Katie Ln, Mamaroneck

3 residential parcels on Katie Ln in the Town of Mamaroneck (2026 town roll, SWIS 553289). Median full market $1,961,000; median assessed $1,961,000; median estimated tax $41,559.

Search Katie Ln in the ledger · All Mamaroneck streets · Mamaroneck Markdown · Property Markdown

Parcels3
Median FMV$1,961,000
Median assessed$1,961,000
Median est. tax$41,559

Largest assessed-value swings

5 Katie Ln +4.0% assessed
6 Katie Ln +4.0% assessed
4 Katie Ln +4.0% assessed

Addresses

4 Katie Ln .md $1,961,000 · est. tax $41,559
5 Katie Ln .md $2,621,000 · est. tax $55,547
6 Katie Ln .md $1,672,000 · est. tax $35,435

FAQ

How many homes are on Katie Ln in Mamaroneck?

The 2026 Town of Mamaroneck residential assessment roll lists 3 parcels on Katie Ln.

What is the median estimated tax on Katie Ln?

About $41,559 using published city, school, and town/county mill rates against the village roll. Not an official bill.

Open Mamaroneck search

Unofficial. Confirm figures with the Town of Mamaroneck assessor before decisions. This edition covers the unincorporated town; the villages of Larchmont and Mamaroneck have their own rolls.