Umi Town, Kasuya County Housing Market Report 2026
Data updated 2026-11-11 · Source: MLIT transaction price survey, 2005 Q3–2026 Q2 · Transactions in 2025: 63
In short
- 1Price growth is speeding up
House values per m² have risen about 7.8% a year over the past five years, faster than the 3.2% a year of the five years before.
- 2Outperforming Fukuoka
Per m², houses here are priced close to the Fukuoka average.
- 3Sales are thinning out
Transactions are down about 39% on the previous three years.
- 4What a typical purchase costs
Half of all house sales last year were between ¥16.0M and ¥33.5M.
The answers, compared
What does a home cost?
¥25.0M
median house · ¥212k/m²
3% below the Fukuoka median
15 of 34 areas in Fukuoka, highest first
Can local earners afford it?
7.9× income
median price ÷ average taxable income
Harder than Fukuoka (4.9×)
16 of 49 areas in Fukuoka, highest first
Rent or buy?
43years of rent
median price ÷ a year of median rent
Longer than Fukuoka (29)
15 of 49 areas in Fukuoka, highest first
Are people moving in?
-1.1%
population, 2020–25
Shrinking faster than Fukuoka (-1.0%)
20 of 50 areas in Fukuoka, highest first
How risky is it?
5%
chance of strong shaking (6-lower+) in 30 years
In line with Fukuoka (7%)
31 of 50 areas in Fukuoka, highest first
What the data says
Price growth is speeding up
House values per m² have risen about 7.8% a year over the past five years, faster than the 3.2% a year of the five years before. Buyers waiting for a dip have so far been paying more each year, and that has not yet changed.
Outperforming Fukuoka
Per m², houses here are priced close to the Fukuoka average. The discount has shrunk from 24% ten years ago, so Umi Town, Kasuya County is catching up with its surroundings.
Sales are thinning out
Transactions are down about 39% on the previous three years. Fewer sales mean less choice and slower resale, so allow more time to sell later.
What a typical purchase costs
Half of all house sales last year were between ¥16.0M and ¥33.5M. Listings outside that range are either unusual properties or worth a closer look.
A shrinking population
The population fell 1.1% between 2020 and 2025 (−1% for the wider area). Moves in and out roughly balanced in 2025. Households still grew 2.8% as people live in smaller households, which supports demand for smaller homes even as the population shrinks.
Typical vacancy
10% of homes were empty in 2023 (12.4% for the wider area), and 5.1% were empty without being for rent, for sale or used as second homes. The level of abandoned homes is around the national norm.
Lower earthquake risk
The government's seismic model gives a 5% chance of shaking of intensity 6-lower or stronger in the next 30 years (7% for the wider area). This is low by Japanese standards, although no part of Japan is free of earthquake risk.
Local incomes are below average
Taxpayers here reported an average taxable income of ¥3.2m in 2023 (¥3.6m for the wider area). That is +18% since 2014. Averages are pulled up by a few very high earners, so a typical household earns less than this.
Living in Umi Town, Kasuya County: people, homes and risks
- Population 2025
- 37,239
- -1.1% since 2020
- Fukuoka: -1.0%
- Net moves in 2025
- -31
- -0.83 per 1,000 residents
- Fukuoka: +1.01
- Vacant homes (2023)
- 10.0%
- 5.1% empty and not for rent or sale
- Fukuoka: 12.4%
- Median rent (2023)
- ¥49k
- per month, all rented homes
- Fukuoka: ¥51k
- Strong earthquake risk
- 4.6%
- chance of shaking of intensity 6-lower or more within 30 years
- Fukuoka: 6.6%
- Average income per taxpayer
- ¥3.2M
- taxable income in 2023
- Fukuoka: ¥3.6M
- Daytime population
- 89
- people here by day per 100 residents (2020 census)
- Foreign residents
- 1.9%
- 712 registered residents in 2024
- Fukuoka: 2.2%
- Clinics
- 4.3
- per 10,000 residents; 3 hospitals, 16 dental clinics (2020)
- Fukuoka: 9.3
- Official land price 2026
- ¥73k/m²
- +6.0% in a year · – in 5 years
- Fukuoka: ¥75k/m²
- Flood exposure
- 33.3%
- of 3 benchmark sites in a worst-case flood zone (0.0% 3 m or deeper)
- Fukuoka: 34.9%
- Landslide exposure
- 0.0%
- of 3 benchmark sites in a landslide warning area
- Fukuoka: 4.4%
Check flood, landslide and tsunami zones for a specific address on the government hazard map ↗
Sources: 2025 Census (preliminary), 2025 Internal Migration Report, 2023 Housing and Land Survey (Statistics Bureau of Japan); J-SHIS seismic hazard model (NIED, 2024); Land Price Publication (MLIT); recorded crime: Tokyo Metropolitan Police Department (Tokyo only); incomes: Ministry of Internal Affairs taxation survey via the Statistics Bureau's municipal indicators; foreign residents: Basic Resident Register; medical facilities and station passengers: MLIT National Land Numerical Information. Earthquake probability is measured at the municipal center.
Example sales in Umi Town, Kasuya County
Real transactions from the last four quarters, picked near the lower (20th percentile), middle and upper (80th percentile) price points. Locations are shown at district level, as published by MLIT.
House
¥11.0M
¥88k/m²
- Shiojizaka
- Umi · 12 min walk
- Land 210 m² · floor 125 m²
- Built 1996 (30 yrs) · Wood
¥28.0M
¥243k/m²
- Shojidake
- Umi
- Land 195 m² · floor 115 m²
- Built 2026 (0 yrs) · Wood
¥47.0M
¥336k/m²
- Heiwa
- Umi · 12 min walk
- Land 360 m² · floor 140 m²
- Built 2011 (15 yrs) · Light steel
Show data table
| Year | House |
|---|---|
| 2007 | ¥19.0M |
| 2008 | ¥16.0M |
| 2009 | ¥13.0M |
| 2010 | ¥15.5M |
| 2011 | ¥18.0M |
| 2012 | ¥18.0M |
| 2013 | ¥19.0M |
| 2014 | ¥17.0M |
| 2015 | ¥14.5M |
| 2016 | ¥20.0M |
| 2017 | ¥17.5M |
| 2018 | ¥19.0M |
| 2019 | ¥19.0M |
| 2020 | ¥16.0M |
| 2021 | ¥21.5M |
| 2022 | ¥25.0M |
| 2023 | ¥31.0M |
| 2024 | ¥25.0M |
| 2025 | ¥25.0M |
Show data table
| Year | House | Land |
|---|---|---|
| 2007 | ¥148k/m² | ¥30k/m² |
| 2008 | ¥138k/m² | ¥35k/m² |
| 2009 | ¥107k/m² | ¥42k/m² |
| 2010 | ¥125k/m² | ¥36k/m² |
| 2011 | ¥142k/m² | ¥40k/m² |
| 2012 | ¥160k/m² | ¥30k/m² |
| 2013 | ¥143k/m² | ¥32k/m² |
| 2014 | ¥143k/m² | ¥39k/m² |
| 2015 | ¥116k/m² | ¥28k/m² |
| 2016 | ¥167k/m² | ¥39k/m² |
| 2017 | ¥138k/m² | ¥31k/m² |
| 2018 | ¥165k/m² | ¥36k/m² |
| 2019 | ¥164k/m² | ¥49k/m² |
| 2020 | ¥139k/m² | ¥49k/m² |
| 2021 | ¥210k/m² | ¥25k/m² |
| 2022 | ¥223k/m² | ¥52k/m² |
| 2023 | ¥226k/m² | ¥39k/m² |
| 2024 | ¥230k/m² | – |
| 2025 | ¥212k/m² | – |
Show data table
| Building age (years) | House |
|---|---|
| 0 | ¥295k/m² |
| 1 | ¥286k/m² |
| 50 | ¥46k/m² |
Each line follows buildings from one construction period over time. 1981 is when Japan's current earthquake-resistance standard (shin-taishin) took effect.
Show data table
| Year | 1981-2000 | 2011-2020 |
|---|---|---|
| 2008 | ¥126k/m² | – |
| 2009 | ¥113k/m² | – |
| 2010 | ¥112k/m² | – |
| 2014 | ¥116k/m² | ¥242k/m² |
| 2019 | ¥119k/m² | – |
Prices near train stations in Umi Town, Kasuya County
Sales from 2023–2025, grouped by nearest station.
| Station | Median used condo price | Condo price per m² | Median house price (land + building) | Walk (min) | Sales | Daily passengers (2023) |
|---|---|---|---|---|---|---|
| Umi (宇美) | – | – | ¥29.0M | 18 | 113 | 3,676-3% vs 2019 |
How much does a house cost in Umi Town, Kasuya County?
The median house sale, including the land, was ¥25.0M in 2025 across 47 sales.
About this data
Figures are medians of real transactions reported to Japan's Ministry of Land, Infrastructure, Transport and Tourism (MLIT) through its quarterly price survey. House prices per m² divide the total price (land and building) by the floor area. Medians based on fewer than 20 sales are not shown. The latest quarters are preliminary and are revised as more survey responses arrive.
Information only, not investment advice.