FAIR Appraisers — public registry record
https://fairappraisers.org/appraisers/mr-jonathan-a-sierakowski-raleigh-nc/
Supplemental image source: https://jonathansierakowski.com/
Source references and dates are preserved below. Unknown information remains unknown.
Mr. Jonathan A. Sierakowski
Mr. Jonathan A. Sierakowski is listed in the FAIR appraiser registry with an office in Raleigh, North Carolina. The record comes from the American Society of Appraisers (ASA) member directory and lists Candidate. Listed specialties: Personal Property. Services, credentials and other facts stated on their own website are listed below.
Appraiser facts
- Specialties
- Credentials, memberships and roles
- ASA: listed as Candidate in the American Society of Appraisers directory (record imported February 20, 2026)
- Candidate
Source: ASA member directory record. Source-check date not published. Confirm current standing with the issuing organization.
- Office location
Raleigh, North Carolina
- Fees
Not supplied. Ask for written terms that do not depend on value, sale price or outcome.
For comparison only, not this appraiser's fee: 14 FAIR-listed personal property appraisers post an hourly rate on their own websites. The median is $163 an hour, and the middle half charge $150–$199 (checked October 2026).
- Website
- Registry status
Listed · Unclaimed
Listed since 2026-02-20; record edited 2026-08-25.
From their website
- Credentials
- accredited under the Uniform Standards of Professional Appraisal Practice (USPAP)
- Memberships
- American Society of Appraisers, Society of Automotive Historians, Classic Car Club of America
- Appraises
- collectible automobiles
- exceptional American and European marques
- Appraisal services
- inventories and appraisals for estate planning
- Experience
- founded in January 2017
Stated on jonathansierakowski.com, jonathansierakowski.com/about, jonathansierakowski.com/appraisal; checked October 14, 2026. Not supplied to FAIR by the appraiser, and FAIR has not verified it. Confirm directly.
Not in this record: written fee terms; service area and inspection options; current availability; source-check date; profile verification-check date.
FAIR does not certify competence or check each field; confirm details directly. How FAIR profiles work
Source record and dates
- Source checked
- Not supplied
- Profile record edited
- 2026-08-25
- Listed since
- 2026-02-20
- Source freshness
- Source-check date unavailable
- Source confidence
- Website-backed unclaimed profile
- Source wording
- Personal Property, Candidate
- Service categories
- Estate
- Linked source
- jonathansierakowski.com
- Discovery status
- Unclaimed appraiser profile
- Profile completeness
- Strong public detail
- Profile evidence confidence
- Website-backed public source
- Formal-use routing signals
- Estate and probate
Source checks, profile edits and education checks are separate events. Not supplied: source fetched, profile verification-check date, education completed, education evidence checked.
Full record: Text record · JSON record
Before you contact
- Do you appraise my object category, and what photos or records do you need?
- Can you prepare a report for my intended use and the recipient’s requirements?
- Will inspection be remote or in person, and do you cover my location?
- What is included in the written fee quote, and which costs are extra?
- Can you confirm fees are not contingent on appraised value, sale price or outcome?
- What is your current availability and expected report delivery date?
Select the questions manually
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Local read
Mr. Jonathan A. Sierakowski is a website-backed, unclaimed FAIR profile for Raleigh, source checked 2026-05-28, with Sierakowski Classic Car Advisors listed as the business name. FAIR lists Personal Property and Candidate specialty language, Estate service category, and Estate and probate routing, but no separate credential field, fee language, USPAP education detail, or claimed profile control. His site is not a general household-estate or furniture profile; it presents classic car advisory work specializing in exceptional American and European marques. The site describes acquisition and sales, collection consulting, historical research, appraisals, and estate planning. Its appraisal page says valuations may support insurance updates, sale consideration, loan collateralization, and estate planning, and that value discovery considers authenticity, condition, rarity, provenance, and historical importance. The about page says Sierakowski founded Sierakowski Classic Car Advisors in January 2017 after automotive, auction, and research experience, and lists professional memberships including the American Society of Appraisers and multiple marque or automobile clubs. Treat this as a classic or collector automobile appraisal and advisory lead, not a fine-art, jewelry, general antiques, furniture, or full household-contents lead without direct confirmation.
Source-backed fit is clearest for classic and collector automobiles, automobile collections, acquisition or sale due diligence, collection strategy, restoration-management context, historical/provenance research, insurance updates, loan collateralization, estate planning, and downsizing or realignment of car collections. Current evidence does not support fine art, jewelry, general household antiques, furniture, or non-automotive estate contents.
Before outreach, confirm the vehicle or collection scope, report purpose, intended users, inspection method, value premise, needed documentation, provenance records, restoration history, fee terms, travel or remote-review limits, current USPAP education or report standard, and whether the assignment is for estate, insurance, collateral, sale planning, or collection management.
Written from registry data and this appraiser's public materials. Descriptive only — not a certification, ranking, or endorsement.
Start with the antique appraiser NC and furniture appraisal NC guide
For antique appraiser NC, furniture appraisal NC, estate sales appraiser NC, and broader personal property searches, use the guide first, then compare North Carolina profiles by city, specialty, inspection need, report purpose, and fee transparency.
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