The 684 Dean Street
Prospect Heights, New York · 684 Dean Street, Brooklyn, NY · From recorded sales
The 684 Dean Street in Prospect Heights, New York has 3 recorded condominium sales dating back to 2025. Over the last five years, its median sale price is $3.0M. Every figure below comes from recorded sales and transfers, not listings or estimates.
The record
Sales activity
Sales by price point
How 3 recorded sales distribute across the price ladder.
Unit mix sold
Bedroom count across recorded sales.
3 most recent sales
| Unit | Date | Beds | Type | Price | $/SF | Change |
|---|---|---|---|---|---|---|
| 1 | 12/30/2025 | — | Developer Sale | $3.0M | — | — |
| 5 | 12/29/2025 | — | Developer Sale | $3.0M | — | — |
| 4 | 12/2/2025 | 2 Beds | Developer Sale | $1.8M | $1,597/SF | — |
The full 684 Dean Street record
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- All 3 recorded sales
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- Financing and recording details
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About this record
Where does this data come from?
Every sale shown is recorded with the New York City Register (ACRIS), 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 The 684 Dean Street?
3 recorded sales, going back to 2025. This page shows the 3 most recent; a free account shows all of them.
What has The 684 Dean Street done over time?
Resale performance is measured against each unit's prior recorded price.
What does the full record show?
The complete sales table, each unit's full chain of title, buyer and seller names, financing detail, the recording details behind every figure, the condo documents, and reports you can send to a client.