Luxury Price Drops is now live on Instagram โ€” catch drops, market highlights & more
577 4th Street, Park Slope, Brooklyn

Libby Ryan, Joe Ryan and Maria Ryan Close 577 4th Street for $4.957 Million

A Park Slope limestone at 577 4th Street closed July 14, 2026 at $4,957,000.

$4,957,000. Close July 14, 2026 โ€” ACRIS #2026072400503001.

A Park Slope limestone at 577 4th Street closed July 14, 2026 at $4,957,000.

Listing: Libby Ryan ยท Joe Ryan ยท Maria Ryan.

Closed sale. $2M+ in live markets only. Listing agents named as published. Luxury Price Drops is not a brokerage.

Get Weekly Insights

New price drops, market trends, and investment opportunities delivered to your inbox every week. No spam, no fluff โ€” just actionable data.

Independent analytics platform โ€” not a brokerage. Price drops are a natural part of any healthy market and often represent opportunity. All data is sourced from publicly available listings. Read more