The 50 highest estimated property tax bills in Mamaroneck
Estimated annual property tax for the 50 most heavily taxed residential parcels in Mamaroneck, built from county, school, and village mill rates for FY 2026 town & county / 2025-26 school applied to each parcel's assessed value. The median estimated bill in Mamaroneck is $30,688, so these are several times the typical local burden.
These are estimates, and the gap between an estimate and a bill is real. They exclude sewer, refuse, and special district charges, and they apply STAR only where an exemption code appears on the roll. A property whose exemptions changed mid-year, or one carrying a district charge, will not match. Treat the ordering as reliable and the absolute figures as approximate — and confirm anything that matters on the official source.
| # | Address | Full market value | Assessed | Est. annual tax |
|---|---|---|---|---|
| 1 | 116 Premium Pt | $19,746,000 | $19,746,000 | $418,476 |
| 2 | 104 Premium Pt | $13,175,000 | $13,175,000 | $279,217 |
| 3 | 220 Hommocks Rd | $10,840,000 | $10,840,000 | $229,731 |
| 4 | 211 Hommocks Rd | $9,957,000 | $9,957,000 | $211,018 |
| 5 | 214 Hommocks Rd | $9,524,000 | $9,524,000 | $201,841 |
| 6 | 106 Premium Pt | $9,229,000 | $9,229,000 | $195,589 |
| 7 | 209 Hommocks Rd | $9,219,000 | $9,219,000 | $195,378 |
| 8 | 217 Hommocks Rd | $9,147,000 | $9,147,000 | $193,852 |
| 9 | 29 Grand Park Ave | $8,459,000 | $8,459,000 | $188,789 |
| 10 | 102 Premium Pt | $8,549,000 | $8,549,000 | $181,178 |
| 11 | 875 Fenimore Rd | $8,522,000 | $8,522,000 | $180,606 |
| 12 | 112 Premium Pt | $6,850,000 | $6,850,000 | $145,172 |
| 13 | 108 Premium Pt | $6,188,000 | $6,188,000 | $131,142 |
| 14 | 109 Griffen Ave | $5,704,000 | $5,704,000 | $127,303 |
| 15 | 1016 Old White Plains Rd | $5,367,000 | $5,367,000 | $113,742 |
| 16 | 11 Bruce Rd | $5,311,000 | $5,311,000 | $112,556 |
| 17 | 4 Murdock Rd | $4,985,000 | $4,985,000 | $111,256 |
| 18 | 1 Coventry Ct | $4,911,000 | $4,911,000 | $109,605 |
| 19 | 6 Championship Dr | $5,164,000 | $5,164,000 | $109,441 |
| 20 | 215 Hommocks Rd | $4,910,000 | $4,910,000 | $104,057 |
| 21 | 1 Split Tree Rd | $4,652,000 | $4,652,000 | $103,824 |
| 22 | 18 Salem Dr | $4,337,000 | $4,337,000 | $96,794 |
| 23 | 7 Split Tree Rd | $4,320,000 | $4,320,000 | $96,415 |
| 24 | 160 Brookside Dr | $4,544,000 | $4,544,000 | $96,301 |
| 25 | 115 Premium Pt | $4,544,000 | $4,544,000 | $96,301 |
| 26 | 15 Cornell St | $4,312,000 | $4,312,000 | $96,236 |
| 27 | 4 Coventry Ct | $4,307,000 | $4,307,000 | $96,124 |
| 28 | 5 Salem Dr | $4,191,000 | $4,191,000 | $93,535 |
| 29 | 862 Fenimore Rd | $4,364,000 | $4,364,000 | $92,486 |
| 30 | 1025 Fenimore Rd | $4,124,000 | $4,124,000 | $92,040 |
| 31 | 2 Coventry Ct | $4,108,000 | $4,108,000 | $91,684 |
| 32 | 3 Fenbrook Dr | $4,324,000 | $4,324,000 | $91,639 |
| 33 | 325 Weaver St | $4,305,000 | $4,305,000 | $91,236 |
| 34 | 5 Rocky Hollow Dr | $4,033,000 | $4,033,000 | $90,009 |
| 35 | 14 Wildwood Cir | $4,197,000 | $4,197,000 | $88,947 |
| 36 | 9 York Rd | $4,160,000 | $4,160,000 | $88,163 |
| 37 | 7 Cornell St | $3,935,000 | $3,935,000 | $87,822 |
| 38 | 16 Wildwood Cir | $4,109,000 | $4,109,000 | $87,081 |
| 39 | 3 Coventry Ct | $3,874,000 | $3,874,000 | $86,461 |
| 40 | 203 Griffen Ave | $3,868,000 | $3,868,000 | $86,327 |
| 41 | 4 Rocky Hollow Dr | $3,848,000 | $3,848,000 | $85,881 |
| 42 | 2 Rocky Hollow Dr | $3,843,000 | $3,843,000 | $85,769 |
| 43 | 1 Rocky Hollow Dr | $3,802,000 | $3,802,000 | $84,854 |
| 44 | 3 Rocky Hollow Dr | $3,802,000 | $3,802,000 | $84,854 |
| 45 | 3 Well House Close | $3,779,000 | $3,779,000 | $84,341 |
| 46 | 1 Durham Rd | $3,978,000 | $3,978,000 | $84,305 |
| 47 | 500 Weaver St | $3,915,000 | $3,915,000 | $82,970 |
| 48 | 8 Stonewall Ln | $3,682,000 | $3,682,000 | $82,176 |
| 49 | 11 Salem Dr | $3,843,000 | $3,843,000 | $81,444 |
| 50 | 3 Ridgeway Rd | $3,841,000 | $3,841,000 | $81,403 |
Source: Mamaroneck 2026 assessment roll (SWIS 553289), compiled by Infarill LLC. Estimated taxes use county, school, and village mill rates for FY 2026 town & county / 2025-26 school and exclude special district charges. Dale Ledger is unofficial and not affiliated with any municipality or school district — confirm on the Town of Mamaroneck assessor.
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FAQ
How much are property taxes on an expensive home in Mamaroneck?
The largest estimated bill on the 2026 roll is about $418,476 a year. The median across Mamaroneck is about $30,688.
Are these real tax bills?
No. They are estimates from published mill rates and the assessment roll. Special districts and mid-year exemption changes are not included.
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.