Service areas
Septic and Title 5 in Yarmouth, MA
Yarmouth pairs the state Title 5 code with its own sewage disposal regulations, and it is actively sewering the Route 28 corridor. Here is what that means for your project.
From the Route 28 corridor to the bayside neighborhoods, Yarmouth is one of the Cape's more densely developed towns, and that density is exactly why wastewater is such a live issue here. If you own a Yarmouth home on septic, two things shape your Title 5 job: the town's own rules layered on the state code, and an active sewering effort along the commercial spine.
Local rules and the Route 28 project
Yarmouth reviews septic systems under both the state Title 5 code and the Town of Yarmouth Sewage Disposal Regulations, and, as everywhere in Massachusetts, a system has to be inspected and certified before a sale. On top of that, the Route 28 wastewater project is sewering properties along Route 28, Old Main Street, and South Shore Drive to reduce nitrogen reaching the town's three impaired watersheds, Lewis Bay, Parkers River, and Bass River. If your property is in that footprint, its future may be a sewer connection; if not, a sale or failure means upgrading to a compliant Title 5 system or a nitrogen-reducing I/A system.
Yarmouth permitting
Your local approving authority
- Office
- Yarmouth Health Division
- Address
- 1146 Route 28, South Yarmouth, MA 02664
- Phone
- (508) 398-2231
The Health Division reviews septic work under Title 5 and the town's Sewage Disposal Regulations, and receives inspection reports. Confirm your local requirements and whether the Route 28 project affects your property here.
Yarmouth Title 5 Septic pageSeptic work covered in Yarmouth
At no cost to you, ask about a Title 5 inspection, a septic system repair, a full replacement, or help after a failed inspection. Start with the Title 5 guide and the money-programs guide. Nearby, we also cover Barnstable and Dennis and Harwich.
Where the program terms live. The Massachusetts Title 5 tax credit is set by the state, on its residential property tax credits page, with more background in the state's Title 5 financial assistance guide. AquiFund is set by Barnstable County, on its Community Septic Management Loan Program page. Amounts, rates and eligibility change, so those pages are current and this one is not the place to check them. This is not tax or legal advice.
Verify your septic contractor
Massachusetts does not keep one central license for septic contractors. A Title 5 inspection may be performed only by a currently MassDEP-approved System Inspector, and system installation is permitted town by town through your local board of health. That makes the official records the place to confirm anyone you hire, so check them yourself before you sign. Any contractor you are matched with is asked to hold the right approvals, and you can verify any name against the public lists below.
Three questions to ask before you hire
- For a Title 5 inspection, are you a currently MassDEP-approved System Inspector?
- Will you pull the Disposal System Construction Permit from our town board of health and handle the local sign-offs?
- Can you show current liability insurance and a written, itemized estimate before any work starts?
What happens after you send the form
- How fast will someone get back to me?
- Your request goes to an independent licensed local septic contractor, usually within about an hour during the day. They then contact you to look at the system and price the work on their own schedule.
Yarmouth septic questions
Does Yarmouth have wastewater rules beyond Title 5?
Yes. Yarmouth reviews septic work under both the state Title 5 code and the Town of Yarmouth Sewage Disposal Regulations, and every system has to be inspected and certified before a property sale. The Health Division is the place to confirm the local requirements for your lot.
Is Yarmouth putting in sewer along Route 28?
Yes. The Route 28 wastewater project sewers properties along Route 28, Old Main Street, and South Shore Drive to cut nitrogen reaching Lewis Bay, Parkers River, and Bass River, the town’s three impaired watersheds. Whether a property connects to sewer or upgrades on-site depends on where it sits relative to the project.
Where do I permit septic work in Yarmouth?
The Yarmouth Health Division, reachable Monday through Friday, permits septic work and receives Title 5 inspection reports. It is your local approving authority and issues the Certificate of Compliance when a system passes.
What does a septic replacement cost in Yarmouth?
A conventional replacement runs about $25,000 to $45,000 and an I/A system about $25,000 to $35,000. Your contractor sets the real number after a site visit. The Massachusetts Title 5 tax credit and Barnstable County AquiFund financing may then help with what you pay, on terms the state and the county set. The money-programs guide has the links.
Get a free quote from a Yarmouth contractor
Tell us where your property is and where you are in the Title 5 process. The quote is free, with no obligation.
Your request goes straight to a licensed local septic contractor serving Cape Cod and the South Shore, usually within about an hour during the day, not to a national lead list.
Monday to Friday, 8 AM to 5 PM Eastern
Updated