Short answer: in 2026, most real estate apps built by a US agency cost between about $45,000 and $280,000. A focused agent app or a single-brokerage listing app sits at the low end, rental marketplaces and listing apps with owner portals sit in the middle, and portals that try to cover a whole market go well above it. Like any software, real estate app development cost comes down to hours multiplied by a rate, so this guide shows where those hours go.
We write this from experience. Avenva Solutions built CitySeek, a Miami rental marketplace with more than 18,000 active listings, and LuxeHQ, the iPhone and iPad app Luxe Miami agents use to send video walkthroughs to clients. The ranges below use typical US agency rates of roughly $100-$175 an hour. To price your own feature list, try our app development cost calculator.
Real estate app development cost by app type
| App type | Typical features | Rough hours | Rough US cost |
|---|---|---|---|
| Agent showing app | Building and unit library, video walkthroughs, share links, uploads | 450-800 | $45,000-$140,000 |
| Brokerage listing app | MLS or IDX listings, search and filters, saved searches, agent contact | 600-1,100 | $60,000-$190,000 |
| Rental marketplace | Map search, verified listings, owner portal, tour booking, accounts | 900-1,600 | $90,000-$280,000 |
| Property management app | Tenant portal, rent payments, maintenance requests, owner reports | 800-1,500 | $80,000-$260,000 |
| Regional real estate portal | Multiple MLS feeds, price history, agent marketplace, mortgage tools | 1,500-2,500+ | $150,000-$440,000+ |
Key takeaway
The app type sets the starting range. The features below decide where in that range you land.
What a real build looks like
LuxeHQ is a useful reference point. It's a React Native app live on iPhone and iPad that gives Luxe Miami agents a walkthrough video of every unit in every building the firm represents. Agents search by building or neighborhood, play videos with adaptive streaming, send clients a private link that opens in the browser and expires after seven days, and film and upload new units from their phone with uploads that resume if the app closes. It took roughly 450-500 hours, which puts it at the low end of the agent app range above.
CitySeek sits higher, in the marketplace range. Renters search apartments, condos, houses, and townhouses by neighborhood, building, or map, compare floor plans on building pages, take a seven-question quiz that matches them to a neighborhood, and owners list units themselves for free. More user types and more moving parts mean more hours.
Real estate app features and what they cost
These are the features that move a real estate app budget the most, roughly in order of impact:
- 1
Listing data
Pulling listings from an MLS through IDX or the RESO Web API, keeping them fresh, and following each MLS's display rules. This is often the single biggest technical piece. Our guide to IDX websites explains the options.
- 2
Map search
An interactive map that stays in sync with filters and results, with price pins and neighborhood boundaries.
- 3
Video and photos
Streaming walkthrough videos smoothly on a phone connection and handling uploads from agents in the field.
- 4
User types
Renters or buyers, agents, owners, and admins each need their own screens and permissions. Every extra role adds hours.
- 5
Leads and CRM
Routing tour requests to the right agent and into a CRM such as Follow Up Boss, HubSpot, or Salesforce.
- 6
Payments
Application fees, deposits, or rent through Stripe, with refunds tied to booking status.
- 7
Offline access
Saving walkthroughs or listings to the phone for showings where the signal drops.
AI real estate app development cost
AI is now a common request, and it fits real estate well when it saves agents or renters real time. Typical features include plain-language search ("two bedrooms near Brickell under $4,000 with a pool"), first drafts of listing and neighborhood descriptions, a matching quiz like CitySeek's, and chat assistants that answer questions about a building. Each one usually adds $10,000 to $50,000 to the build, mostly for testing, guardrails, and review screens rather than the model itself.
Ongoing model costs are usually modest, often tens to a few hundred dollars a month for a brokerage-sized app. Our guide to OpenAI and Claude API integration cost breaks those numbers down.
Costs after launch
- 1
Hosting and video storage
From about $50 a month for a small app to several hundred for video-heavy apps with many users.
- 2
MLS and IDX fees
Data access fees vary by MLS and IDX vendor, often tens to a few hundred dollars a month.
- 3
App store accounts
$99 a year for Apple and a one-time $25 for Google Play.
- 4
Maintenance
Plan on roughly 15-20% of the build cost a year for updates, new OS versions, and small improvements.
How to keep the first version affordable
Start with the one job that makes or saves the most money. For an agent team, that might be video walkthroughs clients can open without an app. For a rental broker, it might be a listing site with verified units and tour booking. Launch that, measure it, and add the rest in phases. A focused MVP can launch within a few weeks, and the full timeline depends on the features you add.
If you're weighing a website against an app, our pages on real estate website development and rental app development show both paths, and our real estate app development page covers the wider picture.