samsearch
    Platform
    01InfluenceShape the requirement before it's on your competitor's radar.
    Signal
    Recompete window opens in 42 days
    Facilities maintenance IDIQ$8.4M
    Forecast
    Agency spend up 18% next FY
    DoD facilitiesQ3 window
    02CaptureFind and qualify the work across every market.
    Federal91%
    Network engineering support — GSA MAS
    GSA541512
    SLED88%
    Custodial services — Fairfax County Public Schools
    K-12561720
    DIBBS79%
    Aircraft hydraulic fitting — DLA Aviation
    DLANSN 5330
    03AnalyzeExtract requirements and build the compliance matrix.
    Compliance matrix
    L.2.1Technical approachVol I
    L.3.4Staffing planVol I
    M.1Past performanceEvaluated
    SOW breakdown
    Requirements extracted38
    Mapped to Section L/M38
    Every extractionCited
    Ask Sammy
    “Do we meet the small business set-aside?”
    04ManageRun the pursuit through to award.
    Pipeline
    QualifyFacilities support · USACE
    CaptureComms upgrade · DLA
    ProposalShipyard dredging · NAVSEA
    PriyaAlex
    This week
    Submit past performance refsThu
    Confirm subK teamingFri
    Upload SF 33Mon
    05RespondDraft and submit your response.
    Drafting · Volume I
    247 words
    RFI response
    CompanyAcme Robotics LLC
    UEIJK4M8…
    Capability narrativeDrafted
    06FinanceGet paid faster on what you win.
    Capital available
    $2.4M against your award
    Facilities maintenance IDIQAwarded
    Partner matched
    LenderFederal Capital Partners
    Draw available$2.4M
    UnderwritingCleared
    The platform
    Influence
    Capture
    Analyze
    Manage
    Respond
    Finance
    One pipeline, six stages, start to award.
    See the whole platform
    Solutions
    By industry
    Tech & softwareSoftware and SaaS companies entering GovCon.Defense contractorsPrimes and subs in the defense industrial base.ConstructionBuilders bidding federal, state, and local work.CybersecuritySecurity vendors pursuing federal mandates.
    By team
    Capture managers & BDPipeline, qualification, and win strategy.Proposal teamsCompliance matrices and proposal drafting.Subcontractors & primesTeaming, subcontracting, and partner fit.
    By company size
    Small businessesSet-aside and small business contractors.EnterpriseLarge contractors running multiple pursuits.ConsultantsAdvisors and capture consultants.
    Browse all industries
    CustomersPricing
    ResourcesNew
    Learn
    AcademyCourses, guides, and playbooks.WebinarsLive sessions and recordings.DocsProduct documentation and setup guides.Implementation planOperational rollout guidance.
    Tools & data
    Free GovCon toolsCalculators, lookups, and more.Gov ExploreContracts, agencies, and NAICS codes.GovCon eventsConferences, training, and set-aside events.
    Latest blogIntroducing the New SamSearch: The Operating System for Government ContractingSamSearch has a new brand, a new site, and a new way of explaining what the platform actually does — the operating system for government contracting, organized around six stages instead of a single search box. Here's what changed and why.Read the post →
    All resources and tools
    Sign inRequest a demo
    ← Back to NAICS AI Search

    531210 - Offices of Real Estate Agents and Brokers

    When navigating the world of government contracts, business classification codes like NAICS play a crucial role. One such code, NAICS 531210, is essential for businesses operating in the real estate sector, specifically those focused on brokering and agent services. Whether you're a real estate professional or a business owner looking to understand industry classifications, this guide breaks down everything you need to know about NAICS Code 531210 – Offices of Real Estate Agents and Brokers.


    What is NAICS Code 531210?

    NAICS (North American Industry Classification System) Code 531210 is classified under the Real Estate and Rental and Leasing sector. This code covers establishments primarily engaged in acting as agents or brokers in selling, buying, or leasing real estate for others. Simply put, if your business focuses on facilitating real estate transactions without owning the properties, you likely fall under this classification.


    Scope of NAICS Code 531210

    Businesses under this NAICS code undertake a wide range of real estate activities including:

    • Selling real estate for clients
    • Leasing real estate properties
    • Acting as buyers' agents or brokers
    • Auctioning real estate for others
    • Specializing in commercial or residential properties
    • Working with time-share condominiums

    These businesses are the intermediaries that connect buyers, sellers, landlords, and tenants in the real estate marketplace.


    Sector: Real Estate and Rental and Leasing

    NAICS 531210 is part of the broader Real Estate and Rental and Leasing sector. This sector includes various industries related to renting, leasing, and managing real estate properties. The activities in this sector are essential for efficient real estate markets and include:

    • Property management
    • Real estate sales and leasing
    • Rental services of real estate assets

    Size Standard for NAICS 531210

    Understanding size standards is important for government contracting eligibility and small business certifications.
    For NAICS Code 531210, the size standard is $15 million in average annual receipts. Businesses with revenue at or under this threshold can qualify as small businesses for government contracting purposes under this code.


    Typical Business Types Under NAICS 531210

    Here are examples of typical business types and activities classified under this NAICS code:

    • Real estate agencies
    • Real estate brokers
    • Real estate agents

    These businesses work in both commercial and residential markets, providing brokerage, agent representation, leasing, and related services.


    Detailed Code Descriptions for NAICS 531210

    Code Detail Description
    Agencies, real estate Firms acting as agents in real estate transactions
    Agents, real estate Independent real estate agents facilitating sales / leases
    Auctioning real estate for others Broker services specializing in auction sales
    Brokerages, real estate Broker firms facilitating real estate deals
    Brokers' offices, real estate Physical offices of brokerage firms
    Buyers' agents, real estate Agents exclusively representing buyers
    Buying agencies, real estate Firms buying real estate on behalf of clients
    Buying real estate for others Agents/brokers purchasing property for clients
    Commercial real estate agencies Agencies specializing in commercial properties
    Commercial real estate agents' offices Offices dedicated to commercial real estate agents
    Exclusive buyers' agencies Agencies representing only buyers
    Exclusive buyers' agents’ offices Offices focused on exclusive buyers' representation
    Real estate agencies Agencies handling both sales and leasing of properties
    Real estate agents' offices Physical offices of real estate agents
    Real estate brokerages Brokerage firms offering real estate services
    Real estate brokers' offices Offices operated by real estate brokers
    Renting real estate for others Agents/brokers facilitating property rentals
    Residential real estate agencies Agencies focused on residential properties
    Residential real estate agents' offices Offices dedicated to residential agents
    Residential real estate brokerages Brokerage firms specializing in residential properties
    Residential real estate brokers' offices Offices for residential real estate brokers
    Selling real estate for others Brokerage and agent services dedicated to selling properties
    Selling time-share condominiums for others Agents/brokers selling timeshare properties

    Frequently Asked Questions (FAQ)

    Q1: Who primarily uses NAICS Code 531210?
    A1: Real estate agencies, brokers, and agents that provide services in selling, buying, or leasing real estate on behalf of others use this NAICS code.

    Q2: Can property management companies use NAICS 531210?
    A2: No. Property management belongs to a different NAICS code (e.g., 531311).

    Q3: What is the size standard for a small business under NAICS 531210?
    A3: The size standard is $15 million in average annual receipts.

    Q4: Does this NAICS code cover commercial and residential real estate?
    A4: Yes, both commercial and residential real estate agents and brokers are included.

    Q5: Are auction services included in NAICS 531210?
    A5: Yes, auctioning real estate for others by brokers or agents is included.


    Conclusion

    Understanding NAICS Code 531210 – Offices of Real Estate Agents and Brokers is essential for businesses involved in real estate brokerage and agency services. This classification plays a critical role in government contracting and market identification. With a $15 million size standard, many small to medium-sized real estate businesses qualify under this code, making it vital for market analysis, compliance, and business growth strategies.

    If you are a real estate agent, broker, or agency facilitating real estate transactions on behalf of others, NAICS 531210 is likely your primary classification!


    Keywords: NAICS 531210, real estate agents, real estate brokers, real estate agencies, real estate brokers offices, government contracting, NAICS real estate code, size standards real estate, real estate brokerage industry

    View Active Opportunities for NAICS 531210

    See current federal, state, and local government contracts using this NAICS code.

    Browse 531210 Opportunities →
    ← Back to NAICS Browser

    Explore More NAICS Codes:

    • 541330 - Engineering Services
    • 333519 - Rolling Mill and Other Metalworking Machinery Manufacturing
    • 33633 - Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing
    • 311212 - Rice Milling
    • 221 - Utilities

    What Our Customers Say

    Join hundreds of government contractors who have transformed their business with SamSearch

    “SamSearch has been a lifesaver for our business. As a govCon consultant helping small businesses win contracts, this tool is all I need to find the right requirements at every level of government. After experimenting with the product, I've discovered features I didn't even know existed. It's affordable, and it's the best on the market.”
    NikkiCEO, TSBA | Ex US Navy and US Air Force
    “I was blown away by the 2.0 update. I didn't think they could improve the platform any further, but they did. It's more user-friendly and efficient than ever before.”
    Bobby HughesBusiness Owner, BH Consulting LLC
    “I'm a strategy and growth consultant helping small businesses break into SLED and grow. With 25 years in the AEC industry (BD, marketing, proposals) and APMP certification, I left corporate consulting to start my own firm. This tool is a game changer.”
    Amanda CerchiaraStrategy & Growth Consultant, Independent
    “Best way to find Government Contracts.”
    Jonathan SeifertDirector of Partnerships, Easy Llama
    “We use the software and it's been great! All of our government contracting operations are through SamSearch.”
    Jennifer RosiekFounder & CEO, APB Services
    “It keeps me engaged and interested in what I'm looking for, unlike the cumbersome process on other platforms.”
    Andrew RiceSenior Oversight @ Lyft and Partner & Vice President, Groundbreaking Construction

    Close More Government Opportunities Today

    Get Started Now
    samsearch

    The Complete AI Platform for Government Contracting

    Platform
    • Product
    • Pricing
    • ROI calculator
    • Integrations
    • Changelog
    Solutions
    • Solutions
    • Customers
    • Comparisons
    • Market watch
    Resources
    • Blog
    • Free GovCon tools
    • Glossary
    • Docs
    Company
    • API & partnerships
    • Careers
    • Support
    • Compliance
    • Trust centre
    • Contact
    Recognised & verified
    SOC 2 Type II Compliant, SamSearchAWS Partner - Advanced, SamSearch on AWS MarketplaceGartner Peer Insights Customer First, SamSearch
    Ask AI about samsearch
    Ask ChatGPTAsk ClaudeAsk Perplexity
    Follow

    © 2026 samsearch. All rights reserved.

    Terms of usePrivacy policy