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Mark Seiden
UnclaimedMark Seiden Real Estate Team · Ossining, NY
Performance (last 12 months)
- Recent transactions
- 52
- Avg sale price
- $621,467
What Has Mark Sold Recently?
Mark Seiden is a real estate agent with Mark Seiden Real Estate Team in Briarcliff Manor. MLS records credit Mark with 52 transactions over the last 12 months, worth $34.3 million in total sales volume. Across both sides of the deal, that is an average of $659,878 per transaction.
Does Mark Work With Buyers or Sellers?
29 of those transactions were on the listing side, representing sellers, for $20 million. The other 23 were on the selling side, representing buyers, for $14.3 million. The split is close to even, so Mark works for both sellers and buyers.
The average price differs by side: $690,343 for listings and $621,467 for buyer-side sales.
How Does Mark Compare in Ossining?
Mark is first by sales volume among the 39 agents in Ossining with recorded sales. The typical agent there closed 3 transactions worth $1.4 million, so Mark's volume is about 24.6 times the local median.
Statewide, Mark is 121st by volume among 14,678 New York agents with recorded sales.
What Do Homes Sell For Near Mark's Office?
In ZIP code 10562, the address on Mark's MLS record, the median sold price was $675,000 across 20 sales between June 2026 and July 2026. Mark's average transaction of $659,878 sits close to that median.
Who Else Works at Mark Seiden Real Estate Team?
Mark is listed with Mark Seiden Real Estate Team, Briarcliff Manor. No other agent shares that office record in our data.
Who Are the Other Busy Agents in Ossining?
These other Ossining 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.
- Jennifer Harris12.5 transactions · 20.1M volume
- Yarden Ronen-van Heerden17 transactions · 15M volume
- Raymond Lopez13.5 transactions · 10.2M volume
- Jo Ann Reilly12 transactions · 7.7M volume
- Cindy Cassuto8 transactions · 4.9M volume
- Mary Ann Tighe7 transactions · 4.8M volume
Where Does This Profile Come From?
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. Mark has not claimed this profile, and a listing here does not mean Mark or Mark Seiden Real Estate Team endorses or is affiliated with Expert Agents Near Me. We collect no reviews, so there are no ratings from us on this page.
Common Questions About Mark Seiden
How many homes has Mark Seiden sold recently?
MLS records show 52 transactions for Mark Seiden in the last 12 months, with $34.3 million in total volume.
Does Mark Seiden represent buyers or sellers?
29 of those transactions were on the listing side, representing sellers, for $20 million. The other 23 were on the selling side, representing buyers, for $14.3 million. The split is close to even, so Mark works for both sellers and buyers.
How does Mark Seiden compare to other agents in Ossining?
Mark is first by sales volume among the 39 agents in Ossining with recorded sales.
What is the median sold price in 10562?
$675,000 across 20 sales between June 2026 and July 2026.
Which brokerage is Mark Seiden with?
Mark Seiden is listed with Mark Seiden Real Estate Team, in Briarcliff Manor. The mailing address on the MLS record is in Ossining, NY.
Is this Mark Seiden's own page?
No. It is compiled from public records and was not written by Mark. Agents can claim a profile to add a photo and bio and to receive leads directly.
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