Bolthole Index

Chittenden County, Vermont

Zoning, building permits and septic rules in Town of Milton, Vermont

Town of Milton is a town in Chittenden County, Vermont. Town of Milton adopts its own zoning, so inside its limits Town of Milton’s rules apply, not the county’s. 12 rules below are quoted from official sources and independently re-checked, most recently on November 9, 2026. Rules for unincorporated land are on the Chittenden County page.

Answers from the rulebook for Town of Milton

Town of Milton’s own rules

  • Certificate of occupancyLimited

    Projects requiring a Milton zoning permit.

    • The published fee table states that all zoning permits require a Certificate of Compliance/Occupancy.
    “All zoning permits require a Certificate of Compliance/Occupancy.”
  • Local zoningPresent (with conditions)

    Land within Milton town, Chittenden County, Vermont.

    “These are the Town of Milton’s Unified Development Regulations and constitute the town’s zoning and subdivision regulations.”
  • Zoning districtsPublished (with conditions)

    Zoning districts inside Milton town.

    • The official zoning map is incorporated by reference; small-scale maps in the UDR are for convenience only.
    “The Official Zoning Map is on file in the town’s planning department office. The small-scale, unofficial versions of the maps included in these regulations are for convenience only.”
  • Minimum lot sizeDistrict specific (with conditions)

    Lots created within Milton town zoning districts.

    • A planned unit development may be approved under Chapters 350 and 440; pre-existing small lots may be developed under §1301; public-purpose acquisition is an exception to reduction restrictions; a lot spanning districts is governed by the district containing road access, or by the largest requirement if it has frontage in multiple districts.
    “Any lot created under these regulations must meet the minimum lot size requirement for the district in which it is located”
  • Tiny homesAllowed (with conditions)

    Tiny houses on wheels inside Milton town, to the same extent as conventional homes.

    • Subject to the same extent of regulation as conventional homes.
    “Allow mobile homes, tiny houses on wheels, modular homes and prefabricated homes to the same extent as conventional homes.”
  • Manufactured homesAllowed (with conditions)

    Mobile homes inside Milton town, to the same extent as conventional homes.

    • Subject to the same extent of regulation as conventional homes.
    “Allow mobile homes, tiny houses on wheels, modular homes and prefabricated homes to the same extent as conventional homes.”
  • Accessory dwellingsAllowed (with conditions)

    Accessory dwellings in zoning districts allowing single-family dwellings, and as an accessory use to any pre-existing single-family dwelling, inside Milton town.

    • Must comply with §1110.
    “Permit accessory dwellings in all zoning districts that allow single-family dwellings and as an accessory use to any pre-existing single-family dwelling in accordance with Section 1110.”
  • Off-grid sanitationLimited

    Camping-unit sanitation on residential land inside Milton town.

    • For accessory camping units, the applicant must demonstrate an acceptable gray-water disposal plan.

    maximum camping units: <= 3 units (Accessory use of single-family dwelling residential property.) · maximum occupancy: <= 90 days per calendar year (Accessory camping units.)

    “if the applicant demonstrates an acceptable gray water disposal plan.”
  • Subdividing landRegulated (with conditions)

    Subdivision applications inside Milton town.

    • Board-level approval is required where the UDR makes it applicable.
    “The DRB serves as Milton’s “appropriate municipal panel” pursuant to 24 V.S.A. Chapter 117 and is responsible for reviewing applications requiring board-level approval under the UDR, including subdivisions”
  • Building in a floodplainRequired

    Land and structures approved in Milton’s special flood hazard area.

    • Before use or occupancy, the applicant must obtain a certificate of compliance from the Zoning Administrator under §4207 and §2201.P.
    “Prior to using or occupying or allowing land or structures to be used or occupied approved in the special flood hazard area under this section, the applicant must obtain a certificate of compliance”
  • Permit feesPublished (with conditions)

    Milton zoning permits and development review applications.

    • Fees are subject to change; cash, check, or credit/debit card payments carry a 3% surcharge; the table is a summary and directs users to the official fee schedule for full details.

    recording fee: 15 USD (Included in permit fees unless otherwise stated.) · expedited zoning review surcharge: 75 USD (Review completed within five business days from submission.)

    “Permit fees include the required $15 recording fee, unless otherwise stated.”
  • Permit processPublished (with conditions)

    Complete zoning permit applications inside Milton town.

    • The stated timeframe applies to a complete zoning permit application.

    zoning administrator action period: <= 30 days (Complete zoning permit application.)

    “The Zoning Administrator has 30 days to take action on a complete Zoning Permit application”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Town of Milton or Chittenden County directly.

  • Building permit — Residential construction inside Milton town.
  • Owner-builder exemption — Owner-built residences inside Milton town.
  • Building code adopted — Building-code adoption inside Milton town.
  • Inspections — Residential building inspections inside Milton town.
  • Minimum dwelling size — Single-family dwellings inside Milton town.
10 more unanswered
  • Setbacks
  • Lot coverage
  • Building height
  • Living in an RV
  • Who permits septic
  • Septic permit
  • Septic inspection
  • Well permit
  • Mandatory utility hookup
  • Agricultural exemption

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 Town of Milton publishes no rule on the point, not that none exists. Chittenden County’s page lists the county offices to call.

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