Ludwig Michael — 4 Well House Close
4 Well House Close is on the Town of Mamaroneck 2026 assessment roll (parcel 3-40-673). Unofficial almanac — confirm on the published town roll.
- Full market$2,384,000
- Assessed$2,384,000
- Land$632,000
- Est. annual tax$53,207
Owner on roll: Ludwig Michael. Type: Single-family. School district: Scarsdale. Assessed change: +4.0% vs 2025.
What the public record says about this property
1 closed spill record at this address
DEC closed this case, most recently 2013-11-20. 1 involved heating oil.
Source: NYS DEC Spill Incidents
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.
Well House Close street hub · Open in search · Markdown (agents) · Official rolls
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FAQ
What is the assessed value of 4 Well House Close?
On the 2026 Town of Mamaroneck roll, parcel 3-40-673 is assessed at $2,384,000 with full market value $2,384,000.
What is the estimated property tax for 4 Well House Close?
About $53,207 using published town, Scarsdale school, and town/county mill rates on the assessed value. Not an official bill.
Who is the owner on the roll for 4 Well House Close?
The 2026 Town of Mamaroneck roll lists Ludwig Michael as the owner for parcel 3-40-673. 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.