Kurio Kawaguchi Saiwai-cho Bright Marks: A New Build Condominium in Saitama
Kurio Kawaguchi Saiwai-cho Bright Marks is a new condominium development currently under construction in the quiet residential area of Saiwai-cho, Kawaguchi City, Saitama Prefecture. Offering a convenient location just a 10-minute walk from JR Kawaguchi Station on the Keihin-Tohoku and Negishi Lines, the property promises direct access to major terminals like Tokyo and Shinagawa stations. The development features 36 units across a 13-story reinforced concrete structure, with planned layouts including 2LDK+S and 3LDK units. All units are south-facing and designed with wide-span openings of 7.0 meters or more on the balcony side, creating a sense of openness and spacious planning.
Critical agent notes have been provided. The Special Notes/Remarks for the sales outline state: "※Neighborhood association fee (monthly / 300 yen) ※Payment may be a lump-sum annual payment. [Advance Advertisement] The above summary displays the contents of the Phase 3, 2nd scheduled sale units (2 units). Confirmed information will be explicitly stated in this advertisement. Until this advertisement is made and transactions begin, we cannot accept applications for contracts or reservations. Furthermore, we cannot take any measures to secure the order of applications. Please understand in advance. For details, please inquire with the staff."
Additional Remarks state: "【TOP】 ※1. The expressed plantings are at the design stage and are subject to change. Also, the leaf color, branch shape, and tree form are assumed and depict the state after completion and a growth period. They do not indicate a specific seasonal state. Buildings around the site are simplified. ※2. Also, the building's shape, color, etc., may differ from reality. Buildings, roads, plantings, etc., around the site are omitted or simplified. ※3. Also, the building's shape, color, etc., may differ from reality. Details of shape, equipment, etc., are not expressed. The expressed plantings within the site are at the design stage and are subject to change. Also, the leaf color, branch shape, and tree form are assumed and depict the state after completion and a growth period. They do not represent a specific seasonal state. Buildings, roads, plantings, etc., around the site are omitted or simplified. The view is not guaranteed for the future. Please understand in advance. ------------------ Balcony area: 14.44㎡・15.20㎡ Building confirmation number: JCIA Confirmation 23 No. 01278 (dated Reiwa 6, April 1) Member organizations: (Public Interest Incorporated Association) Metropolitan Real Estate Fair Transaction Council, (General Incorporated Association) Real Estate Association member."
The property is scheduled for completion and handover in late March 2027, with sales for the Phase 3, 2nd batch of units scheduled to begin in late March 2026. Monthly fees include management fees of 19,150 to 19,800 yen and repair reserve funds of 6,950 to 7,190 yen. A one-time repair reserve fund of 834,000 to 862,800 yen and a management preparation fund of 38,300 to 39,600 yen are also required. Parking is available for a monthly fee, and bicycle/motorcycle storage is provided.
The area of Kawaguchi offers a blend of residential calm and urban convenience. An interesting local fact is that Kawaguchi Station has a basic agreement in place for the Ueno-Tokyo Line to stop there, which would further enhance rail connectivity. The closest major landmark is the Kawaguchi Comprehensive Cultural Center Liliah, a prominent venue for concerts and events, located about a 12-minute walk away.
