20 Jan 2026
ADUs, Septics, and Setbacks: The Real Constraints Nobody Talks About
Building an ADU sounds simpleâuntil the ground says no.In this episode of the BuildX Podcast, host Buz Artiano sits down with Greg Morse, P.E., President of Morse Engineering Company, a civil engineer with 25 years of experience designing, surveying, and permitting residential and commercial projects across Massachusettsâ South Shore ďżź.Greg didnât learn engineering from textbooks alone. He grew up on job sites, running excavators as a kid alongside his father. That hands-on foundation evolved into a career spanning septic design, land surveying, subdivision permitting, and some of the most complex ADU challenges facing homeowners today.This conversation pulls back the curtain on what actually determines whether an ADU is possibleâand why zoning is often the easy part.In this episode, youâll learn: ⢠Why septic systemsânot zoningâare the #1 ADU deal breaker ⢠How bedroom count quietly controls everything ⢠What âby-right ADUsâ really mean in practice ⢠Why older septic variances can permanently block ADU plans ⢠How nitrogen-sensitive areas and Zone II regulations change the math ⢠The truth about alternative septic systems and long-term maintenance ⢠Why wetland buffers may be the next battleground for housing reformâZoning is easy. Septic is the wild card.â â Greg MorseGreg also shares real-world insights from permitting ADUs in towns like Scituate, Hanover, Marshfield, and Norwellâwhere the rules may look the same on paper but behave very differently in reality.The episode goes beyond engineering, too. Greg opens up about entrepreneurship, starting Morse Engineering during the 2009 downturn, and even winning his class in the NewportâBermuda sailing race, navigating 630 nautical miles by strategy, data, and instinct.âYou never really know whatâs underground until you dig.â â Greg MorseIf youâre a homeowner, builder, or architect thinking about an ADUâor any project that touches septic, wetlands, or permittingâthis episode is required listening.Because you canât build what the ground wonât allow.âąď¸ CHAPTERS 00:00 Welcome to the BuildX Podcast01:45 Greg Morseâs path from excavator to engineer05:30 How Morse Engineering was built during the 2009 downturn09:40 Why septic systems decide ADU feasibility14:30 Bedroom count, Board of Health rules, and hidden limits20:15 Alternative septic systems explained (Nitro, Presby, GeoMat)27:40 Wetlands, setbacks, and why change is coming34:10 Real ADU permitting stories from the South Shore41:20 Sailing, strategy, and winning the Bermuda Race46:30 Lessons for builders, homeowners, and towns50:10 Final thoughts: the future of ADUs and housing#BuildX #BuzArtiano #GregMorse #MorseEngineering#ADU #SepticSystems #CivilEngineering #SouthShoreMA#HousingCrisis #JustBuildBabyđ Learn more from Greg Morseđ https://www.morsecoinc.comđ˛ Instagram / Facebook: @MorseEngineeringđĽ Watch More BuildX Episodesđş YouTube: @BuildX_USAđ Explore ADUs, builders, and housing innovation: BuildX.comđŠ Subscribe for weekly insights on construction, ADUs, and modern housing.
