Property Intelligence Delivered™
Your Property Has an Address. Give It a Permanent Record.
An address tells you where a home is. A HiD Number helps you understand what it is—bringing its repairs, improvements, warranties, permits, documents, and history into one continuous property record.
Built for people who take their home seriously.
Owners, buyers, and sellers who want the full picture — not just the listing.
Property Intelligence, Built to Last
HiD Number was founded on a simple belief: every property deserves a permanent identity, and every owner deserves a trusted record. We bring repairs, improvements, warranties, permits, inspections, and documents together in one continuous record—built to remain with the property from owner to owner. The result is greater clarity for today's decisions—and a property history that remains useful for every owner who comes next.
Why Your Property Needs a HiD Number™
Permanent Identity
One property. One HiD Number. One identity that remains connected to the address.
Complete Record
Preserve repairs, improvements, warranties, permits, inspections, receipts and photographs.
Built to Continue
Prepare approved property history to remain useful through ownership changes and future decisions.
Life of the Home
Every home has a story.
Most of it goes unrecorded.
The home is constructed.
Foundation poured. Systems installed. Permits filed. But the record — the actual story of what was built and how — rarely survives the first sale.
Ownership transfers.
The new owner inherits the home but not its history. Appliance ages are guesses. Roof replacement dates are unknown. The record resets.
Systems age. Work gets done.
HVAC replaced. Water heater serviced. A contractor fixes the deck. Receipts are filed in a drawer — or lost. No continuous record exists.
The story disappears again.
Buyers ask what they can. Sellers disclose what they remember. Inspectors find what they can see. The rest is uncertainty — and negotiation.
The record continues.
Every repair, permit, warranty, inspection, and improvement — preserved in one continuous identity. Verified. Transferable. Permanent.
What each thing is
Five distinct things.
One coherent system.
HiD Number™
The permanent identity
A unique identifier assigned to a property — not its owner. It stays with the address through every sale, connecting all records, reports, and documents to one continuous thread.
Free to look up. Claimed by the owner.
Property Report
The full picture, on demand
A comprehensive intelligence document — flood risk, permits, soil, environmental data, school zones, ownership history, and more — delivered as a readable, shareable report.
One-time purchase. $89.99.
HiD Certificate™
The verified credential
A formal, printed certificate of property intelligence — issued when a property’s record meets a defined completeness standard. Designed for transfers, listings, and legacy.
Coming soon.
HiD Vault™
The living archive
A secure, organized home for every document, photo, warranty, receipt, and inspection report. Drag-and-drop upload. Auto-classified. Shareable on your terms.
Included with subscriptions.
Subscription
The ongoing relationship
Monthly access to intelligence, Vault storage, Harper AI, risk monitoring, and the tools that keep a property record current — from Essential through HiD Pro™.
From $9.99/month.
Ready to give your property a permanent record?
One property. One HiD number. One trusted record that continues with the address.
HiD Cost CalculatorWhat will this home actually cost to own?
Enter any US address. We calculate maintenance costs, replacement reserves, and a 10-year budget projection for every major system — roof, HVAC, plumbing, electrical, and more.
Tap into the HiD CalculatorWhat you'll see
Free to run. No account required.
Your property deserves to be remembered.
Every repair made. Every document filed. Every decision that shaped it. HiD Number keeps the record — so nothing is lost when life moves forward.