Zoning, building permits and septic rules in Town of Holliston, Massachusetts

Town of Holliston’s own rules

• Local zoningPresent (with conditions)

  Land inside Holliston town limits.

  • Uses and structures must conform to the applicable zoning district.

  “The purpose of this zoning by-law is to promote the general health, safety, convenience, morals and welfare of the inhabitants of Holliston under the provisions of General Laws, Chapter 40A (the Zoning Act);”

• Zoning districtsPublished (with conditions)

  Land inside Holliston town limits.

  • District boundaries are shown on the Town of Holliston Zoning Map on file with the Town Clerk.

  “AR-1 Agricultural-Residential District A”

• Minimum lot sizeSpecified

  Agricultural-Residential District A inside Holliston town limits.

  • Schedule exceptions apply, including possible additional area for sewage disposal in Village Center Commercial District only.

  minimum-lot-area: >= 80000 square feet

  “District | Area (s.f.) | Frontage (feet) | Lot Depth (feet) | Front (feet) | Side (feet) | Rear (feet) | Stories | Feet | Max. % Coverage: Buildings, Structures & Accessory Buildings | Floor Area Ratio (FAR) Ag-Res Dist. A | 80,000 | 225 | 300 | 40 | 40 | 40 | 2 1/2 | 35 | 20 | --”

• Accessory dwellingsAllowed (with conditions)

  Accessory dwelling units in single-family residential districts inside Holliston town limits.

  • ADUs may not be short-term rentals or rented for less than 31 days; adequate sewage, waste, and stormwater disposal and state-code ingress/egress are required.

  short-term-rental-minimum: >= 31 days (ADUs may not be rented for a shorter period.)

  “The intent and purpose of this section is to permit accessory dwelling units in single family residential districts subject to the standards and procedures hereinafter set forth. It is also the intent to assure that the single-family character of the neighborhood will be maintained and that the accessory unit remain subordinate to the principal use of the living quarters. ADUs may not be used as Short-Term Rentals, as such terms is defined in G.L. c. 64G, s. 1 or otherwise rented for a period shorter than thirty-one (31) days.”

• Who permits septicLocal (with conditions)

  Individual sewage disposal systems inside Holliston town limits.

  • Board of Health approval is required upon completion; other town and Commonwealth permits may also be required.

  “The undersigned acknowledges that he/she must, before commencing construction or use of the system which is the subject matter of this application, secure any and all other permits which may be required by the laws of the Town of Holliston and the Commonwealth of Massachusetts, including wherever applicable, an Order of Conditions from Conservation Commission, a building permit, a plumbing or gas permit, any variances or special permits from the ZBA, any Planning Board approvals as well as approval from the Board of Health upon completion.”

• Mandatory utility hookupConditional

  Water-system connection work inside Holliston town limits.

  • The guide identifies a system-development/connection permit and says service-connection fees vary by size; it does not establish a mandatory-connection distance or availability threshold.

  “Permits Issued: System Development/Connection”

• Subdividing landRegulated (with conditions)

  Residential and industrial subdivisions inside Holliston town limits.

  • The Planning Board issues permits under MGL c. 41.

  “Residential and Industrial Subdivisions per MGL c. 41”

• Building in a floodplainRequired

  Proposed construction or development in Holliston's Floodplain Overlay District.

  • All necessary local, state, and federal permits must be acquired and demonstrated; requirements include 780 CMR, wetlands regulations, and Title 5.

  “The Town of Holliston requires a permit for all proposed construction or other development in the floodplain overlay district, including new construction or changes to existing buildings, placement of manufactured homes, placement of agricultural facilities, fences, sheds, storage facilities or drilling, mining, paving and any other development that might increase flooding or adversely impact flood risks to other properties.”

• Short-term rentalsLimited

  Accessory dwelling units inside Holliston town limits.

  • ADUs cannot be used as short-term rentals or rented for fewer than 31 days.

  minimum-rental-period: >= 31 days (Applies to ADUs.)

  “The intent and purpose of this section is to permit accessory dwelling units in single family residential districts subject to the standards and procedures hereinafter set forth. It is also the intent to assure that the single-family character of the neighborhood will be maintained and that the accessory unit remain subordinate to the principal use of the living quarters. ADUs may not be used as Short-Term Rentals, as such terms is defined in G.L. c. 64G, s. 1 or otherwise rented for a period shorter than thirty-one (31) days.”

• Permit feesPublished (with conditions)

  Building and electrical permit applications inside Holliston town limits.

  • Building and electrical fees have a $75 minimum; water service connection varies by size.

  building-fee: per 10 USD per 1000 USD work value (Rounded up; $75 minimum.) · electrical-fee: per 10 USD per 1000 USD work value (Rounded up; $75 minimum.)

  “Building $10/$1000 rounded up work value ($75 minimum)”

• Permit processPublished (with conditions)

  Building permit applications inside Holliston town limits.

  • Applicants need an account; first applications require license, workers' compensation insurance, and liability insurance; applications must be paid before review queueing.

  “copy of your license, workers compensation insurance and liability insurance”

Still unanswered

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

• Owner-builder exemption — Owner-built construction inside Holliston town limits.
• Certificate of occupancy — Occupancy of completed construction inside Holliston town limits.
• Minimum dwelling size — Principal single-family dwellings inside Holliston town limits.
• Camping on your land — Temporary camping on private land inside Holliston town limits.

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 Town of Holliston 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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