ADUs & Tiny Homes
Accessory Dwelling Units—often called tiny homes or backyard cottages – designed & built by R Morgan Construction.
Start Here
We help homeowners plan, permit, and build ADUs and tiny homes that meet local by-right rules and fit your property. Pick the ADU type that best fits your lot and goals. We’ve grouped real-world options into simple categories so you can compare size, footprint, and complexity at a glance. Each page includes sample layouts, typical square footages, and permitting notes for Massachusetts towns—plus what to expect for utilities and access. When you’re ready, book a quick consult and we’ll confirm feasibility on your property. Most projects start with a 20–30 minute call and a site walk.
Browse ADU Categories
Two-Car Garage with ADU Above
Popular for lots needing parking + living space. Typically 24′–28′ wide footprints.
Additions & Second-Story
Expand your existing home footprint or add a new level for a private suite.
Why Homeowners Choose ADUs
A few practical wins we see on nearly every project.
Family Flex
Space for returning grads, caregivers, or aging parents—close but independent.
Rental Income
Offset mortgage costs with a code-compliant long-term rental.
Property Value
Quality construction that fits MA streetscapes and boosts resale.
ADU FAQs
Answers to the questions we hear most from Massachusetts homeowners.
Do you build tiny homes, or only ADUs?
We design and build both. Many “tiny homes” on Cape Cod are permitted as ADUs—we’ll confirm what’s allowed on your lot.
Can I build an ADU on my lot?
Most Cape towns allow ADUs with conditions (setbacks, lot coverage, parking). We confirm in a feasibility review.
How much will my ADU cost?
New construction ADU’s can start at $90,000.
Typical timeline?
Concept to keys often ranges 5–10 months depending on scope and permitting.
Do you handle permits?
Yes—zoning, historic, building, and inspections.
Do ADUs need separate utilities?
It depends on layout and town rules. Many projects share water/sewer and add a dedicated electric subpanel. We’ll confirm during feasibility.
Are you a Boxabl dealer?
Yes—R. Morgan Construction is an authorized Boxabl dealer. We can price, permit, and install Boxabl units and compare them with custom ADU builds.
Authorized Boxabl Dealer — Pricing, permitting, site work, and delivery handled in-house.