A used-car lot or second-hand dealer's showroom and storage — zoning and vehicle-storage rules when renting premises

In short: premises usable as a used-car or second-hand-goods showroom are filtered first by zoning. A shop that sells goods is subject to the use restrictions in Appended Table 2 of the Building Standards Act and cannot, in principle, be built in a Category I low-rise residential zone or an exclusive industrial zone. If servicing is involved, the floor-area limit for an automobile repair works applies separately. For the parking space used to display or store vehicles, confirm first that the lease permits that use and how far restoration on exit extends.

"I want to turn an unused shop into a used-car showroom," "I want to rent premises to a second-hand dealer" — these enquiries are increasing. But whether a lot or a shop can become a showroom is decided by three things: zoning, the building's use, and the contract. This article is for a used-car or second-hand-goods business looking for rental premises to display and store, and sets out — from the 建築基準法 (Building Standards Act), the 古物営業法 (Secondhand Goods Business Act) and the vehicle-storage law — what can be confirmed before signing. The final check on a specific property is made with the designated administrative authority and the police station with jurisdiction.

Is a used-car or second-hand-goods shop or showroom decided by zoning?

It is filtered first by zoning, because a shop selling goods is subject to the use restrictions in Appended Table 2 of the Building Standards Act.

Article 48 and Appended Table 2 of the 建築基準法 (Building Standards Act, Act No. 201 of 1950) set out, by zone, what buildings may be built. A shop displaying and selling used cars is treated as a "shop engaged in the retail sale of goods," and whether it is allowed turns on its scale and the zone. Broadly:

Zone	Retail shop (rough guide)
Category I low-rise residential	Not allowed in principle (except a shop part of a qualifying mixed-use dwelling)
Category II low-rise residential	Floor area within 150㎡, two storeys or fewer
Agricultural residential (denen)	Not allowed in principle (exceptions such as farm-produce stands)
Category I medium/high-rise residential	Floor area within 500㎡, two storeys or fewer
Category II medium/high-rise residential	Floor area within 1,500㎡, two storeys or fewer
Category I residential	Floor area within 3,000㎡
Category II / quasi-residential / neighbourhood commercial / commercial / quasi-industrial	Allowed
Industrial	Allowed (large stores restricted separately)
Exclusive industrial	Retail shops and restaurants not allowed

What restriction bites depends on whether it is "display and sale only" or "servicing and inspection too." Sale only means the retail-shop limits above; servicing adds the limits for an automobile repair works. The final judgment on compliance is made by the designated administrative authority. The issues in converting a second-hand property without an inspection certificate are set out in Can a second-hand property with no inspection certificate be used for another purpose?.

If servicing and inspection are done, how does the repair-works limit apply?

It is restricted in steps by the workshop's floor area, and in residential zones only a small workshop is allowed.

Appended Table 2 classifies an automobile repair works by the total floor area of its workshop (broadly the 50㎡, 150㎡ and 300㎡ steps): residential zones allow only a small workshop, and the scale widens from the quasi-industrial zone onward. A used-car shop with servicing, panel work or vehicle inspection carries this limit on top of the showroom's use restriction.

Operation	Main restriction	What to check on the property
Display and sale only	Retail-shop use restriction	Zoning, shop floor area, road access
Servicing and inspection	Repair-works workshop floor-area limit	Zoning, workshop area, motor output, neighbours

It can happen that "the showroom is fine, but the servicing bay at the back trips the use restriction." Decide how far the operation will go before matching it to a property, and there is less rework. Confirm the specific correspondence between workshop floor area and zone, and the treatment of motor output, with the designated administrative authority (this article does not assert the zone-by-zone figures).

How far do vehicle-storage notifications and certificates apply to display stock?

They differ between a car held as sales stock and a car registered for use.

Article 3 of the 自動車の保管場所の確保等に関する法律 (Act on Securing Vehicle Storage Space, Act No. 145 of 1962; "the vehicle-storage law") requires the possessor of a vehicle to secure a storage place off the road. Article 4 requires a person seeking registration under the Road Transport Vehicle Act to submit the document, issued by the chief of police, certifying a storage place off the road (the so-called shako shōmei). For a light vehicle, Article 5 requires notification of the storage location, and Article 7 requires notification of a change of storage location within 15 days.

The point that bites is that "the storage certificate is needed at the registration stage." For sales stock lined up in the showroom, the certificate is normally obtained by the buyer at the point of registration once a buyer is fixed; the business does not re-obtain a storage certificate per car simply for holding it as stock. By contrast, a car the business registers and uses as a company vehicle requires, as its possessor, a secured storage place and a storage certificate or notification.

State of the vehicle	Storage certificate / notification	Basis / who
Sales stock in the showroom (unregistered)	Normally obtained by the buyer at registration	Vehicle-storage law Art. 4 (buyer's procedure)
Registered and used as a company vehicle	Secured storage place and certificate required	Vehicle-storage law Arts. 3, 4
A light vehicle newly put into use	Notification of the storage location	Vehicle-storage law Art. 5
Storage location changed	Change notification within 15 days	Vehicle-storage law Art. 7

The stock's parking space itself is, separately from the vehicle-storage certificate, a question of whether the property's zoning, road access and lease allow that number of cars to be kept safely. Assistance with the storage-certificate application (preparing documents on the buyer's or business's instructions) is the work of an administrative scrivener; the window for certificates and notifications is the police station with jurisdiction over the storage location. We check the parking feasibility on the property side. Premises for a transport business — office and garage — are covered in What to look at when choosing office and garage premises for a transport business.

What matters for the second-hand dealer's permit and the lease?

Fixing a place of business, obtaining the public safety commission's permit, and doing buy-ins at the place of business are what bite on the property.

Article 3 of the 古物営業法 (Secondhand Goods Business Act, Act No. 108 of 1949) provides that a person intending to run a second-hand goods business must obtain the permit of the prefectural public safety commission. Article 5 requires the permit application to be submitted to the public safety commission with jurisdiction over the location of the principal place of business (in practice via the police station with jurisdiction). Article 13 requires the appointment of one manager per place of business. Article 14 provides that a second-hand dealer may not receive second-hand goods anywhere other than its place of business or the address or residence of the counterparty.

The issues that fall on the property are:

Point	Why it matters for choosing premises
Title to use as a place of business	On a lease, whether the landlord permits "use as a second-hand business place of business"
Substance of an independent place of business	A manager in place and a section where business can be conducted properly
Where buy-ins (receipt) are done	Buy-ins are done at the place of business (Art. 14), so the relation between showroom and place of business must be arranged
Sublease / permitted use	Whether the use and form of use are permitted in the lease

When making rented premises a second-hand dealer's place of business, read the "purpose of use" clause first to see whether it permits a second-hand business. A contract limited to residential or office use requires negotiation to add the use later. What to read in a lease is set out in What to read in a lease agreement. The details of the place-of-business requirement itself are in Requirements for a second-hand dealer's place of business (the administrative-scrivener side).

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For an open-air lot or a materials yard used for display, how are restoration and the contract form arranged?

Confirm first that the contract permits the use, and fix the scope of restoration in writing.

Where an open-air car park or materials yard is used as a display space, whether the landowner permits paving, signage, lighting and fencing, and how far these are removed on exit (the scope of restoration), must be set in the contract. In a land lease, a purpose of owning a building brings the protection of the Land and Building Lease Act, whereas temporary use as a car park or materials yard, or use without erecting a building, is treated differently — so choose the contract form to fit the purpose.

Point	To fix in the contract
Use	Whether "display and storage of used cars" can be stated as the purpose of use
Fixtures / installations	Whether paving, signage, lighting and fencing may be installed, and who bears the cost
Restoration	The scope removed on exit — return as bare land or as-is
Contract form / term	Use without a building; term, renewal, mid-term termination

Even if the intention is "just to park them," paving and signage create a restoration burden. Decide first how much will be done, and put the cost allocation and removal scope into the contract. For business property generally see Investment and business-use real estate; on the relation of office and permits see Company formation and choosing an office; on warehouse and storage premises see Requirements for premises that can become a licensed warehouse.

Who should you ask for permits and notifications?

The roles are divided. A used-car or second-hand business touches many windows, so arranging them at the outset avoids confusion.

Task	Who
Property investigation, acquisition, brokerage and lease contracts	四葉不動産株式会社 (licensed real estate agent)
Preparing and supporting the second-hand dealer's permit application	Administrative scrivener (via the public safety commission / police)
Assistance with storage-certificate and storage notifications	Administrative scrivener (window: police with jurisdiction)
Confirmation application for change of use; repair-works compliance design	Architect / designated administrative authority
Funding plan, depreciation, consumption tax and other tax	Licensed tax accountant

Property investigation, acquisition, brokerage and sale/lease contracts are handled by 四葉不動産株式会社 (licensed real estate agent, Tokyo Governor (1) No. 113304). Preparation of documents for submission to public authorities — the second-hand dealer's permit, the storage certificate — is handled by 四葉行政書士事務所. These two (the real estate company and the administrative scrivener office) are independent business entities, engaged separately and directly by you. We neither pay nor accept referral fees or introduction commissions. A confirmation application for change of use and compliance design go to an architect and the designated administrative authority; the funding plan and tax to a licensed tax accountant — each engaged by you directly. Consultation is free of charge.

Frequently asked questions

Q. Can a used-car showroom be built in any zone?
A. No. A shop that displays and sells is subject to the use restrictions in Appended Table 2 of the Building Standards Act: it cannot in principle be built in a Category I low-rise residential zone, and retail shops themselves are not allowed in an exclusive industrial zone. A Category II low-rise residential zone allows a floor area within 150㎡, two storeys or fewer, and so on — whether it is allowed varies by zone and scale. Servicing adds a repair-works workshop floor-area limit. Confirm compliance finally with the designated administrative authority.

Q. Do I need a storage certificate for each car in display stock?
A. Normally no. The storage certificate (vehicle-storage law Art. 4) is needed at the vehicle-registration stage, and for sales stock the buyer generally obtains it once a buyer is fixed and registration takes place. But a car the business registers and uses as a company vehicle requires, as its possessor, a secured storage place and a certificate or notification (Arts. 3, 5, 7). The window for the procedure is the police station with jurisdiction over the storage location.

Q. Can rented shop premises be used as a second-hand dealer's place of business?
A. Sometimes. But it presupposes that the lease's purpose of use permits a second-hand business and that there is a section, with a manager in place, where business can be conducted properly. Because Article 14 of the Secondhand Goods Business Act requires buy-ins to be done at the place of business, the relation between showroom and place of business must be arranged. Read the purpose-of-use clause first and, if needed, negotiate to add the use. The permit application is handled by an administrative scrivener.

Q. Can a real estate company handle the second-hand dealer's permit or the storage certificate?
A. No. Preparing and supporting applications for submission to public authorities — the second-hand dealer's permit, the storage certificate — is the work of an administrative scrivener, and is handled by 四葉行政書士事務所. Property investigation, brokerage and contracts are handled by 四葉不動産株式会社. A change-of-use confirmation application and repair-works compliance design are for an architect. Each is an independent business entity, engaged separately and directly.

Sources (primary)

• e-Gov "古物営業法" (Secondhand Goods Business Act) — Act No. 108 of 1949. Art. 2 (definitions of second-hand business and dealer); Art. 3 (permit of the prefectural public safety commission); Art. 5 (application to the commission with jurisdiction over the principal place of business); Art. 13 (one manager per place of business); Art. 14 (restriction on receiving goods away from the place of business or the counterparty's address). Accessed 13 September 2026.
• e-Gov "自動車の保管場所の確保等に関する法律" (Act on Securing Vehicle Storage Space) — Act No. 145 of 1962. Art. 3 (securing a storage place); Art. 4 (submission of the storage certificate on registration); Art. 5 (notification of a light vehicle's storage location); Art. 7 (change notification within 15 days). Accessed 13 September 2026.
• e-Gov "建築基準法" (Building Standards Act) — Act No. 201 of 1950. Art. 48 and Appended Table 2 (use restrictions by zone; the retail-shop and repair-works classifications). Accessed 13 September 2026.
• National Police Agency, guide to the vehicle storage (storage certificate) system — outline of the storage-certificate and notification procedures. Accessed 13 September 2026.

The zone-by-zone correspondence for retail shops and automobile repair works, the floor-area and workshop-area thresholds, and the treatment of motor output are fixed by Appended Table 2 of the Building Standards Act and by the practice of each designated administrative authority. This article makes no compliance judgment on an individual property; confirm with the designated administrative authority and the police with jurisdiction at the outset. The correspondence between the repair-works workshop floor-area steps (50㎡, 150㎡, 300㎡) and the zones is not asserted zone-by-zone here (unverified). Whether a change-of-use confirmation application is required, and the treatment of seismic standards and the inspection certificate, vary with the property's floor area, structure and zoning; the final judgment is for an architect and the designated administrative authority. Specific figures for cost and time vary greatly with the property and the scale of renovation and are not fixed here (unverified).

This article is general information and does not judge or guarantee the feasibility of any individual property or the acceptance of a permit or notification. Property investigation, brokerage and sale/lease contracts are undertaken by 四葉不動産株式会社 (licensed real estate agent); the preparation and support of applications such as the second-hand dealer's permit and the storage certificate by 四葉行政書士事務所 — two independent business entities, engaged separately and directly. We neither pay nor accept referral fees.

About the author

Joji Uramatsu — licensed real estate transaction specialist (Tokyo Governor registration No. 293544) and administrative scrivener (registration No. 25087022). Representative Certified Administrative Procedures Legal Specialist, 四葉行政書士事務所; Representative Director, 四葉不動産株式会社 (real estate business licence: Tokyo Governor (1) No. 113304). Kohinata, Bunkyo, Tokyo, about five minutes' walk from Myogadani station. For used-car and second-hand-goods premises, zoning, storage place and place-of-business requirements go on the same table. Full profile: author page.