Construction › Heavy and Civil Engineering Construction › Land Subdivision
Sector
Construction
Subsector
Heavy and Civil Engineering Construction
Industry Group
Land Subdivision
National Industry (This Code)
Land Subdivision
Source: U.S. Census Bureau 2022 NAICS
Based on SBA Table of Small Business Size Standards (2024)
Size Standard
$34M average annual receipts
Measurement Period
3-year average
Standard Type
Revenue-Based
Applies To
All contracts under NAICS 237210
Set-Aside Programs
8(a), WOSB, HUBZone, SDVOSB
Certification Required
No (self-certify in SAM.gov)
Size standards are set by the SBA and reviewed periodically. Always verify at SBA.gov before bidding.
The following activities are classified elsewhere in the NAICS system:
NAICS code 237210 — Land Subdivision — is used in SAM.gov to identify businesses whose primary activity falls within this classification. When you add this code to your SAM.gov entity registration, contracting officers searching for vendors in the Land Subdivision space will be able to find your business.
If this code represents your primary business activity, designate it as your primary NAICS code. Your primary NAICS code determines your size standard for any contract solicited under this code. With a size standard of $34M average annual receipts, your business must be at or below this threshold to qualify as a small business for set-aside contracts under NAICS 237210.
NAICS code 237210 is 'Land Subdivision', classified under the Construction sector (NAICS 23). This industry comprises establishments primarily engaged in servicing land and subdividing real property into lots, for subsequent sale to builders. Servicing of land may include excavation work for
The SBA defines a small business under NAICS code 237210 (Land Subdivision) as one with $34M average annual receipts. This size standard determines eligibility for small business set-aside contracts, 8(a), HUBZone, WOSB, and SDVOSB programs in SAM.gov.
To register NAICS code 237210 in SAM.gov: (1) Log in at sam.gov, (2) Navigate to your Entity Registration, (3) Go to the Assertions section, (4) Add 237210 (Land Subdivision) to your NAICS code list. You may designate one code as your Primary NAICS code.
PSC codes commonly used with this NAICS sector
Source: GSA PSC Manual April 2025
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