Title 5 Septic Inspection in Harwich, MA
Massachusetts generally requires a septic inspection within 2 years before a home sale. Here is what the rules say, sourced from MassDEP, and how to reach a provider.
Harwich Septic Help is a free referral service. We are not a septic company and do not pump, inspect, or repair systems. When you send a request, we work on matching you with an independent local septic provider, who must hold the required town permit and may pay us a referral fee. Prices, licensing, scheduling and work are between you and that provider.
What is a Title 5 inspection?
Title 5 of the Massachusetts State Environmental Code (310 CMR 15.000) sets the rules for septic systems, including when they must be inspected. In MassDEP's words, the inspection determines "if the system in its current condition can protect public health and the environment". It does not guarantee the system will keep working.
The inspection covers the location and condition of cesspools, septic tanks and distribution boxes, and often does not need extensive excavation.
When is a Title 5 inspection required?
- Within 2 years before a sale. If weather prevents it, within 6 months after the sale, provided the seller notifies the buyer in writing.
- Before a change that needs a building or occupancy permit, such as adding a bedroom.
- Any change in a building's footprint.
- When a property is divided, or two or more properties are combined.
- Every 3 years for shared systems. Condominiums with 5 or more units inspect all systems every 3 years.
- When MassDEP or the local Board of Health orders an inspection.
How long it is valid
Generally 2 years for a sale, and one inspection covers multiple sales in that period. It is valid for 3 years if the system is pumped annually and pumping records are available.
Harwich is stricter on timing. See Harwich's local rules below before you rely on the 2-year window. Selling? Use our step-by-step seller's guide.
Common exemptions
Transfers between current spouses, between parents and children, between full siblings, certain trust transfers, refinancing, and changes of ownership that add no new parties. New or upgraded systems with a Certificate of Compliance are exempt for 2 years, and up to 3 years with pumping records. See MassDEP's exemption guidance.
Selling soon?
The owner is responsible for arranging the inspection. Leave time for pumping, the inspection itself, and any repairs before your closing date.
Request a free callbackWe refer you to independent providers. Make sure the inspector is MassDEP-approved by checking NEIWPCC's list.
Harwich's local rules for home sales
The Harwich Board of Health has its own Real Estate Transfer Regulation, which applies in addition to state Title 5. As published in the town's Board of Health Regulations & Policies:
- Timing: the inspection "should take place not more than 180 days nor less than 30 days prior to the transfer of property." That is a much shorter window than the state's general 2 years.
- Filing: the Board of Health must receive the signed inspection form within seven days of the inspection, and a Town of Harwich "Addendum to DEP Septic System Inspection Report" is filed with every report.
- Who can inspect: only inspectors who have passed both the MassDEP certification and the Harwich Board of Health exam.
- Open inspection: all components of the system must be uncovered. If a component can't be found after a reasonable search, the inspector has to provide evidence of whether the system passes or fails.
- Stricter pass standards: cesspools are not grandfathered, and systems must show 4 feet of separation to maximum high groundwater (permits before March 31, 1995) or 5 feet (permits after March 30, 1995).
- Copies: the inspector should give copies to the owner and to any buyer or broker. If there is no buyer yet, the owner gives the buyer a copy, preferably before the property goes under agreement.
- Repairs and escrow: after a conditional pass or failure, the Board decides within 14 days whether repairs or replacement are needed, and the regulation allows 45 days from the notice of violation for the work. A transfer can go ahead without the inspection or installation if an escrow account covering replacement is set up, with completion no later than 45 days after the transfer.
The town document lists the regulation as last amended in 1998, inside a compilation dated June 2008. Rules can change, so confirm the current requirements with the Harwich Health Department (the Harwich Ponds Coalition lists 508-430-7509 for the Board of Health) before you schedule an inspection.
Who can do a Title 5 inspection in Harwich?
- Only MassDEP-approved System Inspectors can do a valid inspection. NEIWPCC maintains the approved list. Professional engineers (civil, sanitary or environmental), registered sanitarians and certified health officers can apply for approval; others, such as home inspectors, licensed septage haulers and installers, must take the training and pass the exam.
- In Harwich, use the town's list. The Health Department publishes a separate Licensed Title 5 Inspectors list (updated 01.30.2026, about 30 entries), consistent with the local rule that inspectors must also pass the Harwich Board of Health exam. It is a different list from the septic hauler list.
- A System Inspector may not act as an agent of the Board of Health and also represent the system owner.
- The inspector must use the official MassDEP inspection form and submit the report within 30 days. For most systems it goes to the local Board of Health, and the buyer must get a copy.
- MassDEP does not regulate inspection fees. Mass.gov's consumer tips suggest getting written estimates from several inspectors and asking whether pumping is included, since it often is not.
- Make sure the person who signs the form is the same person who did the inspection.
- System Inspectors are not required to carry liability insurance.
What happens if the system fails or gets a conditional pass?
Some components can be repaired under a conditional pass: a metal or cracked septic tank, a broken or obstructed pipe, an uneven distribution box, or a malfunctioning pump chamber. Soil absorption systems and cesspools cannot be repaired under a conditional pass. A failed system must be upgraded within 2 years unless the Board of Health or MassDEP sets another schedule. On Cape Cod, an upgrade may also have to meet the 2023 nitrogen rules if the property is in a Natural Resource Nitrogen Sensitive Area. See septic repair and how to pay for a failed system.
Complaints about an inspection go to your regional MassDEP office. MassDEP lists the Environmental Strike Force (1-888-VIOLATE) for reports that appear altered or false.
How Harwich Septic Help works
- Tell us what is going on. Use the short form: your town, the problem, and how urgent it is. It takes about a minute.
- We work on matching your request with one independent provider who serves your town and must hold that town's permit. In Harwich, septage haulers need a Board of Health permit and Title 5 inspectors must be on the town's approved list, so ask the provider to confirm they are on the current list.
- The provider contacts you directly, quotes the job and does the work. Price, scheduling and the work are between you and the provider. The referral is free to you; the provider may pay us a fee.
We are not a septic company, inspector or installer, we do not have an office you can visit, and we do not publish reviews or prices we cannot verify.
Request a call back from a local septic provider
Tell us your town and what is going on. We work on matching your request with an independent septic provider serving your area, who must hold the required town permit and contacts you directly. There is no charge to you for the referral.
Harwich Septic Help is a free referral service. We are not a septic company and do not pump, inspect, or repair systems. When you send a request, we work on matching you with an independent local septic provider, who must hold the required town permit and may pay us a referral fee. Prices, licensing, scheduling and work are between you and that provider.
Sewage backing up or septic alarm sounding? We have not yet confirmed a provider, so call a licensed septic hauler now from the Town of Harwich licensed septic hauler list. You can still send a request marked Emergency — today.
Thank you, your request was sent.
We are working on matching you with an independent septic provider serving your town, who must hold the required town permit. We have not yet confirmed a provider, so we cannot promise when or whether one will call.
Emergency (sewage backup or a septic alarm)? Don't wait for us. Call a licensed septic hauler now, from the Town of Harwich licensed septic hauler list. Stop using water and stay out of any sewage.
Harwich Septic Help is a free referral service, not a septic company.
Frequently asked questions
When is a Title 5 inspection required?
Within 2 years before a sale (or within 6 months after if weather prevents inspection, with written notice to the buyer); when a change needs a building or occupancy permit, such as adding a bedroom; when a building footprint changes; when a property is divided or combined; every 3 years for shared systems; and when MassDEP or the Board of Health orders one.
How long is a Title 5 inspection valid?
Inspections tied to a sale are generally good for 2 years, and one inspection covers multiple sales in that period. If the system is pumped annually and pumping records are available, the inspection is valid for 3 years.
Does Harwich have its own rules for septic inspections at a sale?
Yes. The Harwich Board of Health's Real Estate Transfer Regulation adds local requirements on top of state Title 5. As published by the town, the inspection should take place not more than 180 days and not less than 30 days before the transfer, the Board of Health must receive the signed form within seven days of the inspection, a Town of Harwich addendum is filed with every report, all components must be opened, and only inspectors who have passed both MassDEP certification and the Harwich Board of Health exam may inspect. Confirm the current rules with the Harwich Health Department before you schedule.
Who can perform a Title 5 inspection in Harwich?
Only MassDEP-approved System Inspectors (NEIWPCC maintains the list); inspections by anyone else are not valid under Title 5. Harwich's published transfer regulation also requires passing the Harwich Board of Health exam, and the Health Department publishes a Licensed Title 5 Inspectors list (updated 01.30.2026).
Who pays for and arranges the inspection?
Title 5 makes the property owner (usually the seller) responsible for arranging the inspection. Buyer and seller can shift that responsibility in writing before the transfer, as long as the inspection is still done on time. MassDEP does not regulate inspection fees.
What happens if the system fails?
A failed system must be upgraded within 2 years unless the Board of Health or MassDEP sets another schedule. The obligation remains even if the owner decides not to sell. Some components, such as a cracked tank, broken pipe, uneven distribution box or malfunctioning pump chamber, can get a conditional pass and be repaired.
Which transfers do not need a Title 5 inspection?
Exemptions include transfers between current spouses, between parents and children, between full siblings, certain trust transfers, refinancing, and other ownership changes that add no new parties. See MassDEP's exemption guidance for details.
Sources
Facts on this page come from these official and public sources. Rules change; confirm with your local Board of Health.
- MassDEP: Buying or Selling Property with a Septic System
- Town of Harwich Board of Health: Regulations & Policies, incl. Real Estate Transfer Regulation (PDF)
- Town of Harwich Health Department: Licensed Title 5 Inspectors (updated 01.30.2026)
- Town of Harwich: Septic Systems & Title 5
- MassDEP: Hiring Title 5 System Inspectors and Soil Evaluators
- Mass.gov: Consumer Protection Tips: Septic System Inspections and Repairs
- MassDEP: 310 CMR 15.000 Septic Systems ("Title 5")
- Barnstable County: 2023 Title 5 Regulation Changes