Real estate app development cost
A listing search app with map browsing and enquiry forms runs $75,000 to $130,000. A full platform with MLS integration, saved searches, agent tooling and transaction management runs $200,000 to $420,000.
Cross-platform mobile, 30 screens, 3 user roles, with the compliance posture this vertical carries.
- Timeline
- 5.5 – 7.4 months
- Engineering hours
- 2,675 – 3,400
- Data sensitivity
- 3 of 5
- Default security posture
- Hardened
Compliance and security add $37,769 here
That is 9% of this build, measured rather than asserted: we priced the identical app with no named regime and a baseline security posture, and this is the difference. None of it produces a user-visible feature, and none of it can be retrofitted cheaply.
Regimes that apply in this vertical
- CCPA / CPRABusinesses over the revenue or data thresholds with California consumers. In practice, most US consumer products at any scale.
- $0 – $8K audit
- GDPRAnyone offering services to people in the EU or UK, wherever your company is. A US-only product with US-only users is generally outside it.
- $0 – $12K audit
- ADA / Section 508 accessibilityPublic sector procurement contractually, and in practice any consumer or education product large enough to attract a complaint.
- $6K – $20K audit
- SOC 2 Type IINobody by law. In practice it is the entry ticket for selling software to any US mid-market or enterprise buyer, and it is asked for during procurement rather than after.
- $20K – $48K audit
Systems you will likely integrate with
- Google Maps PlatformMaps, places, geocoding, routes and distance matrix.
- simple
- StripePayments, subscriptions, payouts and hosted checkout.
- moderate
- Custom / in-house APIA system you own, but did not build for this product.
- moderate
- SendGrid / PostmarkTransactional email, templates, deliverability and DMARC setup.
- simple
- Other CRMA CRM that is not Salesforce or HubSpot.
- moderate
What makes real estate different
Listing data comes from someone else
MLS and syndication feeds arrive in inconsistent formats with licensing rules about what you may display. Normalising and refreshing them is continuous integration work.
Search is the product
Map-bounded, multi-facet search with saved searches and alerts needs a real search engine, not database queries. That is both engineering and a monthly vendor bill.
Media weight
High-resolution photography, floor plans and video tours dominate storage and bandwidth, and image processing is on the critical path of every upload.
Who uses software in this vertical
Each additional role brings its own screens plus a row in a permission matrix that grows faster than the role count — because every new role is a question about every role that already exists.
End customer
The public-facing app
Staff / operator
Day-to-day operational screens
Manager / supervisor
Approvals, oversight, reporting
Administrator
Configuration, users, permissions
Partner / vendor
A second side with its own account
Four standards of finish
The same app in real estate, built to four different levels of depth.
| Level | Cost range | Timeline | Hours | Team |
|---|---|---|---|---|
| MVP Prove it works | $250K – $340K | 4.6 – 6.2 months | 2,100 | 7 |
| Standard Production ready | $350K – $480K | 5.5 – 7.4 months | 2,975 | 7 |
| Advanced Built to grow | $450K – $625K | 6.2 – 8.5 months | 3,800 | 7 |
| Enterprise Audited and integrated | $575K – $800K | 7.2 – 9.7 months | 4,950 | 7 |
per month, cloud and vendors, at 45,000 monthly users
19% – 26% of build cost
Drives peak concurrency, and therefore the architecture.