Real estate: Preparation of important matters manual

Other restrictions based on laws and regulations

Updated: July 2025, 12


The main laws in the Important Matters Explanation are the Building Standards Act and the City Planning Act.

However, other laws also come into play.

Moreover, other laws and regulations based on laws and regulations will be added from time to time.

Along with this, the important template will also change, but some real estate companies

There are cases where people are not aware of this and are creating critical theories based on old templates.

For companies affiliated with our company, the person in charge will check the template when the request is received,

If it is an old model, please let us know and

We are creating according to the latest templates.

After all, if the person in charge is busy with other work, creating the information will result in information on legal revisions and template revisions.

I think it's only natural that things don't work out.

Therefore, by outsourcing the work of creating important opinions to us, we will manage such revised information as well.

You can focus on your core business with peace of mind.

Here, based on our case studies, many properties are subject to restrictions based on other laws and regulations.

We will focus on the law and explain it.

Public Land Expansion Promotion Act

This law is also commonly known as the "Public Expansion Law," and to put it simply, the government gives priority to land.

This is a law that can be obtained.

However, it is not possible to acquire just any type of land; the land must be larger than a certain size as shown below.

  • Land of 5,000mXNUMX or more within the urbanized area
  • Land of 10,000 mXNUMX or more in urban planning areas other than urbanized areas (urbanization control areas and non-delineated urban planning areas excluding urbanized areas)
  • Land with a certain area or more for urban planning facilities (more than 200mXNUMX in Tokyo and Osaka prefectures)
  • Land within a city planning area that has been planned as a planned site for roads, parks, and rivers.
  • Land located within the implementation area of ​​certain land readjustment projects and residential block improvement projects.
  • Land within the production green zone

Land that falls under the above criteria is land that the government is considering purchasing.

A notification to the government office is required before concluding a real estate sales contract.

The reported area often differs depending on the local government, so it is necessary to check with the local government office.

In other words, even if you want to purchase land covered by the Public Land Expansion Promotion Act, there is a possibility that it will be purchased by the government.

There's no guarantee that you'll ever get it.

Therefore, it is necessary to include important matters in the explanation document and explain them before signing the contract.

Finally, we will present cases in which application may be excluded even if the above criteria are met.

  • In the case of buying and selling an apartment
  • Transfer to the national government, local governments, etc.
  • Transfer as land for urban planning facilities, etc.
  • If it is included in the development area of ​​the development activity
  • When permission or notification under the National Land Use Planning Act is required
  • Land less than 200㎡ (can be reduced to 100㎡)
  • Land subject to the provisions of the Cultural Properties Protection Act and the Metropolitan City Act

National Land Use Planning Act

This law, also known as the "National Land Law," was enacted in 1974 to curb overdevelopment nationwide.

Notification or permission is required for land transactions within certain areas.

Each area is presented below.

  • Regulated area...permit required
  • Monitored area: Advance notification required
  • Watch area: Advance notification required
  • No area designation...Requires subsequent notification

Here, we will explain the ex-post notification system without area designation, which has been the most common case at our company.

If the buyer concludes a land transaction contract for a certain area or more as shown below, the buyer must

It is necessary to notify the governor (in the case of ordinance-designated cities, the mayor) of the purpose of land use and transaction price.

  • Land of 2,000mXNUMX or more within the urbanized area
  • Land of 5,000mXNUMX or more in other urban planning areas
  • Land of 10,000mXNUMX or more in areas outside city planning areas

The same applies to the Public Land Expansion Promotion Act, but in the case of large-scale buildings such as apartment buildings,

Most meet these requirements and should be investigated carefully.

Additionally, the Public Land Expansion Promotion Act and the National Land Use Planning Act are land-related laws;

They are very similar in that the standard is indicated by the area of ​​land, so

Sometimes there are cases of confusion, but when you read them, they are completely different laws.

Caution is required.


landscape law

The Landscape Law protects the cityscape by imposing regulations on buildings and extensions.

This law aims to preserve the landscape.

There are various regulated areas under the Landscape Act, but here we will discuss the most important “Landscape Planning Area”.

I will explain this based on our case study.

First, when constructing a building within a landscape planning area, a notification must be submitted to the head of the landscape administrative organization.

In other words, since it is originally your property, you can build buildings as you like,

It would be a good idea to paint the exterior walls colorfully.

However, we cannot allow such disorderly behavior to go unchecked within the landscape planning area, which is meant to protect the cityscape.

As the beautiful cityscape would be destroyed, as an exception to the absolute principle of ownership,

By enforcing these regulations, we protect the landscape.

What we must be careful about here is that what is being asked for in the critical theory is

Landscape planning area under the Landscape Actwhether it is or not.

Some local governments have established similar areas through their own ordinances, separate from the Landscape Act.

In that case, no explanation is necessary.

Points to keep in mind when interviewing government officials over the phone are:

you have toLandscape planning area under the Landscape Actis to ask whether

When hearing about laws other than the Landscape Act, we will discuss actual cases.

When I asked about the 〇〇 area of ​​the 〇〇 law, I was told that they were not able to communicate well.

I was once informed about the 〇〇 area of ​​the 〇〇 ordinance.

In other words, it applies to the ordinance, but not to the law.

Since our professional staff was handling the case, we quickly discovered the difference in communication.

It didn't turn out to be a big deal, but if I ignored it without noticing it, it would end up being a false and important opinion.

Even though it does not fall under the Landscape Planning Area under the Landscape Act, if you write in the important note that it falls under the Landscape Planning Area,

This will unnecessarily lower the value of the property, resulting in business losses.

This is also likely to happen if an inexperienced person conducts the investigation, which may cause damage to the seller later.

It is better to outsource the work to a professional who is familiar with writing critical essays.

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Cultural Properties Protection Act

I think everyone has heard of the Cultural Properties Protection Act at least once.

The main purpose is to preserve and utilize cultural properties, and to contribute to the cultural improvement of the people and the advancement of world culture.

It was established in 1950 with the purpose of contributing to the

Regulations under the Cultural Properties Protection Act are broadly divided into three categories, which are presented below.

  • Regulations based on the designation of important cultural properties, historic sites, scenic spots, and natural monuments
  • Regulations based on the designation of preservation areas for groups of traditional buildings
  • Regulations based on the designation of well-known buried cultural property sites

Here, we will explain the most well-known buried cultural property sites based on our track record.

You need to check with the government office to see if the area is designated as a site containing buried cultural properties.

Depending on the municipality, it may be published on the Internet,

You will need to confirm the specific name and location of the ruins, so it is best to confirm directly by phone.

If the land is designated as a land containing buried cultural properties, building construction or civil engineering work will be carried out on the land.

When excavating land for purposes other than excavation surveys, notification is required at least 60 days in advance.

Additionally, if necessary from the perspective of protecting cultural properties, the government can instruct excavations for record preservation.

These investigations often take time, and the cost is often borne by the landowner.

It is necessary to state this in the important notes and explain it to the buyer.

However, it should be noted here that even if the area does not fall under the category of buried cultural property,

This means that there are many cases where consultation with local governments is necessary.

We will introduce this based on a case study that actually happened at our company.

We sent a fax to the government office to confirm whether the property in question falls under the category of buried cultural property.

The response from the office was,“Although it does not fall under the category of buried cultural property, there are 〇〇 ruins nearby, so

If pottery, etc. is unearthed during construction, please consult with the 〇〇 Center. ”It was.

In other words, Even if the target property does not fall under the category of buried cultural property, if there are ruins nearby,

There is a possibility that pottery and other items may be unearthed during construction, and in that case, consultation with the local government will be necessary.

If, as a result of detailed investigation, we find ruins that have not been discovered until now,

Immediately there was talk of excavation, and the land owner was forced to bear the burden.

Usually, we check whether the target property falls under the category of burial cultural property.

We tend to be satisfied with just checking that, but there are actually blind spots like this.

It is difficult to cover all other legal restrictions.

I believe that there are a certain number of people in charge of real estate companies who are familiar with the Building Standards Act and the City Planning Act.

However, I think that few people are familiar with the legal restrictions.

There are many other legal restrictions, and there are amendments and additions, so

Keeping up with the latest information can be extremely difficult for people who are busy with other duties.

That is why there are merits in entrusting the task of creating critical essays to professionals like us.

Our company has multiple staff members who specialize in writing critical essays, so

We can provide speedy and high-quality critical commentary.

In addition, since we are able to service nationwide, we can also handle properties in rural areas.

Since we have many professionals who are well-versed in the law, we keep our eyes peeled for the latest information on legal revisions.

Please feel free to contact us about any problems you may have with critical work within your company.

By reducing the operational burden within your company and creating highly accurate critical statements, you can aim to increase sales.

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