Signora Joseph · Signora Stefanie — 287 Rockingstone Ave
287 Rockingstone Ave is on the Town of Mamaroneck 2026 assessment roll (parcel 1-10-61). Unofficial almanac — confirm on the published town roll.
- Full market$2,145,000
- Assessed$2,145,000
- Land$385,000
- Est. annual tax$45,459
Owner on roll: Signora Joseph · Signora Stefanie. Type: Single-family. School district: Mamaroneck. Assessed change: +17.9% vs 2025.
How this compares to its street
This parcel's assessed value rose 17.9% between the last two rolls. Across the 48 comparable parcels on Rockingstone Ave, the median rose 2.0%.
That is 15.9 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.
What the public record says about this property
Nothing turned up in the records checked above. Records only show what was reported to an agency.
Compiled from published federal, state and municipal records on 2026-09-16. Each finding names its source and links to the agency that holds the underlying file. FEMA flood zones are regulatory map boundaries, not forecasts — flooding occurs outside them. A DEC spill record is a report filed at an address, not a determination about the building; a closed case means the agency closed its file. This section is not a risk score, an all-clear, or insurance, legal, appraisal, or real-estate advice. Confirm anything material with FEMA, DEC, your insurer, counsel, and the municipality before you act. See also Terms of Use.
Rockingstone Ave street hub · Open in search · Markdown (agents) · Official rolls
Nearby on this street
- 150 Rockingstone Ave
- 151 Rockingstone Ave
- 158 Rockingstone Ave
- 162 Rockingstone Ave
- 166 Rockingstone Ave
- 173 Rockingstone Ave
- 188 Rockingstone Ave
- 192 Rockingstone Ave
FAQ
What is the assessed value of 287 Rockingstone Ave?
On the 2026 Town of Mamaroneck roll, parcel 1-10-61 is assessed at $2,145,000 with full market value $2,145,000.
What is the estimated property tax for 287 Rockingstone Ave?
About $45,459 using published town, Mamaroneck school, and town/county mill rates on the assessed value. Not an official bill.
Who is the owner on the roll for 287 Rockingstone Ave?
The 2026 Town of Mamaroneck roll lists Signora Joseph · Signora Stefanie as the owner for parcel 1-10-61. Owner names are public record as published on the assessment roll.
Unofficial. Confirm figures with the Town of Mamaroneck assessor before decisions. This edition covers the unincorporated town; the Village of Larchmont and Village of Mamaroneck have their own rolls.