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

531320 Offices of Real Estate Appraisers

NAICS 531320 is the US industry code for offices of real estate appraisers. It covers establishments primarily engaged in estimating the fair market value of real estate.

Code
531320 (2022 NAICS)
Title
Offices of Real Estate Appraisers
Part of
Activities Related to Real Estate
SBA small business limit
Average annual receipts up to $9.5 million
Closest UK SIC
68201, 68202, 68209 (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 estimating the fair market value of real estate.

Source: US Census Bureau, 2022 NAICS descriptions.

Activities listed under 531320

The Census index assigns these 4 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 531320

To count as a small business for SBA loans and federal contracts under NAICS 531320, your business (including affiliates) must not exceed $9.5 million in average annual receipts. Check your business.

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: 6820), 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.