Many UK landlords still run portfolios on Excel and Google Sheets. Compare the real costs, risks, and when spreadsheet workflows still make sense.
Spreadsheets are free, flexible, and familiar. For a first buy-to-let, a well-maintained Excel workbook tracking rent, deposits, and certificate dates is genuinely fine. The problem is scale: each new property adds tabs, formulas break when someone inserts a row, and compliance data lives separately from maintenance history.
England's regulatory environment — Renters' Rights Act, HMO licensing, electrical and gas safety rules — rewards auditable records. Spreadsheets provide neither automation nor proof when a tenant disputes disrepair or a council audits your licence.
| Feature | Zenancy | Spreadsheets |
|---|---|---|
| Compliance RAG per property | Yes | No |
| Automated certificate expiry alerts | Yes | Limited |
| AI maintenance triage | Yes | No |
| QR/NFC tenant fault reporting | Yes | No |
| Contractor dispatch workflow | Yes | No |
| Dual invoicing with markup | Yes | No |
| HMO room-level tracking | Yes | Limited |
| Multi-user access without version conflicts | Yes | Limited |
| Zero monthly cost | No | Yes |
| Complete custom flexibility | Limited | Yes |
The spreadsheet landlord's maintenance stack is usually: tenant texts, landlord forwards to contractor on WhatsApp, contractor invoices by email, landlord forgets to update the sheet. Repeat across ten properties and you have no audit trail when a tenant claims an unresolved leak under Section 11 obligations.
Spreadsheets remain valid for hobby-scale portfolios, temporary holding structures, or landlords who genuinely enjoy building their own models. Software adds monthly cost and learning curve. If you have one flat, a calendar reminder, and a trusted plumber on speed dial, Zenancy may be premature — though our UK software roundup helps you plan ahead for growth.
One or two single-let properties with reliable tenants, minimal maintenance, and an organised landlord who calendar-reminds certificate renewals can manage on a spreadsheet. The breaking point usually arrives at three-plus properties, any HMO, or when someone else — a spouse, VA, or contractor — needs access to the same data.
Missed gas safety renewals, expired EICRs, forgotten deposit protection deadlines, and untracked HMO licence conditions are common. Spreadsheets rely on human memory for alerts. One overwritten cell or outdated tab can invalidate a Section 21 notice or trigger licensing penalties.
Tenants report via QR/NFC tags instead of calling you. AI triage prioritises issues against statutory repair timelines. Contractors receive dispatched jobs with photo evidence requirements. Every step is logged — not buried in a WhatsApp thread you forgot to copy into Excel.
Usually straightforward: export property list, tenant contacts, and certificate dates into Zenancy. The bigger shift is process — trusting automated RAG alerts instead of colour-coded cells, and training tenants to scan QR codes. Most spreadsheet users see value within the first maintenance cycle.
Yes. Many operators keep Xero or a rent spreadsheet for accounting while using Zenancy for maintenance, compliance, and contractor invoicing with markup. The goal is eliminating operational tabs — not necessarily every financial worksheet.
General information only — not legal advice. Laws change; verify against current legislation and seek professional advice for your situation.
Zenancy for agents
Gas safety, EICR, EPC, HMO licences — red-amber-green status for every certificate, every property. Expiry alerts before they become fines.