The assets a property manager answers for are built into other people’s homes and workplaces - the washer in unit 4B, the boiler in the plant room, the mower in the maintenance shed, and several hundred keys that open all of it. Almost nothing moves, which sounds easy, until an appliance fails and nobody can say how old it is, whether it is still under warranty, or which of three identical units was repaired last spring. This guide covers how property managers and landlords build a register that answers those questions, and how to run the key control that protects the whole portfolio.
What you will learn
- Why property assets drift out of view
- A register organised by property and unit
- Key control: the highest-stakes register you own
- Warranties, service history, and the repair-or-replace call
- The maintenance team’s tools
- Getting started across a portfolio
- FAQ
Why property assets drift out of view
Property assets don’t get lost the way van tools do - they get forgotten in place:
- Appliances are invisible until they fail. A water heater installed eight years ago by a previous manager has no findable paperwork, so every failure starts with detective work instead of a warranty check.
- Identical units hide each other. Forty matching cookers across a building means “the one we fixed in March” is unfindable unless each has its own identity.
- Ownership is ambiguous. Landlord’s fridge or tenant’s fridge? Without a register entry, the move-out conversation is opinion against opinion.
- Keys outlive the people who hold them. Staff change, contractors finish jobs, and keys issued informally never come back - or worse, nobody knows they haven’t.
- Turnover days compress everything. Inspection, repairs, cleaning, and re-letting happen in a rush, and whatever wasn’t written down during it never will be.
A register organised by property and unit
Structure the register the way the portfolio is structured: property, then unit, then asset. It should answer both “what is in unit 4B” and “which water heaters portfolio-wide are past their expected life”.
| Asset class | Record against | What to capture |
|---|---|---|
| Appliances (fridges, washers, cookers, water heaters) | The unit | Serial, install date, price, warranty end, receipt and manual attached |
| Building plant (boilers, HVAC units, pumps) | The property | Service history, inspection dates, supplier |
| Safety equipment (alarms, extinguishers, emergency lighting) | The property | Inspection dates and condition notes |
| Keys, fobs, master keys | The person holding them | Code, custody log, due date |
| Lockboxes and padlocks | The property or gate they secure | Code records, last change |
| Maintenance tools and machines | The team or shed | Checkout history, service record |
| Paint, filters, fixings | Stock | Counts and reorder points |
Larger portfolios with in-house engineers shade into full facilities management, but the register logic is identical at any size: every asset has exactly one home, and every key has exactly one holder.
Key control: the highest-stakes register you own
A lost vacuum costs a replacement; a lost master key can cost new locks across an entire building, plus the conversation with every tenant behind those locks. Keys deserve the strictest process in the portfolio:
- Every key is an asset with its own record - masters, unit keys, plant room keys, gate keys, and the fobs and ID badges that come with electronic access.
- Issue to named people with due dates. A contractor gets the key for the duration of the job, not “for a while”. The overdue list, checked weekly, catches the key that never came back.
- Lockboxes are assets too. A lockbox on a vacant unit holds a key, has a code, and has a history of who knew that code - all of which belongs on a record, not in a text thread.
- Let staff log their own takes. A self-service checkout - scan the key’s label, confirm, go - removes the only real obstacle to compliance, which is friction.
Tip: stamp keys with a neutral code and keep the code-to-door mapping only in the register. A lost key labelled “Flat 3, 14 Elm St” is an invitation; a lost key labelled “K-117” is an inconvenience.
Warranties, service history, and the repair-or-replace call
Property management is where asset financial fields stop being bookkeeping and start paying rent:
- Warranty end dates turn failures into claims. A failed compressor at month ten is the manufacturer’s problem - but only if the purchase date and receipt surface in under a minute.
- Service history makes the replace decision. Three call-outs on one boiler in two winters, all logged in one place, is a business case. The same three call-outs spread across two contractors’ invoices and a manager’s memory is just a bad feeling.
- Preventive maintenance belongs on the asset. Boiler services, gutter clears, and alarm checks recorded against the thing itself build the pattern that scheduling needs.
- Condition reports anchor move-in and move-out. Photos of each appliance attached to its record at both ends of a tenancy turn deposit disputes into a comparison rather than an argument.
The maintenance team's tools
The shed full of shared kit - drills, mowers, pressure washers, the carpet cleaner - moves between properties constantly and belongs to nobody, which is why it evaporates. Run it on the lending-library model: every tool labelled, checked out to a person or a property, due back, condition noted on return. The point is not surveillance; it is that “where is the pressure washer” gets answered by the register instead of a phone round.
Getting started across a portfolio
- Start with one property. Walk it, list plant and appliances with serials and photos, and attach whatever paperwork exists - receipts, warranties, manuals.
- Register every key for that property with a neutral code, and issue whatever is currently out to its actual holders.
- Label the shed and put shared tools on checkout.
- Add warranty and install dates as you go - they are the fields that pay for the effort first.
- Repeat per property, reviewing overdue keys and open issues weekly.
AMPthilly is a straightforward fit for this: properties and people as assignable owners, asset records with purchase, warranty, and service fields plus attached documents and photos, printable QR labels scanned with any phone camera in the browser, issue reporting when an appliance fails, and a permanent audit history on every record - including every key. Contractors can be issued assets as external assignees who see only what they hold. The free plan covers 3 users and 25 assets with no card required, enough to pilot one building’s plant and keys; see features for the full picture.
FAQ
What assets should a property manager track? Appliances per unit, plant and safety equipment per property, every key with a custody log, and the maintenance team’s tools. Consumables are stock.
How do you track appliances across rental units? Each appliance recorded against its unit with serial, dates, warranty end, and documents attached - so a failure starts with a record, not a search.
How should property managers run key control? Coded keys, named holders, due dates, weekly overdue review. The mapping from code to door lives only in the register.
When is it worth repairing an appliance versus replacing it? When its logged repair history, age, and warranty status say so. Per-asset history is what makes the call obvious.
Do the maintenance team’s tools need tracking too? Yes - run the shed as a lending library with QR checkouts, or keep buying the same pressure washer.
The takeaway
A property manager’s inventory hides in plain sight - installed in units, plumbed into plant rooms, and hanging on hooks - so the register has to make it visible: every asset against its property and unit, every key against a named holder, warranties and service history on the record, and the shed on checkout. Built one property at a time, it turns failures into warranty checks, disputes into photo comparisons, and key control from a worry into a list.