🇯🇵 Japan · Construction cost guide · Updated 2026
How much does it cost to build a swimming pool in Japan?
Building a swimming pool in Japan typically costs $47,040 to $87,360 in construction cost — roughly $1,470–$2,730 per square metre over 32 m² of floor area. That excludes land, professional fees and statutory charges.
Japan is a high-cost construction market by global standards — it ranks 18 of 200 countries on our construction cost index, at about 105% of United States build costs. This page prices a swimming pool — 8 m × 4 m reinforced-concrete pool with plant room, filtration, paving surround — at 32 m² of gross floor area, then breaks the cost down element by element so you can see where the money actually goes. Costs are quoted in USD for comparability; the local currency in Japan is JPY (¥), and a bill of quantities generated from your own drawings is priced in JPY using the Building Quantity Survey Standard standard.
What is being priced
The figures on this page price a swimming pool in Japan at 32 m² of gross floor area over 1 storey, specified as 8 m × 4 m reinforced-concrete pool with plant room, filtration, paving surround. Construction cost only — land, professional fees, statutory charges, utility connections and loose furniture are all excluded, and together commonly add another 15–30%.
Cost by specification level
| Specification | Construction cost (USD) |
|---|---|
| Basic / low-cost finish | $33,869 – $62,899 |
| Standard finish | $47,040 – $87,360 |
| Premium finish | $68,208 – $126,672 |
Where the money goes
Elemental split of construction cost for a swimming pool of this type. Percentages are concept-stage cost-planning proportions; the ranges below apply them to the totals above.
| Element | Share | Cost (USD) |
|---|---|---|
Substructure Excavation, foundations and ground-floor slab. | 12% | $5,645 – $10,483 |
Structural frame & upper floors Columns, beams, suspended slabs, stairs and cores. | 24% | $11,290 – $20,966 |
Envelope — walls, windows & roof External walling, glazing, roof covering and waterproofing. | 19% | $8,938 – $16,598 |
Internal finishes & partitions Partitions, plaster, screeds, floor and ceiling finishes, painting. | 17% | $7,997 – $14,851 |
Services (MEP) Electrical, plumbing, drainage, HVAC and lifts — the biggest single risk on framed buildings. | 21% | $9,878 – $18,346 |
External works & preliminaries Site setup, supervision, paving, boundary and drainage outside the footprint. | 7% | $3,293 – $6,115 |
Get the real number for your own plans
A benchmark tells you the ballpark. Upload your dimensioned drawings and get an itemised, source-cited bill of quantities priced in JPY (¥), measured to the Building Quantity Survey Standard standard Japan professionals use.
Price my Japan projectBuilding swimming pools in Japan — frequently asked
How much does it cost to build a swimming pool in Japan?
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Building a swimming pool in Japan typically costs $47,040 to $87,360 in construction cost — roughly $1,470–$2,730 per square metre over 32 m² of floor area. That excludes land, professional fees and statutory charges. At a basic specification the same building lands nearer $33,869–$62,899; at a premium specification, $68,208–$126,672.
What is the cost per square metre in Japan?
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About $1,470–$2,730 per m² for this building type at a standard finish. Per-m² rates rise with storey height (frame, cores and cranage) and with specification, and fall on simple single-storey plans.
What is the biggest cost item?
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Structural frame & upper floors — about 24% of construction cost, or $11,290–$20,966 on this build. Columns, beams, suspended slabs, stairs and cores.
Does this include land, fees and furniture?
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No. These are construction costs only — materials, labour, plant and site preliminaries. Land, statutory approvals, professional fees, connections, landscaping and loose furniture are all additional, and together commonly add 15–30% on top.
How do I get an accurate figure for my own plans in Japan?
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Benchmarks give you the ballpark; a measured bill of quantities gives you the number. Upload your dimensioned floor plans to Enormous Buildings and get an itemised, source-cited BoQ in JPY in the Building Quantity Survey Standard format that Japan quantity surveyors and lenders expect — free to preview.
Why do build costs vary so much between countries?
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Three things dominate: labour cost, how much of the material basket is imported, and the code requirements the building must satisfy. Japan sits at index 105 against the United States at 100, which is why the figures above differ from what you'd see quoted for the same building elsewhere.