NAICS Code 531210: Offices of Real Estate Agents and Brokers
National industry
SBA small business size standard: $15 million in average annual receipts
Definition
This industry comprises establishments primarily engaged in acting as agents and/or brokers in one or more of the following: (1) selling real estate for others; (2) buying real estate for others; and (3) renting real estate for others.
Government contracts for this service: PSC V301 Relocation Services and PSC B513 Feasibility Studies (non-construction)
Code facts
- Part of
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53
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531
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5312
- 53121
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5312
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531
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53
- Contract awards
- 283 In the last 12 months
- Contract obligations
- $29,439,178 In FY2025
NAICS codes and definitions come from the U.S. Census Bureau, size standards from the SBA and contract spending from SAM.gov/FPDS.
Business activities under NAICS 531210
- Agencies, real estate
- Agents, real estate
- Auctioning real estate for others (i.e., agents, brokers)
- Brokerages, real estate
- Brokers' offices, real estate
- Buyers' agents, real estate, offices
- Buying agencies, real estate
- Buying real estate for others (i.e., agents, brokers)
- Commercial real estate agencies
- Commercial real estate agents' offices
- Exclusive buyers' agencies
- Exclusive buyers' agents, offices of
- Real estate agencies
- Real estate agents' offices
- Real estate brokerages
- Real estate brokers' offices
- Renting real estate for others (i.e., agents, brokers)
- Residential real estate agencies
- Residential real estate agents' offices
- Residential real estate brokerages
- Residential real estate brokers' offices
- Selling real estate for others (i.e., agents, brokers)
Looking for another activity? Search the NAICS code lookup or browse business activities from A to Z.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $540,053 |
| FY2026 | $33,185,685 |
| FY2025 | $29,439,178 |
| FY2024 | -$10,922 |
| FY2023 | -$5,058,036 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Franconia Real Estate Services, Inc. | $18,825,493 | |
| 2 | Tbp&Jj Worldwide Services, LLC | $5,962,206 | |
| 3 | KPB Services LLC | $5,944,948 | |
| 4 | SK2 LLC | $5,495,666 | |
| 5 | Capital Relocation Services L.L.C. | $621,032 | |
| 6 | Barber And Mann Inc. | $207,641 | |
| 7 | Four Points Technology, L.L.C. | $161,923 | |
| 8 | Aktio Corporation | $150,211 | |
| 9 | Cbre Inc. | $103,936 | |
| 10 | One Bangkok Company LIMITED | $74,446 |
See the full FY2025 ranking of NAICS 531210 contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Homeland Security | $23,781,294 | |
| 2 | National Aeronautics and Space Administration | $5,937,063 | |
| 3 | Department of the Army | $3,518,172 | |
| 4 | Social Security Administration | $2,933,134 | |
| 5 | Environmental Protection Agency | $621,032 | |
| 6 | Federal Mine Safety and Health Review Commission | $442,717 | |
| 7 | Air Force | $150,211 | |
| 8 | Department of Veterans Affairs | $117,532 | |
| 9 | Department of the Navy | $25,000 | |
| 10 | Department of the Interior | $16,642 |
Top PSC codes by obligations
| Rank | PSC code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | V301 Relocation Services | $15,775,164 | |
| 2 | B513 Feasibility Studies (non-construction) | $11,440,614 | |
| 3 | S211 Surveillance Services | $5,962,206 | |
| 4 | R499 Other Professional Services | $3,403,096 | |
| 5 | J065 Maintenance, Repair and Rebuilding of Equipment: Medical, Dental, and Veterinary Equipment and Supplies | $161,923 | |
| 6 | J056 Maintenance, Repair and Rebuilding of Equipment: Construction and Building Materials | $150,211 | |
| 7 |
X1AA Lease/ |
$149,366 | |
| 8 |
X1AB Lease/ |
$74,446 | |
| 9 | P500 Demolition of Structures or Facilities (Other than Buildings) | $25,000 | |
| 10 |
X1EC Lease/ |
$7,500 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Virginia | $13,235,286 | |
| 2 | California | $11,778,747 | |
| 3 | Kansas | $5,944,948 | |
| 4 | Texas | $725,856 | |
| 5 | Florida | $442,072 | |
| 6 | Maryland | $376,621 | |
| 7 | Hawaii | $353,263 | |
| 8 | Illinois | $327,890 | |
| 9 | South Carolina | $295,161 | |
| 10 | New York | $289,397 | |
| 11 | Colorado | $269,422 | |
| 12 | Iowa | $199,626 | |
| 13 | North Carolina | $184,936 | |
| 14 | Tennessee | $175,711 | |
| 15 | Montana | $154,803 | |
| 16 | Arkansas | $153,065 | |
| 17 | Oklahoma | $152,730 | |
| 18 | Utah | $150,056 | |
| 19 | Nevada | $148,836 | |
| 20 | Wyoming | $140,955 | |
| 21 | Michigan | $136,746 | |
| 22 | Rhode Island | $134,125 | |
| 23 | Massachusetts | $108,765 | |
| 24 | New Mexico | $107,946 | |
| 25 | Mississippi | $95,674 | |
| 26 | Indiana | $90,886 | |
| 27 | Guam | $89,999 | |
| 28 | Wisconsin | $70,988 | |
| 29 | Idaho | $70,005 | |
| 30 | Alaska | $66,668 | |
| 31 | Kentucky | $49,383 | |
| 32 | Connecticut | $46,250 | |
| 33 | New Jersey | $38,846 | |
| 34 | Minnesota | $38,495 | |
| 35 | Oregon | $29,655 | |
| 36 | Washington | $28,461 | |
| 37 | Missouri | $15,601 | |
| 38 | Louisiana | $2,382 |
Show all 38
Shares are of everything obligated under NAICS 531210 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
Show 40 more
Latest 50 of 993 listed here. See the rest on GovTribe.
Size standard history
Federal Register rules that named this code
Proposed size standard changes
| Proposed rule | Published | Comments |
|---|---|---|
| Small Business Size Standards: Monetary-Based Industry Size Standards | Closed Oct 21, 2025No final rule found |
From the NAICS codes each rule's amendments to 13 CFR 121.201 name. Rules that print their size standard tables as images aren't listed.
Quick answers
What is NAICS 531210?
NAICS 531210 is Offices of Real Estate Agents and Brokers, a national industry in NAICS 53, Real Estate and Rental and Leasing.
What is the NAICS code for real estate agencies?
The NAICS code for real estate agencies is 531210, Offices of Real Estate Agents and Brokers.
What is the NAICS code for exclusive buyers' agencies?
The NAICS code for exclusive buyers' agencies is 531210, Offices of Real Estate Agents and Brokers.
What is the NAICS code for commercial real estate agencies?
The NAICS code for commercial real estate agencies is 531210, Offices of Real Estate Agents and Brokers.
When did the size standard for NAICS 531210 last change?
The most recent Federal Register rule on record that names NAICS 531210 in the SBA's size standards is "Small Business Size Standards: Adjustment of Monetary-Based Size Standards, Disadvantage Thresholds, and 8(a) Eligibility Thresholds for Inflation" (87 FR 69118), published Nov 17, 2022 and effective Dec 19, 2022.
How much do federal agencies spend under NAICS 531210?
Federal contracts under NAICS 531210 obligated $29,439,178 in fiscal year 2025 and $58,095,957 in fiscal years 2023 through 2027.
Who are the largest contractors under NAICS 531210?
The contractors with the most obligated under NAICS 531210 in fiscal years 2026 and 2027 are Franconia Real Estate Services, Inc. ($18,825,493); Tbp&Jj Worldwide Services, LLC ($5,962,206); and KPB Services LLC ($5,944,948).
Which agencies buy the most under NAICS 531210?
The agencies that obligated the most under NAICS 531210 in fiscal years 2026 and 2027 are Department of Homeland Security ($23,781,294), National Aeronautics and Space Administration ($5,937,063) and Department of the Army ($3,518,172).
Which PSC codes are used with NAICS 531210?
The PSC codes with the most obligated under NAICS 531210 in fiscal years 2026 and 2027 are V301 Relocation Services, B513 Feasibility Studies (non-construction) and S211 Surveillance Services.
Where is the work under NAICS 531210 performed?
By place of performance, the states with the most contract obligations under NAICS 531210 over the last 12 months are Virginia ($13,235,286), California ($11,778,747) and Kansas ($5,944,948).
What is the latest contract opportunity under NAICS 531210?
The latest contract opportunity under NAICS 531210 is Worldwide Professional Brokerage Services Synopsis, pre-solicitation from Office of Acquisition Management, posted November 6, 2026.
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See everything under NAICS 531210
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