Home Plate
Property Ledger
What it holds How it works Every building Request access
Property Ledger · Est. 2026

A permanent record
for every building.

Every home, commercial property and piece of infrastructure accumulates a paper trail — deeds, permits, warranties, repairs, inspections, the people who did the work. It scatters across drawers, inboxes and memories, and it walks out the door with each owner. Home Plate keeps it in one durable, scannable record that stays with the building.

A Carfax for a home or building · one record, scanned at the door.
home-plate.io
Every building gets a tag.
Scan it to read the record.
Verified property record
§ 01 — The record

One record. Everything the building remembers.

Documents, systems, money and people — captured once, kept current, and handed cleanly to the next owner, trade or inspector who needs it.
01

Documents & deeds

Title, leases, permits, insurance, warranties — the legal spine of the property, filed and findable.

02

Systems & equipment

Every major system and appliance with model, serial, install date and warranty status.

03

Maintenance & work log

What broke, who fixed it, what it cost — a service history that compounds over years.

04

Finances & basis

Costs, capital improvements and tax basis tracked as they happen, not reconstructed later.

05

Inspections & compliance

Permits, code, safety and regulatory records — current status, not a shoebox of PDFs.

06

Contacts & trades

The vetted people who know the building — with ratings, last-job notes and what they charged.

07

Timeline

The whole story, in order — acquisition to today — exportable for partners, lenders and buyers.

08

Photos & plans

As-builts, floor plans, single-lines and site photography, attached to the place they describe.

§ 02 — How it works

Tag it. Scan it. Read the record.

A physical tag at the door, mailbox or service panel becomes the front door to everything the building knows about itself.
01

Tag the building

A durable, weatherproof tag carries a unique code and QR — placed at the entrance, panel or gate. One per property.

02

Scan at the door

Anyone with permission scans it on a phone — no app, no account hunt — and lands on the building's live record.

03

Read the right view

The record shows what each person needs: full history for the owner, the work order and shut-offs for a trade, the public file for an inspector.

§ 03 — Who reads it

One record, the right view for everyone.

Access is scoped. The same tag opens different doors depending on who's holding the phone.
Owners

The whole picture

Documents, finances, systems, work and people — the full ledger for the building they hold.

Trades

The job at hand

The work order, shut-off locations, system history and a place to log the fix when it's done.

Inspectors

The public file

Permits, survey, systems and disclosures — verified records, ready to cross-check on site.

Lenders & buyers

The clean handoff

A complete, exportable history that makes diligence fast and the transfer trustworthy.

§ 04 — Every kind of building

From a house to a power plant.

The same ledger adapts to what a property actually is — the record a duplex needs is not the record a substation needs.
Residential

Homes

Single-family and small multifamily — appliances, renovations, inventory and the running cost of ownership.

Deeds · systems · maintenance · home inventory
Commercial

Income property

Mixed-use, retail, office and multifamily — leases, rent roll, capital projects and building systems.

Leases · NOI · capital · building systems
Infrastructure

Built assets

Solar, storage, utilities and civil assets — equipment registers, compliance, O&M and safety plans.

Equipment · compliance · O&M · fire / safety

Give every building a memory.

Early access · 2026

Request early access →