How to Cut Property Research Time by 80% with Free Tools and Keibai Lens

In the foreclosure real estate business, one of the most time-consuming and labor-intensive steps is "preliminary investigation and risk analysis."

Analyzing the court's three-document sets, checking transaction history, examining hazard maps, and investigating road rights can take several hours per listing. This guide explains how to dramatically optimize this workflow using digital technology (Real Estate DX) to cut your research time by 80%.

1. The "Three Time-Wasters" in Foreclosure Property Investigation

When screening auction properties, support agencies frequently waste hours on the following repetitive manual tasks:

Switching between the Court website (BIT) and market transaction sites Copying addresses from the court page, opening the Ministry of Land's (MLIT) transaction site in a new tab, and typing the address manually to compare prices.
Checking Hazard Maps individually Searching for local government disaster maps to see if the property is located in landslide-alert zones or floodplains.
Searching past auction histories Digging through historical spreadsheets or past logs to find out how much comparable units in the same building or neighborhood were sold for in previous auctions.

Automating these steps or consolidating them into a single window is the first step toward business optimization.

2. A Game Changer: Google Chrome Extension "Keibai Lens"

Our free Chrome extension, Keibai Lens, was developed specifically to solve these efficiency bottlenecks.

Core Features and Practical Business Application

Automated Market Data Matching Simply open the court's BIT listing page. The extension automatically maps and displays recent real estate transaction records (sourced directly from MLIT) on your screen. There is no need to copy-paste addresses anymore.
One-Click Hazard Map Overlay Instantly overlay landslide warning areas and flood inundation risk zones directly on the property map. Perform your natural disaster risk assessment in under 3 seconds.
Past Bidding Statistics Visualize the average winning bids and bidding counts in the neighborhood with clean charts.

3. How to Upgrade Your Daily Workflow

Upgrade your property investigation routine using these simple steps:

Install the "Keibai Lens" Extension (Free).
Open the property listing page on BIT. The extension panel will launch automatically on the right side of the screen, loading all the comparative market data, hazard layers, and bidding charts.
Scan the PDF Three-Document Set only for critical terms. Since the base survey is already complete, you can focus your manual reading solely on special occupant clauses or specific property interior defects.

This upgrade slashes your investigation time per property from 45–60 minutes down to 5 to 10 minutes.

Conclusion

Reducing research times yields substantial business advantages:

Maximizing Listing Volume: Screen more properties with fewer staff, increasing the number of recommendations you can offer to clients.
Faster Client Pitching: Send high-quality property recommendations with analytical reports to your clients within minutes of a new listing's release.

Install the free "Keibai Lens" extension in your browser today to experience this massive boost in operational speed.