Do you have questions about building ADUs? Read our most frequently asked questions below to learn more.

What is the average cost of an ADU in Florida?

Thinking of adding an ADU to your property, but worried about the cost?

Estimated Ranges:

Studio or 1 Bedroom (320 – 400 sqft)

  • 1 Story: $135k – $160k
  • 2 Story: $190k – $235k


1 Bedroom (400 – 575 sqft)

  • 1 Story: $150K – $175K
  • 2 Story: $225K – $260K


2 or 3 Bedrooms (650 – 800 sqft)

  • 1 Story: $175k – $250k
  • 2 Story: $275k – $340k
Can I build an ADU on my property in Florida?

Not sure how much space you need for an Accessory Dwelling Unit (ADU)? It all depends on your neighborhood – just give us a call and we’ll help find out in minutes. The regulations vary depending on zoning categories NT-1, 2 & 3 and NS-1 & 2 so don’t worry if that’s not crystal clear; our team is happy to assist in finding what works best for you!

How long does it take to build?

Design and permitting is roughly 4 to 6 months. Construction time is typically 4 to 5 months. At Cask we pride ourselves in getting you whole new living space, from concept to completion, in less than a year.

Do you offer ADU design-build?

We offer design-build services, so you get the whole package – all covered from drawings to completion! With our turnkey solutions for ADUs, everything is taken care of.

Do you offer financing?

If you’re looking for payment options, we’ve got your back! We work with awesome lenders to make financing a breeze.

Options Available:

  • Cash
  • Personal Loan
  • Home Equity Line of Credit
  • Home Improvement Loan
  • Homestyle Renovation Loan
  • Construction Loan
How do I get started?

Ready to get your ADU (Accessory Dwelling Unit) project rolling in St. Pete? Give us a shout and our team will guide you every step of the way! We’ve got a streamlined Pre-Con Process with all the information needed, plus we handle permit management so you can focus on making things happen!

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Have more questions or ready to get started? Give us a call at (727) 201-2551 or contact us today by clicking below to speak with one of our ADU experts.