Mark Pruner | June 29, 2026
Blog
The Greenwich Streets Team's market data made headlines this month when Bloomberg featured founder Mark Pruner in a June 2026 report on Greenwich's surging luxury real estate market. The article, titled Greenwich Luxury Home Sales Head for Record on Stock Rally, highlights what the team has been tracking closely all year, and confirms what buyers and sellers in Greenwich are already experiencing firsthand.
Bloomberg reporter Sophie Alexander cited data collected by Mark Pruner in her June 19, 2026 piece, noting that Greenwich has recorded three public sales over $20 million so far this year, with two more already under contract. That figure nearly matches last year's record of six public sales in that price range for the full year — and we are only halfway through 2026.
Mark was quoted directly in the article:
"A lot of what's driving the market is Wall Street money — the Dow is up. This year and last have really been remarkable."
The Bloomberg piece also highlighted a $21 million Lake Avenue property — a 3.6-acre Georgian Colonial with seven bedrooms, nine bathrooms, a pool, tennis court, and indoor basketball court — that the Greenwich Streets Team sold in February 2025, as a benchmark example of the market's ultra-luxury activity.
The Bloomberg feature draws on market data that Mark has been publishing in his monthly Greenwich Streets market reports throughout 2026. Here is what the numbers show:
The Bloomberg article notes that Greenwich's luxury surge mirrors broader national trends at the ultra-high end, where sales over $100 million have steadily increased since first crossing that threshold in 2007. Greenwich itself has seen two sales over $100 million - both of the same property, Copper Beech Farm, which sold for $120 million in 2014 and again for $139 million in 2023.
Locally, the dynamic is straightforward: inventory remains at historic lows while demand from financially motivated buyers, particularly those benefiting from a prolonged bull market, continues to push prices upward and compress days on market across every price range.
As Mark has noted in his monthly reports, the $5 million to $10 million segment has been equally active, with mid-country Greenwich emerging as the primary driver of high-end sales volume in both 2025 and 2026.
The full Bloomberg piece is available here.
Mark Pruner is a founder of the Greenwich Streets Team at Compass, and one of Greenwich's most cited real estate market analysts. His monthly market reports and weekly data are regularly referenced by national media outlets including the Wall Street Journal, New York Times, Forbes, and now Bloomberg. He can be reached at 203-817-2871 or [email protected].
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