NAICS Code 531390 — Other Activities Related to Real Estate
National Industry in the official 2022 North American Industry Classification System (U.S. Census Bureau). It is the only national industry under 53139 (Other Activities Related to Real Estate).
| Code | 531390 |
|---|---|
| Title | Other Activities Related to Real Estate |
| Level | National Industry (6-digit) |
| Edition | NAICS 2022 edition |
| SBA size standard | $19.5 million in average annual receipts |
Official definition (2022 NAICS)
This industry comprises establishments primarily engaged in performing real estate related services (except lessors of real estate, offices of real estate agents and brokers, real estate property managers, and offices of real estate appraisers).
Illustrative Examples:
Real estate escrow agencies
Real estate listing services
Real estate fiduciaries' offices
Landman services
Is a business under 531390 "small"?
Under the SBA size standards (13 CFR 121.201, effective March 17, 2023), a business classified in NAICS 531390 qualifies as a small business if it does not exceed $19.5 million in average annual receipts. Small-business status determines eligibility for federal set-aside contracts, SAM.gov certifications and SBA loan programs — receipts are averaged over the latest 5 fiscal years.
Where 531390 sits in the hierarchy
| Level | Code | Title |
|---|---|---|
| Sector | 53 | Real Estate and Rental and Leasing |
| Subsector | 531 | Real Estate |
| Industry Group | 5313 | Activities Related to Real Estate |
| NAICS Industry | 53139 | Other Activities Related to Real Estate |
| National Industry | 531390 | Other Activities Related to Real Estate |
Related SIC codes
Via the official U.S. Census concordance (1987 SIC ↔ NAICS), shown only where the industry definition is unchanged in NAICS 2022.
| SIC code | Title |
|---|---|
6531 | Real Estate Agents and Managers |
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Data: official 2022 NAICS structure, descriptions and Census concordances, U.S. Census Bureau — U.S. government works in the public domain (17 U.S.C. §105). Suggested reference, not an official determination.