“What is my land worth?” has a different answer for development sites than for a finished building. A developer is not buying your dirt for what it is — they are buying it for what it can become. So the real question is: what is your land worth once it is entitled, built, and leased? Here is how to think about it.
The value ladder
Development value climbs in stages, and each stage is a rung a developer would rather buy below:
- Raw land — as-is, unentitled
- Entitled value — after zoning / site-plan approval (often the biggest single jump)
- C-of-O value — permitted, built, delivered
- Lease-up value — tenants signed
- Stabilized value — fully leased and operating
Residual land value: the number that matters
The way to price a development site is to work the developer’s math backward. Start from the finished, stabilized value of what can be built, subtract the construction cost, subtract the developer’s required profit, and what remains is the residual land value — what your land is worth to a builder.
Do it for your parcel: the free residual land value tool runs this exact calculation with adjustable South Florida assumptions.
Finished value drives everything — and it is real data
The single biggest input is the finished, stabilized value of what gets built. From recorded South Florida sales, that anchor is concrete: single-story retail has traded around a $675/SF median in Miami-Dade; multi-story office around $653/SF there; warehouse and distribution around $289/SF in Broward and $316/SF in Miami-Dade. Those medians (from the South Florida price index) are the kind of numbers that set the top of the ladder — and therefore what your land underneath can support.
Worked example
A half-acre parcel zoned for a small retail building might support ~7,500 SF. At a conservative $500/SF finished value, that is $3.75M of gross development value. Subtract roughly $2.3M of construction (hard plus soft) and a ~20% developer profit, and the land pencils near $650,000 — the number a developer’s offer is quietly measured against. Change the zoning, the use, or the finished value, and that land number moves a lot. (Run yours in the tool.)
How to actually capture it
Knowing the number is half the battle; getting it is the other half. That means pricing to the entitled and developed potential, creating competition among developer-buyers instead of taking the first knock, and sometimes entitling before you sell or structuring a participation. That is the work of a broker who understands development from the inside — on your side of the deal.
Want a grounded read on your specific site? Start with a free Broker Opinion of Value or send me the parcel directly.
