Real Estate
NAICS 531: Real estate ownership, leasing, and property management. REITs, office vacancy, multifamily, and industrial real estate.
Industry at a Glance
Sector-wide aggregates across all businesses classified under NAICS 531 (2017 classification frame). For specific sub-industries within this sector, see the individual reports below.
Industry Overview
Real estate (NAICS 531) covers property owners, operators, and managers who generate revenue by renting, leasing, and managing residential, commercial, industrial, and specialty properties. The subsector excludes real estate brokerage and sales transactions (NAICS 5312). It instead focuses on the ongoing ownership and management of income-producing property, encompassing apartment building operators, office landlords, industrial warehouse owners, self-storage facilities, and property management firms hired to run portfolios on behalf of investors.
Publicly traded Real Estate Investment Trusts (REITs) anchor the institutional segment. Prologis dominates industrial logistics real estate with over 1 billion square feet globally, serving Amazon, FedEx, and other e-commerce and supply chain tenants. Simon Property Group and Brookfield Asset Management lead enclosed-mall and mixed-use retail ownership. AvalonBay Communities and Equity Residential operate the two largest publicly traded apartment portfolios, concentrated in high-cost coastal markets including New York, Boston, Washington DC, and the San Francisco Bay Area.
Zoning and land-use regulation at the municipal level fundamentally constrains supply. California's SB 9 and SB 10 (2021) overrode local single-family zoning to permit duplexes and small multifamily projects statewide, while Oregon's HB 2001 mandated similar upzoning in cities above 10,000 residents. Federal fair housing law (Fair Housing Act of 1968) and state landlord-tenant statutes govern discrimination, lease terms, eviction procedures, and security deposit handling. Property tax assessments by county appraisers remain the largest recurring cost for property owners in most jurisdictions.
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Industry Trends
Office-to-residential conversion projects are accelerating in downtown Manhattan, Washington DC, and Chicago as landlords like Brookfield and SL Green pursue adaptive reuse of obsolete Class B and C office towers facing persistent vacancy above 25%
Prologis and other industrial REITs continue to benefit from e-commerce fulfillment demand, with Amazon, Walmart, and third-party logistics providers absorbing warehouse space faster than new construction delivers in key distribution corridors
State-level zoning reform in California (SB 9/SB 10), Oregon (HB 2001), and Montana (SB 528) is overriding local single-family restrictions to allow multifamily development, fundamentally changing the supply pipeline in housing-constrained markets
Invitation Homes and American Homes 4 Rent have scaled single-family rental (SFR) portfolios to over 80,000 and 60,000 homes respectively, drawing scrutiny from the FTC and state attorneys general over institutional landlord market concentration
Property management technology platforms from companies like Yardi, RealPage, and AppFolio have become standard operating infrastructure, though DOJ antitrust scrutiny of RealPage's algorithmic pricing tool is challenging how landlords set rents
Available Reports
3 industry reports available for purchase under Real Estate.
Offices of Real Estate Agents & BrokersNAICS 53121 report▾
Activities Related to Real EstateNAICS 53131 report▾
Specialty Reports Available on Request
9 specialty industriesavailable on request▾
Industry Groups
Browse deeper into the NAICS hierarchy.
Frequently Asked Questions
What is NAICS 531? ▾
How are REITs structured within the real estate subsector? ▾
Why is US office vacancy at historic highs? ▾
How does zoning reform affect real estate development? ▾
What is the DOJ scrutiny of algorithmic rent pricing? ▾
Related Guides
US real estate statistics from the federal record: 163,894 brokerage offices, sector employment and Economic Census receipts — with the association-sourced
The average US property manager charges 8.49% of monthly rent (iPropertyManagement). See the full fee stack, flat vs percentage, and how to judge a quote.
US property management employs 707.7K across 78.9K establishments. Residential vs commercial, PropTech, fee pressure, consolidation, and the 2026 outlook.
Real estate brokerage net profit margin averages 18.2% (IRS SOI, 2022). What drives it, how margins vary by brokerage size and model, plus sector comparison.
Self-storage: 36.2% net margins (IRS SOI, 2022) on $20.6B receipts (Census EC, 2022). Demand, supply, and REIT-vs-direct data for evaluating the asset class.
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