🏢 Market Tracking Dashboard (Real Estate & Self-Storage)

A fully automated, dual-purpose data tracking system and dashboard. It tracks Self-Storage pricing & availability alongside MLS Real Estate / Pre-Mover activity across Northern Virginia, Washington DC, and neighboring Maryland.

This project uses Python, SQLite, and Streamlit to provide actionable market intelligence on a clean, dynamic dashboard. It also features a fully automated background scheduler and a daily HTML email reporting system.

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🚀 Quick Start Guide for New Developers

Follow these steps to set up the project from scratch on your local machine.

1. Prerequisites

• Python 3.10 or higher
• Git
• Windows, macOS, or Linux

2. Clone & Setup

First, clone the repository and navigate into the project directory:

git clone <repository_url>
cd self_storrage_tracking

Next, create a fresh Python virtual environment and activate it:

# On Windows
python -m venv venv
venv\Scripts\activate

# On macOS/Linux
python3 -m venv venv
source venv/bin/activate

Install all required dependencies:

pip install -r requirements.txt

(If you are running Playwright scrapers, you may also need to run playwright install chromium)

3. Configure Environment Variables

The system relies on a .env file for API keys and email configuration.

Create a file named .env in the root directory and add the following variables:

# --- Required for Email Reports ---
BREVO_API_KEY=your_brevo_api_key_here
EMAIL_FROM_ADDRESS=your_verified_brevo_email@example.com
EMAIL_FROM_NAME="Around Town Movers Storage Tracker"
EMAIL_TO_ADDRESSES=recipient1@example.com,recipient2@example.com

# --- Required for Google Maps Scraper ---
GOOGLE_MAPS_API_KEY=your_google_maps_api_key_here

Note: Make sure your EMAIL_FROM_ADDRESS is a verified sender in your Brevo account, otherwise emails will be silently blocked (HTTP 401).

4. Database Initialization

The system uses a unified SQLite database (database/storage_tracker.db). Initialize the database to create all the necessary tables (pre_mover_leads, facilities, pricing_snapshots, email_log):

python database/db_setup.py

5. Running Data Collectors (Scrapers)

You can run the collectors individually to pull fresh market data into your database:

# 1. Discover Self-Storage facilities via Google Maps API
python collectors/google_maps_collector.py

# 2. Pull live pricing from Public Storage facilities
python collectors/public_storage_scraper.py

# 3. Pull live pricing from Extra Space Storage (Warning: strict bot protection)
python collectors/extra_space_scraper.py

6. Launch the Dashboard

To view the data on the interactive Streamlit dashboard:

streamlit run dashboard/app.py

This will open the dashboard in your default web browser at http://localhost:8501.

7. Run the Email Reporter & Scheduler

To test the email reporting system manually:

# Send a test email to verify Brevo configuration
python -c "from email_reports.brevo_sender import send_test_email; send_test_email()"

# Send the actual full HTML daily report
python -c "from email_reports.brevo_sender import send_daily_report; send_daily_report()"

To run the automated background scheduler (which runs scrapers and sends the email at 7:00 AM daily):

python scheduler/daily_job.py

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🏗️ Architecture & Component Guide

1. Data Models (database/db_setup.py)

• pre_mover_leads: Stores real estate MLS data.
• facilities: Physical self-storage locations discovered via Google Maps. Includes brand, lat/lon, and address.
• pricing_snapshots: Daily price log for self-storage units. Maps a facility_id and unit_size (e.g., 10x10) to a web_rate and street_rate.
• email_log & scrape_log: Audit tables to track system health.

2. The Email System (email_reports/)

• report_builder.py: Queries the SQLite database and generates a beautifully styled HTML email template containing KPI cards and market summaries matching the Streamlit dashboard.
• brevo_sender.py: Uses the requests library to securely dispatch the HTML payload to the Brevo (Sendinblue) transactional email API.

3. The Dashboard (dashboard/app.py)

Built with Streamlit and styled with custom CSS for a premium dark-mode aesthetic. Features a Real Estate Page and a Self-Storage Page with interactive Folium maps and Plotly charts.

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☁️ Cloud Deployment (Docker)

To run this system 24/7 without keeping your local machine awake, the project is designed to be containerized using Docker and deployed to a Virtual Private Server (VPS) like AWS EC2, Google Cloud, or DigitalOcean.

1. Dockerfile: Packages Python 3.11, the requirements, and the source code.
2. docker-compose.yml: Spins up two services simultaneously:
   • dashboard (exposing port 8501)
   • scheduler (running daily_job.py in the background)
3. Volume Mount: Ensure the database/ folder is mounted as a persistent Docker volume so SQLite data is not lost when containers restart.

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⚠️ Known Limitations & Troubleshooting

• Bot Protection (403 Errors): Extra Space and aggregator sites (Sparefoot) use aggressive Cloudflare protection. Headless scraping may fail. Consider using residential proxies or increasing SCRAPE_DELAY_SECONDS in config.py.
• Brevo Email Rejections: If the script logs a successful send but you receive no email, verify that the EMAIL_FROM_ADDRESS is authenticated in your Brevo account dashboard.
• Database Locks: If you see sqlite3.OperationalError: database is locked, ensure multiple scripts aren't trying to write to the SQLite file simultaneously.