Grand Park Ave, Mamaroneck

2 residential parcels on Grand Park Ave in the Town of Mamaroneck (2026 town roll, SWIS 553289). Median full market $5,604,000; median assessed $5,604,000; median estimated tax $125,071.

Search Grand Park Ave in the ledger · All Mamaroneck streets · Mamaroneck Markdown · Property Markdown

Parcels2
Median FMV$5,604,000
Median assessed$5,604,000
Median est. tax$125,071

Largest assessed-value swings

31 Grand Park Ave +4.0% assessed
29 Grand Park Ave +4.0% assessed

Addresses

29 Grand Park Ave .md $8,459,000 · est. tax $188,789
31 Grand Park Ave .md $2,749,000 · est. tax $61,353

FAQ

How many homes are on Grand Park Ave in Mamaroneck?

The 2026 Town of Mamaroneck residential assessment roll lists 2 parcels on Grand Park Ave.

What is the median estimated tax on Grand Park Ave?

About $125,071 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.