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建造租賃物件應選擇建設公司還是建築公司?投資者視角徹底比較

解說公寓建設時建設公司與建築公司的差異。從投資者角度涵蓋包括收益性、管理支援、空室風險的選擇基準。

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When planning apartment construction, the first question you face is "Which should I commission, a house maker or a construction company?" The wrong choice can significantly impact construction costs and profitability. This article explains the differences and characteristics of both, and how to choose a company suited for rental management from an investor/owner perspective.

What Is the Difference Between a House Maker and a Construction Company?

What Is a House Maker?

A house maker is a housing construction company with branches and showrooms nationwide. Because building materials are manufactured in their own factories, quality is uniform and construction periods are short. Post-construction maintenance and management support is often substantial, contributing to long-term rental management stability.

What Is a Construction Company?

A construction company is a general term for companies that construct buildings, handling everything from houses and apartments to high-rise buildings. For construction companies specializing in housing and apartment construction, there is no significant difference in technical and service quality compared to house makers.

How to Choose a Company Suited for Rental Property Construction

To maximize profitability in rental investment, it's important to comprehensively evaluate construction quality, construction period, and management support. Here we organize the characteristics of major house makers.

Daiwa House | No. 1 Track Record in Steel Frame and RC Construction

Daiwa House, which ranks at the top of the industry in rental brokerage numbers, managed units, and housing supply, specializes in steel frame and reinforced concrete construction. With the "Rental Management Consignment System," comprehensive consignment from construction to apartment management is possible, giving peace of mind to first-time rental managers.

Token Corporation | Up to 35-Year Sublease

With bases in all 47 prefectures, stable income can be secured through bulk rental up to 35 years (sublease). High earthquake resistance through high-strength frames and viscoelastic dampers is also highly evaluated.

Panasonic Homes | Urban Response and High Technical Capability

A rich product lineup for maximum use even in limited land, suited for urban rental management. High technical capability in proprietary exterior walls and soundproof floors, along with property concepts from a "women's perspective," contributes to resident acquisition.

Mitsui Home | Comprehensive Support Using Group Strengths

Utilizing the expertise of the Mitsui Fudosan Group, provides consistent support from construction to resident recruitment and operations. Systems supporting long-term stable management are in place, including a delayed rent guarantee system and preferential interest rate "Mitsui Home Loans."

Which Should You Choose, House Maker or Construction Company?

  • First-time rental management / anxious about management → Major house maker (all-in-one management plans available)
  • Want to reduce construction costs and increase profitability → Compare with construction companies specializing in rental housing
  • Special land conditions (irregular shape, small area, etc.) → Construction companies with high design flexibility also candidates
  • Want to minimize vacancy risk → House makers with resident brokerage services

You can reduce risk in rental management by utilizing second opinions from trusted specialists, not just relying on construction companies.

FAQ

Q. How much is the price difference between a house maker and a local builder?

Generally, house makers have stable factory-produced quality, but tsubo unit price can be 10-30% higher than local builders. However, comparing including the value of management and vacancy guarantee services is important.

Q. What are the risks of sublease contracts?

Sublease guarantees rental income regardless of vacancies, but there are risks of review and reduction of guaranteed rent. Always check the contract details carefully and run long-term financial simulations.

Q. Does the management company after construction have to be the same as the construction company?

Not required. You can commission construction to a house maker and consign management to a separate specialist management company. Compare costs and service quality to select the best combination.

Q. What is the most important factor in rental property construction?

Location, floor plan, and response to resident needs determine profitability. In addition to the construction company's proposals, market research in the surrounding rental market is also essential.

Q. Which is more advantageous in rental investment: wood frame or RC construction?

Wood frame has lower construction costs and easier yields, but shorter useful life. RC construction has higher construction costs but longer useful life and easier financing. The optimal structure differs depending on financial planning and exit strategy.

Daisuke Inazawa, President & CEO of INA&Associates Inc.

作者

代表董事社長 / 執行長INA&Associates株式會社

稻澤大輔是INA&Associates株式會社的代表董事社長(CEO)。公司總部設於大阪,並於東京設有營業所,以首都圈與近畿圈為核心區域,統籌不動產買賣仲介、租賃仲介及物業管理三大業務。

其專業領域涵蓋收益型不動產的投資策略制定、租賃經營的收支最佳化、面向超高淨值人士(UHNWI)及機構投資者的不動產諮詢,以及跨境不動產投資。他為日本及海外投資者提供基於資料與長期視角的專業顧問服務。

在「企業最重要的資產是人財」這一經營理念下,他將INA&Associates定位為「人財投資公司」,致力於透過人才培育實現永續的企業價值創造。作為經營者,他亦持續就變革時代的領導力與組織文化對外發聲。

持有11項日本國家資格:宅地建物交易士、認證不動產諮詢大師、公寓管理士、管理業務主任者、租賃不動產經營管理士、行政書士、個人資料保護士、甲種防火管理者、拍賣不動產處理主任者、公寓維護修繕技術人員、貸金業務主任者。

  • 宅地建物交易士
  • 認證不動產諮詢大師
  • 公寓管理士
  • 管理業務主任者
  • 租賃不動產經營管理士
  • 行政書士
  • 個人資料保護士
  • 甲種防火管理者
  • 拍賣不動產處理主任者
  • 公寓維護修繕技術人員
  • 貸金業務主任者