Other Activities Related to Real Estate — NAICS 531390
Browse federal contract opportunities classified under NAICS code 531390 (Other Activities Related to Real Estate). Find active solicitations on SAM.gov, understand size standards, and discover set-aside opportunities for your business.
About NAICS 531390
Other Activities Related to Real Estate. This industry falls under the Real Estate and Rental and Leasing sector (NAICS codes beginning with 53).
Federal agencies use NAICS code 531390 when posting contract opportunities on SAM.gov to classify the type of work being solicited. Businesses that operate in the other activities related to real estate space should include this code in their SAM.gov registration and capability statements to ensure they appear in relevant searches.
How to Use NAICS 531390 in Federal Contracting
To compete for federal contracts under NAICS 531390, your business should be registered in SAM.gov with this NAICS code listed in your entity profile. When agencies post solicitations for other activities related to real estate work, they reference this code to determine the applicable small business size standard and any set-aside eligibility.
If you hold certifications such as 8(a), HUBZone, SDVOSB, or WOSB, you may be eligible for set-aside contracts under this NAICS code. These set-asides limit competition to certified small businesses, giving you a significant advantage in winning federal work.
FedOverwatch monitors SAM.gov daily and can automatically match you with new opportunities under NAICS 531390. Set up your profile with your NAICS codes and certifications to receive personalized contract alerts.
NAICS 531390 Market Intelligence
Based on 3 years of federal award data from USAspending.gov, the other activities related to real estate market has seen 740 contract awards totaling $725.6M in value. The median contract size is $27K, with approximately 21 new awards per month.
Total Awards (3yr)
740
Total Value
$725.6M
Median Contract
$27K
Competitors
81
Contract value distribution
240 small business awards ($432.2M total value,$59K median)
81 companies compete for NAICS 531390 contracts
See who's winning, their award values, and where you fit in the market
Explore CompetitorsSize Standards
The SBA establishes size standards for each NAICS code to define what qualifies as a "small business" for federal contracting purposes. For NAICS 531390 (Other Activities Related to Real Estate), the size standard is based on either average annual receipts or number of employees, depending on the specific industry. Meeting the size standard for your primary NAICS code is required to qualify for small business set-aside contracts.
Visit the SBA Size Standards Table to find the current threshold for NAICS 531390.
Recent NAICS 531390 Opportunities
View all →The U.S. Army is procuring real estate and real property professional services for the 99th Readiness Division, including property management, maintenance, and support.
Frequently Asked Questions
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Set up your profile with your NAICS codes and certifications, and FedOverwatch will automatically match you with relevant other activities related to real estate opportunities as they're posted on SAM.gov.