10 Madison Square West
Flatiron, New York · 10 Madison Square West, New York, NY
10 Madison Square West in Flatiron, New York has 187 recorded condominium sales dating back to 2010, a median sale price of $5.1M and an average of $2,660 per square foot. Every figure below is drawn from recorded deeds — not listings, not estimates.
10 Madison Square West is one of 5 condo buildings CURVE covers in Flatiron, where the median recorded price is $2,444 per square foot. By that measure it ranks #3 of 5 in the neighborhood.
The record
Sales activity
Recorded sales by year
Every deed recorded in 10 Madison Square West, by year, with that year's median price.
Sales by price point
How 187 recorded sales distribute across the price ladder.
Unit mix sold
Bedroom count across recorded sales.
10 most recent sales
| Unit | Date | Beds | Type | Price | $/SF | Change |
|---|---|---|---|---|---|---|
| 14F | 2/6/2026 | 4 Beds | Resale 2 | $7.2M | $2,555 | 0% |
| 9A | 8/13/2025 | 3 Beds | Resale 2 | $4.2M | $1,905 | -6% |
| 10A | 8/8/2025 | 3 Beds | Resale 1 | $4.2M | $1,905 | -21% |
| 17B | 7/9/2025 | 1 Bed | Resale 1 | $2.6M | $2,583 | +65% |
| 7H | 4/30/2025 | 1 Bed | Resale 1 | $1.9M | $2,128 | +36% |
| 7A | 4/30/2025 | 1 Bed | Resale 1 | $1.8M | $2,051 | +7% |
| 20A | 12/19/2024 | 2 Beds | Resale 1 | $5.8M | $2,984 | +10% |
| 6B | 10/4/2024 | 3 Beds | Resale 1 | $4.1M | $2,019 | +5% |
| 11D | 7/11/2024 | 4 Beds | Resale 1 | $12.5M | $3,778 | +4% |
| 4D | 7/1/2024 | 2 Beds | Resale 1 | $3.6M | $2,127 | +1% |
The full 10 Madison Square West record
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About this record
Where does this data come from?
Every sale shown is a deed recorded with the New York registry — the legal record of the transaction, not a listing or an estimate. CURVE assembles, verifies and reconciles each one to the building and the unit.
How many sales are in 10 Madison Square West?
187 recorded sales, going back to 2010, of which 67 are resales. This page shows the 10 most recent; members see all of them.
What has 10 Madison Square West done over time?
Resales in the building have changed hands at an average of +5.3% against their prior recorded price, after an average hold of 4.5 years.
What do members see that I don't?
The complete sales table, each unit's full chain of title, buyer and seller names, financing detail, the deed book and page behind every figure, the condo documents, and reports you can send to a client.