- Labor
- Lally Column
- Laminate
- Lanai
- Landmark
- Landscape
- Landscape Architect
- Landscape Contractor
- Landscape Designer
- Lap Siding
- Late Charge
- Late Payment
- Latent Defect
- Lead
- Leader
- League (legua)
- Lease
- Lease Option
- Lease Purchase
- Lease to Purchase Option
- Leasehold
- Leasehold Estate
- Leasehold Interest
- Legal Blemish
- Legal Description
- Lender
- Lessee
- Lessor
- Letter of Intent
- Leverage
- Levy
- Liabilities
- Liability Insurance
- LIBOR
- Lien
- Life Cap
- Life-Cycle Cost Analysis
- Lifetime Rate Cap
- Limited Partnership
- Line Tree
- Link
- Lintel
- Liquid Assets
- Liquidated Damages
- Liquidity
- Listing
- Listing Agent
- Listing Agreement
- Listing Broker
- Listing Inventories
- Live-in Partnership
- Live-Work Space
- Load-Bearing Wall
- Loan Application
- Loan Application Fee
- Loan Commitment
- Loan Officer
- Loan Origination Fee
- Loan Term
- Loan to Value (LTV)
- Loan Type
- Loan-to-Value Ratio (LTV)
- Local Improvement District (LID)
- Lock-In
- Lock-In Period
- Loft
- Log Cabin
- Louvers
- Low Density
- Low Down-Payment Loan
- Low-Documentation Loan
- Low-Emissivity
- Lowball Offer