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PROUD TOWER KOIWA FRONT25 floors 3LDK (85.36 m² · Southeast-facing)

Public portal listing as of 2026-10-21.

Unit summary

Price
14,280¥10,000553¥10,000/tsubo・167.3¥10,000/m²
Management fee + repair reserve (monthly)
55,180yen
Interior area
85.36㎡
Layout
3LDK · Corner unit
Floor
Floor 25 / 33 floors above ground
Orientation
Southeast
Status
Active listings

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PROUD TOWER KOIWA FRONT: 25 floors, 3LDK, 85.4㎡, Southeast-facing unit details. Listed Price: JPY 142,800,000. The AI sale estimate (an indication of a likely sale price) is approximately JPY 140,310,000, and the asking price is 1.8% above the estimate.Compare the price per tsubo within the building.

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ROOM ANALYSIS

TOWERS SELECT INVESTMENT INDEX

We assess active listings across five dimensions: appreciation potential, relative value, asset quality, liquidity, and profitability.

Among active listings: top 46%

Standard

Listed 5636 listings 2591 place

Comparison group
5636Units
Calculation date

Scores are relative assessments centered on 50, not absolute ratings out of 100.

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This analysis is for reference and is based on TOWERS.SELECT's proprietary scoring. It does not guarantee investment results. Make decisions based on your own due diligence and consultation with qualified professionals.

By FloorPrice per m²Distribution

Currently listed units in the same building and units confirmed as removed during the most recent 30 days with complete daily collection are shown with floor on the horizontal axis and Price per m² on the vertical axis. All values are the last confirmed asking price or rent, not transaction prices.

For sale ¥10,000/m²

Active listings 20Units / Past 30 — listing ended 4Units
Active ListingsPrice Revision(Previous → Current)Past 30 — listing endedThis UnitSale Valuation for a Standard 70㎡ Unit
For sale by floorPrice per m² distribution. The horizontal axis shows floor and the vertical axis shows ¥10,000/m². Active 20Units, past 30 — listing ended4Units. Price per m²(¥10,000/m²) 120 140 160 180 200 0 10 20 30 40 floor Estimated Sale Valuation:70㎡ · Estimate a hypothetical unit on each floor Floor 8 · previously 160.45 ¥10,000/m² → now 157.14 ¥10,000/m² Floor 9 · previously 157.03 ¥10,000/m² → now 155.17 ¥10,000/m² Floor 15 · previously 160.24 ¥10,000/m² → now 156.86 ¥10,000/m² Floor 20 · previously 157.27 ¥10,000/m² → now 149.19 ¥10,000/m² Floor 29 · previously 166.78 ¥10,000/m² → now 157.32 ¥10,000/m² Floor 33 · previously 182.35 ¥10,000/m² → now 168.31 ¥10,000/m² Floor 19, 137.75 ¥10,000/m², 72.45㎡, 3LDK, Delisted Sept. 28, 2026 Floor 26, 171.42 ¥10,000/m², 79.22㎡, 3LDK, Delisted Oct. 5, 2026 Floor 31, 176.28 ¥10,000/m², 88.95㎡, 4LDK, Delisted Sept. 29, 2026 Floor 33, 180.96 ¥10,000/m², 78.36㎡, 3LDK, Delisted Sept. 27, 2026 Floor 6, 160.1 ¥10,000/m², 56.09㎡, 1LDK Floor 8, 157.14 ¥10,000/m², 60.33㎡, 2LDK Floor 8, 176.4 ¥10,000/m², 70.86㎡, 3LDK Floor 9, 155.17 ¥10,000/m², 59.16㎡, 2LDK Floor 11, 167.04 ¥10,000/m², 71.78㎡, 3LDK Floor 14, 185.41 ¥10,000/m², 75.51㎡, 3LDK Floor 15, 156.86 ¥10,000/m², 59.16㎡, 2LDK Floor 16, 150.29 ¥10,000/m², 73.06㎡, 3LDK Floor 16, 185.56 ¥10,000/m², 79.22㎡, 3LDK Floor 19, 172.19 ¥10,000/m², 74.28㎡, 3LDK Floor 20, 149.19 ¥10,000/m², 73.06㎡, 3LDK Floor 26, 162.84 ¥10,000/m², 79.22㎡, 3LDK Floor 27, 155.76 ¥10,000/m², 73.06㎡, 3LDK Floor 29, 151.69 ¥10,000/m², 72.45㎡, 3LDK Floor 29, 157.32 ¥10,000/m², 71.83㎡, 3LDK Floor 30, 180.26 ¥10,000/m², 79.22㎡, 3LDK Floor 32, 170.35 ¥10,000/m², 75.14㎡, 2LDK Floor 33, 168.31 ¥10,000/m², 71.18㎡, 2LDK Floor 33, 173.01 ¥10,000/m², 75.14㎡, 3LDK Floor 25, 167.29 ¥10,000/m², 85.36㎡, 3LDK, This Unit
Tap a point to see a unit summary and a link to the unit page or listing history here.
View valuation line criteria and floor-by-floor values
  • Because Management Fee was not entered, a monthly amount of JPY 30,817 is estimated from the median per-square-meter amount for 20 same-building records (active listing).
  • Because Repair Reserve was not entered, a monthly amount of JPY 14,434 is estimated from the median per-square-meter amount for 20 same-building records (active listing).
  • Because no direction was entered, the estimate uses the model's neutral value.
  • Because corner-unit status is unknown, the estimate uses standard-unit conditions.
  • The estimate assumes a vacant sale or rental. It does not reflect interior condition, views, or individual lease terms. If the unit is renovated, select that optional condition to include it in the sale estimate.
  • This is an indicative estimate based on the entered conditions. It does not identify a specific active listing and may differ from the estimate on a unit page.
  • 1Floor:127.7 ¥10,000/m²
  • 2Floor:128.9 ¥10,000/m²
  • 3Floor:131.3 ¥10,000/m²
  • 4Floor:132.5 ¥10,000/m²
  • 5Floor:133.7 ¥10,000/m²
  • 6Floor:135.0 ¥10,000/m²
  • 7Floor:137.0 ¥10,000/m²
  • 8Floor:138.6 ¥10,000/m²
  • 9Floor:139.9 ¥10,000/m²
  • 10Floor:141.6 ¥10,000/m²
  • 11Floor:141.7 ¥10,000/m²
  • 12Floor:141.2 ¥10,000/m²
  • 13Floor:142.3 ¥10,000/m²
  • 14Floor:143.0 ¥10,000/m²
  • 15Floor:142.8 ¥10,000/m²
  • 16Floor:144.2 ¥10,000/m²
  • 17Floor:144.6 ¥10,000/m²
  • 18Floor:145.4 ¥10,000/m²
  • 19Floor:146.3 ¥10,000/m²
  • 20Floor:147.3 ¥10,000/m²
  • 21Floor:148.0 ¥10,000/m²
  • 22Floor:148.7 ¥10,000/m²
  • 23Floor:147.8 ¥10,000/m²
  • 24Floor:147.7 ¥10,000/m²
  • 25Floor:148.8 ¥10,000/m²
  • 26Floor:150.7 ¥10,000/m²
  • 27Floor:152.1 ¥10,000/m²
  • 28Floor:153.7 ¥10,000/m²
  • 29Floor:155.4 ¥10,000/m²
  • 30Floor:156.6 ¥10,000/m²
  • 31Floor:157.1 ¥10,000/m²
  • 32Floor:160.2 ¥10,000/m²
  • 33Floor:164.0 ¥10,000/m²

Units on the same floor with the same unit price are grouped into one point showing the unit count. Differences in size, layout, orientation, and other features also affect the unit price.

View distribution data
  • Floor 19, 137.75 ¥10,000/m², 72.45㎡, 3LDK, Delisted Sept. 28, 2026 Listing history
  • Floor 26, 171.42 ¥10,000/m², 79.22㎡, 3LDK, Delisted Oct. 5, 2026 Listing history
  • Floor 31, 176.28 ¥10,000/m², 88.95㎡, 4LDK, Delisted Sept. 29, 2026 Listing history
  • Floor 33, 180.96 ¥10,000/m², 78.36㎡, 3LDK, Delisted Sept. 27, 2026 Listing history
  • Floor 6, 160.1 ¥10,000/m², 56.09㎡, 1LDK
  • Floor 8, 157.14 ¥10,000/m², 60.33㎡, 2LDK
  • Floor 8, 176.4 ¥10,000/m², 70.86㎡, 3LDK
  • Floor 9, 155.17 ¥10,000/m², 59.16㎡, 2LDK
  • Floor 11, 167.04 ¥10,000/m², 71.78㎡, 3LDK
  • Floor 14, 185.41 ¥10,000/m², 75.51㎡, 3LDK
  • Floor 15, 156.86 ¥10,000/m², 59.16㎡, 2LDK
  • Floor 16, 150.29 ¥10,000/m², 73.06㎡, 3LDK
  • Floor 16, 185.56 ¥10,000/m², 79.22㎡, 3LDK
  • Floor 19, 172.19 ¥10,000/m², 74.28㎡, 3LDK
  • Floor 20, 149.19 ¥10,000/m², 73.06㎡, 3LDK
  • Floor 26, 162.84 ¥10,000/m², 79.22㎡, 3LDK
  • Floor 27, 155.76 ¥10,000/m², 73.06㎡, 3LDK
  • Floor 29, 151.69 ¥10,000/m², 72.45㎡, 3LDK
  • Floor 29, 157.32 ¥10,000/m², 71.83㎡, 3LDK
  • Floor 30, 180.26 ¥10,000/m², 79.22㎡, 3LDK
  • Floor 32, 170.35 ¥10,000/m², 75.14㎡, 2LDK
  • Floor 33, 168.31 ¥10,000/m², 71.18㎡, 2LDK
  • Floor 33, 173.01 ¥10,000/m², 75.14㎡, 3LDK
  • Floor 25, 167.29 ¥10,000/m², 85.36㎡, 3LDK, This Unit
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Position within the building

This unit's price per tsubo isJPY 5,530,000/tsubo。among the building's activeFor sale among 20 units,中くらい(median JPY 5,453,000/tsubo）。

Compare similar units in the same building

A price reduction alone does not determine whether a unit is a good value. Compare asking prices in the same building alongside post-purchase payments.

Active listings with similar criteria in the same building

Shows up to six units with the same layout, floor area within ±15%, and floor within ±5 levels, ordered by the smallest area and floor differences. They are not ranked by price or price reduction. Also compare orientation, interior condition, and views.

This unit:14,280¥10,000（553.0 × ¥10,000/tsubo) / management fee + repair reserve 55,180yen/month

Estimated sale value and price range

Estimated Sale Price14,031¥10,000

Range Containing 80% of Public Transaction Prices11,679〜16,857¥10,000

Calculation date 2026-10-21

Change criteria and recalculate

The asking price is the seller's requested amount. An appraisal does not guarantee the closing price and varies with interior condition, views, and other factors.

Estimated ownership costs

Estimated monthly payment 554,333yen

Down Payment20% per year3.00%・35-year equal principal-and-interest repayment estimate.

Mortgage paymentEstimate 439,653yen
Management FeeAsking Price 37,580yen
Repair ReserveAsking Price 17,600yen
Estimated property taxesEstimate 59,500yen

Down payment:28,560,000yen, with a loan amount of 114,240,000yen。

“Listed amount” is the amount stated in the public listing. “Estimate” is calculated using assumptions; property tax and similar costs are estimated at 0.5% of the asking price per year. Actual taxes, interest rates, and borrowing limits vary by property and borrower. Purchase costs such as brokerage fees, registration fees, fire insurance, and repair reserve funds are excluded. Entered values are calculated only on this device and are neither saved nor transmitted.

Management and repair reserve fees comparison within the building

This unit: 55,180yen

Building20unit median is47,240yen, a difference of7,940yen。

Estimated listing period

39 days or moreearliest confirmed date ·2026-09-13

LAND PRICE

Explore Nearby Land Prices

View the Land-Price Map for Around PROUD TOWER KOIWA FRONT

See how nearby land is valued.
Use the map to check each location and explore prices and their changes.

Official Land Prices · 2026 as of January 1 · Nearby3Location

Indicative nearby land value426.1 ¥10,000/tsubo128.9¥10,000/m²

Average weighted more heavily toward nearer points

Change from previous year8.9 %

Compared with the same points one year earlier · 3Location

5-year annual average6.3 %

Five-year change converted to an annual rate · 3Location

Commercial land · Residential land in 3 reference points used.Prices for each point are listed below. 158.0〜661.2 ¥10,000/tsubo。Compare locations and land uses on the map to understand the average.

This is the assessed value per tsubo of land (1 tsubo = 3.30579㎡).This does not represent the unit's price or rent, or the assessed value of the building's site. The same land-value information is shown for every unit in the building.

Loading map. Point locations and prices are also available in the list.

buildings This building1 Official land pricesRef. 1 Reference survey

Select a number to view point details. Lines and distances from the building are straight-line measurements.

Official land prices 2026YearJanuary 1

1005-001Commercial land

Official survey location: 35.733495, 139.880839

661.2 ¥10,000/tsubo200.0¥10,000/m²From building 166 m

Year-on-year 11.1%5-year annual average 7.4%

2005-005Commercial land

Official survey location: 35.730041, 139.881597

286.6 ¥10,000/tsubo86.7¥10,000/m²From building 232 m

Year-on-year 7.0%5-year annual average 5.6%

3000-001Residential land

Official survey location: 35.732462, 139.877123

158.0 ¥10,000/tsubo47.8¥10,000/m²From building 329 m

Year-on-year 7.4%5-year annual average 5.3%

Reference: Prefectural Land Price Survey · 3Location

Prefectural Land-Price Survey 2025YearJuly 1

Because the survey date and locations differ, these values are excluded from the official land-price average above.

Ref. 1005-004Commercial land

Official survey location: 35.730041, 139.881597

275.7 ¥10,000/tsubo83.4¥10,000/m²From building 232 m

Year-on-year 8.7%5-year annual average 4.6%

Ref. 2005-007Commercial land

Official survey location: 35.735295, 139.882336

314.7 ¥10,000/tsubo95.2¥10,000/m²From building 393 m

Year-on-year 9.4%5-year annual average 5.0%

Ref. 3000-003Residential land

Official survey location: 35.728164, 139.880385

166.3 ¥10,000/tsubo50.3¥10,000/m²From building 428 m

Year-on-year 7.0%5-year annual average 3.9%

How has the nearest point's price changed?

Location1（005-001) over time. Unlike the “Indicative nearby land value” above, this tracks one consistent point.

Land-price trend at location 1

¥10,000/tsubo
Land-price trend at location 1 A line connecting annual values.Detailed values are also shown in the table below. 0 500 1,000 1,500 2,000 2,500 1986 1994 2002 2010 2018 2026 Year ¥10,000/tsubo 1986: 581.8 ¥10,000/tsubo 1987: 1,163.6 ¥10,000/tsubo 1988: 2,016.5 ¥10,000/tsubo 1989: 2,016.5 ¥10,000/tsubo 1990: 2,082.6 ¥10,000/tsubo 1991: 2,142.2 ¥10,000/tsubo 1992: 2,115.7 ¥10,000/tsubo 1993: 1,619.8 ¥10,000/tsubo 1994: 1,223.1 ¥10,000/tsubo 1995: 925.6 ¥10,000/tsubo 1996: 710.7 ¥10,000/tsubo 1997: 588.4 ¥10,000/tsubo 1998: 486.0 ¥10,000/tsubo 1999: 413.2 ¥10,000/tsubo 2000: 363.6 ¥10,000/tsubo 2001: 330.6 ¥10,000/tsubo 2002: 311.1 ¥10,000/tsubo 2003: 302.1 ¥10,000/tsubo 2004: 295.5 ¥10,000/tsubo 2005: 292.6 ¥10,000/tsubo 2006: 313.1 ¥10,000/tsubo 2007: 363.6 ¥10,000/tsubo 2008: 429.8 ¥10,000/tsubo 2009: 406.6 ¥10,000/tsubo 2010: 370.2 ¥10,000/tsubo 2011: 360.3 ¥10,000/tsubo 2012: 350.4 ¥10,000/tsubo 2013: 347.1 ¥10,000/tsubo 2014: 357.0 ¥10,000/tsubo 2015: 363.6 ¥10,000/tsubo 2016: 373.6 ¥10,000/tsubo 2017: 386.8 ¥10,000/tsubo 2018: 409.9 ¥10,000/tsubo 2019: 443.0 ¥10,000/tsubo 2020: 472.7 ¥10,000/tsubo 2021: 462.8 ¥10,000/tsubo 2022: 472.7 ¥10,000/tsubo 2023: 495.9 ¥10,000/tsubo 2024: 532.2 ¥10,000/tsubo 2025: 595.0 ¥10,000/tsubo 2026: 661.2 ¥10,000/tsubo 661.2
Endpoint: 661.2 ¥10,000/tsuboTrace or tap the chart, or focus it and use the left and right arrow keys to inspect values.
View annual prices in a table
YearPrice (¥10,000/tsubo)
1986581.8
19871,163.6
19882,016.5
19892,016.5
19902,082.6
19912,142.2
19922,115.7
19931,619.8
19941,223.1
1995925.6
1996710.7
1997588.4
1998486.0
1999413.2
2000363.6
2001330.6
2002311.1
2003302.1
2004295.5
2005292.6
2006313.1
2007363.6
2008429.8
2009406.6
2010370.2
2011360.3
2012350.4
2013347.1
2014357.0
2015363.6
2016373.6
2017386.8
2018409.9
2019443.0
2020472.7
2021462.8
2022472.7
2023495.9
2024532.2
2025595.0
2026661.2
How to Read the Figures, Calculation Method, and Sources
Indicative nearby land value
Prices for the listed points are weighted by the inverse of each point's stored distance from the building. For points with verified coordinates, map and list distances are straight-line measurements from the building's current coordinates. If those coordinates were updated, they may differ from the distances used in the calculation. This is not a site valuation adjusted for land use or road conditions.
Change from previous year
Year-on-year changes at the same locations are weighted by distance. “—” means no comparable value is available.
5-year annual average (CAGR)
This converts the change since five years ago into an annual rate, assuming the same rate each year. It is not the total five-year increase. Only comparable points are weighted by distance.

Official land prices: search radius 2,000 m, 3locations.

Prepared by TOWERS.SELECT using MLIT National Land Numerical Information: Published Land Prices (L01-26)

Prefectural Land-Price Survey: search radius 2,000 m, 3locations.reference average 258.7 ¥10,000/tsubo, year-on-year 8.5%, 5-year annual average 4.5%。

Prepared by TOWERS.SELECT using MLIT National Land Numerical Information: Prefectural Land Price Survey (L02-25)

About PROUD TOWER KOIWA FRONT

Location
Tokyo, Edogawa Ward, Minamikoiwa 6-chome
Completion date
2025
Number of Floors
33 stories above ground
Total units
367 units
Structure
鉄筋コンクリート造（一部鉄骨造）・地上33階地下1階 Original text
Brands
Proud Tower (Nomura Real Estate Development Co., Ltd.)

View the PROUD TOWER KOIWA FRONT building page