Advanced Property Sale & Rental Management

Key Features

`property.property` and `property.unit` models with a status state machine (`available`/`reserved`/`sold`/`occupied`/`returned`) enforced in the ORM, not by convention

`property.lease` rental-contract model linking tenant `res.partner`, unit, rent, deposit, start/end dates, and escalation clause

Recurring rent invoicing via a scheduled `ir.cron` that generates `account.move` drafts per lease billing day, with configurable escalation

Unit status kanban board plus list, form, and calendar/gantt views built in XML/OWL for at-a-glance availability

`@api.depends` computed fields: occupancy rate, next rent due, outstanding deposit balance, lease days remaining, per-unit yield

Sale reservation-to-confirmation flow that reserves a unit, generates a quotation/sale order, and flips unit state on confirmation

Deposit ledger with hold, deduction, and refund postings mapped to dedicated accounts in `account.move`

QWeb PDF reports: lease agreement, rent statement, deposit receipt, and sale reservation letter

Security via `ir.model.access.csv` and record rules scoping agents to assigned units, managers to the full portfolio, plus multi-company rules

Automated actions and activity reminders for lease renewals, rent-due dates, and expiring contracts

Portfolio dashboard aggregating vacancy, collected vs. outstanding rent, and pipeline of reserved units

`XML-RPC`/`JSON-RPC` endpoints so an external website or CRM can push enquiries and read live unit availability

Optional website/portal availability sync and tenant self-service view of their lease and invoices

Version-targeted build for Odoo 17.0, 18.0, or 19.0 respecting Community vs Enterprise feature boundaries

Built to order, done for you

No DIY setup — a working app, built, installed and supported by ECOSIRE.

You order

Start with a one-time build price. We scope it with you at kickoff.

We build & install

ECOSIRE builds, configures and installs it on your Odoo.

Go live + support

You go live in about 2–4 weeks, with a post-launch support window.

About this Product

Real-estate teams that run Odoo usually end up stitching property operations across Sales, Contacts, and Accounting, then filling the gaps with spreadsheets. Out of the box, Odoo has no concept of a rentable/sellable unit with its own status lifecycle, no lease contract that generates recurring rent with escalation, and no single view that shows which units are available, reserved, sold, or occupied. Deposit handling, renewal reminders, and per-unit profitability all live in someone's head or a parallel sheet — which breaks the moment two agents touch the same building. This is exactly where native Odoo runs out of road: it can invoice and hold contacts, but it cannot model a property portfolio or the sale-versus-rent workflows that sit on top of it.

ECOSIRE builds a dedicated property module that introduces first-class records for your portfolio. We add models such as property.property (the physical asset), property.unit (the individually sellable/rentable space with a state machine of available → reserved → sold/occupied → returned), and property.lease for rental agreements, alongside a sale flow that reserves a unit and drives it to a confirmed sale. Each model uses proper fields.Many2one/One2many relations to res.partner, product.template, and account.move, with @api.depends computes for figures like occupancy rate, next-due rent, outstanding deposit, and lease days remaining. Rent is generated as recurring account.move invoices via a scheduled ir.cron job that reads each active lease's period, escalation clause, and billing day — so month-end is a review, not a re-key.

The build is genuinely Odoo-native, not a bolt-on. Access is governed by ir.model.access.csv plus record rules that scope a leasing agent to their own assigned units while managers see the whole portfolio; multi-company record rules keep separate legal entities clean. The UI ships as list, kanban (unit status board), form, and calendar/gantt views in XML/OWL, with a portfolio dashboard, and QWeb PDF templates for lease agreements, rent statements, and sales reservation letters. Automated actions handle renewal and payment-due reminders, and everything is reachable over the external XML-RPC/JSON-RPC API so a website or CRM can push enquiries and pull availability. We target your exact Odoo line — 17.0, 18.0, or 19.0 — and respect Community versus Enterprise boundaries (for example, we won't assume the Enterprise rental or accounting-full features are present unless your edition has them, and we build the equivalent where it doesn't).

Because this is build-to-order, nothing is downloaded and switched on blindly. We start with a short scoping call, confirm the data model and workflows against how your team actually leases and sells, then build on a staging database, run UAT with your users, and cut over with a rollback plan. Typical delivery is 2–4 weeks from confirmed scope. You receive the full installable source for your version and a git repo handover, so you are never locked to us. Pricing starts from $299 (indicative, single-company base scope); multi-company portfolios, deeper accounting/localization integration, external-website availability sync, and migrating large volumes of existing units and historical leases increase the quoted scope.

What you get

Installable source code for your exact Odoo version (17.0/18.0/19.0), edition-aware for Community or Enterprise

Installation and configuration on your server or Odoo.sh, including `ir.cron`, sequences, accounts, and record-rule setup

Technical documentation: data model, `__manifest__.py` dependencies, security matrix, and API reference

End-user guide plus a live training session for leasing agents, sales, and accounts staff

UAT on a staging database with a documented cutover and rollback plan

Post-go-live support window for defect fixes and configuration adjustments

Git repository handover with full commit history so you retain and can extend the code

Sample QWeb report templates and demo data to validate the flows before go-live

Who this is for

Property management company operations lead

Runs a mixed portfolio of rental and for-sale units and needs one Odoo system where availability, leases, recurring rent, and deposits are governed by records and access rules instead of shared spreadsheets.

Real-estate brokerage owner on Odoo

Sells and leases units for landlords and wants reservation-to-sale and lease workflows tied into existing CRM, Contacts, and Accounting without paying per-transaction to a marketplace tool.

Finance / accounts manager

Owns rent collection and month-end and needs automated recurring `account.move` invoicing, deposit ledgering, and outstanding-balance reporting that reconciles cleanly in Odoo Accounting.

Odoo functional consultant or in-house admin

Maintains the ERP and wants a well-structured, documented module with clean security and a git handover they can read, extend, and upgrade rather than a black-box app.

How Advanced Property Sale & Rental Management Compares

Criterion	ECOSIRE	Custom Build	Competitor
Fit to your sale + rental workflow	Built to your exact reservation, lease, and billing process	Fully bespoke but you specify and manage every detail	Generic feature set; you bend your process to fit it
Recurring rent invoicing	Scheduled `ir.cron` generates `account.move` per lease with escalation	Possible, depends on your developer's approach	Often basic or fixed-period only
Unit availability tracking	State-machine kanban across available/reserved/sold/occupied	Whatever you build	Usually a simple status field
Security & multi-company	Record rules per agent plus multi-company isolation	Must be designed and tested by you	Standard access groups, limited scoping
Source code & lock-in	Full source and git repo handover; you own it	You own it, having paid full bespoke cost	Licensed module; limited or obfuscated code
Cost & time	From $299 indicative; 2–4 weeks build-to-order	Highest cost; longest timeline	Low upfront but rework to fit and gaps to fill
Support & upgrades	Post-go-live window plus version-targeted upgrades	Depends on your team's availability	Vendor support varies; upgrade lag common
Reports & documents	QWeb lease, rent statement, deposit, and reservation PDFs	Built to order at extra effort	Fixed templates, limited branding

Frequently Asked Questions about Advanced Property Sale & Rental Management

Is this an app I can download and install today?

No. This is a build-to-order module that ECOSIRE builds, installs, and supports for your specific Odoo version and workflows. There is no instant download — we confirm scope first, then build it for you on staging before go-live.

How long does delivery take?

Typical delivery is 2–4 weeks from confirmed scope. Simple single-company builds land toward the shorter end; multi-company portfolios, website availability sync, or large data migrations extend the timeline, which we agree with you before starting.

How does pricing and scoping work?

Pricing starts from $299 as an indicative single-company base scope. After a short scoping call we send a fixed quote based on your real requirements — number of companies, integrations, localization depth, and how much existing unit/lease data needs migrating.

Which Odoo versions and editions do you support?

We build for Odoo 17.0, 18.0, and 19.0, on both Community and Enterprise. We respect edition boundaries — where an Enterprise-only feature isn't available in your edition, we build the equivalent within your stack rather than assuming it exists.

What about support and future updates?

Every build includes a post-go-live support window for defect fixes and configuration tweaks. Beyond that, because you receive the full source and git repository, you or any Odoo developer can maintain it; we also offer ongoing support and version-upgrade engagements as a separate arrangement.

Will it work with our existing Sales, Contacts, and Accounting data?

Yes. It builds on native Odoo models — rent and sales post to `account.move`, tenants and buyers are `res.partner` records, and units can relate to products. We integrate with your existing configuration rather than replacing it.

Do we get locked in to ECOSIRE?

No. You receive the complete installable source and a git repo handover with full history, plus technical docs. You own the code and can extend or maintain it independently at any time.