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    53121 - Offices of Real Estate Agents and Brokers

    If you're navigating the world of real estate or government contracting, knowing key industry classifications is essential. NAICS code 53121 plays a pivotal role in defining businesses involved in real estate transactions. This code specifically identifies Offices of Real Estate Agents and Brokers, making it a critical reference for businesses, contractors, and government agencies alike.

    What is NAICS Code 53121?

    NAICS code 53121 pertains to establishments primarily engaged in acting as agents or brokers in the selling, buying, or renting of real estate for others. These businesses are facilitators of real estate transactions, serving as intermediaries between buyers, sellers, landlords, and tenants. In addition to transactional services, companies under this code may also provide property management and related real estate services.

    Sector Overview: Real Estate and Rental and Leasing

    NAICS 53121 falls under the broader Sector 53: Real Estate and Rental and Leasing, which encompasses all businesses involved in renting, leasing, or otherwise facilitating the use of real estate properties. This sector is vital to both residential and commercial markets, impacting economic growth, housing availability, and community development.

    Typical Business Activities Under NAICS 53121

    Businesses classified in this category include but are not limited to:

    • Real estate agencies
    • Real estate brokers
    • Real estate agents
    • Property management firms (related services)
    • Real estate consultants focusing on brokerage activities

    These entities often provide services such as market analysis, property listing, client representation, lease negotiation, and transactional assistance.

    Size Standards and Eligibility

    When government contracting or applying for loans and grants, eligibility often depends on business size standards set by the Small Business Administration (SBA).
    For NAICS code 53121:

    • Size Standard: Maximum of $16.5 million in average annual receipts
    • This threshold helps determine if a business qualifies as a small business for contracting preferences.

    Detailed NAICS Code 53121 Information Table

    Attribute Detail
    NAICS Code 53121
    Title Offices of Real Estate Agents and Brokers
    Sector Real Estate and Rental and Leasing
    Description Establishments acting as agents or brokers in buying, selling, or renting real estate for others, including related services such as property management.
    Typical Business Types Real estate agencies, brokers, agents, property managers
    Size Standard (SBA) $16.5 million in average annual receipts
    Related Activities Real estate transactions, market analysis, client representation

    Examples of Businesses Falling Under NAICS 53121

    • A local real estate agency specializing in residential home sales
    • Commercial real estate brokerage firms representing office space tenants and landlords
    • Independent real estate agents affiliated with a larger brokerage network
    • Companies providing property management services alongside brokerage activities

    These businesses act as critical connectors in the real estate ecosystem, guiding clients through complex transactions and offering market expertise.

    Frequently Asked Questions (FAQ)

    What types of businesses are included in NAICS 53121?

    NAICS 53121 includes real estate agents, brokers, agencies, and firms that facilitate buying, selling, or renting real estate properties. They often provide additional related services such as property management.

    How does NAICS 53121 differ from other real estate NAICS codes?

    While NAICS 53121 focuses on offices of agents and brokers involved directly in real estate transactions, other codes may cover property management alone, real estate development, or rental and leasing of property without brokerage.

    What is the SBA size standard for NAICS 53121?

    The SBA defines the small business size standard for this code as businesses with average annual receipts of up to $16.5 million.

    Can property management companies fall under NAICS 53121?

    Yes, if property management is provided as a related service alongside brokerage or agent activities, those businesses may be classified under this NAICS code.

    Why is it important to know the NAICS code 53121?

    Understanding this NAICS code helps businesses identify their classification for government contracts, grants, and compliance. It also aids in market research, competitive analysis, and aligning with regulatory requirements.


    By fully understanding NAICS code 53121, businesses and professionals can better position themselves within the real estate sector, ensure eligibility for government programs, and optimize their market presence. Whether you're a real estate agent, broker, or an aspiring entrepreneur in this field, this code is foundational to your business identity and opportunities.

    Keywords: NAICS code 53121, Offices of Real Estate Agents and Brokers, real estate agencies, real estate brokers, property management, SBA size standards, real estate transactions, NAICS real estate