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NAICS Code· 531320

NAICS 531320: Offices of Real Estate Appraisers

This industry comprises establishments primarily engaged in estimating the fair market value of real estate.Show more

NAICS 531320 — Offices of Real Estate Appraisers encompasses professional services related to the valuation of real property for federal purposes, including residential, commercial, and government-owned assets. Appraisers in this sector conduct independent, objective analyses using standardized methodologies such as the Uniform Standards of Professional Appraisal Practice (USPAP), often supporting acquisition, disposal, lease negotiations, and asset management decisions.

34
Active Contracts
$129.8M
Total Obligations (12mo)
274
Awarded Contracts (12mo)
110
Contractors Awarded (12mo)
1
Median Bidders per Award
+147.1%
YoY Growth

Industry Spending Overview

Federal obligations, top contractors and agencies, and related industry codes for NAICS 531320.

AI Industry Description

NAICS 531320 — Offices of Real Estate Appraisers encompasses professional services related to the valuation of real property for federal purposes, including residential, commercial, and government-owned assets. Appraisers in this sector conduct independent, objective analyses using standardized meth...

NAICS 531320 — Offices of Real Estate Appraisers encompasses professional services related to the valuation of real property for federal purposes, including residential, commercial, and government-owned assets. Appraisers in this sector conduct independent, objective analyses using standardized methodologies such as the Uniform Standards of Professional Appraisal Practice (USPAP), often supporting acquisition, disposal, lease negotiations, and asset management decisions. These services are critical to ensuring fair market value determinations in compliance with federal procurement and financial accountability standards. The work is typically performed by licensed or certified appraisers who deliver detailed appraisal reports used in land acquisition for infrastructure projects, environmental remediation, military base realignment, and surplus property disposition. No contractor data is available for this NAICS code, indicating that no single firm or group of firms dominates federal award activity in this category. Contractors operating in this space are typically small to mid-sized appraisal firms, independent licensed appraisers, or specialized consulting practices that may also serve state and local governments or private clients. The competitive landscape is fragmented, with many providers operating regionally and relying on professional credentials rather than large-scale corporate infrastructure. No agency data is available, but demand is likely driven by agencies with significant real property portfolios, including the General Services Administration, Department of Defense, Department of Veterans Affairs, and the Department of the Interior. These agencies require appraisals for base realignment and closure (BRAC) initiatives, land acquisitions for national parks or defense installations, and disposal of surplus federal assets. The market is characterized by low entry barriers for qualified individuals but high regulatory and ethical standards. Opportunities exist for appraisers with expertise in federal compliance, environmental impact assessments, and complex property types such as contaminated sites or historic structures. Contracting is often project-based, with limited recurring spend, making long-term relationships and credentialing critical for sustained engagement.

Top Contractors

Companies with the highest total award value under NAICS 531320, ranked by dollars won.

Competition

How many companies historically bid on federal awards in NAICS 531320, from bidder counts reported on USAspending.

Usually Single-Bid

Half or more of reported awards drew exactly one bidder, usually a sign of incumbent-held work rather than an open field. · 71,015 reported awards

Median Bidders

1

Per reported award, all-time

Single-Bid Awards

76%

Share of reported awards with one bidder

10+ Bidder Awards

5%

Share of reported awards with 10+ bidders

Reported Awards

0

83% of 85,738 total awards

How this code compares up the NAICS hierarchy. Parent cohorts pool every code under their prefix, so they are the steadier baseline when a 6-digit sample is thin.

Industry FamilyCompetitionMedian BiddersSingle-BidBidder MixReported Awards
531320This Code
Offices of Real Estate Appraisers
Usually Single-Bid176%
71,01583% of 85,738
53132NAICS Industry
Usually Single-Bid176%
71,01583% of 85,738
5313Industry Group
Activities Related to Real Estate
Usually Single-Bid170%
89,32984% of 106,372
531Subsector
Fewer Bidders228%
690,03287% of 788,668
53Sector
Real Estate and Rental and Leasing
Fewer Bidders232%
919,89688% of 1,044,005

Bidder counts reported on past federal awards in this NAICS (USAspending). An open opportunity has no bidders yet, so this is the historical norm for similar work, not a fact about this solicitation. Not all awards report bidder counts, and fewer bidders often means incumbent-held work rather than an easier win. Federal reporting of bidder counts fell from ~96% of awards (FY2016) to ~30% (FY2018 onward); the chart shows shares of reported awards, and washed-out stretches mark years with fewer than 30 of them.

Related NAICS Codes

Industries similar to Offices of Real Estate Appraisers, by shared sector, subsector, and industry group.

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NAICS 531320 FAQ

Frequently Asked Questions

NAICS code 531320 covers Offices of Real Estate Appraisers. This industry comprises establishments primarily engaged in estimating the fair market value of real estate.

Recently Posted in Offices of Real Estate Appraisers

NAICS: 531320
Closed
Federal
Area Wide Market Analysis - Arkansas
Solicitation # 12FPC126Q0045
The USDA-NRCS Arkansas Field Office has issued Request for Quotation 12FPC126Q0045 for Area Wide Market Analysis (AWMA) services. This firm-fixed price requirements contract is a total small business set-aside under NAICS code 531320. The scope of work involves conducting market analyses to determine the fair market value of land enrolled in the Agricultural Conservation Easement Program Wetland Reserve Easement, RCPP-WRE like easements, and the Flood Plain Easement Program. The contract includes a base year beginning October 1, 2026, with four additional one-year option periods that can extend the performance through September 30, 2031. All market analysis reports must be conducted in compliance with USPAP standards and are subject to approval by the NRCS State Conservationist and the National Appraiser. Award will be made using the Lowest Price Technically Acceptable (LPTA) process. To be considered, offerors must be actively registered in SAM.gov and submit a quote containing a technical narrative, past performance references from the last five years, and complete pricing. The technical narrative must be a maximum of five pages and detail the vendor's experience, execution plans, and personnel. Contractors must adhere to strict confidentiality and non-discrimination requirements, including compliance with the Privacy Act of 1974 and federal anti-discrimination laws. Invoices must be submitted electronically through the Treasury’s Invoice Processing Platform (IPP). Following an amendment, the deadline for quote submission has been extended to Monday, August 24, 2026, at 5:00 PM ET.
Fpac Bus Cntr-Acq Division

POSTED

11 days ago

CLOSED

6 days ago
View Details

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