By lot size
| Category | Samples (5 years) | Median / m² |
|---|---|---|
| 50–100 m² | 10 | |
| 100–165 m² | 17 | |
| 165–300 m² | 5 | |
| 300 m² or more | 8 |
MLIT PUBLIC TRANSACTION DATA
Oyamazaki land prices and five-year trend
Municipality-wide published land transactions. Neighborhood pages, station comparisons and maps are unavailable because neighborhood geography has not been verified.
Oyamazaki land prices (2025)
Median transaction price / m²
6 published samples
Five-year median (2021–2025)
Year-on-year+18.0%2024 JPY 151,250 / m²2024 JPY 151.25K / m²Five-year change+20.4%2021 JPY 148,225 / m²2021 JPY 148.225K / m²
Estimated 100 m² plot
The median and 100 m² estimate use all 6 published 2025 transactions in the city. YoY and five-year change compare each year's median price per m²; they are not appreciation rates for the same property.
Oyamazaki land-price trend (2021–2025)
| Year | Median transaction price / m² | Published transactions |
|---|---|---|
| 20256 published transactions6› | ||
| 20247 published transactions7› | ||
| 20237 published transactions7› | ||
| 20229 published transactions9› | ||
| 202111 published transactions11› | ||
Five-year median transaction price / m²
2021–2025 · 40 published transactions
Annual medians can change with the mix of location, lot size and zoning in each year.
Land prices by lot size and zoning (2021–2025)
By zoning
| Category | Samples (5 years) | Median / m² |
|---|---|---|
| Quasi-industrial zone | 3 | |
| Industrial zone | 1 | |
| Category I residential zone | 29 | |
| Category I exclusively low-rise residential zone | 4 | |
| Category I mid/high-rise residential zone | 3 |
Breakdowns use all 40 transactions published over five years. Zoning is the value recorded for each transaction.
Published land transaction examples (2025)
| Date | Neighborhood | Area | Price | Price / m² | Zoning |
|---|---|---|---|---|---|
| 2025-10 | Oyamazaki | 155.0 m² | Category I residential zone | ||
| 2025-10 | Oyamazaki | 65.0 m² | Industrial zone | ||
| 2025-07 | Emmyoji | 145.0 m² | Quasi-industrial zone | ||
| 2025-04 | Oyamazaki | 130.0 m² | Category I residential zone | ||
| 2025-01 | Oyamazaki | 95.0 m² | Category I residential zone | ||
| 2025-01 | Oyamazaki | 70.0 m² | Category I residential zone |
Showing up to 20 of 6 records, newest first.
Population and households
Resident register, including Japanese and foreign residents. Population and households: January 1, 2026. Changes: calendar year 2025.
Population
16,536people
Households
7,395households
| Change | Population | Households |
|---|---|---|
| 2025 | -97vs. Jan 2025 -0.58% | -6vs. Jan 2025 -0.08% |
| Five years | +172vs. Jan 2021 +1.05% | +283vs. Jan 2021 +3.98% |
2025 change
- Population
- -97vs. Jan 2025 -0.58%
- Households
- -6vs. Jan 2025 -0.08%
Five-year change
- Population
- +172vs. Jan 2021 +1.05%
- Households
- +283vs. Jan 2021 +3.98%
Annual rates compare January 1, 2026 with January 1, 2025; five-year rates compare with January 1, 2021. Population rates use the population at the start of each period; household rates use the household count.
- Natural change
- -3
- Social change
- -94
Natural change is births minus deaths. Social change includes migration and other resident-register adjustments. These figures do not establish a causal effect on land prices.
Age composition
January 1, 2026. Resident register, including Japanese and foreign residents. Percentages use the total population as the denominator.
| Age | Local | Japan | DifferenceDiff. |
|---|---|---|---|
| Ages 0–14 | 14.8%2,441 residents | 11.0% | +3.7 pp |
| Ages 15–24 | 9.1%1,508 residents | 9.6% | -0.5 pp |
| Ages 25–44 | 22.9%3,791 residents | 22.2% | +0.7 pp |
| Ages 45–64 | 26.4%4,366 residents | 28.2% | -1.8 pp |
| Ages 65–74 | 9.6%1,587 residents | 12.0% | -2.4 pp |
| Ages 75+ | 17.2%2,843 residents | 17.1% | +0.1 pp |
| Age breakdown not published | 0.0%0 residents | 0.0% | 0.0 pp |
pp = percentage points. Differences of ±5.0 pp or more (as displayed) are bold for emphasis, not an indication of statistical significance.
Japan uses the same reference date and population definition. Differences are percentage points, calculated before rounding; pp means percentage points. These are current age shares, not changes over time.
Some foreign-resident age details are withheld in the source, including the Japan totals. The difference from the population total is shown separately, without allocating it to age groups. Age shares exclude these unpublished details.
Rounded percentages may not add up to 100%. Age composition alone does not establish housing demand or a causal effect on land prices.
Source: MIC resident-register population by age group (e-Stat)
Household income distribution
2023 Housing and Land Survey. Annual household income in JPY, not individual salary. Shares use main households with known income.
Figures refer to the municipal boundaries at the survey date (October 1, 2023), not necessarily today’s boundaries.
| Income (JPY) | Local | Japan | Diff. |
|---|---|---|---|
| Under 1M | 5.4% | 5.9% | -0.5 pp |
| 1–2M | 13.3% | 13.5% | -0.2 pp |
| 2–3M | 18.0% | 16.2% | +1.8 pp |
| 3–4M | 17.2% | 14.8% | +2.5 pp |
| 4–5M | 13.6% | 12.1% | +1.5 pp |
| 5–7M | 12.9% | 16.5% | -3.7 pp |
| 7–10M | 13.6% | 12.8% | +0.8 pp |
| 10–15M | 4.4% | 6.0% | -1.7 pp |
| 15M+ | 1.5% | 2.1% | -0.6 pp |
Differences of ±5.0 pp or more (as displayed) are bold. This is visual emphasis, not statistical significance.
Unknown-income residual (including rounding): local 0.5%, Japan 5.4%. Ranges exclude the upper limit. M = million yen; pp = percentage points.
These are sample-survey estimates, not a rating of residents or safety. Household size and age composition affect the distribution.
Source: Statistics Bureau, Housing and Land Survey (2023), Table 43-4