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Built in New York and Bangalore

2026

Glossary

Definitions for the multifamily property management terms Accolade's operators use every day.

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24 terms

  • Occupancy

    Occupancy is a measure of how many apartment units are occupied compared with the total number of units at a property. In multifamily operations, teams often distinguish physical occupancy—units with residents or signed leases—from economic occupancy, which looks at rental income actually collected compared with potential rent. Occupancy can be tracked at the unit, property, or portfolio level.

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  • Occupancy Rate

    Occupancy rate is the percentage of total apartment units that are currently occupied. In multifamily operations, it is commonly calculated as occupied units ÷ total units × 100. It can be tracked for a single property or across a portfolio to understand how well leasing, renewals, and unit turns are keeping homes filled.

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  • Occupancy Status

    Occupancy status is the unit-level label that shows whether an apartment is currently occupied, vacant, or in another leasing-related state such as notice or pre-leased. It helps teams distinguish a unit’s current living situation from broader metrics like occupancy rate, which rolls many unit statuses into a portfolio or property percentage. Because counting rules can vary, operators should…

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  • Occupant

    An occupant is a person who lives in an apartment home but may not be the leaseholder responsible for rent and lease obligations. In multifamily operations, the key distinction is whether the person is listed as legally responsible under the lease or simply approved to reside in the unit. Occupant records should be kept current so teams know who lives onsite and who to contact for the right…

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  • Occupiers

    Occupiers are the people or households physically living in apartment units. In multifamily operations, the idea is usually reflected in occupied units or physical occupancy, which can be tracked separately from whether rent has been collected. The term helps teams distinguish current residents in place from prospects, former residents, and vacant units.

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  • Omnichannel Communication

    Omnichannel communication is a unified way to manage conversations across channels such as phone, text, email, chat, and resident portals. In multifamily operations, it means prospects and residents can switch channels without losing context, while teams see the full conversation history in one connected workflow. It often includes automation for routine messages and routing to the right team…

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  • On notice

    On notice means a current resident has formally told the property team they intend to move out. The unit may still be occupied today, but operations should treat it as a future vacancy. This status is commonly used to start move-out workflows and update availability or exposure reporting.

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  • On-Call Maintenance

    On-call maintenance is the practice of assigning maintenance staff to be available outside regular business hours for emergency service requests. In multifamily operations, it usually covers issues that affect safety, property integrity, or habitability, such as major leaks, unsecured doors, loss of heat, or other defined emergencies. Teams often use a rotating schedule so after-hours coverage is…

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  • On-Site Team

    An on-site team is the group of property staff who work at or directly serve a multifamily community. They typically handle day-to-day needs such as resident communication, leasing support, maintenance coordination, local issue resolution, and community-specific knowledge. In centralized operating models, the on-site team often works alongside central teams while staying responsible for tasks…

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  • On-site teams

    On-site teams are the property-level employees who work directly at an apartment community, such as community or property managers, leasing consultants, and maintenance technicians. They handle day-to-day operations including leasing, resident support, service requests, maintenance work, and unit turns. The size and structure of an on-site team can vary by unit count, property age, amenities,…

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  • Online Rent Payment

    Online rent payment is the process of residents paying rent electronically instead of relying on physical cash or only paper checks. In multifamily operations, it commonly connects payment instructions, due dates, accepted payment methods, and resident ledger updates. Some rent payment programs also include flexible options that give residents more convenience than a single once-a-month payment…

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  • Online Reputation Management

    Online Reputation Management is the ongoing process of monitoring, understanding, and responding to what renters and residents say about an apartment community online. In multifamily operations, it includes managing reviews and ratings, spotting recurring service issues, and using feedback to improve the resident experience. The goal is to keep the community’s public presence accurate,…

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  • Onsite team

    An onsite team is the group of property staff who work at or directly support a specific apartment community. In multifamily operations, this can include roles such as property manager, assistant property manager, leasing consultant, maintenance supervisor, maintenance technician, and groundskeeper. Onsite teams typically handle work that depends on local presence, resident relationships,…

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  • Onsite teams

    Onsite teams are the property-level staff who work directly at an apartment community, such as property managers, leasing staff, maintenance personnel, and community managers. They handle day-to-day operations that often require local presence, including resident interactions, tours, service coordination, inspections, and upkeep. In centralized operating models, some staff may still sit at a…

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  • Open API

    An open API is a documented way for approved software systems or developers to connect with a platform and exchange data. In multifamily operations, it can help accounting, leasing, maintenance, reporting, and resident communication systems share information instead of relying on manual exports. “Open” does not mean unrestricted; access can be governed with permissions, testing environments, and…

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  • Open neutral

    An open neutral is an electrical fault where the neutral wire connection is broken. In multifamily maintenance, the term helps teams describe a specific wiring issue clearly when documenting or routing electrical service requests.

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  • Operating Expense

    An operating expense, or OpEx, is a recurring cost required to run and maintain a multifamily property. Common examples include repairs and maintenance, utilities, insurance, administrative costs, contract services, marketing, and management fees. Operating expenses are separate from capital expenditures, which are larger investments such as renovations or replacements that improve or extend the…

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  • Operating Expenses (OpEx)

    Operating expenses (OpEx) are the recurring costs required to run and maintain a multifamily property. In apartment operating data, total operating expenses are the sum of operating costs and exclude debt service and one-time extraordinary costs. Common OpEx categories include salaries and personnel, utilities, repair and maintenance, contract services, administrative costs, insurance, management…

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  • Operating Model

    An operating model is the way a multifamily organization structures people, processes, and technology to run properties. It defines which work happens on site, which work is centralized or shared across properties, and how specialized teams coordinate functions such as leasing, resident communication, maintenance coordination, administration, compliance, and reporting. Common approaches include…

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  • Operational Efficiency

    Operational efficiency is the ability to run property operations with less wasted time, labor, and cost while maintaining resident service and revenue performance. In multifamily, it shows up in repeatable workflows for leasing, maintenance, resident communication, staffing, and reporting. It is not simply about cutting headcount; it is about removing friction so the right work reaches the right…

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  • Over income

    In affordable or public housing, over income means a household’s income has risen above the income limit that applies to its assigned unit or program, often identified during recertification. The required response depends on the program rules, such as redesignating the unit, changing the rent level, assigning the next comparable available unit to the original income tier, or following a public…

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  • Overflow

    Overflow is the set of packages or deliveries that exceed a property’s normal storage capacity, such as when lockers, package rooms, or staff workflows are full. In multifamily operations, it often happens during high-volume periods or when oversized, perishable, or misplaced items require special handling. A clear overflow process defines where these items go, who monitors them, and how…

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  • Override

    An override is a manual change that replaces an automated recommendation, default setting, or system-generated assignment. In multifamily operations, overrides can apply to pricing recommendations, AI handoff rules, calendar assignments, or document classifications. Overrides are useful when local knowledge or policy requires an exception, but they should be tracked so leaders can see where…

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  • Owner-Operator

    An owner-operator is a real estate owner that also manages its properties directly instead of hiring a separate third-party manager. In multifamily, the same organization is accountable for ownership decisions and day-to-day operations such as leasing, maintenance, resident service, accounting, and performance reporting. Larger owner-operators may have dedicated teams for asset management,…

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