137 Brookside Dr
137 Brookside Dr is on the Town of Mamaroneck 2026 assessment roll (parcel 2-19-442). Unofficial almanac — confirm on the published town roll.
- Full market$1,585,000
- Assessed$1,585,000
- Land$406,000
- Est. annual tax$33,590
Owner on roll: Diprospero Lauren · Diprospero Robert. Type: Single-family. School district: Mamaroneck. Assessed change: +7.8% vs 2025.
How this compares to its street
This parcel's assessed value rose 7.8% between the last two rolls. Across the 45 comparable parcels on Brookside Dr, the median rose 2.0%.
That is 5.8 points above its own street. A finished renovation, an addition, new construction, or a correction to a previously low assessment all do this, and none of them is an error.
If none of those happened here, ask the assessor what changed. Grievance season in Westchester has the deadlines; miss one and you wait a year.
Screening comparison only, computed from published rolls. It does not account for what is physically on the lot. Confirm everything with the assessor before acting.
Brookside Dr street hub · Open in search · Markdown (agents) · Official rolls
Nearby on this street
- Brookside Dr
- 1 Brookside Dr
- 9 Brookside Dr
- 10 Brookside Dr
- 14 Brookside Dr
- 19 Brookside Dr
- 27 Brookside Dr
- 35 Brookside Dr
FAQ
What is the assessed value of 137 Brookside Dr?
On the 2026 Town of Mamaroneck roll, parcel 2-19-442 is assessed at $1,585,000 with full market value $1,585,000.
What is the estimated property tax for 137 Brookside Dr?
About $33,590 using published town, Mamaroneck school, and town/county mill rates on the assessed value. Not an official bill.
Unofficial. Confirm figures with the Town of Mamaroneck assessor before decisions. This edition covers the unincorporated town; the villages of Larchmont and Mamaroneck have their own rolls.