Sun City Center Cottages and Granny Pods Under County ADU Rules
Before buying a granny pod for a Sun City Center yard, confirm the lot can take a permitted ADU, because the county bars sleeping in any other detached structure.
Detached ADUs quote in Sun City Center
Who the space is for, whether it needs a kitchen, and the address. With those three answers we can say which city or county rules govern the lot before a contractor draws anything.
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Lot size and the 900 square foot cap in Sun City Center
Measure the lot first, because 7,000 square feet is the entry point. The 900 square foot cap counts storage and laundry as living space, which a compact cottage plan can overlook. A larger unit needs a variance, and that is available only on lots of at least 14,520 square feet, then to no more than 1,200 square feet or 25 percent of the main home's living space, whichever is less. Hillsborough County Development Services handles zoning, review and inspections for the whole of unincorporated Hillsborough.
Measure the lot
An ADU needs at least 7,000 square feet.
Count storage and laundry
Both are living space under the 900 square foot cap.
Know the variance limits
Only lots of at least 14,520 square feet can seek a larger unit, capped at 1,200 square feet or 25 percent of the main home.
Hillsborough's detached structure and ADU rules in Sun City Center

Hillsborough County's code says any detached structure, or any part of a home that cannot be reached internally, that does not meet the accessory dwelling requirements may not be used for independent living quarters or for sleeping, including guest visits, at any time.
Source: Hillsborough County (Municode), accessed 2026-09-23
Unincorporated Hillsborough County's Land Development Code (Sec. 6.11.02) limits accessory dwelling living space to 900 square feet, requires a lot of at least 7,000 square feet and an owner-occupied principal home, allows attached or detached units, and allows one per lot. A variance to go larger is available only on lots of at least 14,520 square feet, and then to no more than 1,200 square feet or 25 percent of the main home's living space, whichever is less; living space includes storage and laundry.
Source: Hillsborough County (Municode), accessed 2026-09-23
Hillsborough County Development Services provides planning, zoning, development review and building inspection services for all of unincorporated Hillsborough County.
Source: Hillsborough County, accessed 2026-09-23
What detached adus involves in Sun City Center


Why a Sun City Center granny pod must be a permitted ADU
A prefabricated cottage delivered to the backyard can seem like the simple answer to bringing a parent close. In Sun City Center the county's code decides whether it can be lived in. Hillsborough says any detached structure that does not meet the accessory dwelling requirements may not be used for independent living quarters or for sleeping, including guest visits, at any time. So the unit, whether built on site or delivered, has to be a permitted ADU: no more than 900 square feet of living space, one per lot, on a lot of at least 7,000 square feet with an owner-occupied principal home.

Is the Sun City Center lot 7,000 square feet?
Send the address. We will check the lot and the cap before you buy a unit or pay for plans.
Sun City Center granny pod and cottage questions
Can a parent stay overnight in our Sun City Center pool house or workshop?
Not unless it is a permitted ADU. Hillsborough bars sleeping, including guest visits, in any detached structure that does not meet the accessory dwelling requirements.
Can the Sun City Center ADU be attached to the house instead?
Yes. Unincorporated Hillsborough allows attached or detached accessory dwellings, one per lot, under the same 900 square foot cap and owner-occupancy rule.
A permitted Sun City Center cottage for your parent
Tell us who it is for. A vetted Florida-licensed contractor designs, prices and builds it; we make the introduction.
