Macdonald Denise — 21 Jochum Ave
21 Jochum Ave is on the Village of Larchmont 2026 assessment roll (parcel 7-3-84). Unofficial almanac — confirm on the published village roll.
- Full market$876,000
- Assessed$876,000
- Land$383,000
- Est. annual tax$18,503
Owner on roll: Macdonald Denise. Type: Single-family. School district: Mamaroneck. Assessed change: +3.1% vs 2025.
How this compares to its street
This parcel's assessed value rose 3.1% between the last two rolls. Across the 11 comparable parcels on Jochum Ave, the median rose 3.0%.
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.
What the public record says about this property
This lot is inside the AE flood zone
The whole lot falls within the mapped Special Flood Hazard Area. FEMA describes AE as: 1% annual chance flood, base flood elevation published. A federally backed mortgage on a property in this zone requires flood insurance. Base flood elevation 12.0 ft.
Source: FEMA National Flood Hazard Layer
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.
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FAQ
What is the assessed value of 21 Jochum Ave?
On the 2026 Village of Larchmont roll, parcel 7-3-84 is assessed at $876,000 with full market value $876,000.
What is the estimated property tax for 21 Jochum Ave?
About $18,503 using published village, Mamaroneck school, and town/county mill rates on the assessed value. Not an official bill.
Who is the owner on the roll for 21 Jochum Ave?
The 2026 Village of Larchmont roll lists Macdonald Denise as the owner for parcel 7-3-84. Owner names are public record as published on the assessment roll.
Unofficial. Confirm figures on the Village assessment rolls before decisions. Town and school taxes may use the Town of Mamaroneck assessment.