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Tokyo 23 Wards, Koto Ward High-Rise Condominium Market Trends
Koto Ward active listings are aggregated daily. Collection succeeds or fails separately for each municipality, so only successful dates for this municipality are recorded; missing dates are not filled from adjacent values. Medians require a sample of 10 observations.
Trends in inventory, price, and days listed for active listings in Tokyo 23 Wards, Koto Ward. Only dates with successful daily collection are retained, and comparison periods are published as they become available.Last collected on 2026-10-21.
Tokyo 23 WardsOverall Market Trends ／ Koto Ward Building List
For sale
- Active listings
- 519 units
- Median price
- 12,880.0 ¥10,000
- sample 519 posts
- Median price per tsubo
- 617.93 ¥10,000/tsubo
- sample 519 posts
- Median listing duration
- 42 Date
- sample 519 posts
- Median overall INDEX
- 49.6 items
- sample 494 posts
Trend in Active listings for Tokyo 23 Wards, Koto Ward
units1 dayComparison with Previous
Reference dates may differ by ±1 days| Metric | Latest | 1 dayearlier | Change | Change rate | Comparison dates and samples |
|---|---|---|---|---|---|
| Active listings（ units） | 519 | 518 | +1 | +0.2 % | 2026-10-20 → 2026-10-21（1 days) sample 518 → 519 posts |
| Median price（¥10,000） | 12,880.0 | 12,880.0 | +0.0 | +0.0 % | 2026-10-20 → 2026-10-21（1 days) sample 518 → 519 posts |
| Median price per tsubo（¥10,000/tsubo） | 617.93 | 616.53 | +1.41 | +0.2 % | 2026-10-20 → 2026-10-21（1 days) sample 518 → 519 posts |
| Median listing duration（Date） | 42 | 41 | +1 | +2.4 % | 2026-10-20 → 2026-10-21（1 days) sample 518 → 519 posts |
| Median overall INDEX（ items） | 49.6 | 49.6 | +0.0 | +0.0 % | 2026-10-20 → 2026-10-21（1 days) sample 493 → 494 posts |
Breakdown of changes during this period
- New
- 4 units
- Listing Ended
- 5 units
- Net change
- −1 units
- Price Revision
- 3 units
Totals are shown only when collection succeeded on every day in the period. Events are counted on the date observed, which may not be the actual listing end date. Net change does not merge duplicate listings for the same unit, so it may differ from the change in active unit count.
7 daysComparison with Previous
Reference dates may differ by ±2 days| Metric | Latest | 7 daysearlier | Change | Change rate | Comparison dates and samples |
|---|---|---|---|---|---|
| Active listings（ units） | 519 | 500 | +19 | +3.8 % | 2026-10-14 → 2026-10-21（7 days) sample 500 → 519 posts |
| Median price（¥10,000） | 12,880.0 | 12,940.0 | −60.0 | −0.5 % | 2026-10-14 → 2026-10-21（7 days) sample 500 → 519 posts |
| Median price per tsubo（¥10,000/tsubo） | 617.93 | 618.91 | −0.98 | −0.2 % | 2026-10-14 → 2026-10-21（7 days) sample 500 → 519 posts |
| Median listing duration（Date） | 42 | 35 | +7 | +20.0 % | 2026-10-14 → 2026-10-21（7 days) sample 500 → 519 posts |
| Median overall INDEX（ items） | 49.6 | 49.6 | +0.0 | +0.0 % | 2026-10-14 → 2026-10-21（7 days) sample 478 → 494 posts |
Breakdown of changes during this period
- New
- 28 units
- Listing Ended
- 22 units
- Net change
- +6 units
- Price Revision
- 58 units
Totals are shown only when collection succeeded on every day in the period. Events are counted on the date observed, which may not be the actual listing end date. Net change does not merge duplicate listings for the same unit, so it may differ from the change in active unit count.
30 daysComparison with Previous
Reference dates may differ by ±3 days| Metric | Latest | 30 daysearlier | Change | Change rate | Comparison dates and samples |
|---|---|---|---|---|---|
| Active listings（ units） | 519 | 457 | +62 | +13.6 % | 2026-09-22 → 2026-10-21（29 days) sample 457 → 519 posts |
| Median price（¥10,000） | 12,880.0 | 12,980.0 | −100.0 | −0.8 % | 2026-09-22 → 2026-10-21（29 days) sample 457 → 519 posts |
| Median price per tsubo（¥10,000/tsubo） | 617.93 | 630.56 | −12.63 | −2.0 % | 2026-09-22 → 2026-10-21（29 days) sample 457 → 519 posts |
| Median listing duration（Date） | 42 | 17 | +25 | +147.1 % | 2026-09-22 → 2026-10-21（29 days) sample 457 → 519 posts |
| Median overall INDEX（ items） | 49.6 | 50.4 | −0.8 | −1.6 % | 2026-09-22 → 2026-10-21（29 days) sample 447 → 494 posts |
Breakdown of changes during this period
Successful collection data is available for only 25 of the 30 days in the period Minimum 2026-10-26 ( 5 days) required before publication.
180 daysComparison with Previous
Reference dates may differ by ±10 days Collecting data ( 133 Date remaining · minimum 2027-03-03）| Metric | Latest | 180 daysearlier | Change | Change rate | Comparison dates and samples |
|---|---|---|---|---|---|
| Active listings（ units） | 519 | — | — | — | Collecting data No successful collection is yet available around 180 days ago (±10 days). Minimum 2027-03-03 ( 133 days) |
| Median price（¥10,000） | 12,880.0 | — | — | — | Collecting data No successful collection is yet available around 180 days ago (±10 days). Minimum 2027-03-03 ( 133 days) |
| Median price per tsubo（¥10,000/tsubo） | 617.93 | — | — | — | Collecting data No successful collection is yet available around 180 days ago (±10 days). Minimum 2027-03-03 ( 133 days) |
| Median listing duration（Date） | 42 | — | — | — | Collecting data No successful collection is yet available around 180 days ago (±10 days). Minimum 2027-03-03 ( 133 days) |
| Median overall INDEX（ items） | 49.6 | — | — | — | Collecting data No successful collection is yet available around 180 days ago (±10 days). Minimum 2027-03-03 ( 133 days) |
Breakdown of changes during this period
Successful collection data is available for only 25 of the 180 days in the period Minimum 2027-03-03 ( 133 days) required before publication.
1 yearComparison with Previous
Reference dates may differ by ±20 days Collecting data ( 308 Date remaining · minimum 2027-08-25）| Metric | Latest | 1 yearearlier | Change | Change rate | Comparison dates and samples |
|---|---|---|---|---|---|
| Active listings（ units） | 519 | — | — | — | Collecting data No successful collection is yet available around 365 days ago (±20 days). Minimum 2027-08-25 ( 308 days) |
| Median price（¥10,000） | 12,880.0 | — | — | — | Collecting data No successful collection is yet available around 365 days ago (±20 days). Minimum 2027-08-25 ( 308 days) |
| Median price per tsubo（¥10,000/tsubo） | 617.93 | — | — | — | Collecting data No successful collection is yet available around 365 days ago (±20 days). Minimum 2027-08-25 ( 308 days) |
| Median listing duration（Date） | 42 | — | — | — | Collecting data No successful collection is yet available around 365 days ago (±20 days). Minimum 2027-08-25 ( 308 days) |
| Median overall INDEX（ items） | 49.6 | — | — | — | Collecting data No successful collection is yet available around 365 days ago (±20 days). Minimum 2027-08-25 ( 308 days) |
Breakdown of changes during this period
Successful collection data is available for only 25 of the 365 days in the period Minimum 2027-08-25 ( 308 days) required before publication.
For rent
- Active listings
- 119 units
- Median rent
- 30.0 ¥10,000/month
- sample 119 posts
- Median rent per tsubo
- 15,679 yen/tsubo/month
- sample 119 posts
- Median listing duration
- 10 Date
- sample 119 posts
Trend in Active listings for Tokyo 23 Wards, Koto Ward
units1 dayComparison with Previous
Reference dates may differ by ±1 days| Metric | Latest | 1 dayearlier | Change | Change rate | Comparison dates and samples |
|---|---|---|---|---|---|
| Active listings（ units） | 119 | 129 | −10 | −7.8 % | 2026-10-20 → 2026-10-21（1 days) sample 129 → 119 posts |
| Median rent（¥10,000/month） | 30.0 | 30.0 | +0.0 | +0.0 % | 2026-10-20 → 2026-10-21（1 days) sample 129 → 119 posts |
| Median rent per tsubo（yen/tsubo/month） | 15,679 | 15,679 | +0 | +0.0 % | 2026-10-20 → 2026-10-21（1 days) sample 129 → 119 posts |
| Median listing duration（Date） | 10 | 12 | −2 | −16.7 % | 2026-10-20 → 2026-10-21（1 days) sample 129 → 119 posts |
Breakdown of changes during this period
- New
- 1 units
- Listing Ended
- 12 units
- Net change
- −11 units
- Rent changes
- 0 units
Totals are shown only when collection succeeded on every day in the period. Events are counted on the date observed, which may not be the actual listing end date. Net change does not merge duplicate listings for the same unit, so it may differ from the change in active unit count.
7 daysComparison with Previous
Reference dates may differ by ±2 days| Metric | Latest | 7 daysearlier | Change | Change rate | Comparison dates and samples |
|---|---|---|---|---|---|
| Active listings（ units） | 119 | 114 | +5 | +4.4 % | 2026-10-14 → 2026-10-21（7 days) sample 114 → 119 posts |
| Median rent（¥10,000/month） | 30.0 | 29.8 | +0.2 | +0.7 % | 2026-10-14 → 2026-10-21（7 days) sample 114 → 119 posts |
| Median rent per tsubo（yen/tsubo/month） | 15,679 | 15,679 | +0 | +0.0 % | 2026-10-14 → 2026-10-21（7 days) sample 114 → 119 posts |
| Median listing duration（Date） | 10 | 9 | +1 | +11.1 % | 2026-10-14 → 2026-10-21（7 days) sample 114 → 119 posts |
Breakdown of changes during this period
- New
- 22 units
- Listing Ended
- 40 units
- Net change
- −18 units
- Rent changes
- 6 units
Totals are shown only when collection succeeded on every day in the period. Events are counted on the date observed, which may not be the actual listing end date. Net change does not merge duplicate listings for the same unit, so it may differ from the change in active unit count.
30 daysComparison with Previous
Reference dates may differ by ±3 days| Metric | Latest | 30 daysearlier | Change | Change rate | Comparison dates and samples |
|---|---|---|---|---|---|
| Active listings（ units） | 119 | 65 | +54 | +83.1 % | 2026-09-22 → 2026-10-21（29 days) sample 65 → 119 posts |
| Median rent（¥10,000/month） | 30.0 | 29.8 | +0.2 | +0.7 % | 2026-09-22 → 2026-10-21（29 days) sample 65 → 119 posts |
| Median rent per tsubo（yen/tsubo/month） | 15,679 | 14,843 | +836 | +5.6 % | 2026-09-22 → 2026-10-21（29 days) sample 65 → 119 posts |
| Median listing duration（Date） | 10 | 9 | +1 | +11.1 % | 2026-09-22 → 2026-10-21（29 days) sample 65 → 119 posts |
Breakdown of changes during this period
Successful collection data is available for only 25 of the 30 days in the period Minimum 2026-10-26 ( 5 days) required before publication.
180 daysComparison with Previous
Reference dates may differ by ±10 days Collecting data ( 133 Date remaining · minimum 2027-03-03）| Metric | Latest | 180 daysearlier | Change | Change rate | Comparison dates and samples |
|---|---|---|---|---|---|
| Active listings（ units） | 119 | — | — | — | Collecting data No successful collection is yet available around 180 days ago (±10 days). Minimum 2027-03-03 ( 133 days) |
| Median rent（¥10,000/month） | 30.0 | — | — | — | Collecting data No successful collection is yet available around 180 days ago (±10 days). Minimum 2027-03-03 ( 133 days) |
| Median rent per tsubo（yen/tsubo/month） | 15,679 | — | — | — | Collecting data No successful collection is yet available around 180 days ago (±10 days). Minimum 2027-03-03 ( 133 days) |
| Median listing duration（Date） | 10 | — | — | — | Collecting data No successful collection is yet available around 180 days ago (±10 days). Minimum 2027-03-03 ( 133 days) |
Breakdown of changes during this period
Successful collection data is available for only 25 of the 180 days in the period Minimum 2027-03-03 ( 133 days) required before publication.
1 yearComparison with Previous
Reference dates may differ by ±20 days Collecting data ( 308 Date remaining · minimum 2027-08-25）| Metric | Latest | 1 yearearlier | Change | Change rate | Comparison dates and samples |
|---|---|---|---|---|---|
| Active listings（ units） | 119 | — | — | — | Collecting data No successful collection is yet available around 365 days ago (±20 days). Minimum 2027-08-25 ( 308 days) |
| Median rent（¥10,000/month） | 30.0 | — | — | — | Collecting data No successful collection is yet available around 365 days ago (±20 days). Minimum 2027-08-25 ( 308 days) |
| Median rent per tsubo（yen/tsubo/month） | 15,679 | — | — | — | Collecting data No successful collection is yet available around 365 days ago (±20 days). Minimum 2027-08-25 ( 308 days) |
| Median listing duration（Date） | 10 | — | — | — | Collecting data No successful collection is yet available around 365 days ago (±20 days). Minimum 2027-08-25 ( 308 days) |
Breakdown of changes during this period
Successful collection data is available for only 25 of the 365 days in the period Minimum 2027-08-25 ( 308 days) required before publication.
How to Read These Figures
These figures aggregate active listings collected daily from listing portals; they are not transaction prices. Days when collection fails are excluded from both the history and comparison endpoints.
Days listed are counted from the earliest of the portal’s information date, update date, or our first observation date. This may not be the actual date the listing began.
For each comparison period, the baseline is the nearest successful collection date. If no suitable date exists, no value is shown; only the earliest date when publication will be possible is given.