Real Estate Software Development Services
DBB Software builds the platforms real estate runs on: multi-tenant systems spanning regional markets, property data pipelines, location intelligence, and embedded AI. We engineer operational platforms for real estate enterprises and core software products for PropTech companies.
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5.0
33 Reviews
Trusted by
& 30 more companies
Fortune 500 Client
commercial real estate platform re-architected for scale
100,000+ Items
migrated with zero downtime for live compliance reporting
Custom Real Estate Software Development Services We Provide
Enterprise platform modernization
Legacy platforms rebuilt on Next.js, Node.js, and scalable cloud infrastructure, featuring A/B-tested UI redesigns and CI/CD pipelines for continuous shipping.
Multi-tenant architecture
A single codebase serving multiple regional markets with isolated data, per-region configuration, custom frontend domains, and localized caching for optimal performance.
Property data integration
MLS, IDX and RESO feeds, Salesforce records, SFTP drops and service-bus messages pulled into one normalized layer, with the reconciliation that keeps sources agreeing.
Property management platforms
Workflows connecting property managers, residents and service providers: documents, in-app messaging, appointments, damage reporting and the reporting that regulators expect on time.
Portals, dashboards and location intelligence
Drag-and-drop dashboard builders with rich text and live charts, plus mapping with heatmaps, marker clustering, geofence drawing, travel-time analysis and demographic overlays.
Real estate mobile apps
React Native on iOS and Android from one codebase, with dynamic theming for multi-brand releases, automated store distribution, and deal chat for brokers and lenders.
Security, compliance and scale
GDPR across European markets, API rate limiting and injection prevention, encrypted data-normalization layers, and connection handling that serves millions of users from a small instance footprint.
PropTech software development
Product work for companies whose software is the product: monorepo architecture, a shared design system, code splitting and lazy loading, and migrations run without taking reporting offline.
Scope Your real Estate Platform Before Any Calls
Describe your portfolio, your users and the systems this has to talk to. Receive a rough scope back for free, before any calls.
Scope My Real Estate Build
AI Capabilities for Real Estate
Schema-locked property search
Plain-language questions converted into strict filters from a closed schema, running securely against your exact property records without generalized model guessing.
Embedded dashboard insights
AI-generated summaries of single widgets, full dashboards, or custom data selections, delivered directly inside the interface rather than as disconnected external reports.
User-editable AI outputs
Generated insights land directly in a rich-text editor, allowing the data owner to thoroughly verify and correct the wording before reaching stakeholders.
AI assistant discoverability
Read-only servers allowing external clients like ChatGPT to query your property portfolio while keeping the actual transaction securely on your own domain.
Guardrails for Real Estate AI
We set strict execution boundaries for real estate AI, ensuring mandatory human oversight is always maintained before any generated numbers reach your clients.
Human-gated publication
Generated insights land securely in a rich-text editor, ensuring the data owner reviews and corrects the wording before anyone else sees it.
Record-locked property data
Answers are drawn strictly from your existing data through closed-schema filters, preventing the model from inventing valuations, tenancies, or availabilities.
Automated deployment blocks
Rigorous test sets evaluate every prompt or model change, ensuring any performance regression automatically stops the deployment before it reaches clients.
Full audit traceability
We log the input, output, model version, latency, and cost for every call, allowing you to reconstruct any generated number.
Restricted execution authority
Agents can read, summarize, and explain data, but financial transactions and digital signatures must always route through your own secure systems.
Real Estate Projects We've Delivered
Developing a Branded Mobile Application for a Property Management Company
Challenge:
The client wanted to extend their web portal into a branded mobile app for property managers, tenants, and service providers.
Solution:
Developed a modular React Native app for iOS and Android with reusable components and dynamic theming.
Implemented in-app messaging, notifications, and damage reporting for smoother communication.
Configured Fastlane-based CI/CD pipelines for automated builds and branded releases.
Ensured performance and accessibility through continuous testing and optimization.
Result:
Delivered a scalable, multi-brand app architecture with high user satisfaction and improved engagement between residents and property managers.
Optimizing Platform Infrastructure for a Leading Property Management Solution
Challenge:
A PropTech platform needed to migrate a critical energy reporting service from MongoDB to MySQL without disrupting operations across 100,000+ connected buildings.
Solution:
Implemented a dual-write pattern to transition data flow gradually without service interruption.
Migrated all historical meter reading data with full consistency and completeness.
Executed a controlled read switchover and removed the legacy MongoDB dependency.
Unified the service onto the platform's standard MySQL architecture.
Result:
Zero-downtime migration, full data integrity preserved, and reduced operational overhead through a unified database architecture.
Creating a Scalable Frontend Architecture and Design System for a PropTech Platform
Challenge:
A Norwegian PropTech company needed to establish a scalable frontend architecture and comprehensive design system that could support rapid feature development while maintaining performance and visual consistency.
Solution:
Developed comprehensive design system using PandaCSS, Shadcn, and Radix UI for consistent UI patterns.
Migrated build tooling from Webpack to Rollup, achieving 50% bundle size reduction.
Implemented advanced geospatial UI components with Google Maps and Mapbox GL for heatmaps, marker clustering, and travel-time visualization.
Created Notion-like dashboard builder with WYSIWYG editor, drag-and-drop layouts, and 20+ widget types.
Result:
50% bundle size reduction, production-ready design system, and high-performance rendering with 60fps interactions.
Optimizing a Real Estate Platform with CloudOps for Scalable Architecture
Challenge:
A Norwegian PropTech company needed a robust, scalable cloud infrastructure to support its real estate platform with advanced geospatial analytics and seamless deployment processes.
Solution:
Designed and built comprehensive AWS infrastructure from scratch with EC2, RDS, VPC, Route 53, and load balancers.
Developed custom data migration pipelines for XLSX, REST APIs, BigQuery, and S3 sources.
Implemented blue-green deployment strategies for zero-downtime updates.
Leveraged PostgreSQL with PostGIS for advanced geospatial data processing.
Delivered continuous CloudOps optimization and feature enhancements over 3+ years.
Result:
Built a highly scalable AWS infrastructure that has operates reliably for 3+ years, enabling seamless deployments, advanced geospatial analytics, and continuous platform growth.
Building Frontend and Backend Features for a PropTech Company
Challenge:
A Norwegian PropTech company needed advanced frontend and backend development to create interactive dashboards, geospatial visualization, and high-performance data rendering for their real estate analytics platform.
Solution:
Built WYSIWYG dashboard builder with React, drag-and-drop layouts, and rich text editing.
Developed Node.js APIs for dashboard management, caching, and optimized data queries.
Implemented interactive mapping with Google Maps and Mapbox for custom areas and isochrones.
Created reusable React components for heatmaps, traffic overlays, and marker clustering.
Built dashboard template system with versioning and sharing capabilities.
Optimized performance with React virtualization, lazy loading, and WebSocket updates.
Result:
Delivered a feature-rich dashboard builder, advanced geospatial visualization, and high-performance rendering achieving 60fps interactions with large datasets, and leading to improved user experience.
Improving a Real Estate Platform with an AI-Powered Assistant
Challenge:
A Norwegian proptech company approached DBB Software to add an AI-powered assistant to its real estate platform.
Solution:
Added AI-generated insights widget.
Integrated a WYSIWYG editor for additional customization.
Optimized frontend using Vercel AI SDK for more responsible user interactions.
Result:
Delivered features to enable improved decision-making with an AI-powered assistant and boosted user engagement via dynamic insights and editable content.
Redesigning a Global Real Estate Platform to Boost Usability and Engagement
Challenge:
A global commercial real estate leader needed to modernize their platform's interface, improve user journeys, and validate the changes with real engagement data.
Solution:
Redesigned the full web application UI/UX using Figma and React.
A/B tested new vs. original design with user analytics.
Migrated to NextJS with on-demand static site generation.
Updated backend to support SSG refresh and new design requirements.
Result:
Data-validated engagement improvements, modernized platform experience, and faster content delivery through on-demand static generation with Akamai CDN.
Strengthening Security and Data Protection for a Global Real Estate Platform
Challenge:
A global real estate company needed to secure its platform for European data privacy regulations while optimizing infrastructure to handle millions of users cost-effectively.
Solution:
Implemented full GDPR compliance for European markets.
Configured API rate limiting and injection prevention.
Optimized connections with keep-alive agent, reducing servers to 2.
Built secure data normalization layer on Azure.
Result:
Full GDPR compliance, reduced server instances to just two, and hardened API security protecting millions of users across global markets.
Automating Data Processing and Migration for a Global Real Estate Platform
Challenge:
A global real estate company needed to replace manual, request-based dataset refresh workflows with an automated pipeline for their property data.
Solution:
Built time-scheduled Azure Functions to pull datasets automatically.
Implemented event-driven triggers for data transformation on upload.
Added automated validation to catch errors before production.
Established end-to-end workflow from source data to platform refresh.
Result:
Fully automated data pipeline, eliminated manual refresh requests, and improved data freshness and consistency across the platform.
Scaling a Real Estate Platform for Multi-Region Expansion
Challenge:
A global real estate company needed to expand their platform into new regional markets without duplicating infrastructure for each location.
Solution:
Transformed backend to support full multi-tenancy.
Built Azure Functions for regional data integration.
Updated frontend for multi-domain tenant switching.
Configured Akamai for regional caching optimization.
Result:
Scalable multi-region architecture, simplified market onboarding, and unified data integration enabling rapid expansion to new markets.
Optimizing Development Workflows and Content Management for a Real Estate Platform
Challenge:
A global real estate company needed to streamline development processes and integrate customer support and content management systems into their platform.
Solution:
Configured Azure DevOps CI/CD with automated quality checks.
Integrated Salesforce for direct customer inquiry routing.
Deployed Sitefinity CMS with custom content schemas.
Implemented Okta SSO for secure content manager access.
Result:
Automated deployment pipelines, unified customer support channel, and empowered content teams with self-service publishing capabilities.
Developing an Offline-First Facility Management Mobile App
Challenge:
Facilitron wanted DBB Software to develop and optimize an offline-first mobile application for the company's internal use.
Solution:
Developed the solution using React Native and Realm, later migrating to PowerSync.
Implemented custom image processing, auto-correction, and caching systems.
Optimized upload flows with strategies for WiFi, 5G, 4G, 3G, and 2G connections.
Integrated unit tests and CI/CD pipelines for minimal manual overhead.
Set up backend rules in MongoDB Atlas and security integrations with AWS services.
Result:
Delivered a robust offline-first mobile app that works seamlessly in low-connectivity environments and provides access to advanced image processing tools while ensuring smooth migration to a new database.
Testimonials
"Impressive what they have managed to make in such a small time, also suggesting new ways to implement, or new technologies we should be aware of.”
Peder Søholt
CTO & Co-Founder, Plaace
"They have proved effective, managing a whole project within team, from front-end to back-end development, going through DevOps, and handling releases."
Carlos Aguilar
JLL Technologies
"I was impressed with their work ethic, positive spirit, communication skills, and their will to deliver a fine product."
Tomer Lerner
Head of Product, Metechi
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"Their superior AWS expertise and proprietary platform set them apart, providing a solid foundation for our SaaS app."
Name withheld under NDA
CTO, Software Development Company
How We Deliver
DBB pairs senior engineers with AI agents and milestone-based delivery, so scope, progress and ownership stay clear from the first call to production.
Understand the Outcome
We start with your business goal, agents, tenants, or buyers, your current property and listing systems, technical environment, constraints, and expected result. We listen first and recommend the right path instead of pushing a predefined package.
Define the Right Engagement
Depending on your needs, we propose a fixed-scope build of a listing platform, CRM, or property management system, integration of MLS feeds, payments, and accounting into the tools you already use, or modernization of a legacy real estate platform with minimal downtime. You receive a clear delivery plan with scope, milestones, responsibilities, timeline, and budget.
Design the Solution
Our senior engineers define the architecture, the property, listing, and lease data model, MLS, CRM, payment, and accounting integrations, search, security, and the deployment approach. Where AI is involved, we also define valuation and forecasting models, evaluation, human oversight, and fallback logic.
Build in Milestones
We deliver working functionality in short, visible milestones, with initial versions in front of users early. Our engineers use specialized AI agents across planning, development, testing, and documentation, while remaining accountable for architecture, code quality, security, and final decisions.
Validate, Launch, and Evolve
We test functionality, listing sync and search accuracy, integrations, performance, and security before release. After launch, we support deployment, handover, monitoring, optimization, and further product development.
Have a listing platform, a property system, or a legacy real estate tool to modernize?
Tell us what you are trying to achieve. We will help you determine the right technical and delivery approach.
Mina Morkos
Business Development Manager
Discuss Your Project
Why Choose Us for Real Estate and PropTech Development
100+
Skilled
Professionals
We build real estate platforms and the AI inside them, and we tell you what is worth building. We follow best practices, and you own the code from the first commit.
Long-Term Partnerships & Support
With 80% of clients staying 7+ years and our team collaborating for over 5 years, we ensure dedicated long-term support.
ISO 27001 Certified
ISO/IEC 27001 certified, with CMMI and ISO standards in the delivery process.
Milestone-Driven Delivery
Scope, milestones, timeline and budget agreed before we start, with working functionality at each checkpoint.
FAQ
Let's Talk About Your Real Estate Project
"Tell us about your business: what you manage or sell, which listing and property tools you use, and what's not working.
Whether you need a property management system, a listing platform with MLS integration, or a real estate CRM, we'll get back to you within one business day with an honest assessment and, if it's a good fit, an initial cost estimate."
Mina Morkos
Business Development Manager