In rental property management, "who bears the cost of tatami replacement" is one of the questions most frequently raised by both tenants and owners. Correctly understanding the legal principles and preventing unnecessary disputes with tenants is a foundational skill for rental management staff. This article provides a systematic explanation of tatami replacement methods, typical costs, cost-bearing rules, and key points for day-to-day management.
How Do the Three Tatami Replacement Methods and Their Typical Costs Differ?
There are three levels of methods for replacing tatami in a Japanese-style room, depending on years of use and the degree of deterioration. Property management staff should understand the characteristics and cost range of each.
Turning the Tatami Over (Approximate guideline: Years 3 to 5 of use)
This method involves removing only the tatami surface and reattaching the reverse side to the tatami base. Typical cost: approximately 4,000 yen per mat. If the condition is good, it can look nearly as good as new.
Resurfacing (Approximate guideline: Around the 6th year of use)
This is the most common method and involves replacing the tatami surface with a new one. Typical cost: around 5,000 yen per mat. It is used when noticeable stains, wear, or fraying can be seen.
Full Tatami Replacement (Approximate guideline: 10 or more years of use)
This method replaces the entire tatami mat. Typical cost: 12,000 yen or more per mat. It is selected when deterioration has progressed to the point that waviness or gaps have appeared.
Who Should Bear the Cost of Tatami Replacement in Rental Housing?
The basic rule for cost allocation is based on the Ministry of Land, Infrastructure, Transport and Tourism's Guidelines for Trouble and Restoration to Original Condition. Tatami is considered a consumable item, and deterioration from ordinary use is generally borne by the landlord (owner).
However, in the following cases the tenant may be responsible:
- If the lease agreement explicitly states that the tenant bears the cost
- If there is staining or damage caused by pets or negligence
What matters for property management staff is recording the condition of the tatami at move-in and preserving evidence that allows the cause to be clearly determined at move-out. Thorough pre-move-in inspections are the fundamental measure for preventing disputes.
Is Tatami Replacement Possible During Occupancy? How Should It Be Handled?
Whether tatami can be replaced during occupancy depends on the contents of the lease agreement and the landlord's decision. Unlike equipment failure, a certain degree of deterioration does not necessarily make the room unusable.
Response flow: 1. Confirm the lease agreement → 2. Discuss with the tenant → 3. Proposing a cost-sharing arrangement is also an option. Reporting to the owner and providing a courteous explanation to the tenant are key responsibilities of the property manager.
Key Points for Everyday Management to Extend the Life of Tatami
The lifespan of tatami changes significantly depending on daily care. This is also knowledge that can be used when guiding tenants.
- Wipe with a dry cloth: Moisture causes mold. If using a damp cloth, wring it out thoroughly first
- Vacuum along the grain of the tatami: Going against the grain causes fuzzing and accelerates deterioration
- Do not lay coverings over it: Tatami loses its humidity-regulating function, making mold and mites more likely to develop
- Mite control during the rainy season: Frequent vacuuming and regular airing out (including cleaning the underside)
Related Reading
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- What Are the Rent Reduction Guidelines? The Impact of the 2020 Civil Code Revision and How Landlords Should Respond
- Property Management with Zero Contract Cancellations: An Operating Structure Built Through Technology and Systemization
Frequently Asked Questions (FAQ)
Who bears the cost of tatami replacement due to aging and normal wear?
Under the Ministry of Land, Infrastructure, Transport and Tourism guidelines, deterioration from ordinary use is generally borne by the landlord (owner). However, if the lease agreement includes a special clause, separate confirmation is necessary.
What if a tenant's pet damages the tatami?
Damage caused by negligence or intent is borne by the tenant. The recorded condition at move-in and any special clauses in the lease agreement serve as the basis for that determination.
What is the guideline for deciding between turning tatami over and resurfacing it?
As a general guide, if stains and wear are light after three to five years of use, turning it over is appropriate; if deterioration is noticeable after around six years, resurfacing is the standard approach.
Can tatami be changed to flooring during occupancy?
The landlord's permission is required. Because there may also be an obligation to restore the room to its original condition at move-out, it is important to obtain written agreement in advance.
What is the most effective way to prevent mold on tatami?
Regular ventilation and drying, not laying coverings over the tatami, and dehumidification during the rainy season are the most effective measures.
