Goshen Tiny Homes: ADU Builder and Contractor in Florida
Goshen Tiny Homes operates as a dedicated ADU builder and licensed ADU contractor in Florida. The company focuses exclusively on building custom accessory dwelling units, handling everything from initial feasibility studies through to final handover. With 40 years of combined construction experience and around 30 ADU projects currently underway, Goshen Tiny Homes has developed a focused process for delivering compliant, site-built units across the state.
Every unit Goshen builds is constructed on-site using block construction on a slab foundation — never prefabricated. This approach matters because site-built ADUs qualify as real property, appraise like a home, and add long-term equity to the owner's lot. Prefabricated units, by contrast, often face zoning restrictions in Florida and may not be recognized as real estate assets.
Their ADUs come fully equipped with kitchens, bathrooms, and appliances. Common use cases include in-law suites, backyard cottages, private guesthouses, and investment rental units. Whether someone is looking for a granny flat, a detached ADU, or a Casita-style structure, Goshen manages the full scope of work including zoning research, permitting, utility coordination, construction, inspections, and certificate of occupancy.
Pricing and What's Included
Goshen Tiny Homes publishes transparent pricing ranges for their ADU builds in Florida:
- Studio ADU: $75,000 – $110,000
- One-Bedroom ADU: $110,000 – $155,000
- Two-Bedroom ADU: $155,000 – $200,000
- Three-Bedroom ADU: $200,000 – $255,000
These figures reflect actual project costs, not stripped-down base prices. Their pricing is described as fully turnkey, covering design and engineering plans, architecture, permits, full construction, complete interior finishes, all appliances, utility hookups, final inspections, and a warranty package — including a 1-year workmanship warranty and a 10-year structural warranty.
Permit fees and utility hookups are also included in their upfront cost breakdowns. Homeowners can typically expect to budget an additional $10,000–$20,000 for these items, broken down roughly as follows:
- ADU permit fees: $3,000–$6,000
- Utility hookups (water, sewer, electric): $6,000–$9,000
- New or upgraded septic system (if required): $7,000–$10,000
Goshen includes these costs in their project quotes rather than presenting them as surprises after construction begins.
Timeline, Permitting, and Placement
The average timeline for a Goshen ADU project in Florida runs approximately 10–12 months from start to finish. This breaks down into roughly 2 months for design and architecture, 2–6 months for permitting and approvals depending on the jurisdiction, and 3–5 months for construction. Smaller units may be completed sooner, while larger or more complex builds can take longer.
Florida's ADU zoning and permitting rules vary significantly by city and county. Goshen handles all zoning research, permit preparation and submission, coordination with local building and planning departments, and any revisions requested during the review process. They serve homeowners across Tampa Bay, St. Petersburg, Miami, Orlando, West Palm Beach, and Fort Lauderdale, among other areas.
In terms of placement, an ADU can typically be built in the backyard, side yard, as an attached addition, or above a garage, depending on local setback requirements. Goshen confirms placement options during an upfront site review before design work begins.
For properties with an existing septic system, the Health Department must approve septic capacity before permits are issued. Depending on the situation, homeowners may need to connect to the existing system, upgrade it, or install a new one. Goshen factors this into the project planning process from the start.
Goshen Tiny Homes also offers support with ADU financing, connecting clients with lenders familiar with ADU and construction loan products, including home equity loans, HELOCs, construction loans, and cash-out refinancing options.