Start free. Scale when it pays.
Your first full study is free, with no credit card. Upgrade when you're screening more sites.
1 full study. Try the full engine on a real site.
- 1 full feasibility study
- Every analyst for the asset class
- Master report with verdict
- Public data attached automatically
- Read-only share link
For active acquisitions and development teams.
- Unlimited feasibility studies
- Side-by-side project comparison
- Master reports and share links
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Multiple seats, volume, or a portfolio to screen.
- Everything in Pro
- Multiple seats
- Volume screening
- Onboarding help
Pricing FAQ
What does Proper Plans actually analyze?
You pick an asset class and Proper Plans runs the analysts that fit it, from 7 for raw land to 13 for a master-planned community: site, zoning and highest & best use, land, market, construction cost, finance, risk and report, plus specialists for retail, industrial, mixed-use and data centers. The master report ends with a GO, CONDITIONAL GO or NO-GO verdict, risks and an action plan.
Does it work for houses, lot splits and ADUs?
Yes. Pick Residential for a single-family lot, a lot split or an ADU and ten analysts run, from zoning and site to cost to build, finance and risk. The Deal Desk underwrites single-family, duplex, triplex, fourplex and small multifamily rentals on a three-scenario Tear Sheet. Always confirm lot-size, ADU and subdivision rules with your jurisdiction.
Where does the data come from?
Proper Plans automatically attaches public sources such as USGS, FEMA flood maps (NFHL), the USFWS National Wetlands Inventory and U.S. Census ACS, and combines them with the deal inputs you provide. See Data & Methodology.
Is this a replacement for consultants?
No. Proper Plans is a fast first pass that helps you decide which sites deserve deeper diligence. Always verify findings with licensed local professionals.
How much does it cost?
Your first full study is free with no credit card. Pro is $99 per month for unlimited studies. Developers and funds with volume needs can talk to us.
Can I share reports?
Yes. Create a read-only share link for any report and revoke it anytime.
Can I see the building in AR or VR?
Yes, the demonstration building on this site can be placed in AR on your phone or walked around in a VR headset browser. Viewing your own uploaded plans in AR/VR is not available yet.