A good real estate app development company will first ask which kind of property app you need, because the cost depends on that more than anything else. In India, most projects fall into three models: a builder’s project app, a CRM app for brokers and channel partners, or a listing portal with many sellers. Typical Indian market budgets range from about ₹3 lakh for a simple builder app to ₹40 lakh or more for a full listing portal. Build time usually runs 2 to 9 months.
This guide covers the three models, the RERA details your app should show, the tech stack and integrations, cost and timeline, and what to check before you sign with a developer. If you want a list of buyer-facing features, we covered those separately in features that turn property searches into deals.
Pick your model first: builder app, broker CRM or listing portal
Builder or developer project app
This is for a real estate developer selling its own projects. Think of a builder in Rajarhat with three ongoing towers. The app shows each project, floor plans, unit availability, price sheets, construction progress photos, payment schedules and documents for existing buyers.
The audience is small and known: prospects from ads and walk-ins, and buyers who already booked. That keeps the app simpler. Many builders actually get more value from a strong website plus a buyer portal than from a store app, so ask your developer that question honestly.
Broker, agent and channel partner CRM
This one is internal. Brokers and sales teams use it to log leads, schedule site visits, share brochures on WhatsApp, track follow-ups and see commissions. Builders also use this model to manage channel partners: who brought which lead, and who earns what.
There is no public marketplace to fill, so success depends on whether the sales team actually uses it daily. Fast lead entry, offline use at site visits and one-tap WhatsApp sharing matter more than looks.
Listing portal or marketplace
This is the 99acres or MagicBricks style model: many owners, brokers and builders post listings, and buyers search. It is the most expensive and hardest model, not mainly because of code but because of the cold start. A portal with 200 listings in one city is not useful yet, and someone has to verify listings, handle spam and moderate photos.
For a portal, plan the web version first. Many buyers start their property search on Google, and a fast, SEO-friendly web portal brings that traffic. The mobile app comes next, for repeat users.
RERA details your property app must display
If your app advertises or markets registered projects, RERA rules apply to the screens, not just to print ads. Section 11(2) of the Real Estate (Regulation and Development) Act, 2016 requires the promoter to mention the project’s RERA registration number and the RERA website address in every advertisement or prospectus. Treat app listings, social posts and WhatsApp creatives as advertisements too. State regulators increasingly read the rule that way.
Some states go further:
- West Bengal: WBRERA has issued orders on advertisements of registered projects, including how the registration details must be shown. Check the latest orders on the WBRERA notifications page before you finalize listing templates.
- Maharashtra: MahaRERA has required a QR code linked to the project’s registration details on project advertisements since August 2023.
- Agents: registered real estate agents also carry a RERA registration number, which broker profiles should show where the state requires it.
In practice, this means your listing data model needs fields for RERA registration number, state, registration website and, for Maharashtra projects, the QR code image. The admin panel should block publishing a project listing without them. This is cheap to build on day one and painful to add later. Rules differ by state and change, so have your legal advisor confirm the exact requirements for each state you list in.
Tech stack for real estate app development
There is no single right stack, but here is what we usually suggest and why.
| Layer | Common choice | Why |
|---|---|---|
| Mobile apps | Flutter or React Native | One codebase for Android and iOS keeps cost down |
| Web portal | Next.js (React) or WordPress for simpler sites | Fast pages and good SEO for listing and locality pages |
| Backend and APIs | Laravel (PHP) or Node.js | Mature, easy to hire for in India |
| Database | MySQL or PostgreSQL | Reliable for listings, leads and users |
| Search | Database search at first, a search engine like Elasticsearch or Algolia as listings grow | Filters by budget, BHK, locality and possession date need to be fast |
| Admin panel | Custom panel or Laravel Filament | Listing approval, RERA checks, lead routing |
Native iOS and Android are rarely needed here. Property apps do not need heavy device features, so cross-platform is usually the sensible call. Our Flutter app development team usually recommends that route for property apps.
Integrations that matter (and what they cost to run)
Integrations are where property apps get their value, and also where running costs hide.
- Maps: Google Maps for map search, nearby schools and hospitals, and distance to metro stations. Google Maps Platform bills by usage, so a portal with heavy map traffic needs a budget line and caching to control calls.
- Virtual tours: 360-degree tours from Matterport or similar services are usually embedded, not built. A simpler option is 360 photos or a walkthrough video hosted on YouTube.
- CRM: either a CRM built into the app, or a sync with tools like Zoho CRM, LeadSquared or Salesforce if your sales team already uses one.
- WhatsApp: site visit reminders, brochure sharing and lead follow-ups through the WhatsApp Business Platform. Meta charges per template message, so automated messaging has a running cost.
- Payments: a gateway such as Razorpay, PayU or Cashfree for token amounts or booking fees. Gateways typically charge around 2% per transaction plus GST.
- Telephony: click-to-call with call tracking, so you know which listing or campaign produced the call.
- Documents and e-sign: for builder apps, allotment letters, demand letters and receipts in a buyer’s document locker.
Property app development cost in India
These are typical Indian market ranges. Actual cost depends on scope, number of platforms, design work and integrations.
| Model | Typical scope | Typical cost range |
|---|---|---|
| Builder project app | Project pages, unit availability, enquiry, buyer documents, admin | ₹3 lakh to ₹8 lakh |
| Broker or channel partner CRM | Leads, site visits, follow-ups, WhatsApp share, commissions, roles | ₹5 lakh to ₹15 lakh |
| Listing portal (web + Android + iOS) | Multi-seller listings, search, maps, moderation, packages, CRM, admin | ₹12 lakh to ₹40 lakh or more |
Plan for running costs too:
- Cloud hosting: a few thousand rupees a month at launch, more as listings and traffic grow.
- Maps, SMS, WhatsApp and email usage: depends entirely on volume.
- Apple Developer Program fee (yearly) and Google Play Console fee (one time).
- Maintenance and updates: usually 15% to 20% of the build cost per year, covering OS updates, bug fixes and small changes.
For a broader view of how app budgets are built up, the steps in our post on the mobile app development process explain where time and money go at each stage.
Timeline: how long a property app takes
| Model | Typical timeline |
|---|---|
| Builder project app | 2 to 3 months |
| Broker or channel partner CRM | 3 to 5 months |
| Listing portal, first version | 5 to 9 months |
The biggest delays are rarely technical. They come from late content (project photos, floor plans, price sheets), unclear lead routing rules, and sign-off on designs. If your listings and RERA details are ready in a spreadsheet before development starts, you save weeks.
A sensible approach for portals is to launch in one city or a few localities first, prove that buyers come and listings stay fresh, then expand.
How to choose a real estate app development company
When you talk to a real estate app development company in India, ask these questions:
- Which model do you think fits my business, and why? A good answer may be “you need a website and CRM first, not an app”.
- How will you handle RERA fields and state-specific display rules in the admin panel?
- Who owns the source code, the app store accounts and the cloud account? It should be you.
- What running costs should I expect each month for maps, WhatsApp, SMS and hosting?
- How will listing search stay fast when we have 10 times more listings?
- What happens after launch: who fixes bugs, and what does maintenance cost?
- Can I see apps or portals you have built and speak to the people who manage them?
Be cautious of anyone who quotes a fixed price for “an app like MagicBricks” after one call. The visible app is the small part. Moderation, data quality and lead handling are where the real work is.
Frequently asked questions
How much does it cost to build a real estate app in India?
A simple builder project app typically costs ₹3 lakh to ₹8 lakh, a broker CRM ₹5 lakh to ₹15 lakh, and a full listing portal with web and mobile apps ₹12 lakh to ₹40 lakh or more. Scope, design and integrations decide where you land in that range. Budget separately for hosting, maps and messaging.
Do property apps need to show RERA registration numbers?
Yes, if they advertise or market RERA-registered projects. The RERA Act requires the registration number and RERA website address in advertisements, and states such as West Bengal and Maharashtra have added specific display rules. Confirm the current rules for each state with your legal advisor.
Should a builder make an app or just a website?
For many builders, a fast website with project pages and a buyer login is enough, and it brings Google traffic that an app cannot. An app makes sense when you have many existing buyers who need payment schedules, documents and construction updates regularly.
Flutter or native for a real estate app?
Flutter or React Native suits most property apps because they need maps, lists, forms and media, not heavy device features. One codebase for Android and iOS cuts build and maintenance cost. Native makes sense only for very specific needs.
How long does real estate app development take?
A builder app usually takes 2 to 3 months, a broker CRM 3 to 5 months, and a first version of a listing portal 5 to 9 months. Having content and RERA data ready before development starts is the easiest way to stay on schedule.
Planning a property app?
If you want a real estate app development company that will also tell you when you do not need an app, we are happy to talk it through. See our work for the real estate industry, or share your plan on our contact page and we will come back with a suggested scope and budget range.
