
About Mark
Mark Oltarsh brings uncommon grit, creativity, and passion to New York City real estate.
Having successfully executed transactions for a diverse clientele – ranging from Fortune 100 CEOs to first-time buyers and sellers – Mark builds lasting trust through devoted attention, a bias for action and superior results.
For sellers, a firm finger on the pulse of the market and agility with comps in real-time enable him to price with precision. He wields an extensive, fine-tuned marketing network designed to maximize exposure and drive demand for a wide range of New York City properties. Mark’s clients consistently command the highest price point with the least number of days on market, regardless of economic conditions.
A native New Yorker and proud father to two, Mark has owned, rented, and lived in Tribeca, the Upper West Side, the Upper East Side, Soho, Greenwich Village and Hell’s Kitchen. His love and understanding of New York is pervasive.
Having successfully executed transactions for a diverse clientele – ranging from Fortune 100 CEOs to first-time buyers and sellers – Mark builds lasting trust through devoted attention, a bias for action and superior results.
For sellers, a firm finger on the pulse of the market and agility with comps in real-time enable him to price with precision. He wields an extensive, fine-tuned marketing network designed to maximize exposure and drive demand for a wide range of New York City properties. Mark’s clients consistently command the highest price point with the least number of days on market, regardless of economic conditions.
A native New Yorker and proud father to two, Mark has owned, rented, and lived in Tribeca, the Upper West Side, the Upper East Side, Soho, Greenwich Village and Hell’s Kitchen. His love and understanding of New York is pervasive.
Mark Oltarsh’s Listings
Mark Oltarsh’s Transactions
Past Sales
Past Rentals

$9,450
- 2
- Bedrooms
- 2
- Bathrooms
30 W 63rd St, Unit 10VW
Upper West Side

$8,995
- 2
- Bedrooms
- 2
- Bathrooms
31 W 82nd St, Unit PARLOR
Upper West Side

$8,000
- 2
- Bedrooms
- 2
- Bathrooms
30 Lincoln Plaza, Unit 24J
Upper West Side

$6,995
- 2
- Bedrooms
- 2
- Bathrooms
124 W 79th St, Unit 15D
Upper West Side


































