Deal Analyzer
Take a first look at the numbers
Start with a single parcel or small lot split. Enter the price, costs, lot count, and expected resale to see how the deal adds up before deeper research.
Coverage ·Coverage across the contiguous United States (lower 48 states).Alaska and Hawaii are not supported. County data and automated lookup availability vary.
Land Deal Decision Workspace
A working notebook for one land deal. Capture what you know, what you're assuming, what you still need to verify, and the questions that could change the deal. LandGauge does not reach conclusions — it organizes your research so you can.
County, acreage, and price live in the math section below — they sync automatically.
Required Inputs
Step 1 of 2Deal Basics
Name and location.
Exact decimal accepted. Used for 1→2 split area math.
Manual input. ≥100 ft supports a 1→2 split in most R-1 zones.
Purchase & Resale
What you're paying and what you expect to sell for.
Subdivide is a lightweight multi-lot model — for full subdivision underwriting, use the Split Analyzer.
Enter your realistic expected resale value. LandGauge does not predict future market appreciation.
Optional Analysis
Expand to refineSkip these to triage fast. Open any section to add detail before saving.
Results are based on your inputs and assumptions. Not legal, financial, or appraisal advice.
Generate Verification Plan
Turns everything above into a working plan: what you've entered, what appears known, what's assumed, what's still unknown, red flags, verification tasks, suggested contacts, and the questions to ask each authority.
Many counties, especially rural jurisdictions, do not publish complete or current land development information online. If the answer matters, verify it directly with the appropriate county, city, utility provider, health district, title company, surveyor, engineer, or other responsible professional before relying on it.
LandGauge organizes research and decision support. It does not replace legal, engineering, surveying, appraisal, title, environmental, lending, tax, or permitting advice.
Here's what a completed review looks like

2 acres in town · Ada, Idaho
82
out of 100
This deal shows strong upside with a healthy spread between your costs and expected resale. Some important land risks still need to be confirmed.
Why this score
The reasoning behind the result — this is where the analysis lives.
What helps this deal
What hurts this deal
What still needs verification
Deal Numbers
Purchase
$135,000
Resale
$200,000
Cash In
$147,240
Holding
$10,740
Est. Profit
$52,760
Est. Margin
26.4%