AI-enhanced workflow
Balloting 2.0
AI assists with eligibility checks, duplicate-pattern flags, bilingual notices and audit-pack preparation. Ballot order remains rules-based, reproducible and fully reviewable.
Property Sale Information System · Since 2015
One workflow for everyfirst-handproperty sale.
A purpose-built sales information system for Hong Kong developers, connecting ROI, balloting, sales day, contracting, handover and car-park sales.
- 2015
- Founded in Hong Kong, focused solely on first-hand property sales.
- 30+
- Development projects supported across sales, tendering and handover.
- 100%
- Web-based access — the sales office works in the browser.
- In-house
- Continuous development and day-to-day end-user support.
AI innovation roadmap
AI assistance that strengthens control, not replaces it.
The next generation of Building Soft applies AI to checking, analysis and reporting while keeping critical sales decisions deterministic, reproducible and auditable.
Management intelligence
AI Analytics
Transforms ROI and sales-operation data into trend views, anomaly prompts, concise summaries and management-ready insights, with human review before action.
Overview
A single sale record, carried by a QR code from first enquiry to handover.
Building Soft's Property Sale Information System is a mini-ERP for first-hand residential sales in Hong Kong. Instead of separate spreadsheets for registration, balloting, contracting and handover, one record follows the purchaser through every stage — and the QR code printed on the ROI receipt is what ties the stages together.
1
The ROI receipt is the process ticket
Each registration of intent generates a receipt with a QR code. That code is scanned at check-in, at balloting, at flow control and at the signing desk, so every desk sees the same verified purchaser record without re-keying details.
2
Documents generated where they are signed
Contract sets, PASP and side letters are produced from live sale data with sequence labels, then stored as PDFs on the project server for retrieval and checking.
3
Flow control and status on the day
Timeslots, queue sequence, balloting results and sales-status displays are driven from the same data, so the sales team, agents and management see one consistent picture.
4
Reporting and BI after the launch
ROT reports and reporting dashboards summarise take-up, pricing and progress for the developer's own reporting cycle.
System
One product family, six sales scenarios.
Every module reads and writes the same project data set, so a launch can start with online ROI and end with car-park sales without a hand-off between systems.
Core platform
Real Estate Sale System
The centre of every project: ROI intake, balloting, timeslots, QR check-in, flow control, contracting and reporting for first-hand residential sales.
Module
Tendering System
Tender ROI, tender period setup and award.
Module
Online ROI / Agency ROI
Mobile registration for purchasers and agencies, with verification and sync back into the sale system.
Module
Site Inspection System
Handover appointments and purchaser defect submissions on a mobile-responsive interface, with defect management for the project team.
Module
Car Park Sale System
Car-park sale data import, purchaser vetting, PASP and price list.
Programme variant
System for adoption by the URA
A configuration of the core sale system for adoption by the Urban Renewal Authority (URA).
Feature highlights
Open a group to see what each module covers.
Workflow
Six essential stages, connected by one system.
From preparation to handover and car-park sales, consistent project data connects every key milestone.
Why Building Soft
Built for launches, supported by the people who wrote it.
Browser
Browser-based access
The system is reached through a web browser on the project network, so a show flat or sales office can be set up without installing desktop software on every machine.
In-house
Core product developed in-house
Building Soft develops and maintains the core workflow and product roadmap, so a change requested mid-launch is handled by the team that wrote the system.
Project
Licensing designed for project use
Commercial licensing is structured for enterprise project deployments, with scope agreed per project rather than assembled from unrelated products.
Ordinance
Ordinance-aware workflow design
Screens, documents and audit trails are designed around Hong Kong's first-hand residential sales requirements, including the Sales of First-hand Residential Properties Ordinance.
Building Soft is a software supplier, not a certification body or legal adviser. Developers remain responsible for their own compliance sign-off; the system is designed to support ordinance-aligned workflows and record keeping.
Experience
Selected project experience.
A visual selection of recent project brands, followed by the developers and partners represented across Building Soft's project experience.
Developers and partners in the selected projects
Project names and developer marks are shown as project references drawn from materials supplied by Building Soft, and indicate project experience only — not endorsement. Permissions should be reconfirmed before public launch.
About
Hong Kong first-hand property sales technology specialists.
Since 2015, Building Soft Limited (軟築有限公司) has focused on one demanding field: the operational workflow of Hong Kong first-hand property sales. That sustained focus is built into the Property Sale Information System.
Our expertise combines sales-process design, project implementation, launch-day support and continuous system development. The result is practical technology shaped by real sales-floor requirements.
Domain expertise
First-hand sales operations
Deep understanding of ROI, balloting, launch-day coordination, contracting, transaction records, handover and post-sale workflows.
Delivery expertise
Project deployment and launch support
End-to-end capability across system configuration, infrastructure coordination, user preparation and on-site operational support.
See how the system would fit your next launch.
For a system walkthrough or project discussion, contact our sales team directly.
Contact
- Sales enquiries
- [email protected]
- Sales line
- +852 9476 2387
- Office
- Flat A, 14/F, V Ga Building, 532 Castle Peak Road, Lai Chi Kok, Kowloon, Hong Kong SAR