Zoning, building permits and septic rules in Gladstone, Oregon

Gladstone’s own rules

• Who permits septicCounty (with conditions)

  Septic systems serving homes or businesses inside Gladstone city limits that are not served by community sewer systems.

  • Applies only to homes and businesses not served by community sewer systems.

  “We regulate the installation, repair and maintenance of septic systems for homes and businesses not served by community sewer systems.”

• Septic permitRequired

  Installation of a septic system on a Gladstone parcel not served by community sewer.

  • Applies where septic is used rather than community sewer.
  • A valid site evaluation is needed to determine the system requirements and approved system areas.

  “An issued Septic Permit is required to install a septic system”

• Septic inspectionLimited

  Septic projects for which a Clackamas County septic inspection is scheduled, including qualifying systems inside Gladstone city limits.

  • Inspection paperwork must be submitted by 7 a.m. on the inspection day.
  • East inspections occur Mondays and Wednesdays; west inspections occur Tuesdays and Thursdays.

  “inspections are conducted on Mondays and Wednesdays”

Rules another office applies inside Gladstone

Gladstone does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.

• Building permitRequired

  New residential construction and specified alterations inside Gladstone city limits, administered locally by the responsible building department.

  • The cited guidance says the general descriptions apply only to detached one- or two-family dwellings.
  • Specific project requirements must be confirmed with the local building department.

  “Permits are required for all new construction”

• Well permitRequired

  A water-supply well constructed, altered, converted, or abandoned by a landowner inside Gladstone city limits.

  • Exception: a licensed and bonded Water Supply Well Constructor does not need the landowner permit described by the source.
  • For a landowner, the permit and bond must be obtained before beginning work.
  • The permit fee is $550 and the required bond or irrevocable letter of credit is $10,000.

  landowner well permit fee: 550 USD (For each water-supply well constructed, altered, converted, or abandoned by a landowner.) · landowner well bond: 10000 USD (Bond or irrevocable letter of credit.)

  “The landowner permit and bond shall be obtained prior to beginning work on a well.”

• Permit processPartial

  Residential construction permits affecting detached one- or two-family dwellings inside Gladstone city limits.

  • The person performing work is responsible for obtaining required permits.
  • Work may begin once the permit is issued.
  • A permit expires if work is not started within 180 days, or if work is suspended or abandoned for 180 days or more.
  • The cited guidance directs applicants to contact the local building department for project-specific requirements.

  permit commencement deadline: 180 days (Measured from issuance; a local building official may grant an extension.)

  “Once the permit is issued, you can begin work.”

Still unanswered

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

• Owner-builder exemption — Building construction by an owner inside Gladstone city limits.
• Building code adopted — Building-code adoption for construction inside Gladstone city limits.
• Certificate of occupancy — New or altered buildings inside Gladstone city limits.
• Minimum dwelling size — Principal dwellings in Gladstone residential districts.
• Minimum lot size — Residential lots in Gladstone zoning districts.

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.

Off-grid gear

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

• Water Crystal Quest Filter any source — well, rain, or creek — to drinking-clean.
• Power Bluetti Solar generators and home battery backup for living off the grid.
• Septic Soil percolation test kit Run your own perc test before paying an engineer — the first thing a septic office asks about.
• Water Well water test kit Bacteria, nitrates, hardness — know what the well on a parcel is really pumping.

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