Selected images and diagrams are reproduced from the materials supplied for this listing.
Proud Takadanobaba is a nine-storey reinforced concrete building at 1-5-9 Shimo-Ochiai in Shinjuku-ku, completed in May 2021 with 135 residences and originally sold by Nomura Real Estate Development. According to the listing material, the building received a Good Design Award in 2022. This residence is a 1LDK of 44.49 sq m on the fourth floor, with a 6.65 sq m balcony.
The renovation, completed on 3 September 2026, added new decorative wall features with indirect lighting, a new range hood and hob, a new tankless toilet, and cleaning throughout. The plan provides a living, dining and kitchen space of approximately 12.0 jo and a bedroom of approximately 4.2 jo with closets. The residence has a whole-home underfloor air-conditioning system, a bathroom heater-dryer with mist sauna, a disposer and a reheating bath, and is sold furnished, as stated in the listing material. Interior photographs are being prepared and are available on enquiry. The building has an auto-lock entrance, delivery boxes and a lift, and some of its shared facilities carry a usage charge.
| Property Type | Residential Condominium |
|---|---|
| Address | 1-5-9 Shimo-Ochiai, Shinjuku-ku, Tokyo |
| Nearest Station | Takadanobaba Station (JR Yamanote Line / Tozai Line) |
| Walking Distance | Approx. 4 min |
| Layout | 1LDK |
| Building Area | 44.49 sq m |
| Balcony Area | 6.65 sq m |
| Floor | 4th Floor |
| Building Height | 9 Storeys |
| Building Structure | Reinforced Concrete (RC) |
| Year Built | May 2021 |
| Renovation | Renovation completed 3 September 2026 — new decorative wall features with indirect lighting, a new range hood and hob, a new tankless toilet, and cleaning throughout; interior photographs to follow |
| Number of Units | 135 Units |
| Tenure | Freehold Ownership |
| Management Fee | JPY 6,300 / month |
| Reserve Fund | JPY 15,300 / month |
| Other Monthly Fees | Internet JPY 1,496 / month |
| Parking | On-site parking, JPY 29,000–30,000 / month (no space available as of July 2026) |
| Management | Fully outsourced, day-shift caretaker (Nomura Real Estate Partners) |
| Occupancy | Vacant |
| Handover | Immediate |
Areas are the figures from the listing material and remain subject to verification against the register.
The building stands at 1-5-9 Shimo-Ochiai in Shinjuku-ku. Takadanobaba Station, served by the JR Yamanote Line and the Tozai Line, is approximately 4 minutes on foot.
The map indicates the location of the building. Walking times above are as stated in the listing material.
Open in Google MapsIn the At Home – Sumitomo Mitsui Trust Research Institute Mansion Rent Index for Q1 2026, the compact-type index for Tokyo’s 23 wards — units of 30 to under 60 sq m, the band this 44.49 sq m residence falls into — rose approximately 5.6% year on year.
In the Reiwa 8 (2026) Official Land Price Survey, residential land in Shinjuku-ku rose 11.2% on the previous year. The Ministry of Land, Infrastructure, Transport and Tourism’s Real Estate Price Index puts condominium prices in Tokyo at 234.8 for December 2025 against a 2010 average of 100 — a rise of approximately 9.6% on the same month a year earlier.
These figures describe the named ward and Tokyo as a whole, not this individual property. The rent index covers quality-adjusted contracted rents for condominium-type buildings generally, not this address; the land figure is an average across all official reference points in the ward, not an appraisal of this address; the price index is a nationwide statistical series for Tokyo. None of them guarantees future rent, value or performance.
Sources:
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