Commercial

Rentable vs Usable Square Footage: Why Your Commercial Lease Charges You for Space You Never Walk Into

Your commercial lease bills you on rentable square footage — usable space plus a share of lobbies, corridors and washrooms. According to BOMA/ANSI Z65.1, that ratio is the load factor (add-on factor); how high it runs — typically 1.15–1.25 for North American offices — is a matter of market practice. This guide breaks down gross vs usable vs rentable, how the add-on factor is built, how gross-up clauses shift vacancy costs onto you, and what to demand before you sign.

你租的商铺明明没那么大：BOMA 标准下 Rentable、Usable 面积和 Load Factor 是怎么算的

According to BOMA/ANSI Z65.1，商业租约的 rentable（可租）面积 = 你专用的 usable（可用）面积 + 分摊的公共区域，两者比值就是 load factor（附加系数）。至于这个比值——北美写字楼常见约 1.15–1.25——是行业口径，非标准写死。本文讲清三种面积的区别、load factor 怎么算、gross-up 条款如何让你在楼空置时替房东买单，以及签约前该要哪些测量证明和上限条款。

Mezzanine Financing for Commercial Real Estate: The Layer Between Your Mortgage and Your Equity

Mezzanine financing is subordinated debt that sits between the senior mortgage and the equity in a commercial real estate deal. It stretches leverage, but prices well into the double digits and is usually secured by a pledge of your ownership interest rather than a mortgage on the building. This guide covers where it sits in the capital stack, why it costs more, intercreditor and standstill terms, what a default looks like, when to use it, and the red flags.

商业地产的夹层融资：银行贷款不够时，这笔钱怎么进、多贵、风险在哪

商业地产的夹层融资，是介于银行一按和自有股权之间的一层次级债：它把综合杠杆往上顶，但利率显著更高，担保通常是质押股权而非二押房产。本文讲清它在资本结构里的位置、定价逻辑、intercreditor 与 standstill 条款、违约接管，以及什么场景值得用、什么是危险信号，并与住宅过桥贷款做区分。

Fire Route Compliance for Ontario Commercial Property: The Access Lane Owners Are Legally Required to Maintain

The fire route in front of a commercial or industrial building is the owner's job to maintain, not the city's. Ontario Fire Code s.2.5 requires it be kept clear; Toronto's Chapter 880 makes the owner erect and maintain signs at their own cost. Drivers get the parking ticket, but a non-compliant route or sign is prosecuted under the FPPA — up to $50,000 for an individual, $500,000 for a corporation.

商业/工业物业的「消防通道」（Fire Route）：安省消防法规定的这条通道，业主得自己维护

商业/工业物业门前的消防通道（Fire Route）由业主自费维护：安省《消防法》s.2.5 要求随时畅通，多伦多第 880 章要求业主竖立并维护标示、清雪除障。违停车主吃市政罚单，但通道或标示不合规，业主个人最高罚 $50,000、公司最高 $500,000。买商业物业前先查它合不合规。

Breaking a Commercial Mortgage Early: Why Yield Maintenance and Defeasance Aren’t Just “Commercial IRD”

A commercial prepayment penalty is not a bigger residential IRD. Homeowners get an Interest Act floor (three months' interest after five years); corporate borrowers are carved out, and the penalty is contractual — usually yield maintenance (a present-value make-whole) or defeasance (a bond-collateral swap). What Canadian commercial owners need to model before refinancing or selling.

商业按揭提前还款：Yield Maintenance 和 Defeasance，跟住宅的 IRD 完全是两回事

商业按揭提前还款罚金不是住宅 IRD 的放大版。住宅有《利息法》第 10 条兜底（5 年后 3 个月利息），公司借款人被第 10(2) 条排除，罚金常见 Yield Maintenance（按国债收益率折现的补偿）或 Defeasance（用国债替换抵押物）。卖楼或再融资前先算清这笔账。