Appraisal Services in Wilmington, Delaware and Cha

The Department of the Interior, through its Interior Business Center, is soliciting market value appraisal services for First State National Historical Park located in Wilmington, Delaware and Chadds Ford, Pennsylvania. The solicitation requires a comprehensive land appraisal covering parcels between 0.5 to 56.5 acres that include 18 residential units, 6 barns, and agricultural land, with the appraisal intended to establish fair market value rent to guide the National Park Service in setting lease rates. Offerors must possess current valid Certified General Appraiser licenses from both Delaware and Pennsylvania, demonstrate substantial appraisal experience with agricultural and residential properties for market rent valuation, maintain USPAP compliance, and provide past performance references from the last five years. Evaluation will be conducted on a best value/trade-off basis, with state certification, technical acceptability, past performance, and delivery date weighted more heavily than the fee quote. The deadline for quotations is 3:00 PM Mountain Time on April 9, 2026, and interested parties may direct inquiries to robert_staats@ibc.doi.gov.

This is a total small business set-aside contract awarded under NAICS Code 531320 (Offices of Real Estate Appraisers) and PSC R411 (Support-Professional: Real Property Appraisals). The contract is structured as a Firm-Fixed-Price engagement with a target period of performance of 125 calendar days from purchase order award, with an initial appraisal delivery targeted for 90 days. Work will be performed in Wilmington, Delaware (New Castle County) and Chadds Ford, Pennsylvania (Delaware County). Offerors must submit a one-page cover letter with Tax Identification Number and Unique Entity Identifier information, evidence of appraiser licensure, detailed statements of qualifications, USPAP compliance documentation, past performance references, and pricing proposals. Amendment 0001 to the solicitation, issued on April 8, 2026, addresses vendor questions regarding the appraisal requirements and must be acknowledged by all offerors prior to submission.