Property Management Key Tracking: Tenant and Vendor Keys
October 26, 2026 · 7 min read
Property management key tracking means keeping one register of every key for every unit and common area, and logging each key as it goes to a tenant, a vendor or a colleague, with a date it's due back. Tenant keys are reconciled at move-in and move-out, vendor keys are due the same day, and anything late gets chased.
Property managers juggle more keys than almost anyone: unit keys, spares, mailbox keys, fobs, garage remotes, plant room keys and masters, spread across buildings and handed to tenants, maintenance vendors, cleaners and colleagues. This guide covers the three key flows every portfolio has, a register layout you can copy, and the move-in and move-out steps that keep it accurate.
The three key flows in property management
Almost every key in a portfolio moves in one of three ways. Each needs its own rule.
1. Tenant keys
Keys and fobs handed to tenants at move-in and expected back at move-out. These are long-term handouts, often for years. The risk isn't that they're overdue. The risk is that nobody knows exactly how many keys a tenant was given, so move-out can't confirm they all came back.
Rule: record every key, fob and remote handed over at move-in against the named tenant, with the lease end date as the due date. At move-out, reconcile against that list, item by item.
2. Vendor and contractor keys
Keys handed to plumbers, electricians, locksmiths, cleaners and inspectors for maintenance and repairs. These are short handouts that go wrong often: a vendor collects a key in the morning and it ends up in their van for a week.
Rule: issue to a named person at the vendor, tie it to the work order, and make it due the same day unless agreed otherwise. Our guide to contractor key management covers the agreement and close-out steps in detail.
3. Office and staff keys
Spare unit keys, masters and common-area keys held by the management office and taken out by your own team for viewings, inspections and emergencies. These are the most sensitive keys in the portfolio, and the easiest to lose track of because "it's just us."
Rule: staff log keys out like anyone else, with a return time. Masters come back the same day, every day.
Property key register template
One register for the whole portfolio, one row per key or set of identical keys. Copy this layout into a spreadsheet or your system of choice.
| Key ID | Property / building | Unit or area | Type | Copies | Opens | Held by default |
|---|---|---|---|---|---|---|
| HV-12-A | Harbour View | Unit 12 | Unit key | 1 | Unit 12 front door | Office |
| HV-12-B | Harbour View | Unit 12 | Unit key | 1 | Unit 12 front door | Tenant |
| HV-FOB | Harbour View | Main entrance | Fob | 40 | Main entrance, bin store | Office stock |
| HV-PLANT | Harbour View | Plant room | Restricted | 1 | Plant room, roof access | Office |
| HV-MK1 | Harbour View | Whole building | Master | 1 | All unit doors, common areas | Office |
A few rules make the register useful:
- Give every individual key its own ID. Two keys to Unit 12 are two rows. When one goes missing, you need to know which.
- Track identical items as stock. Forty interchangeable entrance fobs can be one row with a quantity, as long as you record how many each tenant holds.
- Never put the address on the key tag. Use the key ID. A lost key with "Harbour View, Unit 12" on it is an open door.
- Mark masters and restricted keys clearly. They follow stricter rules for authorization, return time and rekeying.
The register says what exists. The handout log says where it is now. For the log side, our key log book has a template that works alongside this register.
Move-in key checklist
- Count every key, fob, remote and mailbox key for the unit against the register
- Record each item handed to the tenant, with IDs or quantities
- Set the due date to the lease end date
- Have the tenant sign for the exact items received
- Confirm the office still holds its spare for the unit
Move-out key checklist
- Pull the list of everything recorded as handed to the tenant
- Collect and check off each item against that list
- Record any shortfall, for example 1 of 2 fobs returned
- Deactivate any fob or code not returned
- Decide on rekeying for missing unit keys before the next tenant moves in
- Record the outcome so any agreed deduction is backed by the record
The move-out checklist only works if the move-in record exists. Without it, "I only ever got one fob" is impossible to check. If a unit key didn't come back, follow your lost key procedure. For a unit key, rekeying before a new tenant moves in is the usual answer.
Common key problems in property management
Spare keys that wander. The office spare for a unit goes out for a viewing and doesn't come back to the board. Next month a tenant is locked out and the spare isn't there. Fix: spares are logged like any other key, due back the same day.
Vendors holding keys between jobs. A maintenance vendor keeps keys "because they'll be back next week." Some of those keys stay out for months. Fix: same-day return by default, and any longer hold recorded with a date.
Several buildings, several key boards. Each building's keys are managed slightly differently by whoever runs that office. Nobody can see the whole portfolio. Fix: one register and one process, with each site's keys clearly separated.
Audits that take days. When an insurer or owner asks for a key audit, the answer is spread across boards, binders and spreadsheets. Fix: run regular checks with the key audit checklist so the next request is a report, not a project.
Property management key tracking in guardable
guardable gives property managers the register, the handout log and the overdue list in one place.
- Unique keys and bulk stock. Register each unit key, master and restricted key as a unique item with its own history. Register identical fobs or remotes as bulk items with a quantity.
- Tenants, vendors and staff as clients. Each person or company you hand keys to is a client with their own page, showing everything they hold right now.
- Every handout has a return date. Tenant keys are due at lease end, vendor keys at the end of the visit. Anything past its date is flagged as overdue on the dashboard, the orders list and the client's page.
- Partial returns are tracked per line. If a tenant returns 1 of 2 fobs at move-out, the second stays visibly out against them.
- Overdue reminders. Overdue reminder emails can be sent to the holder, and on Starter and above they go out automatically.
- One workspace per building or region. On Pro, run multiple workspaces with roles scoped to each, so each office manages its own keys while the portfolio stays in one account.
Pricing is flat per workspace with unlimited users, so every leasing agent, maintenance coordinator and site manager can hand keys out under their own login. That's what makes the history trustworthy. See our overview of key management software for how this compares with a physical key box.
Frequently asked questions
How do property managers keep track of keys?
With a register of every key across the portfolio and a log of every handout to a named tenant, vendor or staff member with a due date. Tenant keys are reconciled at move-in and move-out, and vendor keys are due back the same day. Anything past its due date gets chased.
How should spare keys be stored for each unit?
Keep spares at the management office, each with its own ID and no address on the tag. Log every time a spare goes out, even to your own staff, and make it due back the same day.
What happens if a tenant doesn't return keys at move-out?
Deactivate any fobs or codes not returned, record the shortfall against the tenant, and decide on rekeying before the next tenant moves in. A signed move-in record of exactly what was handed over is what supports any agreed deduction.
How do I manage vendor access to units?
Issue keys to a named person at the vendor, tied to a work order, due back the same day. Have the vendor company sign a key agreement covering no copies, no handoffs and who pays if a key is lost.
See every key in your portfolio, and who has it. Start tracking property keys in guardable for free: up to 50 items, unlimited orders and unlimited users, overdue keys flagged automatically. No credit card, no time limit.