30 Colonial Ave
30 Colonial Ave is on the Town of Mamaroneck 2026 assessment roll (parcel 1-20-275.2). Unofficial almanac — confirm on the published town roll.
- Full market$2,560,000
- Assessed$2,560,000
- Land$266,000
- Est. annual tax$54,254
Owner on roll: Cho Robert · Cho Hyemi. Type: Single-family. School district: Mamaroneck. Assessed change: +1.0% vs 2025.
How this compares to its street
This parcel's assessed value rose 1.0% between the last two rolls. Across the 33 comparable parcels on Colonial Ave, the median rose 1.0%.
That is within 5 points of the street's median. Assessments on a block usually move together.
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.
Colonial Ave street hub · Open in search · Markdown (agents) · Official rolls
Nearby on this street
- Colonial Ave
- Colonial Ave
- 6 Colonial Ave
- 10 Colonial Ave
- 12 Colonial Ave
- 14 Colonial Ave
- 16 Colonial Ave
- 18 Colonial Ave
FAQ
What is the assessed value of 30 Colonial Ave?
On the 2026 Town of Mamaroneck roll, parcel 1-20-275.2 is assessed at $2,560,000 with full market value $2,560,000.
What is the estimated property tax for 30 Colonial Ave?
About $54,254 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.