What counts as a Tokyo suburb
Japanese has a precise word for it: kōgai (郊外, suburb), and an even more telling loanword, beddo taun (ベッドタウン, bed town), for the commuter towns that empty every morning toward central Tokyo. Together they form the shutoken (首都圏, Greater Tokyo area), the largest metropolitan area in the world at roughly 37 million people.
For a buyer, the useful definition is not administrative but practical: a suburb is anywhere you can reach a central Tokyo hub (Tokyo, Shinjuku, Shibuya, Ikebukuro, Ueno, Shinagawa) in 60 minutes or less by train. That circle covers four areas:
- Kanagawa (神奈川県) to the south-west: Kawasaki, Yokohama, then the Shonan coast (Fujisawa, Chigasaki, Kamakura) and Odawara. The most expensive side, carried by Yokohama and Kawasaki.
- Saitama (埼玉県) to the north: Kawaguchi, Saitama City (Urawa, Omiya), Tokorozawa, Kawagoe, Koshigaya, Kasukabe. A dense rail web and land roughly 30% cheaper than Kanagawa on average.
- Chiba (千葉県) to the east: Urayasu, Ichikawa, Funabashi, Matsudo, Kashiwa, Chiba City. The cheapest prefecture average, with a few pockets (Urayasu, Ichikawa) priced like inner Tokyo.
- The Tama area (多摩地域), the western half of Tokyo Metropolis itself: Hachioji, Machida, Tachikawa, Mitaka. Administratively Tokyo, practically a suburb, and the reason the Tokyo prefecture average sits far below the 23-ward average.
If you have not yet compared the wards themselves, start with our ward-by-ward guide to buying in Tokyo's 23 wards: this article picks up exactly where the wards stop.
Land prices 2026: Tokyo versus the suburbs
The only price that compares cleanly across towns is the chika kōji (chika kōji, official published land price): benchmark plots appraised every 1 January by the land appraisal committee of the Ministry of Land, Infrastructure, Transport and Tourism (MLIT) and published in March. In Japan the land carries the value and a timber house is written down to almost nothing within about 20 years (the mechanism is explained in why Japanese houses lose value while land keeps it), so the land price is the backbone of any suburban house price.
| Area (residential land, 2026) | Yen per sqm | Dollars per sqm | Versus 23-ward average |
|---|---|---|---|
| Tokyo 23 wards, average | 856,400 | $5,490 | 100% |
| Katsushika (cheapest of the 23 wards) | 387,500 | $2,484 | 45% |
| Tokyo Metropolis, average (wards + Tama) | about 567,000 | $3,635 | 66% |
| Kanagawa, average | about 216,000 | $1,385 | 25% |
| Saitama, average | about 153,000 | $981 | 18% |
| Chiba, average | about 115,000 | $737 | 13% |
Two readings matter more than the averages themselves:
- Prices are still rising in the suburbs, but more slowly than in central Tokyo. Year on year, the 2026 residential averages rose about 4.4% in Kanagawa, 6.0% in Chiba and 7.7% in Saitama, against 9.0% in the 23 wards. The gap is widening, not closing.
- A prefecture average mixes commuter towns with farmland. Chiba's 115,000 yen averages Urayasu (close to 400,000) with rural districts below 50,000. Always read the town, never the prefecture.
Prices are in yen; dollar equivalents use a fixed rate of 156 yen to the dollar. Figures marked "about" are per-tsubo averages (1 tsubo = 3.3058 sqm) converted to sqm and rounded.
The best Tokyo suburbs ranked by price and commute
The table below sets the 2026 residential land average of each town against the typical fastest regular train time to a central hub. Commutes are door-to-door from the main station, without the walk to it, and vary with the hour and the service (rapid, express, limited express): check the current timetable for your exact station.
| Suburb | Prefecture | Land, yen/sqm | Dollars/sqm | Typical train time |
|---|---|---|---|---|
| Kawasaki, Nakahara ward (Musashi-Kosugi) | Kanagawa | about 469,000 | $3,006 | about 15 min to Shibuya |
| Saitama City, Urawa ward | Saitama | about 415,000 | $2,660 | about 25 min to Tokyo |
| Urayasu | Chiba | about 396,000 | $2,538 | about 15 min to Otemachi |
| Saitama City, Omiya ward | Saitama | about 339,000 | $2,173 | about 30 min to Tokyo or Shinjuku |
| Yokohama, Aoba ward | Kanagawa | about 336,000 | $2,154 | about 25 min to Shibuya |
| Ichikawa | Chiba | about 309,000 | $1,981 | about 20 min to Tokyo |
| Kawaguchi | Saitama | about 266,000 | $1,705 | about 25 min to Tokyo |
| Chigasaki | Kanagawa | about 239,000 | $1,532 | about 55 min to Tokyo |
| Kamakura | Kanagawa | about 239,000 | $1,532 | about 55 min to Tokyo |
| Fujisawa | Kanagawa | about 235,000 | $1,506 | about 50 min to Tokyo |
| Yokohama, Totsuka ward | Kanagawa | about 213,000 | $1,365 | about 35 min to Tokyo |
| Funabashi | Chiba | about 195,000 | $1,250 | about 25 min to Tokyo |
| Tokorozawa | Saitama | about 190,000 | $1,218 | about 25 min to Ikebukuro |
| Matsudo | Chiba | about 167,000 | $1,071 | about 20 min to Ueno |
| Kawagoe | Saitama | about 152,000 | $974 | about 30 min to Ikebukuro |
| Koshigaya | Saitama | about 149,000 | $955 | about 45 min to Tokyo |
| Hiratsuka | Kanagawa | about 141,000 | $904 | about 60 min to Tokyo |
| Kashiwa | Chiba | about 138,000 | $885 | about 30 min to Ueno |
| Yokosuka | Kanagawa | about 112,000 | $718 | about 50 min to Shinagawa |
| Odawara | Kanagawa | about 105,000 | $673 | about 35 min to Tokyo by shinkansen |
| Kasukabe | Saitama | about 87,000 | $558 | about 50 min to Tokyo |
| Chiba City, Midori ward | Chiba | about 81,000 | $519 | about 55 min to Tokyo |
| Kumagaya | Saitama | about 50,000 | $321 | about 40 min to Tokyo by shinkansen |
| Chichibu | Saitama | about 33,000 | $212 | about 80 min to Ikebukuro |
Kanagawa: the premium side
Kawasaki and the northern wards of Yokohama are priced like outer Tokyo because they are, in practice, outer Tokyo: Musashi-Kosugi is one stop from the ward border. The real value in Kanagawa starts with Totsuka and the Shonan coast, where a lifestyle market (sea, surf, Kamakura's temples) supports prices despite a 50 to 55 minute commute. Our guides to investing in Yokohama and to buying a house in Kamakura and Shonan go deeper on both.
Saitama: the best price per minute
Kawaguchi, Tokorozawa and Kawagoe offer 25 to 30 minute commutes at a fifth to a third of the 23-ward average. Saitama is also the side where a through-service line (the Ueno-Tokyo line, the Shonan-Shinjuku line, the Saikyo line) can change a town's value overnight, because it removes a transfer.
Chiba: the widest spread
Urayasu and Ichikawa sit on the Tozai and Sobu lines and price accordingly. Funabashi, Matsudo and Kashiwa are the classic family compromise. Beyond Kashiwa, prices fall fast, and so does demand.
What your budget buys: one house, five towns
To isolate the effect of location, take the same house everywhere: a 20-year-old timber detached house on a 130 sqm plot. We price the land at the 2026 average of each town and, as an assumption for the example only, add a building value of 6 million yen everywhere. Purchase costs are taken at their maximum of 6% of the price (the detail is in our breakdown of property purchase costs in Japan).
| Town | Land (130 sqm) | Price with building | Costs (max 6%) | Total | Dollars | Commute |
|---|---|---|---|---|---|---|
| Katsushika (23 wards) | 50,375,000 yen | 56,375,000 yen | 3,382,500 yen | 59,757,500 yen | $383,100 | about 25 to 30 min |
| Kawaguchi | 34,580,000 yen | 40,580,000 yen | 2,434,800 yen | 43,014,800 yen | $275,700 | about 25 min |
| Tokorozawa | 24,700,000 yen | 30,700,000 yen | 1,842,000 yen | 32,542,000 yen | $208,600 | about 25 min |
| Kashiwa | 17,940,000 yen | 23,940,000 yen | 1,436,400 yen | 25,376,400 yen | $162,700 | about 30 min |
| Kumagaya | 6,500,000 yen | 12,500,000 yen | 750,000 yen | 13,250,000 yen | $84,900 | about 40 min (shinkansen) |
What the example shows:
- Kashiwa costs about 42% of Katsushika for roughly the same commute. The 23-ward cheapest ward is still the dearest suburb of all.
- Below about 30 minutes, every minute saved costs a lot. Between Tokorozawa and Kawaguchi, same commute, the gap is more than 10 million yen: the difference is the line and the terminal, not the distance.
- Kumagaya is cheap because its fast option is the shinkansen. A shinkansen commuter pass costs several times a regular one, and employers do not always reimburse it in full. Price the commute, not just the house.
Real listings will move around these figures: building condition, plot shape, road frontage and distance from the station all count. To see what is actually for sale, browse our catalogue of houses for sale in Japan or the Japanese houses under 100,000 dollars, most of which sit beyond the 60-minute circle.
How to choose a suburb: five criteria that decide resale
A suburban house is bought by a commuter and resold to a commuter. Every criterion below comes back to that.
- Walking time to the station. In Japanese listings it is written toho (walk , on foot) followed by minutes, counted at 80 metres per minute. Within 10 minutes is the core market; beyond 15, or with a bus leg (basu), the pool of buyers shrinks sharply. Our guide on how to read a Japanese property listing decodes these lines.
- The line, not the town. A town on a through-service line with direct trains into Tokyo, Shinjuku or Shibuya beats a cheaper neighbour that requires a transfer. Count transfers before minutes.
- Hazard maps. Large parts of the suburbs are river lowlands (Arakawa and Edo rivers in Saitama and eastern Tokyo) or reclaimed land (Urayasu suffered widespread liquefaction in March 2011). Check every address on the national natural hazard maps before an offer: flood depth, landslide zones, liquefaction.
- The 1981 line. Much of the suburban stock was built during the 1970s and 1980s commuter boom. A building permitted before June 1981 predates the shin taishin (shin-taishin, new earthquake standard): read our guide to the 1981 seismic standard before buying one. The Japanese government estimates a probability of about 70% of a magnitude 7 class earthquake in southern Kanto within 30 years.
- Population trend of the town. Inner suburbs (Kawaguchi, Funabashi, Kawasaki) still gain residents; the hillside housing estates of the 1970s and some outer towns are already shrinking. A shrinking town means a longer resale, whatever the purchase price.
Akiya in the Tokyo suburbs: where vacant houses really are
The 2023 Housing and Land Survey counted 9.0 million vacant homes in Japan, a record 13.8% of the housing stock. Many beginners ask whether Tokyo itself has akiya (akiya, vacant houses) for sale. A few exist in the wards, but they sell at full land value. The real suburban akiya market is elsewhere:
- The 1970s and 1980s nyūtaun (ニュータウン, new towns) and hillside estates, far from stations, where the first generation of owners is now passing on houses that their children do not want.
- The outer ring beyond 60 minutes: northern Saitama, eastern and southern Chiba, the Miura peninsula. There, land drops below 50,000 yen per sqm and houses sell close to the land value alone.
- Bus-only addresses in otherwise good towns: same municipality, a fraction of the price, and the same difficulty to resell.
An akiya in the suburbs is a valid project for a second home, a remote worker or a long-term buyer who does not need to resell quickly. It is a poor choice if you plan to commute daily or to rent to commuters. Our guide to buying an akiya in Japan covers renovation, inheritance titles and the municipal akiya banks. The catalogue pages for houses for sale in Kanagawa and houses for sale in Chiba show the current listings around the capital.
Inside the Metropolis itself, where vacant houses are and why they are rarely cheap is detailed in our guide to akiya in Tokyo.
Common mistakes when buying in the Tokyo suburbs
- Comparing prefecture averages. Chiba is cheaper than Kanagawa on average, yet Urayasu costs more than Fujisawa. Compare towns, then stations.
- Measuring distance in kilometres. In Greater Tokyo, a town 40 km out on a direct express line can be closer in time than one 20 km out with two transfers.
- Ignoring the bus. A listing at "bus 12 min + walk 3 min" is a different market from "walk 8 min", even in the same town, and the price gap rarely compensates the resale difficulty.
- Buying on a lifestyle visit. Kamakura on a Sunday is not Kamakura at 7:30 on a weekday on the Yokosuka line. Do the commute once at rush hour before signing.
- Assuming the house holds value. In the suburbs, as everywhere in Japan, you are buying land plus a depreciating building. A house priced well above the land value needs a reason: recent construction, renovation, insulation.
- Forgetting that buying gives no visa. Owning a house in Saitama or anywhere else in Japan gives no right of residence. Your stay depends on your visa, never on your property.
Financing and owning a suburban house as a foreigner
The rules do not change between the 23 wards and the suburbs:
- Anyone can buy: Japan does not restrict foreign ownership of residential land, residents or not.
- A Japanese mortgage is in practice reserved for buyers who are resident and employed in Japan, usually with permanent residency or a long tenure at their employer. Non-residents buy in cash or with financing raised abroad: see our guide to mortgages in Japan for foreigners.
- Purchase costs stay within 6% of the price, agency fee, registration tax, judicial scrivener and acquisition tax included.
- Running costs are lower than in central Tokyo: the fixed asset tax is assessed on a lower land value, and a detached house has no condominium fees. Budget instead for maintenance, a car in the outer ring, and the commuter pass.
The full step-by-step process is in our guide on how to buy a house in Japan. If you want a team to search, inspect and negotiate for you around Tokyo, our buyer support package covers the whole transaction.
Conclusion: trade minutes for land, not for risk
The Tokyo suburbs are where a family-size house becomes affordable: in 2026 the same house costs about 58% less in Kashiwa than in the cheapest of the 23 wards, for a commute of about 30 minutes. The method is simple: pick your hub, list the towns within your acceptable train time, compare their official land prices, then filter by walking distance to the station, hazard maps and the 1981 standard. Saitama offers the best price per minute, Kanagawa the strongest resale and lifestyle markets, Chiba the widest range. Beyond 60 minutes, you leave the commuter market and enter the akiya market: a different project, with different rules.
Frequently asked questions
What are the best suburbs of Tokyo to buy a house?
For value per minute of commute, Kawaguchi, Tokorozawa, Funabashi, Matsudo and Kashiwa offer 20 to 30 minute trains to central Tokyo with land at roughly a fifth to a third of the 23-ward average. For resale strength, Kawasaki, northern Yokohama, Urawa and Ichikawa are safer but cost more.
How much cheaper are the Tokyo suburbs than central Tokyo?
In 2026 the official residential land price averages 856,400 yen per sqm in the 23 wards, against about 216,000 in Kanagawa, 153,000 in Saitama and 115,000 in Chiba. A suburban town 30 minutes out typically costs 15 to 35% of the 23-ward average per sqm of land.
Is Saitama, Chiba or Kanagawa better for buying near Tokyo?
Saitama gives the best price per minute of commute, Kanagawa the strongest resale and lifestyle markets (Yokohama, Kamakura, the Shonan coast), and Chiba the widest range from Urayasu to rural districts. The right answer depends on which Tokyo hub you need to reach.
Can a foreigner buy a house in the Tokyo suburbs?
Yes. Japan places no restriction on foreigners buying residential property, resident or not. A Japanese mortgage, however, is in practice limited to buyers resident and employed in Japan, and owning a house gives no visa or right of residence.
Are there akiya (vacant houses) near Tokyo?
Yes, but mostly in 1970s and 1980s new towns, bus-only estates and the outer ring beyond 60 minutes: northern Saitama, eastern and southern Chiba, the Miura peninsula. Akiya inside the commuter belt sell close to land value and are quickly taken.
How long is the commute from the Tokyo suburbs?
Inner suburbs such as Kawasaki, Urayasu, Ichikawa and Kawaguchi are 15 to 25 minutes from a central hub. Tokorozawa, Kashiwa, Omiya and Funabashi take 25 to 30 minutes, the Shonan coast 50 to 55 minutes, and Chichibu about 80 minutes.
Do house prices in the Tokyo suburbs go up?
Land prices rose in 2026 across the commuter belt: about 4.4% in Kanagawa, 6.0% in Chiba and 7.7% in Saitama on average, against 9.0% in the 23 wards. Buildings still depreciate, so the land and the station distance carry the long-term value.
Official sources
- 国土交通省 (MLIT) : 地価公示 2026, prix fonciers officiels au 1er janvier
- 国土交通省 (MLIT) : 不動産情報ライブラリ (Real Estate Information Library)
- 国土地理院 : ハザードマップポータルサイト (portail national des cartes de risques)
- 総務省統計局 : 令和5年住宅・土地統計調査 (enquête 2023 sur le logement et les sols)
- 地震調査研究推進本部 : évaluation à long terme des séismes du sud du Kantō
Take the next step
Browse immoJapon's Akiyas: machiya, kominka and income properties, analysed (photos, zoning, licence, local market). Then place them on the map.
