DEV3 Leasefinch – Property & Rent Management Laravel Script with Owner Portal and Tenant Flutter App

Leasefinch is a rental management system for one landlord or one property management company. The office keeps portfolios, properties and units, takes rental applications, writes and signs leases, issues rent invoices, records payments, runs repairs and inspections, settles deposits and sends owners their monthly statements. It is built by DEV3 Technologies on Laravel 12 and Filament 4, and it ships with a management panel, an owner portal, a tenant web area and a tenant app written in Flutter.

What it does

• Portfolios, properties and units. Several portfolios with their owners and ownership shares, a status board for every unit (occupied, vacant, on notice, off market), and certificates with expiry reminders.
• Applications and leases. A public vacancy page and application form, a four-step lease wizard with a schedule preview, a signing page with a drawn signature, amendments, renewals, notices and termination. Co-tenants share one lease with their own share of the rent.
• Rent and money. Scheduled rent invoices, prorated first and last periods, partial payments, receipts, credit notes, configurable late-fee rules, an arrears ageing report, CSV bank import with a match queue, and an append-only ledger.
• Deposits. Deposits held per lease, a move-out settlement with proposed deductions, tenant dispute and a refund record.
• Maintenance. A request board with a timeline, work orders, vendors with magic-link pages, expenses, and owner approval for work above a threshold.
• Inspections. Room and item checklists, move-in and move-out comparison, tenant acknowledgement and dispute, and a PDF report.
• Owner statements. Monthly statements per portfolio: rent collected, expenses, fees and the net due to each owner, generated as a draft, reviewed and issued as a PDF.
• Roles and API. Staff roles granted per portfolio, a REST API with an OpenAPI document and signed webhooks, and a reconciliation command that checks invoices, payments and balances.

Four ways in

• Management panel for the owner admin, property managers, accounts and the maintenance coordinator.
• Owner portal where owners read their statements, units and documents and approve larger repair jobs.
• Tenant web area for rent and payment, ledger, repairs, inspections, deposit, lease, notices and messages.
• Tenant Flutter app with the same features on a phone: pay rent, receipts, repair requests with photos, inspection signing, deposit, lease documents, move-out request and messages. Full Flutter source is included, with a demo mode that works without a server and a guide for publishing the app under your own store accounts.

What you should know before buying

• For one landlord or one property management company. It is not a SaaS for many landlords, and not a listings portal.
• Rent payments are simulated by default. Card and bank payments are recorded through a working simulated gateway until you connect your own; the landlord is the merchant of record. Bank statements are imported from CSV; there are no live bank feeds.
• No tenant screening or credit checks and no integration with a deposit protection scheme.
• Rules are yours to configure. Notice periods, late fees and deposit deductions follow your settings, and you are responsible for checking them against local rules. Leasefinch gives no legal advice and makes no compliance claim.
• Owner statements are reports, not a trust-accounting ledger.
• You publish the app. The Flutter source is included; building, signing and releasing it under your own Apple and Google developer accounts is your step. The app was tested against the sample server and on simulators; it has not had device testing.
• Tenants have no self-service password reset: send a new invitation from the lease.
• Use MySQL or MariaDB for a live site. A cron entry every minute is required.

Included

Source code of the Laravel app, the web installer, the tenant Flutter app with a store-publishing guide, a buyer guide, demo data for a fictional company with three portfolios, over a hundred units, three years of rent history, repairs, inspections and owner statements, and six months of support.