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Keianna K. Grotjahn is licensed by New York State as a real estate salesperson and works with Douglas Elliman Real Estate in Southampton.

New York's Department of State lists Grotjahn's license (no. 10401372468) as active through December 21, 2026. In New York a salesperson must complete state-approved coursework, pass the state exam and work under a licensed broker — here, Douglas Elliman Real Estate.

You'll find the brokerage at 70 Jobs Ln, Southampton, NY 11968.

Bought, sold or rented with Keianna K. Grotjahn? Tell others how it went — responsiveness, negotiation, how well things were explained.

Grotjahn at a glance

Profession
Licensed Real Estate Salesperson
Brokerage
Douglas Elliman Real Estate
Office
70 Jobs Ln, Southampton, NY 11968
License no.
10401372468
License valid through
December 21, 2026
Licensing agency
New York Department of State

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Frequently Asked Questions

Yes. New York's Department of State lists Keianna K. Grotjahn as a real estate salesperson (license no. 10401372468), with the license running through December 21, 2026.

Douglas Elliman Real Estate, 70 Jobs Ln, Southampton, NY 11968.

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