Registry · NAICS Index · Sector 23

237210 — Land Subdivision

NAICS 237210 is 'Land Subdivision', a 2022 U.S. national industry under Sector 23 (Construction); the SBA small-business size standard is $34,000,000 (defined under 13 CFR § 121.201).

Description

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 installation of roads and utility lines. The extent of work may vary from project to project. Land subdivision precedes building activity and the subsequent building is often residential, but may also be commercial tracts and industrial parks. These establishments may do all the work themselves or subcontract the work to others. Establishments that perform only the legal subdivision of land are not included in this industry (as defined in the official U.S. Census Bureau 2022 NAICS Manual).

Exclusions & Cross-References

  • Constructing buildings, for sale, on lots they subdivide--are classified based on the primary type of
  • construction project, in Industry Group 2361, Residential Building Construction, or Industry Group 2362,
  • Nonresidential Building Construction;
  • Installing roads on a subcontract basis for land subdividers--are classified in Industry 237310, Highway,
  • Street, and Bridge Construction;
  • Installing utilities (i.e., water, sewer, petroleum, gas, power, and communication) on a subcontract basis for
  • land subdividers--are classified in Industry Group 2371, Utility System Construction;
  • Preparing land owned by others for building construction--are classified in Industry 238910, Site
  • Preparation Contractors;
  • Constructing buildings, for rent or lease, on lots they subdivide--are classified in Industry Group 5311,
  • Lessors of Real Estate;
  • Subdividing and servicing land for cemetery development--are classified in Industry 812220, Cemeteries

Overview Facts

NAICS Structure: 237210 National Industry
Sector (2)
23
Construction
Subsector (3)
237
Heavy and Civil Engineering Construction
Industry Group (4)
2372
Land Subdivision
Industry (5)
23721
Land Subdivision
National Industry (6)
237210
Land Subdivision

Legacy SIC Concordance

Trace the historical mapping chain from the 1987 Standard Industrial Classification (SIC) to the modern 2022 NAICS code format.

Suggested Product Service Codes (Advisory)

The following Product Service Codes (PSCs) are advisory suggestions aligned with this NAICS code. Note: NAICS and PSC codes map to different dimensions of procurement (industry vs. product/service). There is no official binding 1:1 crosswalk.

  • PSC E1PC — PURCHASE OF UNIMPROVED REAL PROPERTY (LAND)
  • PSC R404 — Land Surveys, Cadastral Services (non-construction)
  • PSC R610 — Personal Property Management Services

Source: DoD DPCAP PSC Selection Tool (Ingested: 2026-06-29)

Frequently Asked Questions (FAQ)

Is NAICS code 237210 valid in 2022? ▾

Yes, 237210 is a valid 6-digit 2022 NAICS national industry code representing 'Land Subdivision' under Sector 23 in the official classification index.

What is the SBA size standard for NAICS code 237210? ▾

The Small Business Administration (SBA) has established a small business size standard of $34,000,000 for NAICS code 237210 (Land Subdivision), calculated based on receipts.

What is the legacy SIC equivalent for NAICS 237210? ▾

According to official Census Bureau concordance tables, NAICS code 237210 (Land Subdivision) maps to legacy 1987 Standard Industrial Classification (SIC) codes: 6552 - Land Subdividers and Developers, Except Cemeteries.

Related Pages & Tools

Further regulatory reference links for NAICS code 237210:

Related Industries in 2372