Marcella Zack

Marcella Zack is a real estate agent with LAFFEY REAL ESTATE in Port Washington. MLS records credit Marcella with 7 transactions over the last 12 months, worth $6.6 million in total sales volume. Across both sides of the deal, that is an average of $941,143 per transaction.

4.5 of those transactions were on the listing side, representing sellers, for $4.5 million. The other 2.5 were on the selling side, representing buyers, for $2.1 million. Most of the work, 64 percent, is on the listing side, so Marcella is more often the agent a seller hires.

The average price differs by side: $999,000 for listings and $837,000 for buyer-side sales.

By sales volume, Marcella ranks 19th of the 67 agents in Port Washington with recorded sales, ahead of 72 percent of them. The typical agent there closed 2 transactions worth $2.1 million, so Marcella's volume is about 3.2 times the local median.

Statewide, Marcella is 2303rd by volume among 14,678 New York agents with recorded sales.

In ZIP code 11050, the address on Marcella's MLS record, the median sold price was $1,400,000 across 26 sales between June 2026 and July 2026. Marcella's average transaction of $941,143 is below that median, so much of the work is in the more affordable part of the market.

Marcella is listed with LAFFEY REAL ESTATE, Port Washington. Other agents on the same office record, busiest first:

• Theresa Maniscalchi2 transactions · 2.1M volume
• Tara Downing2 transactions · 2M volume
• Allison Platt3 transactions · 1.6M volume
• Mary Chan2 transactions · 1.6M volume
• Margaret Sterling1 transaction · 772.5K volume
• Rita O Leary1 transaction · 611K volume

These other Port Washington agents also have recorded sales in the last 12 months. They are ranked by sales volume. Compare a few before you pick someone to interview.

• Maggie Keats22.5 transactions · 61M volume
• Alana Mitnick Benjamin27.5 transactions · 55.8M volume
• Heidi Karagianis21 transactions · 46.6M volume
• Michelle Cohen22 transactions · 36.7M volume
• Beth Catrone29 transactions · 31.1M volume
• Jane Walsh13 transactions · 20.4M volume

The numbers on this page come from public MLS and license records, last updated May 2026. Transaction counts and dollar volumes cover the last 12 months and are credited to the agent named on each record. Marcella has not claimed this profile, and a listing here does not mean Marcella or LAFFEY REAL ESTATE endorses or is affiliated with Expert Agents Near Me. We collect no reviews, so there are no ratings from us on this page.