Goshen Tiny Homes: ADU Builder and Contractor in Florida
Goshen Tiny Homes operates as a dedicated ADU builder and contractor in Florida, focusing exclusively on the design, permitting, and construction of accessory dwelling units. With 40 years of combined construction experience and around 30 ADU projects currently underway, the company has built a reputation as a specialist in this space. Every unit they build is constructed on-site using block and slab foundations — no prefabricated kits or modular components.
Their work covers a range of ADU types, including detached ADUs, in-law suites, backyard cottages, and attached additions. Each unit is built to Florida Building Code standards and comes fully equipped with kitchens, bathrooms, and appliances, making them move-in ready upon completion.
Goshen manages the entire process from start to finish, including feasibility studies, zoning research, permit preparation and submission, utility coordination, construction, inspections, and final handover. This end-to-end approach is intended to reduce the administrative burden on homeowners navigating Florida's often complex ADU regulations.
Pricing and What's Included
Goshen Tiny Homes provides transparent, turnkey pricing for their ADU projects. Below is a general overview of their pricing ranges based on unit size:
- 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 are intended to reflect actual project costs rather than stripped-down base prices. Their quoted pricing includes design and engineering plans, architecture, permits, full construction (foundation, block walls, roofing, electrical, plumbing, HVAC), complete interior finishes, all appliances, utility hookups, final inspections, and a certificate of occupancy. They also include a 1-year workmanship warranty and a 10-year structural warranty.
Permit fees and utility hookups are additional costs that Goshen discloses upfront. Homeowners in Florida can generally expect to pay:
- ADU permit fees: $3,000 – $6,000
- Utility hookups (water, sewer, electric): $6,000 – $9,000
- Septic system (if required): $7,000 – $10,000
These costs are presented as part of the overall project estimate so that homeowners are not caught off guard during construction.
Project Timeline and Process
The average timeline for an ADU project with Goshen Tiny Homes runs approximately 10 to 12 months from start to finish. This breaks down roughly as follows:
- Design and architecture: approximately 2 months
- Permitting and approvals: 2 to 6 months, depending on the jurisdiction
- Construction: 3 to 5 months, depending on size and finishes
Smaller units may be completed sooner, while larger or more complex builds — such as a two-bedroom accessory dwelling unit — can extend the timeline. Because Goshen focuses solely on ADU construction, they aim to keep the process predictable and well-coordinated.
On the zoning and permitting side, Goshen handles all research, drawing preparation, submissions, and coordination with city and county departments. If revisions are requested by local authorities, their team manages those directly. This is particularly relevant in Florida, where ADU zoning rules and permit requirements can vary significantly between municipalities, including areas such as Tampa Bay, St. Petersburg, Miami, Orlando, West Palm Beach, and Fort Lauderdale.
For properties with existing septic systems, Goshen notes that Health Department approval of septic capacity is required before permits can be issued. Depending on the situation, homeowners may need to connect to an existing system, upgrade it, or install a new one — each carrying its own associated cost.
Goshen Tiny Homes also provides guidance on ADU financing options, including home equity loans, HELOCs, construction loans, and cash-out refinancing. They work with lenders familiar with ADU projects to help clients move through the financing process more efficiently. Typical monthly payments are estimated between $900 and $1,500, which in many cases can be partially or fully offset by rental income from the completed unit.
As a site-built accessory dwelling unit builder, Goshen emphasizes that their units qualify as real property, can be appraised like a home, and are designed to add long-term equity — a distinction they draw from prefabricated alternatives, which may face zoning restrictions or fail to qualify as real estate in many Florida counties.