum?” It is “Can this entire project fit, receive the necessary approvals, and stay within my budget?”
Who issues residential permits in Fairfield County?
The Fairfield County Building Department says its jurisdiction excludes one-, two-, and three-family residential structures. It also excludes Violet Township from its jurisdiction. Its commercial responsibilities should not be mistaken for a countywide residential permit service. Fairfield County Building Department.
Violet Township has its own state-certified residential and commercial building department serving the unincorporated township. Its building office lists 614-575-5558 and permitting@violet.oh.us. A Pickerington mailing address alone is not a reason to choose that office instead of the city. Violet Township Building Department.
For other unincorporated parcels, ask the township to identify the current residential permit and inspection requirements. This guide does not establish a universal residential building-permit issuer for those townships.
Cities and villages: use the municipal starting point
For each location below, request the parcel’s district and current setback schedule. Where this guide does not reproduce a verified district standard, contact the municipal zoning office; do not apply a neighboring township’s numbers.
| Municipality | Official starting point | Residential permitting note |
|---|---|---|
| Lancaster | Planning and Zoning and Building Department | Confirm city zoning clearance and residential submission requirements. |
| Carroll | Village offices, 740-756-4031 | Ask the village to confirm zoning and identify the current residential building-review authority. |
| Pickerington | City Building Department; department directory, 614-833-2221 | Use the city process for parcels within city jurisdiction, not Violet Township’s process. |
| Canal Winchester | Residential Construction, 614-837-7501 | The city publishes a residential construction process and building-official contact. |
| Lithopolis | Zoning and Building Department, 614-837-2031 | The village identifies SAFEbuilt as its contracted building inspector and CommunityCore for applications. |
| Baltimore | Zoning and Building | Village zoning review precedes residential building permitting through SAFEbuilt. |
| Amanda | Village offices | Request the village’s zoning requirements and residential permit routing; do not substitute Amanda Township’s rules. |
| Sugar Grove | Village offices | Confirm municipal jurisdiction, zoning district, and current residential review authority. |
Septic feasibility is a separate buildability question
If public sewer is unavailable, investigate wastewater options before committing to the house location.
Fairfield County’s published process calls for a soil evaluation, health-department site/design review, a calculation worksheet identifying system options, system design, and approval before permit completion. Department staff do not perform the soil testing themselves. Contact Environmental Health at 740-652-2800, option 3. Fairfield County sewage application guidance.
Use that review to ask practical design questions:
- Where can the treatment system and any required replacement area go?
- Does the proposed bedroom count affect the design?
- Which areas should stay clear of grading, driveways, and construction traffic?
- If a system already exists, what records, inspection, or approval are needed for the proposed home?
Keep the sewage layout and house layout on the same working plan. Designing them independently can lead to an avoidable conflict after you have already invested in drawings.
A well is not just another utility connection
Fairfield County’s private-water program regulates private systems, including wells, and provides permitting guidance for installation and alteration. Consult the department about the proposed supply and any existing system you hope to reuse. Fairfield County private-water program.
For public water or sewer, ask the provider for written confirmation of service availability, connection location, and any extension requirements. A line visible nearby is a reason to investigate—not a substitute for the provider’s answer.
Road frontage does not settle the driveway question
In Fairfield County’s county-road process, temporary and permanent driveways require separate permits. The engineer checks sight distance, and inadequate visibility can prevent approval at the proposed location. Fairfield County road right-of-way and driveway requirements.
Identify the road authority before submitting an application. Hocking County’s planning guidance illustrates the distinction: township roads go to township trustees, county roads to the county engineer, and state roads to ODOT. Use the equivalent responsible office for the property you are considering. Hocking County access guidance.
During early planning, ask about driveway location, culvert requirements, drainage, construction access, and whether any recorded access easement is sufficient for the intended project. Include the driveway in your site budget from the beginning.
Check the floodplain before fixing the house location
Fairfield County Regional Planning administers floodplain regulations in unincorporated areas. Its guidance requires a development permit before construction or development in a FEMA-identified Special Flood Hazard Area. Municipal administration must be checked separately. Fairfield County floodplain guidance.
Ask the administrator to review the actual project area, not just whether any portion of the parcel appears shaded on a map. Include the house, driveway, grading, and other proposed work in that conversation.
Also distinguish mapped floodplain status from everyday drainage. Fairfield County cautions that mapped flood hazard areas do not show every flooding mechanism or every smaller drainage channel. A site visit and appropriate professional evaluation remain useful even when an online map looks reassuring. Official flood-map limitations.
Building in the surrounding counties
Do not carry Fairfield County’s permit structure or township setback numbers across a county boundary. Use the following contacts to establish the process for the specific parcel.
Hocking County: distinguish placement permits from other approvals
Hocking County Health Department issues residential building-placement permits outside Logan city and licensed manufactured-home parks. Its guidance says a placement permit is required before starting new construction or replacing a home. Call 740-385-3030, extension 2. Hocking County building-placement requirements.
Regional Planning, 740-380-9634, is the starting point for subdivision and floodplain questions. Its FAQ identifies zoning in Logan and distinguishes land division from land-use regulation. Hocking County planning FAQ.
Avoid reducing that information to “Hocking County has no rules.” The planning website also contains zoning-commission material and proposed short-term-rental material. A posted draft is not evidence of an adopted requirement. Confirm current status and explain whether you intend a primary home, vacation home, or rental use. Hocking County Regional Planning.
For Hide-A-Way Hills: verify the parcel’s county and township before selecting offices. Request the current recorded restrictions and any community construction-review requirements from the seller or association. This guide does not establish the community’s current private setbacks or architectural rules; obtain those documents before assuming a house design is acceptable.
Perry County: separate Thornville village from township jurisdiction
Thornville maintains its own planning and zoning resources. Its department cautions that its GIS information is advisory and should be confirmed. Contact zoning@thornville.gov or 740-246-6020 with the parcel number. Thornville Planning and Zoning.
The code download linked from that page carries a 2014 revision date. Before relying on its dimensional tables, ask the village whether amendments or parcel-specific approvals change the applicable requirements. For property outside the village, establish the actual township and county; do not infer jurisdiction from “Thornville” in the address. Thornville’s posted code.
If the parcel is in unincorporated Thorn Township, use the township zoning office rather than the village’s district table. Contact the township zoning inspector for current setbacks, frontage, and lot-size requirements; those figures have not been independently confirmed here.
For Perry County sewage, private-water, and plumbing questions, start with Perry County Environmental Health. The health department lists 740-342-5179. Ask the responsible local office to identify residential structural permitting; this article does not verify a single countywide issuer.
Pickaway County: identify the township and building department
Pickaway County’s building department publishes a residential permit application, required residential inspections, and a township zoning-inspector directory. Start there at 740-477-8282, while confirming that it serves the property. Use the inspector directory to obtain the applicable district requirements rather than looking for one countywide setback. Pickaway County Building Department.
Contact Pickaway County Development and Planning about subdivision and floodplain routing. For onsite sewage and private-water questions, start with Pickaway County Public Health, 740-477-9667.
Ask these offices to confirm the sequence for your parcel before ordering final construction drawings. The appropriate zoning, health, access, and building applications should be identified together, even when different offices review them.
Licking County: zoning or health approval comes first
Licking County Building Code Department states that it serves the majority—not all—of the county’s residential and commercial projects. It requires local zoning approval before its approval; in townships without zoning enforcement, it directs applicants to obtain health-department approval instead. Contact 740-349-6671 to confirm jurisdiction and the current submission checklist. Licking County Building Code Department.
Licking County Health Department recommends evaluating a prospective building site early. It explains that wastewater-system design and cost depend on site-specific soil conditions, including seasonal water, bedrock, slope, and permeability. Licking County sewage program.
Use Licking County Planning for county planning and floodplain questions, and Environmental Health for sewage and private-water routing. Confirm the township or municipal zoning district before requesting setback figures.
Older lots, variances, and agricultural land
An older parcel needs its own review
An existing lot smaller than today’s minimum is a question to investigate, not automatic proof that it is buildable or unbuildable. Ask the zoning office what records establish its status and whether the proposed new structure complies.
Ohio law recognizes certain lawful nonconforming uses, but that is not a blanket approval for every vacant older lot or future project. Have the zoning office—and an Ohio land-use attorney when needed—review the particular history. Ohio Revised Code §519.19.
A variance is not a guaranteed design option
Ohio law gives township boards of zoning appeals specified powers, including authority over variances. That does not mean a buyer should budget or design on the assumption that relief will be granted. Ohio Revised Code §519.14.
If your preferred design needs relief, identify the issue before committing to it. Ask what application, supporting material, hearing, and decision process would apply. Discuss purchase contingencies with your real-estate professional or attorney rather than treating a future variance as settled.
Agricultural status is not a shortcut for a residential project
Ohio’s township-zoning law contains agricultural exemptions and limitations with specific conditions. A parcel described as farmland does not, by that description alone, resolve the rules for your proposed home or accessory use. Ask the township to explain how the actual proposal is classified. Ohio Revised Code §519.21.
A practical checklist before buying or designing
Use these questions to turn a promising listing into an informed decision:
- Confirm jurisdiction. Which county, township, or municipality regulates this exact parcel?
- Confirm the proposed use. Is the intended house and any secondary use permitted?
- Obtain district requirements. Request minimum lot area, frontage, width, height, coverage, and setbacks, including overlays or approved development plans.
- Establish measurement points. Have the property lines and road right-of-way identified for the site plan.
- Review recorded documents. Check the deed, plat, easements, restrictions, and association requirements with the appropriate professionals.
- Resolve wastewater feasibility. Determine whether public sewer is available or what onsite review is needed.
- Confirm water service. Establish the public-service or private-water approval path.
- Review access. Ask the responsible road authority about driveway approval and construction access.
- Check floodplain and drainage. Include proposed grading and access, not only the house footprint.
- Identify every permit office. Confirm residential building review, trade permits, inspections, and occupancy requirements where applicable.
- Test the complete layout. Place the home, garage, driveway, utilities, and wastewater areas on one coordinated plan.
- Price unresolved site work. Keep allowances for unknowns visible rather than assuming the land price is the full site cost.
Bring the parcel number, listing, available survey, and a description of the home you want to the first conversation. That gives each office—and your builder—a more useful starting point than a general question about building somewhere in the county.
Start with a free lot evaluation
Have land in mind, or already own a property? Hearthstone Home & Design can help you consider how a custom home could fit the site and identify the questions to resolve before design moves forward.
Our site and lot evaluation service is an early planning step. It does not replace a survey, soil evaluation, zoning determination, or required permit. We can also discuss the coordination involved in permits and financing.
