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Compare High-Rise Condominiums near Shinagawa Ward

CITY TOWER OSAKI and RU SANKUOSAKI CITY TOWER

Compare CITY TOWER OSAKI (29 stories above ground, Built in 2004, Total 271 units, Estimated sale value for 70 m² on floor 15: approx. JPY 150,660,000) and RU SANKUOSAKI CITY TOWER (27 stories above ground, Built in 2006, Total 254 units, Estimated sale value for 70 m² on floor 14: approx. JPY 163,000,000) in Shinagawa Ward side by side using the same fields.

CITY TOWER OSAKI

Shinagawa Ward, Osaki 5-chome · 29 floors · Built in 2004 · 271 total units

Sale Valuation (70㎡ · 15F): Approx. JPY 150,660,000
Price per Tsubo: Approx. 711.5 × ¥10,000/tsubo
Rent Valuation: Approx. 37.1 × ¥10,000/month

Building Page ／ View recent listings and price reductions

RU SANKUOSAKI CITY TOWER

Shinagawa Ward, Osaki 1-chome · 27 floors · Built in 2006 · 254 total units

Sale Valuation (70㎡ · 14F): Approx. JPY 163,000,000
Price per Tsubo: Approx. 769.8 × ¥10,000/tsubo
Rent Valuation: Approx. 38.5 × ¥10,000/month

Building Page ／ View recent listings and price reductions

Estimates are AI projections for a standard unit and do not guarantee actual sale prices or rents. Neither building is rated as better; the same fields are simply shown side by side.

Side-by-side comparison

Item	CITY TOWER OSAKI	RU SANKUOSAKI CITY TOWER
Building
Location	Tokyo, Shinagawa Ward, Osaki 5-chome	Tokyo, Shinagawa Ward, Osaki 1-chome
Completed	3/2004	12/2006
Number of Floors	29 stories above ground	27 stories above ground
Total units	271 units	254 units
Brands	シティタワー Original text 住友不動産株式会社 Original text	シティタワー Original text 住友不動産株式会社 Original text
Nearest stationWalking time is calculated from the road-route distance.	— No route data for stations within a 20-minute walk	— No route data for stations within a 20-minute walk
Amenities and management
Direct station access	Unverified	Unverified
Structural earthquake protection	Unverified	Unverified
Parking capacity	Unverified	121 parking spaces (Building) Sources and verification dates 121 parking spaces (Building) — Secondary source · retrieved 2026-10-15
Parking conditions	Parking availability and fees: contact the property manager (Building) Sources and verification dates Parking availability and fees: contact the property manager (Building) — Secondary source · retrieved 2026-10-15	Parking availability and fees: contact the property manager (Building) Sources and verification dates Parking availability and fees: contact the property manager (Building) — Secondary source · retrieved 2026-10-15
Property management company	Unverified	Unverified
Management system and staffing	On-site staffing (Building)／See the cited source for the official entry (Building) Sources report different values Sources and verification dates On-site staffing (Building) — Secondary source · retrieved 2026-09-12 See the cited source for the official entry (Building) — Secondary source · retrieved 2026-10-15	Daytime staffing (Building)／See the cited source for the official entry (Building) Sources report different values Sources and verification dates Daytime staffing (Building) — Secondary source · retrieved 2026-09-12 See the cited source for the official entry (Building) — Secondary source · retrieved 2026-10-15
Repair plans and records	Unverified	Unverified
Guest room	Guest suite (27F) (Building) Sources and verification dates Guest suite (27F) (Building) — Secondary source · retrieved 2026-10-15	Guest room (2F) (Building) Sources and verification dates Guest room (2F) (Building) — Secondary source · retrieved 2026-10-15
Lounge	Lounge (Building)／View lounge (28F) (Building) Sources and verification dates Lounge (Building) — Secondary source · retrieved 2026-10-15 View lounge (28F) (Building) — Secondary source · retrieved 2026-10-15	Lounge (Building)／Lounge (1F) (Building)／Lounge (24F) (Building) Sources and verification dates Lounge (Building) — Secondary source · retrieved 2026-10-15 Lounge (1F) (Building) — Secondary source · retrieved 2026-10-15 Lounge (24F) (Building) — Secondary source · retrieved 2026-10-15
Gym	Unverified	Unverified
Concierge	Concierge (2F) (Building) Sources and verification dates Concierge (2F) (Building) — Secondary source · retrieved 2026-10-15	Concierge (Building) Sources and verification dates Concierge (Building) — Secondary source · retrieved 2026-10-15
Parcel lockers	Parcel lockers (Building) Sources and verification dates Parcel lockers (Building) — Secondary source · retrieved 2026-10-15	Parcel lockers (Building) Sources and verification dates Parcel lockers (Building) — Secondary source · retrieved 2026-10-15
24-hour trash disposal on every floor	24-hour trash disposal on every floor (Building) Sources and verification dates 24-hour trash disposal on every floor (Building) — Secondary source · retrieved 2026-10-15	Unverified
Interior corridors	Interior corridors (Building) Sources and verification dates Interior corridors (Building) — Secondary source · retrieved 2026-10-15	Interior corridors (Building) Sources and verification dates Interior corridors (Building) — Secondary source · retrieved 2026-10-15
Other shared amenities	Theater room (B2F) (Building)／Library (2F) (Building)／Meeting room (2F) (Building)／Mechanical parking (Building)／Bicycle parking (Building)／Motorcycle parking (Building)／Auto-lock entry (Building)／24-hour on-site staffing (Building)／Elevator (Building)／Other shared amenities (Building) Sources and verification dates Theater room (B2F) (Building) — Secondary source · retrieved 2026-10-15 Library (2F) (Building) — Secondary source · retrieved 2026-10-15 Meeting room (2F) (Building) — Secondary source · retrieved 2026-10-15 Mechanical parking (Building) — Secondary source · retrieved 2026-10-15 Bicycle parking (Building) — Secondary source · retrieved 2026-10-15 Motorcycle parking (Building) — Secondary source · retrieved 2026-10-15 Auto-lock entry (Building) — Secondary source · retrieved 2026-10-15 24-hour on-site staffing (Building) — Secondary source · retrieved 2026-10-15 Elevator (Building) — Secondary source · retrieved 2026-10-15 Other shared amenities (Building) — Secondary source · retrieved 2026-10-15	Waste collection area on each floor (Building)／Bicycle rental (Building)／Auto-lock entry (Building)／Security cameras (Building)／Elevator (Building) Sources and verification dates Waste collection area on each floor (Building) — Secondary source · retrieved 2026-10-15 Bicycle rental (Building) — Secondary source · retrieved 2026-10-15 Auto-lock entry (Building) — Secondary source · retrieved 2026-10-15 Security cameras (Building) — Secondary source · retrieved 2026-10-15 Elevator (Building) — Secondary source · retrieved 2026-09-12
Unverified does not mean that an amenity is unavailable. Amenities shared across a complex may not be located inside every building. Check the management rules for parking availability, eligibility and fees, as well as the conditions for using each facility.
Price guide
Transaction price per tsuboAggregated from records with the same neighborhood and construction year; these are not closed transactions for the building itself.	JPY 5,142,000/tsubo 2025 median · 4 records (大崎, built in 2004) Original text	JPY 5,289,000/tsubo 2025 median · 5 records (大崎, built in 2006) Original text
Nearby Land PricesThese are official survey-point prices, not the value of the building's land.	JPY 9,934,000/tsubo 2026 · distance-weighted from 3 nearby locations	JPY 9,503,000/tsubo 2026 · distance-weighted from 3 nearby locations
Year-over-year land-price change	+17.2% Same-location comparison at 3 locations	+17.3% Same-location comparison at 3 locations
Units for sale	5 units Median price per tsubo: JPY 7,745,000/tsubo	4 units Median price per tsubo: JPY 8,946,000/tsubo
Units for rent	0 units	1 units Median price per tsubo: JPY 21,960/tsubo/month
Hazard projections and surroundings (official data)
Liquefaction tendency	— Official data not linked	— Official data not linked
Storm-surge inundation projection	— Official data not linked	— Official data not linked
Flood inundation projection (maximum assumed scale)	— Official data not linked	— Official data not linked
Zoning	— Official data not linked	— Official data not linked
Fire-prevention and quasi-fire-prevention districts	— Official data not linked	— Official data not linked
Passenger traffic at the nearest station	375,884 passengers/day 大崎 Station · 2023 Original text	364,894 passengers/day 五反田 Station · 2023 Original text
Nearby population change (2025→2050)	−3.0% 1,676 people → 1,625 people	+26.7% 3,729 people → 4,723 people
A missing value does not mean the building is safe. Sources and retrieval dates are listed by field on each building page.

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These buildings were selected by rule as the closest match in floor count, age, and standard-unit estimate among buildings within 800 m in a straight line.