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PARK CITY KOIWA THE TOWER
Tokyo 23 Wards, Edogawa Ward, Nishikoiwa 1-chome. Above ground: 30 floors, Scheduled for completion in 01/2027。
This building is under construction. Unpublished unit counts are shown as “Unconfirmed”; other items are shown as “—”.
Brand: Park City (Mitsui Fudosan Residential Co., Ltd.)
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PARK CITY KOIWA THE TOWER is a high-rise condominium in Tokyo, Edogawa Ward, Nishikoiwa 1-chome with 30 floors above ground, 731 total units.Scheduled for completion in 1/2027.Because the building is not yet complete, listings, current amenities, and valuations are not shown.
TOWER DOSSIER / 12 FACTS
12-data-point building card
This single card combines verified building-register facts with units identified as currently listed. Unverified information is not presented as “none.”
Building-register values are verified against a source for each field. Listing totals may combine buildings on the same site and use asking prices, not transaction prices. “No listing summary” does not prove that an amenity or listing does not exist.

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30View from floorPredicted view(Video)
In the View Simulator, 30A recording looking 360° around from the height of floor October 11, 2026). This is a reproduction using Google Maps' 3D city model and does not show the actual view from a unit, a future view, or weather conditions.This building is not yet complete and is not included in the 3D model.
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Construction watch
Announcements, completion-schedule changes, and submitted construction photos are shown in date order without speculation.
- Scheduled Completion Scheduled for completion in January 2027
Construction progress photos
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Overview
| Item | Value |
|---|---|
| Building | PARK CITY KOIWA THE TOWER |
| Location (neighborhood) | Nishikoiwa 1-chome |
| Location (street address) | Tokyo, Edogawa Ward, Nishikoiwa 1-chome |
| Above-ground floors | 30 floors above ground |
| Completion date | January 2027 |
| Total units | 731 units |
| Land rights | Freehold (shared ownership) |
| Structure | See the cited source for the official entry |
| Zoning | Commercial zone |
| Site area | 8678.2m2 |
| Building footprint | 6839.9m2 |
| Shared amenities | Storage lockers Motorcycle parking Bicycle parking |
| Management arrangement | Daytime staffing 24-hour on-site staffing |
| General contractor | See the cited source for the official entry |
| Mixed Use | See the cited source for the official entry (complex) |
| Direct station access | See the cited source for the official entry |
| Parking conditions | Parking available |
| Management Fee | JPY 31,780 per 70 m² |
| Repair Reserve | JPY 9,100 per 70 m² |
| Assigned elementary school | Municipal elementary school assigned by Edogawa Ward (see cited source) |
| Assigned junior high school | Municipal junior high school assigned by Edogawa Ward (see cited source) |
LOCATION
Planned site map
LocationTokyo, Edogawa Ward, Nishikoiwa 1-chome
Loading map.
Amenities and management
This information has been verified from cited sources. “Unverified” does not mean that an amenity is unavailable. Shared complex amenities may not be located within this tower.
| Direct station access | Unverified |
|---|---|
| Structural earthquake protection | Unverified |
| Parking capacity | Mechanical 188 parking spaces (Building) |
| Parking conditions | Parking available (Building) |
| Property management company | Unverified |
| Management system and staffing |
Daytime staffing (Building)24-hour on-site staffing (Building)
Values differ between sources. Check their scope and retrieval dates. |
| Repair plans and records | Unverified |
| Guest room | Guest room (Building) |
| Lounge | Sky lounge (Building) |
| Gym | Fitness room (Building) |
| Concierge | Concierge (Building) |
| Parcel lockers | Parcel lockers (Building) |
| 24-hour trash disposal on every floor | 24-hour trash disposal on every floor (Building) |
| Interior corridors | Unverified |
Shared amenities
| Services |
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|---|---|
| Lounges and views |
|
| Guests and social spaces |
|
| Health and fitness |
|
| Work and study |
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| Childcare |
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| Daily-life services |
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| Parking and bicycle parking |
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| Security |
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Parking and bicycle parking
| Category | Spaces | Monthly Amount | Size limits and notes |
|---|---|---|---|
| Parking (Mechanical) | 188 parking space | ||
| Motorcycle parking | 47 parking space | ||
| Bicycle parking | 1317 parking space |
Parking capacity does not guarantee availability or usage rights. Check management rules and related documents for fees, vehicle restrictions, eligibility, and reservations. Amenities, services, and management arrangements may have changed since the retrieval date.
Frequently asked questions about PARK CITY KOIWA THE TOWER
- Which companies handle Construction for PARK CITY KOIWA THE TOWER?
- Construction: Sumitomo Mitsui Construction Co., Ltd..
- Does PARK CITY KOIWA THE TOWER include any non-residential facilities?
- A mixed-use development including retail facilities, and childcare facilities.
- What shared facilities are available at PARK CITY KOIWA THE TOWER?
- Sky lounge, Sky deck, Guest room, Fitness room, Workspace, Kids' room are available.
- Does PARK CITY KOIWA THE TOWER offer concierge service or 24-hour staffed security?
- Concierge service is available.Security staff are on site 24 hours a day.
- Can residents dispose of garbage at any time at PARK CITY KOIWA THE TOWER?
- There is a garbage collection area on every floor, available 24 hours a day.
- How many parking spaces does PARK CITY KOIWA THE TOWER have?
- the parking facility has Mechanical: 188 parking spaces. Availability and rates may change; please check with the property management company.
Asking prices at nearby completed towers
Because this building is not yet complete, current listings and valuations are not shown. Below are asking prices for units currently for sale in nearby completed buildings. They are neither transaction prices nor planned prices for this building.
| Nearby completed buildings | Straight-Line Distance | Completed | Number of Floors | Median Asking Price per Tsubo | Units for sale |
|---|---|---|---|---|---|
| TOKYO GRAND FIRST | 90m | 2007 | 24 stories above ground | JPY 4,238,000/tsubo | 3 unit |
| PROUD TOWER KOIWA FIRST | 270m | 2022 | 22 stories above ground | JPY 5,093,000/tsubo | 5 unit |
| PROUD TOWER KOIWA FRONT | 300m | 2025 | 33 stories above ground | JPY 5,453,000/tsubo | 20 unit |
Buildings within 1,500m with at least 3 units for sale, ordered by distance. Differences in size, floor, orientation, and building age are not adjusted for.
Edogawa Ward has 48 units listed in completed high-rises, with a median asking price per tsubo of JPY 5,247,000/tsubo.
Including this building, 11 tower condominiums are scheduled for completion in Tokyo 23 Wards in 2027; buildings with published unit counts total 4,395 units units.Supply outlook by scheduled completion year
Plan details in filings and permits
Values copied from public filing and permit records mechanically matched to this project by ward, neighborhood, number of floors, and expected completion date. They reflect the plan when filed and may differ from the building details above or have since changed.
| Item | As stated in the record | Source |
|---|---|---|
| Name in filing | PARK CITY KOIWA THE TOWER | Cited source |
| Location | See the cited source for the official entry | Cited source |
| Planned completion | See the cited source for the official entry | Cited source |
| Use | See the cited source for the official entry | Cited source |
| Total units | Approx. 731 units | Cited source |
| Total floor area | See the cited source for the official entry | Cited source |
| Planned construction start | January 2023 | Cited source |
| Additional filing detail | See the cited source for the official entry | Cited source |
| Additional filing detail | See the cited source for the official entry | Cited source |
| Additional filing detail | See the cited source for the official entry | Cited source |
| Additional filing detail | See the cited source for the official entry | Cited source |
| Additional filing detail | See the cited source for the official entry | Cited source |
| Additional filing detail | See the cited source for the official entry | Cited source |
Comparable transactions near the development site(Nishikoiwa 1-chome, Built in 2027)
No comparable transactions matching this building’s criteria (neighborhood and year built) were found.No transaction matched the ward, neighborhood, and completion year
LAND PRICE
Land Prices Near the Development Site
View the Land-Price Map for Around PARK CITY KOIWA THE TOWER
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
Average weighted more heavily toward nearer points
Compared with the same points one year earlier · 3Location
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 assessed value of the building's site or the condominium's sale price.
Loading map. Point locations and prices are also available in the list.
Select a number to view point details. Lines and distances from the building are straight-line measurements.
Official land prices 2026YearJanuary 1
Official survey location: 35.733495, 139.880839
Year-on-year 11.1%5-year annual average 7.4%
Official survey location: 35.737876, 139.880175
Year-on-year 6.5%5-year annual average 4.8%
Official survey location: 35.732462, 139.877123
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.
Official survey location: 35.735295, 139.882336
Year-on-year 9.4%5-year annual average 5.0%
Official survey location: 35.733896, 139.886939
Year-on-year 7.3%5-year annual average 4.3%
Official survey location: 35.730041, 139.881597
Year-on-year 8.7%5-year annual average 4.6%
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/tsuboView annual prices in a table
| Year | Price (¥10,000/tsubo) |
|---|---|
| 1986 | 581.8 |
| 1987 | 1,163.6 |
| 1988 | 2,016.5 |
| 1989 | 2,016.5 |
| 1990 | 2,082.6 |
| 1991 | 2,142.2 |
| 1992 | 2,115.7 |
| 1993 | 1,619.8 |
| 1994 | 1,223.1 |
| 1995 | 925.6 |
| 1996 | 710.7 |
| 1997 | 588.4 |
| 1998 | 486.0 |
| 1999 | 413.2 |
| 2000 | 363.6 |
| 2001 | 330.6 |
| 2002 | 311.1 |
| 2003 | 302.1 |
| 2004 | 295.5 |
| 2005 | 292.6 |
| 2006 | 313.1 |
| 2007 | 363.6 |
| 2008 | 429.8 |
| 2009 | 406.6 |
| 2010 | 370.2 |
| 2011 | 360.3 |
| 2012 | 350.4 |
| 2013 | 347.1 |
| 2014 | 357.0 |
| 2015 | 363.6 |
| 2016 | 373.6 |
| 2017 | 386.8 |
| 2018 | 409.9 |
| 2019 | 443.0 |
| 2020 | 472.7 |
| 2021 | 462.8 |
| 2022 | 472.7 |
| 2023 | 495.9 |
| 2024 | 532.2 |
| 2025 | 595.0 |
| 2026 | 661.2 |
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.
Prefectural Land-Price Survey: search radius 2,000 m, 3locations.reference average 285.2 ¥10,000/tsubo, year-on-year 9.0%, 5-year annual average 4.8%。
Hazard projections and surroundings (official data)
Planned siteResults from matching the coordinates against public data from Japan's Ministry of Land, Infrastructure, Transport and Tourism. Being outside a projected zone and having missing or unavailable data are shown as separate states. No value does not mean the location is safe.
Hazard projections
Check official projections for flooding, landslides, and other hazards.
| Liquefaction tendency | High liquefaction susceptibilityLandform classification: Delta and coastal lowland · level 2 of 6 (1 is the most susceptible to liquefaction) General tendency based on the 250 m grid landform classification; ground improvements and foundation specifications are not reflected. Prepared by TOWERS.SELECT using MLIT liquefaction susceptibility map based on landform classification(retrieved 2026-09-27) |
|---|---|
| Storm-surge inundation projection | 1 m to under 3 mTarget year: 2020 Maximum inundation depth among the projected zones overlapping the coordinates of Planned site. Prepared by TOWERS.SELECT using MLIT National Land Numerical Information: Storm Surge Inundation Assumption Areas(retrieved 2026-09-27) |
| Flood inundation projection (maximum assumed scale) | 0.5 to under 3.0 m (above-floor flooding to the first floor)Rivers covered: Nakagawa River / Tone River / Edo River / Arakawa River Highest rank among the river-specific projections overlapping the coordinates of Planned site. Prepared by TOWERS.SELECT using MLIT National Land Numerical Information: Flood Inundation Assumption Areas(retrieved 2026-09-27) |
Zoning
Urban-planning categories governing residential, commercial, and other land uses.
| Zoning | Commercial zoneFloor-area ratio: 600.0% / Building coverage ratio: 80.0% These are the designated floor-area and building coverage ratios, not the actual values or any relaxations applied to this building. Prepared by TOWERS.SELECT using MLIT urban-planning GIS data: Land-use zoning(retrieved 2026-09-27) |
|---|---|
| Fire-prevention and quasi-fire-prevention districts | Fire prevention district Prepared by TOWERS.SELECT using MLIT urban-planning GIS data: Fire-prevention districts(retrieved 2026-09-27) |
Passenger traffic at the nearest station
See the station's usage level and annual changes.
the station named in the cited source stations (Sobu Main Line) is a straight-line distance of 119 m. 2023 annual passenger traffic was 116,612 passengers per day.
Daily ridership at the station named in the cited source Station
people/day| Year | Passenger traffic (people/day) |
|---|---|
| 2011 | 126,078 |
| 2012 | 124,104 |
| 2013 | 124,694 |
| 2014 | 126,576 |
| 2015 | 126,478 |
| 2016 | 129,130 |
| 2017 | 130,408 |
| 2018 | 132,960 |
| 2019 | 132,960 |
| 2020 | 100,806 |
| 2021 | 104,934 |
| 2022 | 111,126 |
| 2023 | 116,612 |
Values combine multiple lines at the same station. Distance is measured in a straight line to the station, not as walking time.
Prepared by TOWERS.SELECT using MLIT National Land Numerical Information: Station Passenger Counts(retrieved 2026-09-27)
Projected local population
A projection of how the population within the 250 m grid cell may change.
Planned site is in a 250 m grid cell with a projected population of 1,509 people in 2025 to in 2050: 1,447 people(−4.1%)。
Projected population in the 250 m grid cell
people| Year | Projected population |
|---|---|
| 2025 | 1,509 |
| 2030 | 1,505 |
| 2035 | 1,497 |
| 2040 | 1,489 |
| 2045 | 1,475 |
| 2050 | 1,447 |
Projections based on the 2020 census. Areas first occupied after 2020 may not be reflected.
Prepared by TOWERS.SELECT using MLIT National Land Numerical Information: 250 m Mesh Future Population Estimates(retrieved 2026-09-27)
Reference information only. It is not guaranteed for use in important-matters explanations, building applications, or other official procedures (MLIT Real Estate Information Library Terms, Article 3(4)).
Nearby buildings
Buildings in the same chōme are grouped under Nishikoiwa 1-chome .
English and alternate names
English names
- PARK CITY KOIWA THE TOWER
Alternate names
- PARK CITY 小岩 THE TOWER Japanese alias
- PARK シティ小岩 ザ タワー Japanese alias
- パーク CITY 小岩 ザ タワー Japanese alias
- パークシティ小岩 THE タワー Japanese alias
- パークシティ小岩 ザ TOWER Japanese alias
This page lists English and kana variants derived mechanically from the official name, along with aliases verified to refer to the same building. Differences in character width, spaces, punctuation, middle dots, and long vowel marks are normalized automatically when searching.
