
Buying
A patient search, an honest read on every house, and one broker with you the whole way.
Why It Matters
Two houses a few blocks apart in Bayside or Douglaston can sit in different school zones, different co-op board requirements and very different flood-zone designations. A portal estimate will not tell you that.
Based in Bayside, working across northeast Queens and Long Island.
Owner of his own brokerage since 2017, so decisions are made directly, not passed up a chain.
Every conversation, document and negotiation handled personally, start to finish.
The Process
Budget, timing and priorities discussed up front.
A short list worth your time, not every listing that technically fits the filter.
Pricing strategy, terms and inspection items handled directly with the other agent.
Coordination through inspection, appraisal and the closing table.
Areas Served
Bayside at the core, with clients across northeast Queens and Long Island.
Home base for Karten Real Estate Services, in the heart of northeast Queens.
Tree-lined streets and single-family homes minutes from the LIRR.
A quiet, family-oriented community on the Queens/Long Island line.
Waterfront-adjacent blocks with easy access to the Whitestone Bridge.
One of Queens’ largest and most active markets.
A mix of co-ops, condos and single-family homes near Cunningham Park.
FAQ
With a phone call about timing, budget and priorities, before you look at a single listing.
They serve different budgets, commutes and lot sizes. We map them against how you actually plan to live.
No. Mark works across northeast Queens, Manhattan and Long Island.
Terms are discussed openly and put in writing before the first showing.

Buyer Consultation
Tell Mark what you are looking for and he will come back with a short list worth your time.