I'll help bump this along so you can get someone who has direct experience.
Also if you want to call out a particular member, type "@" sign with their call name, and it will send them an alert.
Being an ex-paralegal, I'll take a stab at this (with the caveat that this is NOT legal advice just my dead reckoning stab at it from my past experiences).
You are unincorporated county, which means you don't have any city ordinances to adhere to. That means the rules will be from Alachua County, FL, which I googled and are located at:
https://library.municode.com/fl/ala...ADERE_CH404USRE_ARTIIIAG_S404.13POLIPALEFI5AC
April 18, 2022.
Your tax statement is generally considered the official statement for taxing purposes, however you have a strong argument to consider that as your basis of acre size, and I would argue legally since you are being charged for 5.17 acres you should have access to 5.17 acres. To be absolutely certain what your actual property size is, look at your deed's property description which should state the actual size (usually giving a copy of the plot map). That may state 4.99 acres. (An attorney would give formal advice, and possibly your local planning and zoning department.) That size matters according to the ordinances.
Let's assume less than 5 acres according to the property description (assuming that its 4.99, the official deed and plot map):
According to the Apalucha County ordianance (as linked above), these restrictions are for those with LESS than 5 acres for A, A-RB, RE, RE-1 (A and A-RB are the agricultural zones, RE are the residential zones, RE-1 includes subsection AA as single-family, low density zoning...ie, not "agricultural." According to Section 404.09, A and A-RB assume agricultural use is allowed, all other zones (including your RE-1AA) may have agricultural use with restrictions, in particular those listed in 404.13 for poultry:
404.13 states that with less than 5 acres, 6 laying hens (no roosters) are allowed, for non-commercial use (ie family eggs and meat), within fenced enclosures, following all noise, nuisance, odor, complaints, and property setbacks. (That's straight from the linked above county ordianance dated the April 18, 2022)....ie that's what I am seeing is on the "books."
Since I think you have a strong argument, being taxed for 5.17 acres, you have use of 5.17 acres, you could fall under use of more than 5 acres which certainly appears to have less restrictions. It may indicate you have no restrictions. (You would need to clarify that with the planning department). You may want to be careful to wish more than 5 acres if you plan to sell eggs or meat as it could be labeled an "urban farm" which could place you in urban farm provisions (filing permit, providing hand washing stations for employees, etc.) I picked up some information from a back news article here:
https://www.mainstreetdailynews.com...cle_b84774ee-9eec-11ec-a6e4-a32014fa2346.html
That article is for Gainesville, and indicates 10 chickens, but I am still seeing only 6 chickens in the Apalucha County ordinance books. Always go by the books.
You can also call your local planning department and just ask. They are usually very helpful.
My best stab. If you have particular ordinances for 5 acres or more (which didn't come up on my quick google search), I can give you my personal opinion on that. In my area (unincorporated Washington County, Oregon, I have NO restrictions though I am fairly suburban because I am zoned unincorporated...but I am smart enough not to get too crazy due to noise and nuisance to neighbors).
Right now...I think you have to keep it to 6 laying hens, no roosters if you consider yourself below 5 acres.
My thoughts.
LofMc