21labz
All work

Teksan Gayrimenkul: 150+ properties, one map

One platform for Teksan Gayrimenkul's properties, documents, rent tracking and accounting, used by 10 people every day.

Web
ClientTeksan Gayrimenkul
IndustryReal estate / property management
CountryTürkiye
Year2024
PlatformsWeb
StackFlutter, Firebase
Growth stageEarly Stage / Formalization
Teksan Gayrimenkul: 150+ properties, one map

The problem

Teksan Gayrimenkul managed more than 150 properties with spreadsheets, WhatsApp messages and paper files. Reconciling rent took a full day every month. Contracts, insurance policies and title deeds were kept in different places.

What we built

Interactive map

Every property sits on a map with its own icon for residential, commercial or land, plus address search and a summary card.

Multi-Property Management Platform — Every property on one map
Multi-Property Management Platform — One Map
Multi-Property Management Platform — One Map

Property records

Documents by property type, start and end dates for contracts and insurance, 15+ file formats, photos, notes and a dated history of rent changes.

Multi-Property Management Platform — Property list

Rent tracking

Properties sort by how late the rent is and filter by type, city or owner, with payment history and late-payment alerts.

Multi-Property Management Platform — Automated Rent Tracking

Unified accounting

Rent, income and expenses in one module, with charts and a financial calendar.

Multi-Property Management Platform — Unified Accounting

Roles and access

Five roles (admin, accountant, lawyer, viewer and pending), with invite codes and admin approval for every new user.

Multi-Property Management Platform — Role-Based Access

The outcome

The whole portfolio now runs from one platform that 10 people use every day. Rent, income and expenses, once kept in three places, are one module. We have kept developing it since 2024 based on the team's requests, such as mortgage tracking and copying properties.

Results

150+properties managed
10daily users
3 → 1financial records merged into one module

Managing properties across spreadsheets and chats? Let's talk.