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What Is Market Price? Five Essential Ways to Research Land Value and How to Calculate It

This article explains what market price means for land and introduces five practical ways to research it. It covers calculation methods based on fixed asset tax assessed value, officially published land prices, and roadside land values, as well as how to use real estate company appraisals.

Last updated: About 1 min read

If you are considering buying or selling land, understanding the actual market price is essential. The actual market price is the price at which land was concluded in a real transaction, and it serves as a benchmark for making an appropriate buying or selling decision. In this article, as specialized knowledge of the real estate market, we explain five ways to research the actual market price and how to calculate it.

What is the actual market price?

The actual market price of land is the price at which a transaction was actually completed when land was bought or sold.Transaction data is provided to the Ministry of Land, Infrastructure, Transport and Tourism, and details such as land price, size, and building conditions are published as actual market price information.

What are the five ways to research the actual market price?

1. Transaction price information from the Ministry of Land, Infrastructure, Transport and Tourism

You can search past transaction prices in the "Land General Information System." Information on land size, shape, and the frontage road can also be checked.

2. Calculate from the fixed asset tax assessment value

You can calculate it from the assessed value shown on the annual tax notice. The formula is "assessed value ÷ 0.7 × 1.1."

3. Calculate from the official land price and benchmark land price

Use the normal land price published each year by the Ministry of Land, Infrastructure, Transport and Tourism (official land price) or by prefectural governments (benchmark land price) as the basis. The formula is "official land price × area × 1.1."

4. Calculate from the road price

This method calculates the price from the road price published each year by the National Tax Agency. The formula is "road price assessment value (road price × area) ÷ 0.8 × 1.1."

5. Appraisal by a real estate company

You can learn a price that is closer to actual market conditions than by researching it on your own.Because you can have them estimate a price that could be sold within three months, this is ideal for people considering a sale or purchase in the near term.

What should you keep in mind when researching the actual market price?

  • The price derived from a formula is only a guideline and may differ from the actual transaction price
  • Land prices change continually, so be sure to check the latest data
  • It is important to compare results using multiple methods

Frequently Asked Questions (FAQ)

Q. What is the difference between the actual market price and the official land price?

The official land price is a benchmark price set by the government, while the actual market price is the real transaction price. In general, the actual market price is said to be about 1.1 times the official land price.

Q. Where can I check the actual market price?

You can search for it free of charge in the Ministry of Land, Infrastructure, Transport and Tourism's "Land General Information System." You can specify the prefecture and municipality to review past transaction examples.

Q. If I know the actual market price, can I know the exact selling price?

The actual market price is a reference value, and the actual selling price can vary depending on negotiations and the condition of the property. If you want to know an accurate price, request an appraisal from a real estate company.

Daisuke Inazawa, President & CEO of INA&Associates Inc.

Author

President & CEOINA&Associates Inc.

President & CEO of INA&Associates Inc. Leads real estate brokerage, rental leasing, and property management across Greater Tokyo and the Kansai region. Specialises in income-property investment strategy and advisory for ultra-high-net-worth individuals.

Daisuke Inazawa is the President and CEO of INA&Associates Inc., a Japanese real estate firm headquartered in Osaka with a Tokyo branch. He leads the company's three core businesses — real estate sales brokerage, rental leasing, and property management — across the Greater Tokyo Area and the Kansai region.

His areas of expertise include investment strategy for income-generating real estate, profitability optimisation of rental operations, real estate advisory for ultra-high-net-worth individuals (UHNWIs) and institutional investors, and cross-border real estate investment. He provides data-driven, long-horizon advisory to investors in Japan and overseas.

Under the management philosophy "a company's most important asset is its people," he positions INA&Associates as a "people-investment company" and is committed to sustainable corporate-value creation through talent development. He also writes and speaks publicly on leadership and organisational culture in times of change.

He has passed eleven Japanese professional qualification examinations: Licensed Real Estate Broker (Takken), Certified Real Estate Consulting Master, Licensed Condominium Manager, Licensed Building Management Supervisor, Certified Rental Housing Management Professional, Gyōseishoshi Lawyer (administrative scrivener), Certified Personal Information Protection Officer, Class-A Fire Prevention Manager, Certified Auctioned Real Estate Specialist, Certified Condominium Maintenance Engineer, and Licensed Moneylending Operations Supervisor.

  • Licensed Real Estate Broker (Takken)
  • Certified Real Estate Consulting Master
  • Licensed Condominium Manager
  • Licensed Building Management Supervisor
  • Certified Rental Housing Management Professional
  • Gyōseishoshi Lawyer (Administrative Scrivener)
  • Certified Personal Information Protection Officer
  • Class-A Fire Prevention Manager
  • Certified Auctioned Real Estate Specialist
  • Certified Condominium Maintenance Engineer
  • Licensed Moneylending Operations Supervisor