The verdict in three sentences
For a 140-store shopping mall in Dubai, custom management software costs 50,000 to 120,000 USD (about 185,000 to 440,000 AED) in 2026, compared with a real estate ERP billed around 30,000 USD a year in licences and support. The main gain lies in turnover rent: without reliable monthly sales declarations from tenants, the mall lets 1 to 3% of rental income slip away. Allow 5 to 6 months, with a first release covering leases and billing live after 3 months.
Modules and budget
Each month a mall bills a guaranteed base rent, possibly turnover rent calculated on the tenant's declared sales, service charges allocated by key (area, fixed share, metered consumption) and the marketing fund. At 140 stores, spreadsheets no longer cope. Here is a realistic 2026 breakdown, as an order of magnitude.
| Module | Key functions | 2026 budget (USD) | Timeline |
|---|---|---|---|
| Lease management | Lease records, expiries, deposits, reviews and escalations | 9,000 to 20,000 | 5 to 6 weeks |
| Turnover rent | Thresholds, rates by trade, annual reconciliation, under-declaration alerts | 8,000 to 19,000 | 4 to 6 weeks |
| Service charge allocation | Annual budget, allocation keys, year-end reconciliation | 9,000 to 22,000 | 5 to 7 weeks |
| Tenant portal | Monthly sales declaration, invoices, requests, documents | 10,000 to 24,000 | 6 to 8 weeks |
| Billing and collections | Rent demands, reminders, matching, accounting export | 7,000 to 17,000 | 4 to 5 weeks |
| Footfall and dashboards | Entrance counters, sales per square metre, occupancy cost ratio per tenant | 7,000 to 18,000 | 4 to 5 weeks |
The total ranges from 50,000 to 120,000 USD. The upper end includes integration with footfall counters and automatic sales feeds from major tenants' point-of-sale systems.
Custom or real estate ERP: the 5-year comparison
International real estate ERPs handle leases and accounting well. They are less comfortable with local practice: sales declarations from franchise operators running several brands, Ejari registration and RERA rules, AED billing with 5% VAT on commercial rent.
| Criterion | Spreadsheet + accounting | Real estate ERP | Custom software |
|---|---|---|---|
| Initial cost | Close to zero | 15,000 to 40,000 USD of implementation | 50,000 to 120,000 USD |
| Annual cost | 2 to 3 full-time property administrators | Around 30,000 USD of licences and support | 12 to 18% of the initial cost (6,000 to 21,500 USD) |
| 5-year cumulative cost | High payroll, errors | 165,000 to 190,000 USD | 80,000 to 227,500 USD |
| Turnover rent | Manual calculation, declarations by email | Standard module | Rules per lease, declaration portal |
| Tenant portal in English and Arabic | No | Often English only | Built to your needs |
| Code ownership | Not applicable | No | Yes |
| Timeline | Immediate | 4 to 9 months | 5 to 6 months |
Over 5 years, mid-range custom software (80,000 USD) comes to about 140,000 USD including maintenance, against nearly 180,000 USD for the ERP. The advantage reverses if the mall belongs to a group already running a real estate ERP across other assets.
Turnover rent: where profitability is decided
A typical mall lease sets a guaranteed base rent and a turnover rent equal to a percentage of net sales (often 6 to 10% depending on the trade), with the tenant paying whichever is higher. The software must compare declarations with the sales per square metre of comparable tenants and with footfall, then flag declarations that look abnormally low. The annual reconciliation, backed by the tenant's audited sales certificate, then becomes a simple check.
Mini case study
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Khalid, general manager of a mall in Dubai, oversees 140 stores generating 11.4 million USD of rental income a year, of which 1.6 million USD is turnover rent. His checks suggest 15% of sales go undeclared, or about 245,000 USD of lost turnover rent. With the portal and alerts he recovers half of it, 122,500 USD a year. Add 41,000 USD of service charges better allocated and recharged. For an 85,000 USD project with 13,000 USD a year of maintenance, the annual net gain reaches about 150,500 USD, for payback in roughly 7 months, as an order of magnitude.
FAQ
How much does shopping mall management software cost in Dubai?
Expect 50,000 to 120,000 USD in 2026 for a mall of 100 to 200 stores. Annual maintenance runs 12 to 18% of that amount.
Does the software handle rent escalations and reviews?
Yes. Each lease carries its review rule (frequency, fixed step or index, cap), and the software calculates the new rent at the due date. It alerts the property manager 90 days before each review or renewal.
How do tenants declare their sales?
Through a secure portal, every month before the 10th, with supporting documents. For major tenants, an automatic feed from their tills can be built, often for 4,000 to 9,000 USD per connector.
How are service charges allocated?
According to the keys set in the leases: weighted area, fixed share or metered consumption. The year-end reconciliation is produced in a few hours instead of 2 to 3 weeks.
What data protection obligations apply?
Tenant contact and portal user data fall under the UAE federal data protection law: restricted access, a defined retention period and a clear privacy notice on the portal.
Let's scope your project. Send us your lease count, service charge keys and sales declaration templates, and we will price the scope, an indicative budget and a 2-release timeline. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
