Bolthole Index

Addison County, Vermont

Zoning, building permits and septic rules in Vergennes, Vermont

The City of Vergennes, Vermont adopts its own zoning bylaws and requires a zoning permit from the city zoning administrator before any land development12. Septic and well permits for a new home come from the state Department of Environmental Conservation, not the city or Addison County34. Addison County has no zoning of its own5.

At a glance

Zoning
Yes: the city adopts and administers its own zoning bylaws1
Zoning permit
Required before land development, use, occupancy or change of use2
Septic and water supply
State wastewater and potable water permit (Vermont DEC)34
Owner-occupied single-family home
Excluded from the state Fire & Building Safety Code6
Accessory dwelling
One allowed on an owner-occupied lot, with owner living in one unit78
Property tax
Addison County effective rate about 1.7%9

Who to call

Zoning

City of Vergennes Zoning Administrator

Zoning permits, zoning and subdivision enforcement, and certificates of occupancy inside Vergennes city limits

802-877-1232

zoning@vergennes.org

Septic permits

Vermont DEC Wastewater System & Potable Water Supply Program - Rutland Regional Office

State wastewater (septic) and potable water supply permits for Addison County towns, including Vergennes

802-786-5900

271 North Main Street, Suite 215, Rutland, Vermont 05701

Online permits →

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 Vergennes means bringing your own water and power. The kit we’d start with:

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Does Vergennes, Vermont have zoning, and what does it cover?

Yes. The City of Vergennes adopts and administers its own zoning bylaws, run by the city zoning administrator and the development review board1. Addison County itself does not zone: Vermont law gives zoning power to cities and towns, not counties5.

The bylaws divide the city into districts, including Medium Density Residential (MDR) and Low Density Residential (LDR), plus flood-hazard and other overlays10. Rules differ by district. For a one-household dwelling in MDR, front yards must be at least 30 feet and side and rear yards at least 15 feet, with lot coverage capped at 25%1112. In LDR, the minimum is 20 feet on the front, side and rear, with coverage capped at 20%1314. Building height tops out at 35 feet in both districts, and accessory structures at 24 feet1516.

Under the bylaws, any use or structure not expressly allowed, permitted or exempt is deemed prohibited2. Confirm your parcel's district with the zoning administrator before you buy.

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

Inside Vergennes city limits, no land development may begin, and no land or structure may be used, moved, extended or occupied, until the zoning administrator has issued a zoning permit2. Uses exempt under the bylaws, including agricultural practices, are excluded2.

The bylaws establish a zoning permit; we could not confirm a separate city building permit or building-code permit, so ask the zoning administrator whether one applies to your project17. Vermont does not impose its Fire & Building Safety Code on owner-occupied single-family homes6.

The zoning administrator may also require a certificate of occupancy once a one-household or two-household project is complete18. Farm structures used for agricultural practices do not need a permit, but the owner must notify the city, and dwellings for human habitation are still regulated19.

Who is the zoning contact in Vergennes, and how do you reach them?

The City of Vergennes Zoning Administrator is the point of contact for all questions involving development in the city17. Call 802-877-1232 or email zoning@vergennes.org17. The city's zoning page lists the applications and fees.

Applications are available from the zoning administrator, who helps applicants work out which permits and approvals they need20. Projects that are conditional uses or not in full conformance with the bylaws go to the development review board, which meets monthly17. We could not find the city's fee schedule in the bylaws, so ask for the current fees when you apply20.

How do septic permits work in Vergennes?

Septic permits for Vergennes come from the state, not the city. Vermont requires a state permit to build or replace a septic system or private water supply3, and the state, not the county or city, is the default permitting authority4. For Addison County towns including Vergennes, that is the Vermont DEC Wastewater System & Potable Water Supply Program, Rutland Regional Office, at 802-786-590021.

A permitted system is not complete until the state receives an installation certification from the installer or licensed designer22. A city or town may also prohibit certain connections or require hookup to municipal sewer; we could not confirm Vergennes' connection rules, so ask the city before you buy23.

Addison County's soils matter too: about 9% of county soils rate as not limited for a conventional drain field, so many lots outside city sewer need a site evaluation or an engineered system24.

Can you live in an RV or tiny home in Vergennes?

We could not confirm a rule for long-term RV living, temporary camping or tiny homes inside Vergennes. We did not find an RV-occupancy rule in the city zoning bylaws, and a missing rule is not permission. Ask the zoning administrator before you plan to live in either17.

Vermont law does let an owner-occupied single-family lot add one accessory dwelling unit8. In Vergennes, the owner must live in either the main dwelling or the accessory unit, the property must have enough wastewater capacity, and a detached unit may not exceed 60 percent of the main dwelling's habitable floor area7.

Building a home in Vergennes: the steps, in order

  1. Ask the zoning administrator which district your parcel is in and whether your plan fits it17.
  2. Apply for a zoning permit; projects needing conditional use or not fully conforming also go to the development review board217.
  3. Get the state wastewater and potable water permit from Vermont DEC321.
  4. If the driveway meets a state highway, get a state driveway permit; town highways need a permit from the town25.
  5. Ask whether the lot falls in a flood hazard area, where extra review applies26.
  6. Finish construction, then ask the zoning administrator whether a certificate of occupancy is required18.

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

Addison County does not zone or issue building permits; its land is governed by its towns27. For land outside Vergennes city limits, see the Addison County page.

County-level figures: the effective property tax rate is 1.7% and the median property tax bill is $5649 a year928. The typical home value is $43544629. Insurance premiums typically run $1179 a year30.

Watch-outs

  • We could not confirm whether Vergennes requires a building permit separate from its zoning permit; ask the zoning administrator before you start work17.
  • We could not confirm Vergennes rules on RV or tiny-home living, driveway permits, or required sewer and water connection; ask the city before you buy17.
  • Zoning administration has limited office hours, so call or email ahead17.

Sources

  1. Vergennes Adopted Zoning Bylaws, June 2022 (PDF hosted by Vermont ACCD) (Vergennes), quoted and re-checked
  2. Vergennes Adopted Zoning Bylaws, June 2022 (PDF hosted by Vermont ACCD) (Vergennes), quoted and re-checked
  3. 10 V.S.A. § 1973 — Permits (Vermont statewide rule), quoted and re-checked
  4. 10 V.S.A. § 1976. Delegation of authority to municipalities, quoted and re-checked
  5. legislature.vermont.gov (Vermont statewide rule), quoted and re-checked
  6. 20 V.S.A. § 2730 — Definitions (Vermont statewide rule), quoted and re-checked
  7. Vergennes Adopted Zoning Bylaws, June 2022 (PDF hosted by Vermont ACCD) (Vergennes), quoted and re-checked
  8. 24 V.S.A. § 4412 — Required provisions and prohibited effects (Vermont statewide rule), quoted and re-checked
  9. Effective property tax rate: Bolthole Index county data
  10. Vergennes Adopted Zoning Bylaws, June 2022 (PDF hosted by Vermont ACCD) (Vergennes), quoted and re-checked
  11. Vergennes Adopted Zoning Bylaws, June 2022 (PDF hosted by Vermont ACCD) (Vergennes), quoted and re-checked
  12. Vergennes Adopted Zoning Bylaws, June 2022 (PDF hosted by Vermont ACCD) (Vergennes), quoted and re-checked
  13. Vergennes Adopted Zoning Bylaws, June 2022 (PDF hosted by Vermont ACCD) (Vergennes), quoted and re-checked
  14. Vergennes Adopted Zoning Bylaws, June 2022 (PDF hosted by Vermont ACCD) (Vergennes), quoted and re-checked
  15. Vergennes Adopted Zoning Bylaws, June 2022 (PDF hosted by Vermont ACCD) (Vergennes), quoted and re-checked
  16. Vergennes Adopted Zoning Bylaws, June 2022 (PDF hosted by Vermont ACCD) (Vergennes), quoted and re-checked
  17. City of Vergennes Zoning Administrator (vergennes.org)
  18. Vergennes Adopted Zoning Bylaws, June 2022 (PDF hosted by Vermont ACCD) (Vergennes), quoted and re-checked
  19. Vergennes Adopted Zoning Bylaws, June 2022 (PDF hosted by Vermont ACCD) (Vergennes), quoted and re-checked
  20. Vergennes Adopted Zoning Bylaws, June 2022 (PDF hosted by Vermont ACCD) (Vergennes), quoted and re-checked
  21. Vermont DEC Wastewater System & Potable Water Supply Program - Rutland Regional Office (dec.vermont.gov)
  22. 10 V.S.A. § 1973 — Permits (Vermont statewide rule), quoted and re-checked
  23. 10 V.S.A. § 1973 — Permits (Vermont statewide rule), quoted and re-checked
  24. 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
  25. 19 V.S.A. § 1111 — Permitted use of highway rights-of-way (Vermont statewide rule), quoted and re-checked
  26. 24 V.S.A. § 4424 — Flood or hazard area bylaws (Vermont statewide rule), quoted and re-checked
  27. legislature.vermont.gov (Vermont statewide rule), quoted and re-checked
  28. Median property tax bill: Bolthole Index county data
  29. Typical home value (Zillow): Bolthole Index county data
  30. Typical home insurance premium: 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 Vergennes

Vergennes’s own rules

  • Building permitRequired

    Land development inside Vergennes city limits: a zoning permit from the zoning administrator is required before land development, use, occupancy or change of use.

    • This is a zoning permit; the opened text does not establish a separate city building permit or building-code permit.
    • Uses exempt under section 312 (including agricultural practices) are excluded.
    • Any use or structure not expressly allowed, permitted, or exempt is deemed prohibited (section 301).
    “no land development may commence, nor shall any land or structure be used, moved, extended in any way, or be occupied, nor shall any change of use take place, unless a zoning permit has been duly issued by the zoning administrator, as provided for in § 4449 of the act.”
  • Certificate of occupancyLimited

    Completed one-household and two-household development in Vergennes city.

    • Certificate is discretionary: the zoning administrator may require it; the sentence does not make it mandatory for every project.
    • Defined in Article I as a certificate issued after inspection confirming conformance with the zoning permit and development review board decisions.
    “the zoning administrator may require a certificate of occupancy upon completion of a one-household and/or two-household development project.”
  • Local zoningPresent

    Land inside Vergennes city limits; the city adopts and administers its own zoning bylaws (June 2022 PDF).

    • Administered by the city zoning administrator and development review board.
    “establishment of zoning districts pursuant to § 4414(1) of the act, the city of vergennes is hereby divided into the following zoning districts as shown on the zoning map:”
  • Zoning districtsPublished

    Zoning districts of Vergennes city.

    • Districts listed in the bylaws include MDR, HDR, HN, RLB, COM, CBD, OCB, IND, PUB, NG, LDR, plus overlays AO, FHO and SEO; the zoning map was not opened.
    “establishment of zoning districts pursuant to § 4414(1) of the act, the city of vergennes is hereby divided into the following zoning districts as shown on the zoning map:”
  • SetbacksDistrict specific (with conditions)

    One-household dwelling in the Low Density Residential (LDR) district in Vergennes city.

    • Front yard minimum 20 feet; rear yard minimum 20 feet; side yard minimum 20 feet (one-household column).
    • Non-residential uses in LDR have larger setbacks (front 40 feet; rear and side 25 feet).

    front yard minimum, one-household: >= 20 feet · rear yard minimum, one-household: >= 20 feet · side yard minimum, one-household: >= 20 feet

    “front yard minimum one household 20 feet non residential uses 40 feet rear yard minimum 20 feet 25 feet side yard minimum 20 feet 25 feet”
    One more reviewed finding on this topic
  • Lot coverageDistrict specific (with conditions)

    One-household dwelling in the Low Density Residential (LDR) district in Vergennes city.

    • Coverage maximum 20% for one-household use.

    coverage maximum, one-household: <= 20 percent

    “coverage maximum 20% 20% building height maximum 35 feet 35 feet accessory structure height maximum 24 feet 24 feet”
    One more reviewed finding on this topic
    • District specific (with conditions) — One-household dwelling in the Medium Density Residential (MDR) district in Vergennes city.
      “rear yard minimum 15 feet 15 feet 25 feet 25 feet side yard minimum 15 feet 15 feet 25 feet 25 feet coverage maximum 25% 25% 25% 25% 35 feet 35 feet 35 feet 35 feet 24 feet 24 feet 24 feet 24 feet building height maximum accessory structure height maximum”
  • Building heightDistrict specific (with conditions)

    One-household dwelling in the Low Density Residential (LDR) district in Vergennes city.

    • Building height maximum 35 feet; accessory structure height maximum 24 feet (one-household column).

    building height maximum, one-household: <= 35 feet · accessory structure height maximum: <= 24 feet

    “building height maximum 35 feet 35 feet accessory structure height maximum 24 feet 24 feet”
    One more reviewed finding on this topic
    • District specific (with conditions) — One-household dwelling in the Medium Density Residential (MDR) district in Vergennes city.
      “coverage maximum 25% 25% 25% 25% 35 feet 35 feet 35 feet 35 feet 24 feet 24 feet 24 feet 24 feet building height maximum accessory structure height maximum”
  • Accessory dwellingsLimited

    One accessory dwelling unit on a lot with a one-household dwelling in Vergennes city.

    • Owner must live in either the one-household dwelling or the accessory dwelling unit.
    • The property must have sufficient wastewater capacity.
    • Accessory dwelling must meet all applicable dimensional and parking requirements and receive approval (remainder of section 402 not fully read).
    • Detached accessory dwelling may not exceed 60 percent of the primary dwelling's total habitable floor area.

    attached accessory dwelling maximum share of habitable floor area: <= 40 percent · detached accessory dwelling maximum share of habitable floor area: <= 60 percent

    “an attached accessory dwelling does not exceed forty percent (40%) of the total habitable floor area of the one-household dwelling. a detached accessory dwelling does not exceed sixty percent (60%) of the total habitable floor area of the primary dwelling.”
  • Agricultural exemptionConditional

    Agricultural and silvicultural practices on land inside Vergennes city.

    • Structures used for agricultural practices do not require a permit, but the owner must notify the city of the intent to build such a structure (text cut off in the opened excerpt).
    • Dwellings for human habitation on such lots are still regulated.
    • Exemption is a state-mandated exemption under 24 V.S.A. § 4413 applied in section 312.a.1.
    “structures used for agricultural practices shall not require a permit; however, dwellings for human habitation on such lots shall be regulated. a person shall notify the city of the intent to build a structure for agricultural use and shall abide by setbacks established by the vermont secretary of agriculture, food and markets.”
  • Permit processPartial

    Zoning permit process for land development inside Vergennes city.

    • Applications are available from the zoning administrator, who helps applicants identify required permits and approvals.
    • Bylaws describe the zoning process only; city application forms, timelines and any building-permit steps were not located within budget.
    • Fee schedule is set by the city council under section 204 and was not located.
    “all permit applications shall be available upon request from the zoning administrator who shall assist applicants in determining the required permits and approvals necessary before any land”

Still unanswered

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

  • Owner-builder exemption — Owner-builder exemption for residential construction inside Vergennes city.
  • Building code adopted — Building code adoption inside Vergennes city.
  • Inspections — Building inspections inside Vergennes city.
  • Minimum dwelling size — Minimum dwelling size inside Vergennes city.
  • Living in an RV — Long-term RV occupancy on private land inside Vergennes city.
11 more unanswered
  • Camping on your land
  • Tiny homes
  • Manufactured homes
  • Who permits septic
  • Septic permit
  • Septic inspection
  • Off-grid sanitation
  • Well permit
  • Mandatory utility hookup
  • Driveway access
  • Permit fees

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 Vergennes publishes no rule on the point, not that none exists. Addison County’s page lists the county offices to call.

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