2022 NAICS national industry in sector 53 Real Estate and Rental and Leasing

531190 Lessors of Other Real Estate Property

NAICS 531190 is the US industry code for lessors of other real estate property. It covers establishments primarily engaged in acting as lessors of real estate (except buildings), such as manufactured home (i.e., mobile home) sites, vacant lots, and grazing land.

Code
531190 (2022 NAICS)
Title
Lessors of Other Real Estate Property
Part of
Lessors of Real Estate
SBA small business limit
Average annual receipts up to $34 million (plus 1 exception, below)
Closest UK SIC
68100 (details)

Changes coming. The NAICS 2027 revision applies to data from 1 January 2027, and SBA proposed new size standards on 20 August 2026. The values on this page are the ones in force today; we update this page when the official files change.

Official definition

This industry comprises establishments primarily engaged in acting as lessors of real estate (except buildings), such as manufactured home (i.e., mobile home) sites, vacant lots, and grazing land.

Source: US Census Bureau, 2022 NAICS descriptions.

When to use a different code

Census classifies these close-sounding activities somewhere else. Businesses mainly engaged in:

Source: US Census Bureau, 2022 NAICS cross-references.

Activities listed under 531190

The Census index assigns these 19 activities to this code. If your business matches one, this is your code.

Source: US Census Bureau, 2022 NAICS index file.

SBA size standard for 531190

To count as a small business for SBA loans and federal contracts under NAICS 531190, your business (including affiliates) must not exceed $34 million in average annual receipts. Check your business.

Exceptions within 531190
ActivitySize standard
Leasing of Building Space to the Federal Government by Owners$47 million

SBA 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 $47.0 million in gross receipts applies to the owners of building space leased to the Federal Government. The standard does not apply to an agent.

Source: SBA table of size standards, effective March 17, 2023.

Closest UK SIC 2007 codes

There is no official one-to-one link between NAICS and UK SIC. These codes share the same international class (ISIC Rev. 4: 6810), so treat them as a starting point and check the definition.

Built from Census concordances 2022→2017 NAICS and 2017 NAICS→ISIC Rev. 4.

Similar codes to compare

Data last changed November 14, 2026. How this page is built.