One United Nations Park
Murray Hill, New York · 685 First Avenue, New York, NY
One United Nations Park in Murray Hill, New York has 148 recorded condominium sales dating back to 2021, a median sale price of $2.4M and an average of $1,683 per square foot. Every figure below is drawn from recorded deeds — not listings, not estimates.
One United Nations Park is one of 57 condo buildings CURVE covers in Murray Hill, where the median recorded price is $1,139 per square foot. By that measure it ranks #8 of 46 in the neighborhood.
The record
Sales activity
Recorded sales by year
Every deed recorded in One United Nations Park, by year, with that year's median price.
Sales by price point
How 148 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 |
|---|---|---|---|---|---|---|
| 28L | 4/17/2026 | 1 Bed | Resale 1 | $1.3M | $1,711 | +10% |
| 39A | 2/13/2026 | 1 Bed | Resale 1 | $1.4M | $1,861 | -3% |
| 40A | 2/2/2026 | 4 Beds | Developer Sale | $4.5M | $1,552 | — |
| 41F | 12/15/2025 | 2 Beds | Developer Sale | $2.4M | $1,726 | — |
| 31L | 11/26/2025 | 1 Bed | Resale 1 | $1.8M | $1,718 | +12% |
| 29K | 11/14/2025 | 2 Beds | Resale 1 | $2.5M | $1,633 | +9% |
| 41A | 11/13/2025 | 4 Beds | Developer Sale | $4.5M | $1,552 | — |
| 42E | 10/27/2025 | 3 Beds | Developer Sale | $4.1M | $1,786 | — |
| 38B | 9/22/2025 | 2 Beds | Resale 1 | $2.0M | $1,269 | -22% |
| 42A | 9/17/2025 | 4 Beds | Developer Sale | $4.5M | $1,552 | — |
The full One United Nations Park 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 One United Nations Park?
148 recorded sales, going back to 2021, of which 6 are resales. This page shows the 10 most recent; members see all of them.
What has One United Nations Park done over time?
Resales in the building have changed hands at an average of +3.3% against their prior recorded price, after an average hold of 3.6 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.