Grade St, Mamaroneck, NY Property Records

Westchester County and Rye Town property records for 4 addresses on Grade St, Mamaroneck, NY · Last verified May 2026

Grade St Highlights

Properties 4
Latest Sale $140,000 (Jan 1998)
Sales Recorded 2
Average Living Area 2,222 sq ft
Owner Occupied 50%
Median Annual Tax Bill $14,125
Median Year Built 1986
Average Ownership Tenure 29 years

Properties on Grade St

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

509 Grade St

8 bd · 4.5 ba · 4,032 sqft · built 1998 · 0.156 acres

Last Sale Tax Bill Prior Sale Owner Records
$20,8672025 2 Names on Record AssessorUpdated May 2026

527 Grade St

3 bd · 2 ba · 1,314 sqft · built 1856 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$30,000Jul 1996 $10,4142025 2 Names on Record Owner Occupied AssessorUpdated May 2026

528 Grade St

3 bd · 2 ba · 2,040 sqft · built 1986 · 0.126 acres

Last Sale Tax Bill Prior Sale Owner Records
$14,1252025 2 Names on Record AssessorUpdated May 2026

529 Grade St

4 bd · 2 ba · 1,503 sqft · built 1870 · 0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$140,000Jan 1998 $12,5712025 2 Names on Record Owner Occupied AssessorUpdated May 2026

Wildfire Risk on Grade St

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

Property Records in Nearby Streets