Bolthole Index

Medina County, Ohio

Zoning, building permits and septic rules in Brunswick, Ohio

Brunswick, Ohio, in Medina County, runs its own zoning code and its own building division: construction inside city limits needs a city building permit and inspections12. Septic permits and inspections for new and replacement systems come from the Medina County Health Department3. Medina County's separate rules apply only to unincorporated land.

At a glance

Zoning
Yes. Brunswick has its own zoning code with districts such as R-R, R-L and R-M14
Building permit
Required inside city limits; the city adopted a one-, two- and three-family dwelling code56
Septic
The city code requires a septic-tank permit; the Medina County Health Department permits and inspects new and replacement systems73
Minimum lot (R-R / R-L)
2 acres in R-R; 0.5 acre in R-L89
Minimum home size
1100 sq ft with a full basement, 1300 sq ft without (R-R and R-L)1011
Building height
35 feet for a house, 15 feet for an accessory building (R-R and R-L)1213
Short-term rentals
Non-owner-occupied rentals prohibited14

Who to call

Building permits

City of Brunswick Building Division

Building permits and inspections inside Brunswick city limits; the same page lists the city's planning and zoning coordinator and zoning inspectors

330-558-6830

4095 Center Road, Brunswick, OH 44212

Septic permits

Medina County Health Department

Household sewage treatment (septic) permits and inspections for Medina County

330-723-9688

env@medinahealth.org

4800 Ledgewood Drive, Medina, OH 44256

Contact details are copied from each office’s official page and were checked against it on October 24, 2026.

Off-grid gear

Going off-grid in Brunswick means bringing your own water and power. The kit we’d start with:

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Does Brunswick, Ohio have zoning, and what does it mean for lot size and house size?

Yes. Brunswick has a zoning title with district chapters, so zoning applies to land inside city limits1. The published districts include R-R Rural Residential, R-L Low Density Residential, R-M Medium Density Residential, general and gateway commercial, light industrial, a senior residence district and a joint development overlay4.

The numbers depend on the district. In R-R Rural Residential the minimum lot area is 2 acres (87,120 square feet)8; in R-L Low Density Residential it is 0.5 acre (21,780 square feet)9. A single-family home in R-R must have at least 1100 square feet with a full basement or 1300 square feet without one, and the code excludes any area below the front grade10. R-L uses the same 1100 and 1300 square foot figures11. In both districts a house may be 35 feet tall and an accessory building 15 feet1213.

We could not confirm Brunswick's setbacks, accessory dwelling rules or whether you may live in an RV or tiny home on a lot. Ask the planning and zoning coordinator at the Building Division before you buy.

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

Yes. Inside Brunswick city limits the city's own code requires a permit for construction, alteration and repairs6. The city adopted a one-, two- and three-family dwelling code, and its list of mandatory inspections must be met before final approval52.

The15 takes applications. Its page asks you to call ahead, says permits will not be issued the same day, and says inspections should be scheduled at least 24 hours in advance15. The code publishes plan-review and new-construction fees, which must be paid before a permit is issued16.

Medina County's Building Department handles building permits for unincorporated land. A lot inside Brunswick goes to the city instead17. We could not confirm an owner-builder exemption or a certificate-of-occupancy rule for Brunswick, so ask the Building Division.

How do septic permits work inside Brunswick?

Brunswick's code has a chapter on privies and septic tanks, and it requires a septic-tank permit7. For the system itself, the Medina County Health Department permits and inspects all new and replacement household sewage treatment systems in the county, city lots included318.

If public sanitary sewer is accessible to your lot, the county requires the house to connect to sewer and any septic system to be properly abandoned under a permit19. Call the Health Department's environmental division at 330-723-9688 (option 3) before you plan a septic system on a Brunswick lot18. We could not confirm Brunswick's rules for private wells or off-grid sanitation, and Ohio requires a board of health permit for private wells20.

Building a home in Brunswick: the steps, in order

  1. Confirm the zoning district and lot standards with the city's planning and zoning coordinator through the154.
  2. If the lot is not yet separate, check the city's subdivision regulations, which cover procedures, plat specifications and design standards21.
  3. Ask whether sewer is available; if not, contact the Medina County Health Department about a septic permit1819.
  4. File construction and plot plans and apply for the building permit with the city6.
  5. Pay the plan-review and permit fees before the permit is issued16.
  6. Post the permit on site and schedule the mandatory inspections62.

What stays with Medina County, and what to check before you buy in Brunswick?

Medina County does not run county-administered zoning; zoning comes from townships, villages and cities22. For land outside Brunswick, see the Medina County page, because the county's building department rules apply there rather than the city's.

The county sets the septic rules for every address in Medina County, and the county also requires driveway or culvert approval on county- or township-maintained roads23. Short-term rentals are limited in Brunswick: the code prohibits non-owner-occupied rentals and requires a permit and fee14. Property taxes are a county-level figure: Medina County's effective rate is 1.3% and the median bill is $3,448 a year2425.

Watch-outs

  • Search results often send Brunswick buyers to the Medina County Building Department, which handles unincorporated land only; inside city limits the city's Building Division issues building permits617.
  • We could not confirm Brunswick's rules on RV living, tiny homes, accessory dwellings, setbacks or lot coverage; ask the city's planning and zoning coordinator in writing before you buy4.
  • Rural Medina County rules do not carry into the city, and the reverse is also true: the lot sizes above apply only inside Brunswick8.

Sources

  1. PART TWELVE - PLANNING AND ZONING CODE (Brunswick), quoted and re-checked
  2. codelibrary.amlegal.com (Brunswick), quoted and re-checked
  3. Sewage Treatment Systems, quoted and re-checked
  4. PART TWELVE - PLANNING AND ZONING CODE (Brunswick), quoted and re-checked
  5. CHAPTER 1420 One, Two and Three Family Dwelling Code (Brunswick), quoted and re-checked
  6. codelibrary.amlegal.com (Brunswick), quoted and re-checked
  7. CHAPTER 1044 Privies and Septic Tanks (Brunswick), quoted and re-checked
  8. CHAPTER 1250 R-R Rural Residential District (Brunswick), quoted and re-checked
  9. CHAPTER 1252 R-L Low Density Residential District (Brunswick), quoted and re-checked
  10. CHAPTER 1250 R-R Rural Residential District (Brunswick), quoted and re-checked
  11. CHAPTER 1252 R-L Low Density Residential District (Brunswick), quoted and re-checked
  12. CHAPTER 1250 R-R Rural Residential District (Brunswick), quoted and re-checked
  13. CHAPTER 1252 R-L Low Density Residential District (Brunswick), quoted and re-checked
  14. CHAPTER 1294 Short Term Rental Property (Brunswick), quoted and re-checked
  15. City of Brunswick Building Division (brunswick.oh.us)
  16. CHAPTER 1443 Fee Schedule (Brunswick), quoted and re-checked
  17. Medina County Building Regulations, quoted and re-checked
  18. Medina County Health Department (medinahealth.org)
  19. Sewage Treatment Systems, quoted and re-checked
  20. Chapter 3701-28 | Private water systems (Ohio statewide rule), quoted and re-checked
  21. PART TWELVE - PLANNING AND ZONING CODE (Brunswick), quoted and re-checked
  22. Medina County Planning Commission Minutes, January 2, 2019, quoted and re-checked
  23. Guide for Commercial Builders - Driveway and Flood Requirements, quoted and re-checked
  24. Effective property tax rate: Bolthole Index county data
  25. Median property tax bill: Bolthole Index county data

Written October 24, 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.

Answers from the rulebook for Brunswick

Brunswick’s own rules

  • Building code adoptedAdopted (with conditions)

    One-, two-, and three-family dwellings inside Brunswick city limits.

    “1420.01 One, Two and Three Family Dwelling Code adopted; purpose.”
  • InspectionsRequired

    Permitted construction inside Brunswick city limits.

    • The code lists mandatory inspections.
    “The Chief Building Official or designee shall make available to contractors and the general public a list of mandatory inspections that are required prior to final approval of the permitted work.”
  • Local zoningPresent (with conditions)

    Land inside Brunswick city limits.

    • The City code contains subdivision regulations and a zoning title with district chapters.
    “TITLE SIX - Zoning [...] Chap. 1248. Districts and Boundaries. [...] Chap. 1250. R-R Rural Residential District. [...] Chap. 1252. R-L Low Density Residential District.”
  • Zoning districtsPublished (with conditions)

    Zoning districts inside Brunswick city limits.

    • The published code identifies R-R, R-L, R-M, commercial, industrial, senior-residence, and overlay districts.
    “Chap. 1250. R-R Rural Residential District. [...] Chap. 1252. R-L Low Density Residential District. [...] Chap. 1254. R-M Medium Density Residential District. [...] Chap. 1260. C-G General Commercial District. [...] Chap. 1261. GW-C Gateway Commercial District. [...] Chap. 1266. I-L Light Industrial District. [...] Chap. 1288. S-R Senior Residence District. [...] Chap. 1290. Joint Development Overlay District. (JDOD).”
  • Minimum dwelling sizeDistrict specific (with conditions)

    R-L Low Density Residential District inside Brunswick city limits.

    • Chapter 1252 contains floor-area requirements; the numeric standard was not visible in the opened chapter index.
    “Minimum floor area, which minimum square footage of a single-family dwelling shall not include any area below the front grade: [...] With a full basement: 1100 square feet [...] Without a full basement: 1300 square feet”
    One more reviewed finding on this topic
    • District specific (with conditions) — R-R Rural Residential District inside Brunswick city limits.
      “Minimum floor area, which minimum square footage of a single dwelling shall not include any area below the front grade: [...] With a full basement: 1100 square feet [...] Without a full basement: 1300 square feet”
  • Minimum lot sizeDistrict specific (with conditions)

    R-L Low Density Residential District inside Brunswick city limits.

    • Chapter 1252 contains lot requirements; the numeric standard was not visible in the opened chapter index.
    “The lot, yard and height requirements in the R-L Low Density Residential District are as follows: [...] Minimum lot area: 0.5 acre (21,780 square feet)”
    One more reviewed finding on this topic
    • District specific (with conditions) — R-R Rural Residential District inside Brunswick city limits.
      “The lot, yard and height requirements in the R-R Rural Residential District are as follows: [...] Minimum lot area: 2 acres (87,120 square feet)”
  • Building heightDistrict specific (with conditions)

    R-L Low Density Residential District inside Brunswick city limits.

    • Chapter 1252 contains height requirements; the numeric standard was not visible in the opened chapter index.
    “Maximum building height: [...] Principally or conditionally permitted building: 35 feet [...] Accessory building: 15 feet”
    One more reviewed finding on this topic
    • District specific (with conditions) — R-R Rural Residential District inside Brunswick city limits.
      “Maximum building height: [...] Principally or conditionally permitted building: 35 feet [...] Accessory building: 15 feet”
  • Septic permitRequired

    Septic tanks inside Brunswick city limits.

    • A septic-tank permit is required.
    “CHAPTER 1044 Privies and Septic Tanks [...] 1044.02 Septic tanks; permit required.”
  • Subdividing landRegulated (with conditions)

    Subdivision of land inside Brunswick city limits.

    • The code includes subdivision administration, procedures, plat and plan specifications, and design standards.
    “TITLE FOUR - Subdivision Regulations [...] Chap. 1222. Administration, Enforcement and Penalty. Chap. 1224. Procedures. [...] Chap. 1226. Plat and Plan Specifications. [...] Chap. 1228. Design Standards.”
  • Short-term rentalsLimited

    Short-term rental property inside Brunswick city limits.

    • Non-owner-occupied short-term rentals are prohibited. The chapter includes location, permit-and-fee, and application provisions.
    “1294.02 Non-owner occupied prohibited. 1294.03 Location. 1294.04 Permit; fee. 1294.05 Permit application.”
  • Permit feesPublished (with conditions)

    Building permits inside Brunswick city limits.

    • Fees must be paid before permit issuance; the chapter includes plan-review, new-construction, waiver, refund, and effective-date provisions.
    “1443.01 Payment of fees required before issuance of permit. [...] 1443.03 Plan review fee. [...] 1443.04 New construction permit fees.”
  • Permit processPartial

    Construction permitting inside Brunswick city limits.

    • The code identifies required permits, construction and plot plans, permit posting, and mandatory inspections; full application contents were not opened.
    “1440.11 Construction, alteration, repairs; permit required. [...] 1440.14 Filing of construction and plot plans; quality of materials; waiver. [...] 1440.17 Posting of permit on job site. [...] 1440.19 Mandatory inspections.”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Brunswick or Medina County directly.

  • Owner-builder exemption — Owner-built residences inside Brunswick city limits.
  • Certificate of occupancy — Buildings inside Brunswick city limits.
  • Setbacks — Residential districts inside Brunswick city limits.
  • Lot coverage — Residential districts inside Brunswick city limits.
  • Living in an RV — Long-term RV occupancy on private land inside Brunswick city limits.
11 more unanswered
  • Camping on your land
  • Tiny homes
  • Manufactured homes
  • Accessory dwellings
  • Septic inspection
  • Off-grid sanitation
  • Well permit
  • Mandatory utility hookup
  • Agricultural exemption
  • Driveway access
  • Building in a floodplain

Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.

Unanswered questions are usually a sign that Brunswick publishes no rule on the point, not that none exists. Medina County’s page lists the county offices to call.

← All of Medina County: county rules, score and offices