# NAICS 531110: Lessors of Residential Buildings and Dwellings

The SBA size standard for NAICS 531110 is $34,000,000 in average annual receipts (13 CFR 121.201).

| Field | Value |
| --- | --- |
| Code | 531110 |
| Title | Lessors of Residential Buildings and Dwellings |
| Level | 6 |
| Parent | 53111 |
| Size standard | $34,000,000 in average annual receipts |
| Footnote | Footnote 9: NAICS codes 531110, 531120, 531130, and 531190 —Leasing of Building Space to the Federal Government by Owners: For Government procurement, a size standard of $47 million in gross receipts applies to the owners of building space leased to the Federal Government. The standard does not apply to an agent. |

## Description

This industry comprises establishments primarily engaged in acting as lessors of buildings used as residences or dwellings, such as single-family homes, apartment buildings, and town homes. Included in this industry are owner-lessors and establishments renting real estate and then acting as lessors in subleasing it to others. The establishments in this industry may manage the property themselves or have another establishment manage it for them.

## 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/531110/size-standard?revenue_usd=...
- MCP tools: naics_lookup, size_standard_check

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