12 East 88th Street
Carnegie Hill, New York · 12 East 88th Street, New York, NY
12 East 88th Street in Carnegie Hill, New York has 36 recorded condominium sales dating back to 2017, a median sale price of $4.6M and an average of $1,981 per square foot. Every figure below is drawn from recorded deeds — not listings, not estimates.
The record
Sales activity
Recorded sales by year
Every deed recorded in 12 East 88th Street, by year, with that year's median price.
Sales by price point
How 36 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 |
|---|---|---|---|---|---|---|
| PH14 | 7/22/2026 | 3 Beds | resale | $7.6M | $2,200 | — |
| 8A | 7/13/2026 | 4 Beds | Resale 1 | $6.5M | $2,181 | -12% |
| 3C | 4/7/2026 | 3 Beds | Resale 1 | $5.7M | $2,001 | -10% |
| 2D | 3/9/2026 | 2 Beds | Resale 1 | $2.3M | $1,587 | -23% |
| PH11B | 11/14/2025 | 3 Beds | Developer Sale | $4.4M | $2,027 | — |
| 8E | 2/25/2025 | 1 Bed | Resale 1 | $1.5M | $2,136 | +5% |
| 1B | 10/15/2024 | 1 Bed | Developer Sale | $330K | $1,030 | — |
| TH-1 | 9/23/2021 | 2 Beds | Developer Sale | $2.1M | $979 | — |
| 1C | 8/2/2021 | 3 Beds | Resale 1 | $3.5M | $2,141 | +5% |
| TH-2 | 4/29/2021 | 4 Beds | Developer Sale | $6.0M | $1,439 | — |
The full 12 East 88th Street record
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More buildings in Carnegie Hill
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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 12 East 88th Street?
36 recorded sales, going back to 2017, of which 6 are resales. This page shows the 10 most recent; members see all of them.
What has 12 East 88th Street done over time?
Resales in the building have changed hands at an average of -7.0% against their prior recorded price, after an average hold of 7.2 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.