Rather than a number, it helps to walk through the cost categories that actually make up what you will spend:
- Purchase price: the negotiated cost of the parcel itself
- Closing costs: often a modest amount for recording fees and attorney review, though this varies by county and by attorney
- Optional due diligence costs: a survey or a perc test if you want either done before you close, rather than relying on existing information
- First year property tax: land is taxed based on assessed value and the local millage rate, and this is due regardless of when in the year you closed
Beyond those, some buyers also budget for basic site work like clearing a path in for a first visit, or a small buffer for anything that turns up during a title search.
The most useful mental shift is to stop treating the purchase price as the whole budget and start treating it as one line item among several. Building in a buffer beyond the sale price, rather than assuming price is the only cost, prevents the common surprise of closing on a parcel and then discovering an unplanned expense a few weeks later. If you want a firm number for a specific parcel, a local closing attorney can usually give you a realistic estimate of closing costs before you commit.