THE DEAL MATRIX · NOV 5, 2026 · AGGREGATE

NASSAU RETAIL ASK VS. CLOSE: +43.3%!

Our transaction database shows a $433.99 median asking price per building square foot across 180 valid Nassau retail records. Our closed-comp data shows $302.90 across 833 valid records from the calendar-year cohort starting in 2024 through the as-of date. The unadjusted median gap is +43.3%; this is a mix-sensitive comparison, not a matched-property discount.

MEDIAN ASK / SF

$433.99

MEDIAN CLOSED / SF

$302.90

ASK SAMPLE

180

CLOSED SAMPLE

833

Snapshot November 5, 2026, compared with October 27, 2026: nine days, not a seven-day week. Every published cohort has at least 5 records. A missing figure is withheld, not zero. The four inventory books can overlap. Lease rows are spaces, and a business can also sit in the sale book. They are not a unique-property total. Asking-versus-closed spreads compare unadjusted cohorts. They are not matched-property discounts or appraisals. Low and high bounds on Market Insights are the P25–P75 interquartile range, not the lowest and highest listing. A record absent from this pull is not a confirmed off-market event. Newly captured coverage is not necessarily a new listing. Closed-sale counts separate 63,832 stored records across all geographies from 30,427 eligible dated sales in Nassau, Suffolk, and Queens. Outside headlines are market context from other publications. They are not observations in our transaction database, and this site does not republish article text.