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Property Types·3 min read·invest

多單元物業(Multi-Unit Property)

Also known as多戶型(Multi-Family)多戶型物業(Multi-Family Property)多住戶單元(MDU)
Published Apr 29, 2024Updated Mar 22, 2026

What Is 多單元物業(Multi-Unit Property)?

多單元物業就是一棟建築裡有 2 個以上的住宅單元:雙併(2)、三併(3)、四併(4)或更大。各單元共用土地和部分隔牆。2-4 單元的自住物業可用 FHA 或常規住宅貸款,享有低頭期款和自住利率。5 單元以上通常需要商業貸款。多單元物業是以房養房(House Hacking)和小規模出租投資的基礎。

多單元物業(Multi-Unit Property)是一棟含有兩個及以上獨立居住單元的住宅建築——每個單元有獨立入口、廚房和衛浴,共用同一筆土地和部分隔牆。

At a Glance

  • 定義: 一棟建築內含 2 個以上獨立居住單元
  • 核心優勢: 多條收入來源;2-4 單元可用住宅融資
  • 常見類型: 雙併、三併、四併(2-4 單元)
  • 5 單元以上: 通常需要商業融資,審核方式不同
  • 最佳用途: 以房養房、現金流、在單一物業內分散風險

How It Works

2-4 單元甜蜜區間。 FHA 和常規貸款機構將 2-4 單元的自住物業視為住宅。這代表 3.5-5% 頭期款和自住利率。你以極低門檻取得了多戶收入。

5 單元以上。 到了 5 單元就進入商業領域。頭期款跳至 15-25% 甚至更高。審核重點從你的個人收入轉向物業的 NOI 和 DSCR。截然不同的規則。

收入結構。 每個單元獨立出租。總毛租金是所有單元租金加總。營運費用(稅金、保險、維修、空置)由整棟大樓分攤。一個單元空置不會讓收入歸零——其餘單元仍在產生收入。

管理。 更多單元 = 更多房客、更多週轉、更多協調工作。但你同時在建立系統。許多投資者從一棟四併起步,擴展到 8-12 單元後再聘請專業物管。

Real-World Example

Wang 王在傑克遜維爾的案例。 Wang 王以 $485,000 購入一棟 6 單元物業。頭期款 25%($121,250),PITI 月付 $2,650。月毛租金 $4,200。扣除 8% 空置損失和 $1,680 營運費用後,NOI 為每月 $2,184。月還款 $2,450。每月倒貼 $266——負現金流,但持續累積淨值和增值。14 個月後續約時調漲 5%,達到收支平衡。

Pros & Cons

Advantages
  • 多條收入來源;空置風險被分散
  • 2-4 單元可用住宅融資,低頭期款
  • 可擴展——逐步增加單元或物業
  • 自住時可實現房貸抵消
Drawbacks
  • 管理工作量大於獨棟出租
  • 5 單元以上需要商業融資,頭期款更高
  • 共用系統(屋頂、管線)代表維修費用共擔

Watch Out

  • 融資斷崖: 從 4 單元跨到 5 單元,在頭期款和貸款條件上是質的飛躍
  • 積壓維護: 老舊多單元物業經常需要大額資本性支出,評估時務必計入

Ask an Investor

The Takeaway

多單元物業是小規模房地產投資的主力。2-4 單元給你住宅融資和以房養房的機會。用有效租金和保守測算跑數字,確保投資成立。

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