Danvers, Massachusetts Building Permit Guide

Danvers Inspectional Services, in Town Hall at 1 Sylvan Street, reviews plans, issues building, electrical, plumbing and gas permits and makes the inspections for the whole town. A permit on a one- or two-family house costs $10 per $1,000 of estimated construction cost, with a $50 minimum, under the schedule effective March 27, 2025.

Danvers is still on the state’s base energy code; the town’s own climate page notes that every bordering community has adopted the Stretch code and says a Special Town Meeting is expected in January 2027 to consider it.

What needs a building permit in Danvers?

The office permits the construction, reconstruction, alteration, repair and demolition of buildings, the installation of regulated equipment, and changes in the use and occupancy of buildings and land. Its checklists add the local thresholds homeowners ask about most:

What Danvers sets and what the state sets

Danvers enforces the Massachusetts State Building Code, 780 CMR, and the Architectural Access Board rules exactly as the state writes them. Its own layer is the Zoning Bylaw, the general bylaws (revised through May 18, 2026), the fee schedules, and local rules that run alongside the code: a Wetlands Protection Bylaw that is stricter than the state Wetlands Protection Act, a demolition delay bylaw, the Salem Village Historic District, and a bylaw against demolition by neglect of buildings on the National Register.

Danvers building department: who handles permitting

Inspectional Services issues all four kinds of construction permit. The Building Commissioner, Tim Hudon, heads the office, which also employs a building inspector, an electrical inspector and a plumbing and gas inspector; each has an extension on the Town Hall line. Historic district questions go to the Land Use & Community Services Department.

Permit types in Danvers

Residential permits

The residential rate covers one- and two-family homes, accessory structures and individual condominium units once the first certificate of occupancy has been issued. Owners who pull their own building permit take on the inspection duties too: the town’s inspection sheet says the owner or authorized agent must be present for every inspection, while on a contractor’s job the Construction Supervisor License holder named on the permit must attend. Pools, spas and hot tubs have their own requirements sheet and a sample pool specification; shed setbacks are on a separate sheet.

Building or remodeling a home here? Alliance handles residential permit filing, so the crew isn't waiting on the counter.

Commercial permits

Commercial buildings, multifamily buildings and condominium projects pay the higher $14-per-$1,000 rate with a $75 minimum, and their re-inspections cost $75. After occupancy, the Building Division keeps certifying them: assembly spaces, schools, places of worship, restaurants, day care centers, hotels and public pools need a periodic certificate of inspection, and buildings with three or more units are inspected annually or every two or five years for fire escapes, egress, stairs, smoke and CO alarms, emergency lights and exit signs. Work on a state-owned building uses the separate state application.

For tenant improvements and new commercial builds, Alliance handles commercial permit expediting through issuance. More on this: commercial building permits explained.

What comes before the building permit

• Zoning: Inspectional Services enforces the Zoning Bylaw, residential dimensional setbacks are posted with the building forms, and relief goes to the Zoning Board of Appeals; the 2023 shed sheet sends setback applications to the Planning & Economic Development Department.
• Wetlands: the Conservation Commission applies both the state Wetlands Protection Act and the town’s stricter Wetlands Protection Bylaw to work in or near resource areas.
• Board of Health: a Title 5 septic review where a property is not on sewer.
• Historic review: the Salem Village Historic District needs approval for exterior work, and demolishing any building built in 1925 or earlier triggers Danvers Preservation Commission review. A building found worth preserving can be held for 12 months, or 18 months if it is more than 200 years old or on the State or National Register. A sale during the delay restarts it, and a building not demolished within 18 months after the delay ends needs a new application.
• Dumpsters: a dumpster permit is applied for separately in OpenGov.

Danvers building permit fees

The building fee is a rate per $1,000 of estimated construction cost, and the schedule tells applicants to round the cost up to the next whole $1,000 before multiplying.

Worked example. A family-room addition estimated at $48,200 is rounded up to $49,000, so the building permit costs 49 × $10 = $490, plus $20 for the certificate of occupancy if the job needs one.

Trade permits and who may pull them

Danvers keeps the trades firmly with licensed professionals. The electrical page says all electrical work must be done by a licensed electrician and that inspections are made only with the licensed electrician present; the plumbing page says the same for plumbers and gas fitters under the state plumbing and fuel gas code, 248 CMR. Builders supervising structural work hold a state Construction Supervisor License, and on existing owner-occupied homes the contractor also registers as a Home Improvement Contractor.

Plumbing and gas fees are doubled when work starts before the permit is issued.

How to apply for a Danvers building permit

Review, corrections and what causes delay

State law gives the building official 30 days from the application to issue or refuse a permit (780 CMR 105.3.1). In Danvers, files most often wait on things outside the building office: a Conservation Commission hearing under the stricter town bylaw, a Preservation Commission hearing on a pre-1926 building, or a plot plan that is not a certified survey. A contractor change also slows a job: when the town reviewed every active permit held by NEWPRO Home Improvement Solutions in December 2025, owners had to take over the permit themselves or name a new licensed contractor before inspections could continue.

Inspections in Danvers

The required building inspections, effective May 19, 2023, are: excavation (the hole at least 4 feet deep from average grade); footing and foundation before concrete; backfill, to see waterproofing, drainage and any radon system; rough frame, once the structure is roofed, sided and has its doors and windows and the electrical and plumbing roughs are signed on the yellow permit card; insulation before drywall; above-ceiling before ceilings close; and the final after the electrical, plumbing and fire finals. Work covered before its inspection may have to be taken apart. The permit holder must call for each visit, and the right person must be there: the owner on a homeowner permit, otherwise the licensed supervisor. Electrical and plumbing inspections are made only with the licensed tradesperson present. Open permits are treated as violations, so a job is not finished until its final closes it.

Energy code and state code in Danvers

Danvers has not adopted the Stretch or Specialized energy code, so projects follow the base code in 780 CMR. The town held a Stretch code workshop for Town Meeting members on September 17, 2026, and its Resilient Danvers page says a Special Town Meeting is anticipated in January 2027 to consider the Stretch code, with July 1, 2027 named as a possible effective date if it passes.

Massachusetts has one State Building Code, 780 CMR, for every city and town; towns cannot rewrite it, though many opt into a stricter energy code. The trades run under their own state codes. Massachusetts rules

Danvers permit search and official resources

Permits issued since May 30, 2023 can be searched in OpenGov by address only; an active status means applied for or still open, and a closed permit reads Complete. Permits from July 2009 to May 30, 2023 are in the digitized property folders, available by request to the Inspectional Services office (ext. 3061), which can take up to 24 hours; permits issued before 2009 can no longer be viewed at Town Hall. Old building plans in the basement archive cannot be copied by staff, but an owner can leave a $100 cash deposit and a copy of a driver’s license to borrow them for copying.

• Danvers Inspectional Services
• Building Division and certificates of inspection
• Electrical inspections
• Plumbing and gas inspections
• Fees, forms and checklists
• Building permit fees, effective March 27, 2025
• Electrical permit fees, effective March 27, 2025
• Plumbing and gas permit fees, effective August 2, 2018
• Required building inspections
• Accessory structure requirements
• Fence requirements
• View issued permits
• OpenGov permit search by address
• Danvers town bylaws (revised through May 18, 2026)
• Resilient Danvers: Green Communities and the Stretch code
• FEMA Community Status Book, Massachusetts
• DOER energy-code adoption by municipality
• Massachusetts State Building Code, 780 CMR
• Massachusetts city and town Census data

Danvers building permit FAQ

How much does a building permit cost in Danvers?

$10 per $1,000 of estimated construction cost for one- and two-family homes (minimum $50) and $14 per $1,000 for other buildings (minimum $75), with the cost rounded up to the next $1,000. A $48,200 addition pays $490.

Do I need a permit for a shed in Danvers?

Not if it is a single-story detached structure under 10 feet tall and 200 square feet or less, but it must meet the zoning setbacks and goes through the town’s setback application. Anything bigger needs a building permit.

Do I need a permit for a fence in Danvers?

Only for a fence over 7 feet. In the historic district a lower fence may still need approval from Land Use & Community Services.

Can a homeowner do electrical or plumbing work in Danvers?

No. The town requires a licensed electrician for all electrical work and a licensed plumber or gas fitter for plumbing and gas, and inspections are made only with them present.

Which energy code does Danvers use?

The state base code. A Special Town Meeting is expected in January 2027 to consider the Stretch code; if adopted, the effective date would be set separately, possibly July 1, 2027.

Does Danvers have a demolition delay?

Yes. Buildings built in 1925 or earlier go to the Preservation Commission, which can delay demolition for 12 months, or 18 months for buildings over 200 years old or on the State or National Register.

What if my contractor was NEWPRO Home Improvement Solutions?

In December 2025 the town put every active permit held by NEWPRO under review. Owners can take the permit over themselves or hire a new licensed contractor to assume it, and either way must email Inspectional Services so inspections can be completed and the permit closed.

Can the town give me a plot plan?

No. Danvers does not provide certified plot plans and does not accept a mortgage survey in place of one.

Simplify Danvers permitting with Alliance Permitting

Alliance Permitting is a permit documentation and submission company in Massachusetts. We prepare your paperwork, file it correctly and coordinate with the permitting authority through issuance. We are not a contractor and we do not perform licensed plan review or inspections; that work stays with your licensed team and the jurisdiction.

This guide is provided by Alliance Permitting for general information about Danvers permitting. Requirements, fees, and procedures change; confirm details with the permitting authority before relying on them.