Real estate agent · Chelsea
John Costello
Maloney Properties, Inc.
John Costello ranks #34 (tied) by homes listed and #205 by asking volume in Chelsea.
John Costello’s real estate listing activity
How does John Costello rank in Chelsea?
John Costello tied for #34 among 206 agents and teams by homes listed in Chelsea, with 1 home listed from Nov 2, 2025 – Nov 2, 2026.
View published rankingsWhat was John Costello’s asking volume in Chelsea?
John Costello recorded $266,000 in total asking volume in Chelsea from Nov 2, 2025 – Nov 2, 2026, ranking #205 by asking volume.
Listing activity by area
| Area | Homes listed | Listing rank | Asking volume | Volume rank |
|---|---|---|---|---|
| ChelseaNov 2, 2025 – Nov 2, 2026 | 1 | T-34 of 206 | $266K | #205 |
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