18 Prospect Ave
18 Prospect Ave is on the Village of Larchmont 2026 assessment roll (parcel 7-21-21). Unofficial almanac — confirm on the published village roll.
- Full market$2,732,000
- Assessed$2,732,000
- Land$407,000
- Est. annual tax$57,707
Owner on roll: Irwin Francis. Type: Single-family. School district: Mamaroneck UFSD. Assessed change: +3.0% vs 2025.
Prospect Ave street hub · Open in search · Official rolls
Nearby on this street
- 7 Prospect Ave
- 8 Prospect Ave
- 20 Prospect Ave
- 23 Prospect Ave
- 31 Prospect Ave
- 34 Prospect Ave
- 40 Prospect Ave
- 45 Prospect Ave
FAQ
What is the assessed value of 18 Prospect Ave?
On the 2026 Village of Larchmont roll, parcel 7-21-21 is assessed at $2,732,000 with full market value $2,732,000.
What is the estimated property tax for 18 Prospect Ave?
About $57,707 using published village, Mamaroneck school, and town/county mill rates on the village assessed value. Not an official bill.
Unofficial. Confirm figures on the Village assessment rolls before decisions. Town/school taxes may use the Town of Mamaroneck assessment.