Barnstable County, Massachusetts
Barnstable, MA Building Department and Permits
- The Barnstable Building Division is at 200 Main Street, Hyannis, MA 02601.
- Barnstable Building Division phone: 508-862-4038.
- Barnstable Building Division hours: Mon-Fri 8:30-4:30.
- Building permits in Barnstable are filed through OpenGov, the online permit portal.
- Barnstable is in Barnstable County, Massachusetts.
- Last verified 2026-10-01 against the Barnstable website.
Building Division
- Phone
- 508-862-4038
- Hours
- Mon-Fri 8:30-4:30
- Inspector of Buildings
- Brian Florence, Building Commissioner
Verified 2026-10-01 against the official Barnstable website. Always confirm hours before visiting.
Do I need a permit in Barnstable, and who pulls it?
In Massachusetts, most permits are pulled by the licensed contractor doing the work, not the homeowner. For one- and two-family homes the state building code requires a licensed construction supervisor or a registered design professional to oversee construction, and for existing owner-occupied one- to four-family homes the contractor must also be registered with the Home Improvement Contractor program.
The homeowner exception is narrow. The building code lets an owner-occupant of a one- or two-family home apply for a building permit for work on their own home, but it applies to building permits only: electrical work may only be done by a master or journeyman electrician licensed by the state, and plumbing and gas work only by a licensed plumber or gas fitter, each under a permit issued to that licensee. It also has a cost the state warns about directly: a homeowner who pulls the building permit themselves may not be eligible for the Guaranty Fund if the contractor's work goes wrong.
Need a licensed contractor? See HVAC, roofing and other contractors serving Barnstable on Mass Home Comfort.
Sources: When is a Construction Supervisor License required?; Massachusetts State Building Code, 780 CMR; HIC Homeowner Resources; Electricians consumer fact sheet; Plumbers and gas fitters consumer fact sheet.
Heating and cooling in BarnstableReplacing a furnace, boiler, water heater or central air conditioner, or installing a heat pump or ductless mini split, is licensed work in Massachusetts. Anything on the gas side, a gas furnace, boiler, water heater or range connection, is gas fitting, and the state issues gas-fitting permits only to a licensed plumber or gas fitter.Read more
The electrical side of a heat pump, mini split or AC condenser needs an electrical permit pulled by a licensed electrician. Your Barnstable building department may also require a mechanical permit for the equipment itself; the contractor pulls that too.
Heating and cooling installers are one of the trades mass.gov specifically exempts from Home Improvement Contractor registration, so do not expect an HIC number from an HVAC company. What you should expect is a gas-fitter or plumber licence for gas equipment and an electrician's licence for the wiring, with a permit on file for each.
If you are counting on a Mass Save rebate for a heat pump, the equipment must be installed by a contractor participating in the Mass Save Heat Pump Installer Network. A permit trail is part of how that work is documented, so an unlicensed, unpermitted install can cost you the rebate as well as the inspection.
Sources: Plumbers and gas fitters consumer fact sheet; Electricians consumer fact sheet; HIC Homeowner Resources; Air source heat pump rebates.
Full Massachusetts guideWindows and doors in BarnstableReplacing windows or exterior doors is not on the list of work the Massachusetts building code exempts from a permit, so plan on one. The code's own exemption for "ordinary repairs" does not cover anything that removes or changes a required means of egress, which is exactly what a bedroom window is, and changing the size of an opening is an alteration to the structure.Read more
Whether a strict like-for-like swap in the same opening counts as an ordinary repair is a call the Barnstable building department makes, so ask before assuming.
In an existing owner-occupied one- to four-family home, the contractor who replaces your windows or doors must be registered as a Home Improvement Contractor, and the state's guidance is that the registered contractor pulls the building permit. A written contract is required by law for any home improvement job over $1,000, and the contractor may not collect more than one-third of the price up front.
If Barnstable has a local historic district, exterior window and door changes there usually need the historic district commission's approval before the building permit issues. That is a town rule, not the state code, so check with the building department.
Sources: Massachusetts State Building Code, 780 CMR; HIC Homeowner Resources; When is a Construction Supervisor License required?.
Full Massachusetts guideRoofing in BarnstableRe-roofing and roof replacement are not among the projects the Massachusetts building code exempts from a permit, so in Barnstable treat a roof job as permitted work. Because the work touches the building's structure and weather envelope, it is overseen by a licensed construction supervisor, and on an existing owner-occupied one- to four-family home the roofing contractor must also hold Home Improvement Contractor registration.Read more
The state's guidance is that the registered contractor applies for the permit, not you.
The building code has specific requirements for roof coverings, underlayment and ice protection that the inspector checks against, and they depend on the roof type and the edition of the code in force. Rather than quote them here, ask the Barnstable building department what it inspects for on a re-roof; the contractor pulling the permit is expected to know.
Sources: Massachusetts State Building Code, 780 CMR; When is a Construction Supervisor License required?; HIC Homeowner Resources.
Full Massachusetts guideSiding in BarnstableResiding a house is not on the list of work the Massachusetts building code exempts from a permit, so in Barnstable plan on a building permit for siding replacement. The code's "ordinary repairs" exemption is meant for patching what is there, not stripping and recladding the envelope, and the Barnstable building department decides where that line falls; the contractor pulling the permit is expected to ask.Read more
On an existing owner-occupied one- to four-family home the siding contractor must be registered as a Home Improvement Contractor, and the state's guidance is that the registered contractor applies for the permit rather than the homeowner. A written contract is required by law for any home improvement job over $1,000, with no more than one-third of the price collected up front.
If Barnstable has a local historic district, a change of siding material or profile on a building inside it usually needs the historic district commission's approval before the building permit issues. That is a town rule, not the state code, so check with the building department.
Sources: Massachusetts State Building Code, 780 CMR; HIC Homeowner Resources; When is a Construction Supervisor License required?.
Full Massachusetts guideRecent building permits in Barnstable
1,476 permits on file across 19 months. Records through July 29, 2026.
Last 90 days: 16 building, 1 sheet metal.
Permits commonly pulled in Barnstable over the last twelve months: 672 building, 39 plumbing, 38 electrical, 34 gas and 16 sheet metal permits.
| Filed | Street | Type |
|---|---|---|
| Jul 29, 2026 | FALMOUTH ROAD/RTE 28 | Building |
| Jul 28, 2026 | MAIN ST./RTE 6A(BARN.) | Building |
| Jul 27, 2026 | SHELL LANE | Building |
| Jul 25, 2026 | FLEETWOOD PATH | Building |
| Jul 24, 2026 | CARDINAL LANE | Building |
| Jul 24, 2026 | OLD KINGS ROAD | Building |
| Jul 22, 2026 | SPYGLASS HILL ROAD | Building |
| Jul 22, 2026 | BROOKSHIRE ROAD | Building |
| Jul 22, 2026 | WAKEBY ROAD | Sheet Metal |
| Jul 22, 2026 | BROOKSHIRE ROAD | Building |
| Jul 22, 2026 | MAIN STREET (HYANNIS) | Building |
| Jul 21, 2026 | CHILDS STREET | Building |
| Jul 20, 2026 | PARKER ROAD | Building |
| Jul 20, 2026 | CAMP OPECHEE ROAD | Building |
| Jul 20, 2026 | SEA VIEW AVENUE | Building |
| Jul 20, 2026 | WILKENS LANE | Building |
| Jul 20, 2026 | BUCKINGHAM WAY | Building |
| Jul 17, 2026 | STRAWBERRY HILL ROAD | Building |
| Jul 16, 2026 | IYANNOUGH ROAD/RTE132 | Building |
| Jul 15, 2026 | SCUDDER AVENUE | Building |
| Jul 15, 2026 | ISLAND AVENUE | Building |
| Jul 14, 2026 | IYANNOUGH ROAD/RTE 28 | Building |
| Jul 14, 2026 | IYANOUGH ROAD | Building |
| Jul 14, 2026 | WILKENS LANE | Building |
| Jul 13, 2026 | MAIN STREET (HYANNIS) | Building |
| Jul 13, 2026 | MAIN STREET (HYANNIS) | Building |
| Jul 13, 2026 | PLEASANT STREET | Building |
| Jul 13, 2026 | WINTER STREET | Plumbing |
| Jul 13, 2026 | MAIN STREET (HYANNIS) | Building |
| Jul 12, 2026 | IYANNOUGH ROAD/RTE132 | Building |
| Jul 12, 2026 | HIRAMAR ROAD | Building |
| Jul 10, 2026 | MAIN STREET (HYANNIS) | Building |
| Jul 10, 2026 | SOUTH STREET | Building |
| Jul 10, 2026 | SCHOOL STREET | Building |
| Jul 10, 2026 | HOLLY HILL ROAD | Building |
| Jul 10, 2026 | SOUTH STREET | Building |
| Jul 10, 2026 | IYANNOUGH ROAD/RTE132 | Building |
| Jul 10, 2026 | BEARSE'S WAY | Building |
| Jul 10, 2026 | IRIS LANE | Building |
| Jul 9, 2026 | ZENO CROCKER ROAD | Building |
| Jul 9, 2026 | PLEASANT STREET | Building |
| Jul 9, 2026 | MAIN STREET (HYANNIS) | Building |
| Jul 9, 2026 | PLEASANT STREET | Building |
| Jul 9, 2026 | NEWPORT LANE | Building |
| Jul 8, 2026 | IYANNOUGH ROAD/RTE 28 | Building |
| Jul 8, 2026 | OCEAN STREET | Building |
| Jul 8, 2026 | PHINNEY'S LANE | Building |
| Jul 8, 2026 | SEA STREET | Building |
| Jul 7, 2026 | NYES POINT WAY | Building |
| Jul 7, 2026 | SOUTH MAIN STREET | Building |
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Permits by type in Barnstable
Monthly archive
Before you plan work in Barnstable
Barnstable's Building Division, part of Inspectional Services at 200 Main Street in Hyannis, permits and oversees all building construction, zoning enforcement, sign codes, site plan review and the electrical, gas and plumbing inspections, under the state building code, zoning act, gas and plumbing codes and architectural access code plus the town's own standards. It moved its permitting from ViewPermit to OpenGov's Permitting, Licensing and Code Enforcement system; every prior permit was migrated, an existing OpenGov account from another town works here, and the division cautions that a permit the software marks "completed" is not necessarily signed off — confirm that the required inspections were done. Building inspectors are assigned by village: Ed Bowers covers Centerville, Osterville and Cotuit, Richard Pereira Marstons Mills, Barnstable and West Barnstable, and Kevin O'Neil Hyannis, under Building Commissioner Brian Florence and Deputy Jeff Carter, with Robert Duffy as Plumbing and Gas Inspector and Marc Shirey and Michael Keller as Wiring Inspectors.
The division's forms page shows how the town sorts work: an expedited permit application covers roofs, siding, windows, wood stoves and tents; sheds up to 200 square feet are registered rather than permitted; a homeowner doing their own work signs a liability waiver and a licence exemption; and there are forms for changing contractor mid-project, for a construction supervisor assuming a project, and a supplemental form for accessory dwelling units. Building department property records are online in the town's Laserfiche archive.
Barnstable's inspections are requested inside the OpenGov portal: the town's guide to the online permitting system says to use the Request Inspection button on the permit once the inspection step is active, and the inspector confirms the slot by email. Gas fitting, plumbing, electrical and sheet metal applications are posted on the forms page as specialty permits, and an electrical inspection can also be requested on the town's paper request form, which needs the electrical permit number. The Building Division page lists William Fitzgerald as Deputy Plumbing and Gas Inspector at 508-862-4040, and for a complete record of a property the Online Permit Center says to call the division at 508-862-4038, since some requests need a formal public records request.
Sources: Town of Barnstable — Building Division; Town of Barnstable — Online Permit Center; Town of Barnstable — Forms and Applications; Town of Barnstable: using the online permitting system; Town of Barnstable: Request for Electrical Inspection.
Towns near Barnstable
Frequently asked questions
Do I need a permit to replace my furnace, boiler or AC in Barnstable?
Yes. A gas furnace, boiler or water heater is gas-fitting work, and Massachusetts issues gas permits only to a licensed plumber or gas fitter. Central AC and heat pumps need an electrical permit pulled by a licensed electrician, and Barnstable may require a mechanical permit for the equipment. The licensed contractor pulls these permits.
Read the full Massachusetts guideDo I need a permit to install a heat pump or mini split in Massachusetts?
Yes. The state's guidance is that a ductless mini split is regulated equipment and needs a building permit, and the wiring needs an electrical permit from a licensed electrician. A ducted system adds a sheet metal permit for the ductwork. If you want the Mass Save rebate, the system must also be installed by a contractor in the Mass Save Heat Pump Installer Network.
Read the full Massachusetts guideDo I need a permit to replace windows in Massachusetts?
Plan on it. Window and door replacement is not on the building code's list of permit-exempt work, and anything that changes a bedroom egress window or the size of an opening is never exempt. Whether a same-size swap counts as an ordinary repair is the local building department's call. On an owner-occupied one- to four-family home the contractor must be a registered Home Improvement Contractor and should pull the permit.
Read the full Massachusetts guideDo I need a permit to replace siding in Massachusetts?
Plan on it. Residing a house is not among the projects the Massachusetts building code exempts from a permit, and the "ordinary repairs" exemption covers patching, not recladding. On an owner-occupied one- to four-family home the contractor must be a registered Home Improvement Contractor and should pull the permit; the local building department settles borderline cases.
Read the full Massachusetts guideDo I need a permit to replace my roof in Barnstable?
Yes. Re-roofing is not exempt under the Massachusetts building code, so Barnstable will expect a building permit, pulled by a licensed construction supervisor. On an owner-occupied one- to four-family home the roofer must also hold Home Improvement Contractor registration.
Read the full Massachusetts guideHow long is a building permit good for in Massachusetts?
Under 780 CMR 105.5, a permit becomes invalid if the work has not started within 180 days of issue, or if the work is suspended or abandoned for 180 days once begun; the building official can extend it in writing for up to 180 days at a time on a written request made before it expires. An application that is filed but not pursued is treated as abandoned after 180 days, with extensions of up to 90 days at a time.
Read the full Massachusetts guideAre building permits public record, and how do I look one up for an address in Barnstable?
Yes, permits are public records. Barnstable uses OpenGov, linked at the top of this page, where you can search by address. The recent filings table on this page shows the same public data with the street, date and permit type.
Read the full Massachusetts guideCan a homeowner pull their own permit?
Sometimes, and it is usually a mistake. The state building code lets the owner-occupant of a one- or two-family home apply for a building permit for their own home, but never for electrical, plumbing or gas work, which only the licensee may do under their own permit. Mass.gov also warns that a homeowner who pulls the building permit may lose eligibility for the Guaranty Fund if a registered contractor's work goes wrong. Let the contractor pull it.
Read the full Massachusetts guideWhat happens if work is done without a permit?
The town can order the work stopped, opened up for inspection, corrected, or removed, and unpermitted work surfaces at sale when a buyer's attorney searches the permit history. For electrical work the state's own advice is to hire a licensed electrician to review it, pull a permit for it, and bring it up to code. It is far cheaper to permit it the first time.
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