CONCIERIA, the property brand of CLEARTH LIFE in Tokyo

CONCIERIA YOKOHAMA＜SHINKOYASU＞

Shinkoyasu, Yokohama — A location to enjoy three rapidly evolving areas: Yokohama, Haneda, and Shinagawa.

Address：2-241-19, Koyasudori, Kanagawa-ku, Yokohama, Kanagawa
Structure / Scale：Reinforced Concrete / 11 floors above ground
Total units：61 units (excluding manager’s room)
Floor plan：1K – 1DK
Exclusive area：23.20 sqm – 26.88 sqm (excluding balcony)
Completion：December 2025

【Transportation】

－ Seamless connectivity to the city center further enhances its value －
2 stations and 2 lines are accessible on foot.
3 min. on foot from "Shin-Koyasu" station on JR Keihin Tohoku Line.
3 min. on foot from "Keikyu Shin-Koyasu" station on Keikyu Main Line.

Required time to each major station.

■From “Shin-Koyasu” station:

・By JR Keihin-Tohoku Line
6 min. to “Yokohama” station
23 min. to “Shinagawa” station
37 min. to “Tokyo” station

■From “Keikyu Shin-Koyasu” station:

・By Keikyu Main Line
12 min. to “Keikyu Kawasaki” station
17 min. to “Keikyu Kamata” station
30 min. to “Shinagawa” station
26 min. to “Haneda Airport Terminal 3” station

【Feature】

－ Urban living with seamless access to Yokohama, Shinagawa, and Haneda －
In the urban rental market, proximity to the station is important, but so is the freedom to enjoy a wide range of lifestyles and activities. Yokohama, an international port city, Shinagawa, a major central terminal, and Haneda Airport, a global gateway are all within easy reach. With smooth access in all three directions, Shin-Koyasu offers outstanding mobility not only for commuting, but also for business and leisure travel.
It is a particularly popular location for those who value their time.

【Neighborhood】

－ Vibrant station areas that support everyday life －
Ease of living is an essential factor in rental demand. Since the opening of “Orto Yokohama” in front of JR Shin-Koyasu Station in 2002, the area’s convenience has improved significantly. With shopping, restaurants, medical facilities, and more all in one place, it has become a compact urban environment where daily life can be enjoyed with ease.

Additionally, within a 10-minute bike ride from the property, you’ll find a variety of everyday conveniences, including supermarkets, MEGA Don Quijote, and Costa Yokohama, a futsal court with an attached BBQ area. Together, these nearby facilities help enrich daily life.
 

【Statistics】

－ Rising population and single-person households fuel strong housing demand －

Compared to 2015:
・Population: 9,217,647 people (+99,085)
・Households: 4,443,856 households (+433,910)
*Source: Yokohama City statistics, “Population and Household Trends (2025)”

Kanagawa Ward has a high proportion of single-person households, making it an ideal area for rental properties designed for single residents.

Single-Person Household Ratio (2020 Census):
・Yokohama City: 46.7%
・Kanagawa-ku: 55.3%
*Source: Yokohama City Official Website

【Labor Force】

－ A stable rental market supported by a strong base of businesses and employment －
Offices: 287,942 / Employees: 3,464,316 people
Companies: 102,084 / Employees: 2,087,644 people
*Reference: 2016 Economic Census for Business Activity

Kanagawa Prefecture boasts the second-largest number of offices and employees in Japan after Tokyo, supporting a stable employment and economic base.
 

【Universities】

－ Additional rental demand from students and education professionals －
This CONCIERIA is within commuting distance of several universities, and in addition to student demand, the area is also expected to attract residents such as faculty members, staff, and researchers working at educational institutions. With the ability to appeal to a wide range of tenants, the location supports stable rental investment performance.
 

The occupancy rate of units managed by CLEARTH RENT in Yokohama City remains high, at 98.40% as of December 31, 2025.* In particular, the ”CONCIERIA" series has a strong track record of stable occupancy.
*As CONCIERIA YOKOHAMA <SHINKOYASU> was newly completed in December 2025, the figures reflect occupancy based on lease contracts starting from January 2026 onward.
 

The combination of demographic trends, everyday convenience, and a strong employment environment is expected to drive solid rental demand, especially among single-person households, supporting a stable long-term rental market.

【Potential / Redevelopment】

－ A wave of redevelopment projects enhancing Yokohama’s future value －
Several large-scale redevelopment projects are underway in Yokohama, and the city is expected to further enhance its appeal, visitor draw, and employment opportunities.

1)     Yokohama Station South and East Exit Area / Type 1 Urban Redevelopment Project *Tentative name
・Completion: Scheduled for 2037
・Scale: Approximately 1.41 ha / 45 floors above ground, a large-scale complex with offices, commercial facilities, and hotels.
・Concept: Aiming to create urban development worthy of Yokohama, an international gateway city
*Source: Yokohama City Official Website

2)     Harbor Edge Project / Minato Mirai 21 Central District Block 52 Development Project *Tentative name
・Completion: Scheduled for 2028
・Scale: Approximately 2.2 ha / 14 floors above ground, large-scale complex, featuring hotel, aquarium, restaurants, and retail stores
・Concept: A waterfront commercial complex centered around a global luxury hotel and hotel condominium
*Source: Minato Mirai Area Management Official Website

3)     Linkage Terrace / Minato Mirai 21 Central District Block 60・61 Development Project  *Tentative name
・Completion: Scheduled for 2029
・Scale: Approximately 2.3 ha / 27 floors above ground, large-scale complex, featuring offices, a hotel, a museum, and commercial facilities, and a 13-story vocational school
・Concept: Aiming to further revitalize the Minato Mirai 21 district, a major hub for visitors and activity
*Source: Yokohama City Press Release

4)     Minato Mirai 21 Central District Block 52 Development Project *Tentative name
・Completion: Scheduled for 2027
・Scale: Approximately 1.1 ha / 29 floors above ground, large-scale complex, featuring offices and a 3-story museum
・Concept: Aiming to enhance mobility and realize a “SMART OASIS” that combines business, culture, and exchange with international appeal, including the world’s first game art museum
*Source: DAIWA HOUSE INDUSTRY CO., LTD. Press Release
 

【Land Value】

－ The upward trend indicates the area's solid reputation－
According to the 2025 Public Notice of Land Prices, land prices in Yokohama City have risen across all 18 wards in both residential and commercial areas. In particular, land prices around Yokohama Station have continued to rise, driven by ongoing redevelopment, the opening of new commercial facilities, and expectations for an even more vibrant and lively atmosphere.

Land Price Trends (2025 Public Notice):
・Nationwide: Residential +2.1% / Commercial +3.9%
・Kanagawa: Residential +3.4% / Commercial +6.6%
・Yokohama City: Residential +3.2% / Commercial +7.2%
・Kanagawa-ku: Residential +5.1% / Commercial +9.6%
*Source:  Kanagawa Prefectural Government (K.P.G.) / 2025 Public Notice of Land Prices

JR Shin-Koyasu Station and Keikyu Shin-Koyasu Station are major stations in Kanagawa Ward, Yokohama City, which is home to a population of approximately 240,000 people. To the south of the stations, there are open views of Yokohama Port, including the Minato Mirai 21 district, and the surrounding area has developed as a manufacturing hub for science, machinery, and other industries. Furthermore, based on the “Keihin Waterfront Area Reorganization and Development Master Plan” formulated by Yokohama City, efforts are currently underway to create industrial spaces that will drive technological innovation, as well as new urban spaces rich in tourist attractions.
Combining excellent livability with strong future potential, the Shin-Koyasu area is one to keep an eye on.

CONCIERIA YOKOHAMA＜SHINKOYASU＞

“Elegance and grace in a tranquil setting.”
Calm tones and meticulous crafted functionality.
This sophisticated private space is the starting point for a more dramatic everyday life.

*The CG images are artistic renderings based on design drawings and may differ from the completed building.
*The CG image shows the planned landscaping after growth, and the plants may not appear as mature at the time of completion.

*The CG images are artistic renderings based on design drawings (Type A) and may differ from the completed building.
*The photos shown are reference photos of our previous projects with similar specifications.
*Furniture shown is not included in the sale price.

Why do people choose CONCIERIA and want to live there for a long time?

CONCIERIA offers not only exceptional design but also excellent heat insulation and sound insulation.
The high-quality equipment ensures a comfortable and enjoyable living experience. Additionally, CONCIERIA has partnered with ALSOK to provide a comprehensive security system that supports a safe and secure lifestyle 24/7, 365 days a year. Furthermore, residents can benefit from the convenience of common delivery lockers for receiving parcels, Wi-Fi and LED ceiling light with built-in projector and included TV tuner, which are included as standard equipment in each room. "CONCIERIA YOKOHAMA＜SHINKOYASU＞ " offers a comfortable living environment that caters to diverse lifestyles.

"CONCIERIA" created by “CLEARTH LIFE ” provides you with a blissful time.

We should be a "Concierge" who is close to you in every situation, from property selection to operational advice. We won't only plan, develop and sell projects, but also handle all the real estate-related solution businesses such as lease management, selling brokerage, and building management, and will provide comprehensive support.
https://www.concieria.tokyo/eng/enquiry