320 Bishop Ave
320 Bishop Ave is on the Village of Mamaroneck 2026 assessment roll (parcel 9-2-431). Unofficial almanac — confirm on the published village roll.
- Full market$1,052,000
- Assessed$1,052,000
- Land$124,000
- Est. annual tax$23,936
Owner on roll: Swartz Kyle · Tholany Christine. Type: Single-family. School district: Mamaroneck. Assessed change: +19.7% vs 2025.
How this compares to its street
This parcel's assessed value rose 19.7% between the last two rolls. Across the 9 comparable parcels on Bishop Ave, the median rose 4.0%.
That is 15.7 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 2026-09-10. 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.
Bishop Ave street hub · Open in search · Markdown (agents) · Official rolls
Nearby on this street
- 308 Bishop Ave
- 312 Bishop Ave
- 316 Bishop Ave
- 324 Bishop Ave
- 328 Bishop Ave
- 332 Bishop Ave
- 336 Bishop Ave
- 340 Bishop Ave
FAQ
What is the assessed value of 320 Bishop Ave?
On the 2026 Village of Mamaroneck roll, parcel 9-2-431 is assessed at $1,052,000 with full market value $1,052,000.
What is the estimated property tax for 320 Bishop Ave?
About $23,936 using published village, Mamaroneck school, and town/county mill rates on the assessed value. Not an official bill.
Open Mamaroneck Village search
Unofficial. Confirm figures with the Village of Mamaroneck and the Town of Mamaroneck assessor before decisions. Town and school taxes may use the Town assessment, which can differ from the Village roll.