Services · Mobile app development · Real estate apps
We build apps for Houston brokerages, agent teams and developers: listing search, showing requests, open house sign-in, buyer agreements and a back office that tracks every lead. Real estate app development in Houston has its own puzzle. A city with no zoning code, hundreds of utility districts and serious flood history means buyers want to know about deed restrictions, MUD taxes and drainage before they ever ask about granite countertops, and your app should help them find out.
The app runs on your listing data from the HAR MLS, carries your brand, and keeps buyer records in accounts you own. Texas buyer agreement rules and TREC disclosures are handled inside the screens, not left to memory. Buyers get answers; your agents get their evenings back.
200+ companies across the US and the UAEFrom a first store to a listed developer
Inside a Houston real estate app
Houston property questions, as any agent who has sold a home west of the Beltway knows, are rarely just about bedrooms. Without citywide zoning, what can be built next door often depends on deed restrictions and the rules of a civic club or HOA. Much of the suburban growth sits inside municipal utility districts, and Texas law requires sellers in many of those districts to give buyers a written notice about district taxes. Since the storms of recent years, buyers also ask about floodplain status and past flooding, which the Texas seller's disclosure covers.
None of that replaces a buyer's own due diligence, and the app should never present it as legal advice. What a well built Houston app can do is put the right documents and questions in front of buyers at the right moment, so your agents spend showings on the house rather than on chasing paperwork. The features below are the ones we most often plan for Houston firms, adjusted to how your office already works.
Listings arrive from your HAR MLS data license and display under its rules. On top of the usual filters, buyers can narrow by school district, HOA, new construction, distance to the Texas Medical Center or the Energy Corridor, and whether a listing notes a MUD or flood history in its remarks.
Buyers screen out homes that would never suit them.
Where the listing agent has shared them, the seller's disclosure, MUD notice, survey and HOA documents attach to the property page so buyers can read them before booking a showing. Every document shows where it came from and when it was uploaded.
Fewer surprises after the option period begins.
Since January 1, 2026, an agent hosting an open house for a listing outside their own brokerage must give visitors the IABS form and a written agreement before viewing begins. A tablet sign-in mode handles this at the door, collects the signature and creates the visitor record. Listing agents see every visitor afterwards.
Compliant open houses without clipboards.
Each buyer record shows whether a representation or non-representation agreement is signed, what it covers and when it ends. Showing requests stay blocked until an agreement exists, and agents get a reminder before a short showing agreement expires.
Brokers can see agreement status for the whole office at a glance.
Houston brokerages serve buyers in English, Spanish, Vietnamese and Chinese among others. We build interfaces and push messages in the languages your agents actually work in, with translated agreement summaries reviewed by your broker before release. Agents set their own languages so leads route correctly.
Buyers read the key terms in the language they think in.
Property pages can link to public flood maps and the Harris County Flood Control District's resources so buyers can check a location for themselves. We present these as references, not as a judgment about any home, and we keep the wording neutral.
Informed buyers who trust your agents more.
Builders in Cypress, Katy and the communities along the Grand Parkway, and condo developers near Downtown or the Galleria, can list plans, lots, release phases and sales center hours, with cooperating agent registration built in.
Developer leads and agent referrals land in one place.
Managers see new leads by source, response times, showings booked, agreements signed and open house traffic, with filters by agent, office and area. Exports go to your CRM or accounting system on a schedule you set. Commission splits and closed volume can feed in from your back office system so the numbers match payroll.
Decisions based on what agents do, not on guesswork.
Automated listing alerts and campaign tools never filter audiences by protected characteristics, and a wording check catches phrases in listing copy that could suggest a preference about who should live in a home. Housing ads exported to social platforms use their special housing category settings.
Wider reach and lower fair housing risk.
Once an offer is accepted, the buyer and seller each see the option period, inspection, survey, appraisal, title commitment and closing date on one timeline. Reminders arrive a few days before each deadline, and the agent can add notes such as a repair request or an extended option period that everyone on the file can read.
Clients stop calling to ask what is due this week.
Who this is for
Houston spreads across several counties, and most firms specialize in a part of it: an Inner Loop resale team works very differently from a builder selling in Fulshear. We plan the first release around the part of the market you serve, not a generic feature list. Here are four common starting points. Property listing app development Houston firms commission tends to fail when it tries to serve everyone from day one, so we keep the first release narrow and useful.
Agents selling bungalows in the Heights, townhomes in Montrose or older homes in Bellaire field questions about deed restrictions, lot splits and drainage on almost every call. An app that attaches the relevant documents and links to each listing turns those questions into a self serve step and makes your agents look prepared. Saved searches can follow specific streets or civic club areas, which matters to buyers who have already chosen a neighborhood.
Fewer repeat questions, better qualified showings.
Teams in The Woodlands, Sugar Land, Katy and Pearland juggle new builds, resale homes and MUD notices across many districts. We give them search that understands community names, alerts for new sections, and a showing planner that groups homes by area so a Saturday of tours stays manageable. Each MUD notice the listing agent supplies stays attached to the home, so buyers comparing two communities can read both side by side.
Organized around communities, not just ZIP codes.
Doctors, researchers and energy professionals often move to Houston on short notice. Shared shortlists, recorded video walkthroughs and commute estimates to the Texas Medical Center or the Energy Corridor help them shortlist from another city, so their agent can plan a focused weekend of showings when they arrive. A partner or spouse who stays behind can follow the same shortlist and leave comments on every home.
Built for buyers deciding from a distance.
Builders need inventory by phase, interest lists, agent registration and handoff to their sales staff. We connect the app to the systems your sales center already uses, so a buyer who registers on their phone is recognized when they walk into the model home. Interest lists for future sections give the sales team a warm audience for every release.
Every registration credited to the right agent.
How we work together
There is no Codeeo office in Houston or anywhere in Texas. We work remotely with Houston clients by video call, from a team of 80+ in Dubai, Riyadh and Karachi that has delivered 200+ projects across the UAE and the US. You can start with a fixed scope first release, keep a retainer for steady updates and MLS changes, or take a dedicated team when the app is a core part of how the brokerage competes. Every option comes with a written scope, a named point of contact and full handover of code and accounts.
A defined build with a deadline
We agree what the product has to do, write it down with a price and a date, and build exactly that. Changes are priced before they are made, not discovered on the invoice.
A product that keeps evolving
Named engineers who work your hours, join your standups and stay on the codebase. You direct the backlog; we own the quality of what ships.
Something live that needs looking after
A monthly block of hours for improvements, fixes and the small requests that otherwise wait months. Unused hours carry for a quarter.
Technology
Cross platform apps in React Native or Flutter keep one codebase for iPhone and Android. The backend syncs listings through RESO Web API or IDX, stores signed agreements securely, and connects to the CRM and e-signature tools you already pay for. Hosting sits in your own cloud account so the brokerage controls access.
01Mobile
02Data and cloud
03Marketing and tracking
Search, showings, agreements and a manager dashboard, at minimum.
Most Houston firms want HAR MLS search with local filters, showing requests that check for a signed buyer agreement, open house sign-in, lead routing and reporting. Developers add phases, lots and agent registration. We help you decide what belongs in the first release and what can wait, based on where your agents lose the most time today. Seller views, multilingual screens and transaction timelines often follow in the second release once agents are using the app daily.
Schedule a free consultation and get a written recommendation, with costs, before you commit to anything.
Get in touchPROVEN RESULTS
Swift
Kotlin
Flutter
React Native
PostgreSQL
MySQL
MongoDB
AWS
Azure
Docker
GA4
Google Tag Manager
Search Console
Meta Pixel
Looker Studio