133 Gertrude Ave
133 Gertrude Ave is on the Village of Mamaroneck 2026 assessment roll (parcel 8-17-703.2). This site is unofficial. Check the published village roll to confirm.
- Full market value$857,000
- Assessed value$857,000
- Land value$159,000
- Estimated annual tax$19,381
Owner on roll: Parry Fitzroy. Property type: Multi-family. School district: Mamaroneck. Change in assessed value: +4.0% vs 2025.
Transfer climate on this street
0 priced transfers in the last 24 months across 5 residential parcels. That is below the Mamaroneck Village rate. A quiet street stays quiet more often than a long hold 'comes due.'
Streets ranked by transfer climate · How this is scored
Recorded last sales on the assessor file, not listings. Does not use owner names or age. Unofficial — confirm the deed before you act.
What the public record says about this property
Part of this lot is in FEMA flood zone AE
The edge of the flood zone runs through this lot. Whether the house is inside it depends on where the house sits on the lot, and these records do not show that. FEMA describes zone AE as: 1% annual chance flood, base flood elevation published.
Source: FEMA National Flood Hazard Layer
Compiled from published federal, state and local records as of October 27, 2026. Each finding names its source and links to the agency that holds the file. A FEMA flood zone is a line on a regulatory map. It does not predict floods, and flooding also happens outside the zones. A spill record from the state environmental agency (DEC) is a report filed for an address. It does not say what is wrong with the building, and a closed case means only that the agency closed its file. This section is not a risk score, an all-clear, or insurance, legal, appraisal or real-estate advice. Before you act on anything here, confirm it with FEMA, DEC, your insurer, a lawyer and the town or village. See also the Terms of Use.
Gertrude Ave street page · Open in search · Markdown version · Official rolls
Nearby on this street
- 147 Gertrude Ave — assessed $691,000
- 151 Gertrude Ave — assessed $662,000
- 155 Gertrude Ave — assessed $675,000
- Gertrude Ave — assessed $38,000
FAQ
What is the assessed value of 133 Gertrude Ave?
On the 2026 Village of Mamaroneck roll, parcel 8-17-703.2 is assessed at $857,000 with full market value $857,000.
What is the estimated property tax for 133 Gertrude Ave?
About $19,381 using published village, Mamaroneck school, and town/county mill rates on the assessed value. This is an estimate. Your bill may differ.
Open Mamaroneck Village search
Unofficial. Confirm figures with the Village of Mamaroneck and the Town of Mamaroneck assessor before you act on them. Town and school taxes may use the Town assessment, which can differ from the Village roll.