# NAICS 531390: Other Activities Related to Real Estate

The SBA size standard for NAICS 531390 is $19,500,000 in average annual receipts (13 CFR 121.201).

| Field | Value |
| --- | --- |
| Code | 531390 |
| Title | Other Activities Related to Real Estate |
| Level | 6 |
| Parent | 53139 |
| Size standard | $19,500,000 in average annual receipts |
| Footnote | - |

## Description

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).

## Sources

- Census NAICS: https://www.census.gov/naics/
- SBA size standards: https://www.sba.gov/document/support-table-size-standards

## API and MCP

- REST: GET https://samgovapi.io/api/v1/naics/531390/size-standard?revenue_usd=...
- MCP tools: naics_lookup, size_standard_check

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