NAICS 531320 Quarterly Industry Report
Offices of Real Estate Appraisers
Comprehensive industry research for valuation professionals, business owners, buyers, and lenders
NAICS Code: 531320Sector: Real Estate and Rental and Leasing (53)Updated: Q1 2026
About This Report
This industry profile for Offices of Real Estate Appraisers (NAICS 531320) draws on data from the U.S. Census Bureau[5], Bureau of Labor Statistics[6], and Appraisal Institute[7]. Published by Fair Market Value and updated quarterly, it provides appraisers, lenders, and real estate professionals with classification guidance and market context. Additional data is drawn from SBA[8].. The editorial analysis reflects the independent assessment of FairMarketValue.com's research team.
Industry Snapshot
Key metrics for the offices of real estate appraisers industry.
NAICS Sector
53
Real Estate and Rental and Leasing
Industry Definition & Overview
Offices of Real Estate Appraisers (NAICS 531320) encompasses establishments primarily engaged in estimating the fair market value of real estate. Per the U.S. Census Bureau[5], these businesses provide valuation services that support mortgage lending, property transactions, insurance underwriting, tax assessment appeals, and estate planning. Appraisal work combines technical property analysis with regulatory compliance and market expertise, serving as an independent check on property values across all real estate sectors.
Practitioners conduct thorough property inspections, analyze comparable sales data, assess market conditions, and prepare detailed valuation reports meeting the Uniform Standards of Professional Appraisal Practice (USPAP). About 43,800 establishments operate nationally, with a combined market value exceeding $11.9 billion. Per the Bureau of Labor Statistics[6], about 77,300 property appraisers and assessors work across residential, commercial, and specialized segments, earning median annual wages of $61,560.
Appraisal demand fluctuates with mortgage lending volumes, real estate transaction activity, and refinancing cycles, making the industry sensitive to interest rate changes. Certification levels include trainee, licensed, certified residential, and certified general designations, with requirements varying by state. Professional designations like the MAI and SRA from the Appraisal Institute[7] signal advanced expertise. A long-term workforce challenge confronts the profession as experienced appraisers retire faster than new professionals enter the field, creating opportunities for firms that invest in trainee development and succession planning.
What's Included in This Industry
- Residential real estate appraisals for lending purposes
- Commercial and industrial property appraisals
- Agricultural and specialty property valuations
- Appraisal review and quality control services
- Market analysis and feasibility studies
- Expert witness testimony and litigation support
- Property condition assessments
- Tax assessment consulting and appeal support
- Estate and trust property valuations
- Insurance replacement value determinations
NAICS Classification Hierarchy
| Level | Description | Code |
|---|---|---|
| Sector | Real Estate and Rental and Leasing | 53 |
| Subsector | Real Estate | 531 |
| Industry Group | Activities Related to Real Estate | 5313 |
| NAICS Industry | Offices of Real Estate Appraisers | 53132 |
| National Industry | Offices of Real Estate Appraisers | 531320 |
Related NAICS Codes
| Code | Description | Relationship |
|---|---|---|
| 531210 | Offices of Real Estate Agents and Brokers | Offices of Real Estate Agents and Brokers handle property transactions where appraisers provide the independent valuations required by lenders and buyers |
| 531311 | Residential Property Managers | Residential Property Managers oversee tenant operations and building maintenance, relying on appraisals for asset valuations, rental pricing, and refinancing decisions |
| 531312 | Nonresidential Property Managers | Nonresidential Property Managers handle commercial building operations and depend on appraisals for portfolio valuations, investment analysis, and insurance documentation |
| 531390 | Other Activities Related to Real Estate | Other Activities Related to Real Estate includes escrow and listing services that depend on appraisal valuations to establish pricing and transaction parameters |
| 541191 | Title Abstract and Settlement Offices | Title Abstract and Settlement Offices process property transfers and closings where appraisals establish the property value that anchors lending and insurance decisions |
| 522110 | Commercial Banking | Commercial Banking institutions require certified appraisals for mortgage underwriting, loan approval decisions, and collateral valuation in their lending operations |
Geographic Concentration
Top states by share of national establishments.
| # | State | % Est. | Total Est. |
|---|---|---|---|
| 1 | Florida | 9.7% | 1,299 |
| 2 | California | 8.6% | 1,148 |
| 3 | Texas | 6.4% | 851 |
| 4 | North Carolina | 4.1% | 551 |
| 5 | Colorado | 3.6% | 486 |
| 6 | Georgia | 3.6% | 485 |
| 7 | Illinois | 3.6% | 482 |
| 8 | New York | 3.5% | 463 |
| 9 | Washington | 3.1% | 421 |
| 10 | Pennsylvania | 3.0% | 394 |
% Of Establishments
0%
10%
Source: County Business Patterns, U.S. Census Bureau[3]
SBA Lending Summary
144
Total SBA Loans
$21.2M
Total Loan Volume
$147K
Average Loan Size
9 yrs
Average Loan Term
11.23%
Average Interest Rate
592
Jobs Supported
Source: SBA 7(a) Program Data, U.S. Small Business Administration — FY 2025[4]
Key Insight: The SBA size standard for NAICS 531320 is $9.5 million in average annual receipts (SBA Size Standards[9]). Most appraisal firms operate well below this threshold as solo practitioners or small partnerships. SBA 7(a) loans can fund office establishment, technology systems, and working capital for qualifying appraisal businesses. The size standard reflects the localized, service-based nature of appraisal practices. Additionally, 504/CDC loans[10] provide long-term, fixed-rate financing for major fixed assets such as real estate and equipment.
Top SBA Lenders
| # | Lender | Loans | Volume | Avg Loan |
|---|---|---|---|---|
| 1 | Northeast Bank | 24 | $8.9M | $370K |
| 2 | Readycap Lending, LLC | 40 | $4.2M | $106K |
| 3 | Newtek Bank, National Association | 16 | $3.6M | $225K |
| 4 | Celtic Bank Corporation | 16 | $1.9M | $119K |
| 5 | Wells Fargo Bank National Association | 8 | $1.5M | $193K |
Frequently Asked Questions
Common questions about this industry.
What types of businesses are classified under NAICS 531320?
NAICS 531320 includes establishments that estimate real estate values for lending, insurance, tax, and transaction purposes. Per the Census Bureau[5], this covers residential appraisers, commercial appraisers, agricultural property valuators, and appraisal review firms.
How is the real estate appraisal industry structured?
The industry comprises about 43,800 establishments valued at over $11.9 billion. Per the Bureau of Labor Statistics[6], roughly 77,300 appraisers and assessors work in the field, earning median annual wages of $61,560. Most firms are small, with many solo practitioners serving local markets.
What is the SBA size standard for NAICS 531320?
The SBA size standard is $9.5 million in average annual receipts (SBA Size Standards[9]). Most appraisal firms operate well below this threshold and qualify as small businesses for SBA programs and federal contracting preferences.
What NAICS codes are related to real estate appraisers?
Closely related codes include 531210 (Real Estate Agents and Brokers), 531311 and 531312 (Property Managers), 531390 (Other Real Estate Activities), 522110 (Commercial Banking), and 541191 (Title Abstract and Settlement Offices). Each relies on appraisals for different purposes within the real estate transaction ecosystem.
Which industries work most closely with real estate appraisers?
Banks (522110) and credit unions (522210) require appraisals for mortgage lending. Real estate brokers (531210) need valuations for transaction pricing. Insurers (524126) use appraisals for coverage determinations. CPA firms (541211) require valuations for financial reporting. Per the Appraisal Institute[7], these relationships drive most appraisal demand.
What activities are included in NAICS 531320?
Activities include conducting residential and commercial property appraisals, performing market analysis and feasibility studies, providing expert witness testimony, reviewing other appraisers' work, consulting on tax assessments, estimating insurance replacement values, and preparing estate and trust property valuations.
Can you get an SBA loan for an appraisal business?
SBA loans are available for qualifying firms meeting the $9.5 million size standard. SBA 7(a) loans[11] can fund office space, appraisal software and technology, marketing, and working capital. The profession's low capital intensity makes startup financing relatively modest compared to other real estate businesses.
Which states have the highest concentration of real estate appraisers?
California, Texas, Florida, and New York employ the most appraisers, reflecting their large real estate markets and transaction volumes. Per BLS data[6], metropolitan areas with active housing and commercial markets drive the strongest demand for appraisal services.
Sources & References
Government datasets and editorial sources used in this report.
- [1]U.S. Bureau of Labor Statistics, Quarterly Census of Employment and Wages bls.gov
- [2]U.S. Census Bureau, Economic Census census.gov
- [3]U.S. Census Bureau, County Business Patterns census.gov
- [4]U.S. Small Business Administration, SBA 7(a) Loan Program Data data.sba.gov
- [5]U.S. Census Bureau census.gov
- [6]Bureau of Labor Statistics bls.gov
- [7]Appraisal Institute appraisalinstitute.org
- [8]SBA sba.gov
- [9]SBA Size Standards sba.gov
- [10]504/CDC loans sba.gov
- [11]SBA 7(a) loans sba.gov
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