Off-grid site report
Manatee County, FL
27.4153, -82.5308 · 36 ft elevationRead this before you act on anything below. This is my researched starting point for Manatee County, FL, not legal advice and not a guarantee. Rules change, and the deciding facts on any specific parcel (setbacks, perc results, overlay districts, deed restrictions, road frontage) live at the county or town office, not in any database. Before you buy land or build, confirm the current rules directly with the local zoning and health offices - the sources on this page tell you exactly who to call.
The local rulesManatee County, FL
Zoning & raw-land occupancy
Varies locallyManatee County's Land Development Code governs unincorporated land use and dwelling definitions by zoning district; incorporated cities (Bradenton, Palmetto, etc.) have their own separate codes. source
Dwellings, tiny homes & RVs
RestrictedThe county LDC separately regulates dwellings, park trailers, and RVs, with RV/park trailer living generally limited to specific districts like the PDRV; full-time RV or tiny home living on raw unzoned land is not confirmed as permitted. source
Building permits & codes
Generally allowedManatee County's Development Services Department enforces the Florida Building Code and issues permits for unincorporated areas; owner-builders are allowed but inspections are still required. source
Septic & composting toilets
Generally allowedThe Florida Department of Health in Manatee County permits and inspects septic (OSTDS) systems locally, since Manatee is not one of the counties where the state DEP issues septic permits directly. source
Greywater reuse
RestrictedNo Manatee-specific greywater ordinance was found; the state Florida Building Code baseline applies, which limits greywater reuse mainly to toilet/urinal flushing.
Rainwater harvesting
Unclear - verifyNo official Manatee County or state page was found directly addressing residential rainwater cisterns; not confirmed, so check with county Planning or Development Services.
Private wells & water rights
Generally allowedManatee County issues well construction permits under a delegation agreement with the Southwest Florida Water Management District, though a District Water Use Permit may be required first. source
Living disconnected from utilities
Unclear - verifyNo county ordinance explicitly addresses full grid disconnection; occupied dwellings still need a DOH-approved sewage system and legal water source to pass building final inspection.
Sun30-year normals
- Peak-sun hours, annual average
- 5.8 hrs/day
- Worst month (sizes an off-grid array)
- 5.0 hrs/day
- Yearly output per 1 kW of panels
- 1,611 kWh
JFMAMJJASOND
Weather1991-2020
- Precipitation
- 53 in/yr
- Heating degree days
- 476 (mild)
How far help isstraight-line
- Hospital
Lakewood Ranch Medical Center - 6.1 mi
- Fire station
Southern Manatee Fire Depratment - 1.5 mi
- Hardware store
Harbor Freight Tools - 3.2 mi
- Grocery
El Mariachi Loco - 1.3 mi
From OpenStreetMap. Road miles will be longer, often much longer in hill country.
Plan this spot
These open with this location's real numbers already filled in (ZIP 34243).
Size a solar systemHeat loss & insulationFirewood per winterRainwater harvestGarden sizePanel tilt
Looking at a specific parcel in Manatee County, FL?The rules above are the jurisdiction. The land check runs the parcel itself: flood zone, soils and septic suitability, wetlands, slope, access, climate, and these verdicts, from a parcel number or coordinates.
Check a parcel →Share or save this report:New report
Sources: US Census Bureau geocoder; NLR PVWatts v8 (solar); NOAA NCEI 1991-2020 climate normals (nearest station) or Open-Meteo (ZIP-centroid) for weather; Open-Elevation; OpenStreetMap contributors. Public data retrieved Aug 22, 2026; agencies update their layers on their own schedules. Planning data, not a survey or legal advice.
New here, or not sure where this fits? Start here walks through the whole thing in order.