R--Appraisal Services in Blaine County, Oklahoma Case Name: Blaine County_26_08.

SOL #: 140D0426Q0494Sources Sought

Overview

Buyer

Interior
Departmental Offices
IBC ACQ SVCS DIRECTORATE (00004)
HERNDON, VA, 20170, United States

Place of Performance

Place of performance not available

NAICS

Offices of Real Estate Appraisers (531320)

PSC

Real Property Appraisals Services (Sic 6531) (R411)

Set Aside

No set aside specified

Timeline

1
Posted
May 20, 2026
2
Last Updated
May 20, 2026
3
Response Deadline
May 22, 2026, 7:00 PM

Qualification Details

Fit reasons
  • NAICS alignment with historical contract wins in similar service areas.
  • Scope strongly matches core technical capabilities and delivery model.
Risks
  • Past performance thresholds may require one additional teaming partner.
  • Potential clarification needed on staffing minimums before bid/no-bid.
Next steps

Validate eligibility requirements, assign capture owner, and schedule partner outreach to confirm teaming strategy before submission planning.

Quick Summary

The Department of the Interior (DOI), through its Acquisition Services Directorate (AQD) and Interior Business Center (IBC), is conducting market research via a Sources Sought Notice to identify Indian-owned Small Business Economic Enterprises (ISBEE) and Indian-owned Economic Enterprises (IEE). The objective is to procure appraisal and valuation services for 10 tracts of land in Blaine County, Oklahoma. This is not a solicitation, but an effort to determine the appropriate procurement strategy. Responses are due by May 22, 2026, at 3:00 PM EST.

Scope of Work

The requirement is for independent appraisal and valuation services to determine the market value of the fee simple estate or fee simple-surface only estate for 10 individual land tracts. Key requirements include:

  • Appraisals must conform to USPAP standards and Federal Regulations 25 CFR, Part 150.2.
  • No structural improvements are to be appraised, but their presence should be noted.
  • Personal property is to be disregarded.
  • The Sales Comparison Approach is expected.
  • Hypothetical conditions may include assuming tracts could be sold without trust restrictions, have similar land use restrictions and tax loads as surrounding private property, and may be assumed vacant and unimproved.

Contract Details

This is a Sources Sought Notice only and does not constitute a Request for Quote (RFQ) or Request for Proposal (RFP). It is not a commitment by the government to award a contract. The attached Draft Statement of Work (SOW) provides further details.

Submission & Evaluation

Responses are due by May 22, 2026, at 3:00 PM EST. Submissions must be limited to four (4) pages and sent via email to Catherine Mattocks at catherine_mattocks@ibc.doi.gov. The email subject line must be "Sources Sought Notice – AQD_CON_2026_08". Required information includes:

  • Company Name, Address, UEI, CAGE Code, Point of Contact (including phone and email).
  • Identification of business size and category (e.g., ISBEE, IEE).
  • A capability statement addressing relevant experience and capabilities related to NAICS Code 531320 ("Offices of Real Estate Appraisers") and PSC R411 ("Support-Professional: Real Property Appraisals").

The government will not pay for information received, is not obligated to award a contract, and does not intend to provide feedback or evaluate submissions.

Eligibility / Set-Aside

This market research is specifically seeking responses from Indian-owned Small Business Economic Enterprises (ISBEE) and Indian-owned Economic Enterprises (IEE).

Additional Notes

This notice serves as market research to assist the IBC in determining the appropriate procurement strategy. Exhibits to be provided with a potential future solicitation include a Tract Listing Table and Location Maps/Legal Descriptions (TSR).

People

Points of Contact

Mattocks, CatherinePRIMARY

Files

Files

Download
Download

Versions

Version 2Viewing
Sources Sought
Posted: May 20, 2026
Version 1
Sources Sought
Posted: May 20, 2026
View
R--Appraisal Services in Blaine County, Oklahoma Case Name: Blaine County_26_08. | GovScope