The Ainsley
Park Slope, New York · 228 13th Street, Brooklyn, NY
The Ainsley in Park Slope, New York has 28 recorded condominium sales dating back to 2025, a median sale price of $1.6M and an average of $1,563 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 The Ainsley, by year, with that year's median price.
Sales by price point
How 28 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 |
|---|---|---|---|---|---|---|
| 201 | 5/4/2026 | 3 Beds | Developer Sale | $2.3M | $1,480 | — |
| 305 | 3/16/2026 | 2 Beds | Developer Sale | $1.6M | $1,719 | — |
| 403 | 1/8/2026 | 2 Beds | Developer Sale | $1.5M | $1,722 | — |
| 204 | 12/23/2025 | 3 Beds | Developer Sale | $2.3M | $1,503 | — |
| 404 | 12/1/2025 | 3 Beds | Developer Sale | $2.4M | $1,521 | — |
| 304 | 12/1/2025 | 3 Beds | Developer Sale | $2.2M | $1,446 | — |
| PH2 | 11/20/2025 | 3 Beds | Developer Sale | $2.1M | $1,491 | — |
| 402 | 11/20/2025 | 2 Beds | Developer Sale | $1.4M | $1,600 | — |
| 101 | 11/20/2025 | 1 Bed | Developer Sale | $1.1M | $1,243 | — |
| 205 | 11/20/2025 | 2 Beds | Developer Sale | $1.4M | $1,570 | — |
The full Ainsley record
You are seeing the summary. Members see the deeds.
No credit card required.
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 The Ainsley?
28 recorded sales, going back to 2025. This page shows the 10 most recent; members see all of them.
What has The Ainsley done over time?
Resale performance is measured against each unit's prior recorded price.
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.