Building a Home on Your Own Land in Alachua County

Zoning determines whether a single-family home is allowed, how many dwellings the parcel supports, minimum lot size, and how far the house must sit from property lines. Land in unincorporated Alachua County is governed by county rules; land inside Gainesville, Newberry, Alachua, High Springs, Archer, or another municipality follows that city's.

Agricultural zoning in particular can carry requirements people don't expect. Confirm the parcel's current zoning and what it permits before assuming anything.

Outside city limits, most homes are on a private well and a septic system. Both are real costs and both have to be sited and permitted.

• Septic requires a soil evaluation. Soils that don't percolate well, or a high seasonal water table, can mean a more expensive engineered system rather than a conventional one.
• Wells vary in depth and cost depending on the area and the aquifer.
• Connecting to public utilities is sometimes possible if a line runs nearby, but extending service any real distance is usually expensive and paid by the property owner.

Find out which situation applies before you assume either one.

North Central Florida has extensive wetlands, and Alachua County has significant areas with karst features — sinkholes, springs, and recharge zones — that carry additional regulation.

Wetlands on a parcel don't necessarily prevent building, but they generally require buffers and reduce the usable area. Flood zone designation affects both what you can build and what insurance will cost.

These are worth confirming from the county's mapping and from a survey rather than from a listing description.

The parcel needs legal, recorded access — not just a driveway someone has been using. Landlocked parcels and shared or unrecorded access arrangements come up more than you'd expect on rural land.

Also check for easements running across the property. Utility, drainage, and access easements can restrict where the house and septic system can go.

Getting a site ready to build can involve clearing, grading, fill, drainage work, a driveway, and bringing power to the building site. On a wooded or sloped parcel this adds up.

Soil conditions matter structurally as well. A geotechnical evaluation may be required or advisable depending on the parcel and what's being built.

Land outside a subdivision isn't automatically free of restrictions. Recorded covenants from a prior owner or a rural platted subdivision can dictate minimum square footage, exterior materials, outbuildings, or which builders may be used.

These are separate from zoning and are found in the title work.

Building permits are issued by the county for unincorporated land and by the city for land inside municipal limits. Impact fees are typically assessed at permitting and vary by jurisdiction and by what's being built.

You'll need a current survey. An older survey may not reflect current boundaries, easements, or improvements, and lenders and builders will generally require a new one anyway.

Not necessarily. Zoning sets minimum lot sizes, setbacks, and permitted uses, and recorded deed restrictions can add further limits. Wetlands, flood zone designation, and septic requirements can also affect where and how large a house can be. Confirm these for the specific parcel.

Custom builders generally will, and several semi-custom builders in Alachua County build outside their own subdivisions. Production builders typically build only within their own communities. Our builder directory groups area builders by type.

Many buyers do it the other way around, or at least involve a builder before closing on land. A builder can identify site issues that affect cost, and some will look at a parcel before purchase. Buying land first and finding out afterward that the site is expensive to develop is a common and avoidable problem.

It depends on the parcel. Outside city limits, most homes in Alachua County are on private wells and septic systems. Septic requires a soil evaluation and permitting, and difficult soils or a high water table can require a more expensive engineered system. Where public utilities are available nearby, connecting may be an option.

Building on your own land usually requires a construction loan or construction-to-permanent loan, which funds the build in stages and then converts to a mortgage. These generally involve a larger down payment and different qualification standards than a conventional purchase, and the land may be financed separately.

Longer than buying in a community, because the process includes land due diligence, design, permitting, and site work before construction begins. Timelines vary considerably by parcel and builder. Ask any builder you're considering for their current typical timeline on a build like yours.