Full renovation is drawing increasing attention as a way to enhance asset value in real estate investment and existing properties. This article explains in detail how it differs from a standard renovation and what advantages it offers from an investor and owner perspective.
What is a full renovation?
A full renovation refers to a large-scale refurbishment in which a building is stripped back to its structural frame (a skeleton state), and the interior finishes, equipment, partitions, and plumbing are all renewed. Unlike a remodel that mainly repairs damaged areas and restores the original condition, or a standard renovation that makes partial improvements, it fundamentally raises the value of the entire building.
How is it different from a standard renovation?
The scale of renovation work varies depending on the objective.
- Small-scale work：Replacing the bathtub, toilet, and kitchen equipment
- Medium-scale work：Changing the kitchen to an open layout and converting a Japanese-style room into a Western-style room
- Large-scale work (full renovation)：Changing the floor plan, relocating wet areas, and carrying out skeleton work
Because a full renovation leaves only the structural frame and renews the property comprehensively, it can transform an asset into a property suited to modern needs at a lower cost than rebuilding.
What are the benefits of a full renovation?
The floor plan can be changed freely
Older properties were often designed for the lifestyle of their original era, so there is frequently a gap between the layout and current tenant demand. With a full renovation, the floor plan itself can be changed, making it possible to create a space that matches today’s needs. Converting to an open LDK or a layout with greater storage capacity can help reduce vacancy risk.
A refreshed exterior and greater durability
Repainting the exterior walls improves waterproofing and stain resistance, which can extend the life of the building. Improving the property's exterior image also has a direct impact on attracting tenants.
Seismic and insulation performance can be improved
By taking the building back to a skeleton state, it becomes possible to check the condition of the structural frame that is normally hidden and carry out seismic reinforcement where needed. Insulation inside the walls can also be replaced, significantly improving energy efficiency and comfort in both summer and winter. At a time when energy-saving standards are directly tied to property value, investors should not overlook this point.
What points require attention in a full renovation?
The timeline and cost are greater than with a standard renovation
A full renovation that includes new water and drainage piping, seismic reinforcement, or major floor plan changes can take several months. Costs can also range from several million to tens of millions of yen depending on the case, so it should be undertaken only after carefully reviewing the income and expense plan. It is important to plan with sufficient time to spare.
Recommended reading
- What is the difference between gross yield and net yield? Key benchmarks real estate investors should know and points to watch when selecting a property
- Four rules for avoiding overpaying in real estate investment | From appropriate rent assessment to understanding leasing costs
- Real estate exit strategies in an era of inflation and rising construction costs | A thorough guide to whether you should sell or hold
Frequently Asked Questions (FAQ)
- Q. Which is more cost-effective, a full renovation or rebuilding?
- A. In general, a full renovation is less costly. However, depending on the condition of the building’s structural frame, rebuilding may offer stronger economic rationality over the long term. A professional advance inspection is essential.
- Q. Does a property become easier to finance after a full renovation?
- A. Financing terms may improve if better seismic performance and compliant renovation work can be confirmed. However, properties built under older seismic standards may still require a separate seismic assessment and reinforcement.
- Q. What should investors watch for when purchasing a fully renovated investment property?
- A. It is important to confirm the quality of the renovation, the materials used, and the construction history. Some properties may look refreshed on the surface while still concealing issues in the structural frame.
- Q. Can a full renovation be carried out on a currently leased property?
- A. It is generally difficult to do so while tenants are in place, so the work is usually carried out after move-out or in a vacant property. Because rental income stops during the renovation period, the timing and income plan should be reviewed carefully.
