Commercial mortgage for offices

A commercial mortgage for offices is used to purchase, refinance, or raise capital against office buildings, business centres, and professional workspace, whether let as an investment or occupied by a trading business. Office lending is assessed on both income security and market liquidity, with lender appetite heavily influenced by location, specification, and demand for the workspace type.

Loan-to-Value (LTV)

Office commercial mortgages are typically available at up to 70-75% loan-to-value, depending on asset quality and income profile.

• Investment offices with strong tenants, long leases, and prime locations are more likely to achieve the upper end of LTV ranges
• Owner-occupied offices can also attract higher leverage where the business demonstrates strong, sustainable trading

Secondary or outdated office stock is assessed more conservatively.

Affordability and Lending Assessment

Affordability assessment varies depending on use:

Investment office property is assessed on rental income using Debt Service Coverage Ratios (DSCR), with stress testing applied to interest rates.

Owner-occupied offices are assessed on the trading performance of the business, with lenders reviewing historic accounts, management figures, and cash flow projections.

Personal income is typically secondary and used only to support the overall credit profile.

Valuation Methodology

Office valuations are driven by income security and market demand:

Yield-based valuations are standard for investment assets, reflecting rental tone, lease length, and tenant covenant.

Vacant possession valuations are commonly applied for owner-occupied offices, often assuming a 90-180 day marketing period, adjusted for local demand and specification.

Valuers also consider flexibility, subdivision potential, and alternative use prospects, particularly in secondary locations.

Interest Rates and Loan Terms

Office mortgage pricing reflects both property risk and wider market trends. Pricing is influenced by:

• Loan-to-value ratio
• Lease security and tenant profile
• Building specification and ESG compliance
• Borrower experience and financial strength

Loan terms typically range from 15 to 40 years, with repayment, interest-only, or hybrid structures available depending on lender appetite.

Office Mortgage Lender Criteria

Office mortgage lenders will closely assess:

• Location and accessibility
• Obsolescence risk and future demand
• Fit-out quality and energy efficiency
• Exposure to single-tenant risk

Modern, well-located offices with flexible layouts are viewed more favourably than dated, single-use stock.

A commercial mortgage for offices offers flexible funding for both investment and owner-occupied premises, with borrowing commonly available at up to 75% LTV. Lender appetite is strongest for modern, adaptable office space in established business locations, supported by secure income or strong trading performance.