Coastlinez

Coastlinez: ADU Design and Building Services in Southwest Florida

Coastlinez is a Southwest Florida-based company specializing in accessory dwelling unit (ADU) design and construction. Their services are built around a thorough understanding of Florida's building codes and local permitting processes, making them a practical option for homeowners looking to add a secondary living space to their property.

An accessory dwelling unit is a secondary or separate living space located on the same property as a primary residence. These units come in many forms, including:

1. Backyard cottages and detached ADUs
2. Garage conversions
3. In-law suites and granny flats
4. Basement or attached apartments
5. Carriage houses and garden apartments
6. Junior accessory dwelling units (JADUs)

Throughout Florida, many municipalities have relaxed zoning codes to allow ADUs on lots where they were previously restricted. This shift is largely driven by efforts to increase affordable housing availability. Importantly, ADUs are not counted toward a property's density calculation, which gives homeowners more flexibility when planning an addition.

Reasons Homeowners Consider Building an ADU

There are several practical reasons why homeowners in Southwest Florida choose to work with an ADU contractor like Coastlinez:

1. Rental income: An ADU can be used for long-term rentals, providing an additional stream of income.
2. Property value: Adding an accessory dwelling unit can increase a home's resale value and build equity.
3. Multigenerational living: ADUs offer a way for elderly parents or adult children to live nearby while maintaining their own private space.
4. Flexible use: The space can serve as a home office, workshop, hobby room, or private guest accommodation.
5. Affordable housing for family: A casita or granny flat on your property can provide a cost-effective housing solution for loved ones.

Coastlinez works with clients through each stage of the ADU process — from an initial discovery call to design, permitting, and construction. Their process is structured to keep clients informed and involved throughout, with the goal of maintaining clear communication and efficient project progress.

For the design phase, clients can either collaborate with a designer on a custom ADU or choose from Coastlinez's existing plan catalog. The catalog includes options such as a one-bedroom modern ADU with cathedral ceilings (654 sq. ft.), a two-bedroom rustic country design with two-car parking (952 sq. ft.), and a contemporary two-story ADU with two bedrooms and two bathrooms (720 sq. ft.).

When it comes to construction, Coastlinez offers a few different paths depending on the client's needs and budget:

1. Plans DIY: The client builds it themselves using the provided plans.
2. Plans +: Coastlinez connects the client with three to four general contractors to choose from.
3. Plans + General Contractor: A full-service option where Coastlinez handles design, permitting, and construction through their general contractor partner.

Local Expertise and Permitting Support

Acquiring permits in Florida can be a complex process. Coastlinez's in-house team prepares permit applications, including project specifications, site plans, and drawings, and works directly with local municipalities for submittal. Their plan catalog includes designs that have already been reviewed by various Florida municipalities, which can help speed up the permitting process.

Southwest Florida's ADU building codes require that a new ADU match the architectural style of the primary home. Coastlinez addresses this by offering options to match roofing, exterior materials, and other architectural elements within their plan catalog.

Each ADU drawing set from Coastlinez includes a cover sheet, architectural site plan, floor plans, elevations, building sections, wall sections, foundation plan, structural details, roof framing plans, schematic electrical plans, and energy calculations.

For homeowners looking at financing, Coastlinez has a network of lenders and can help connect clients with options such as a Home Equity Line of Credit (HELOC), cash-out refinance, construction loans, or RenoFi loans.

Coastlinez positions itself as a resource for Southwest Florida homeowners who want to navigate the ADU process — from initial concept through to a completed, code-compliant structure — with local knowledge guiding each step.