Mountain Ave, Larchmont, NY Property Records

Westchester County and Mamaroneck Town property records for 11 addresses on Mountain Ave, Larchmont, NY · Last verified October 2026

Mountain Ave Highlights

Properties 11
Median Sale Price $1,920,000
Deeds and Mortgages on File 10
Median Price per Sqft $589
Owner Occupied 91%
Median Year Built 1928
Median Ownership Tenure 5 years

Properties on Mountain Ave

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

15 Mountain Ave

5 bd · 5 ba · 2,998 sqft · built 1928 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,075,000Dec 2008 $45,1692026 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

16 Mountain Ave

4 bd · 3.5 ba · 3,263 sqft · built 1914 · 0.369 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,925,000Sep 2013 $53,9792026 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

18 Mountain Ave

5 bd · 5.5 ba · 3,472 sqft · built 1950 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,650,000Oct 2022 $54,5512026 Amount on Record May 2020 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

19 Mountain Ave

3 bd · 2.5 ba · 2,184 sqft · built 1929 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$775,000Nov 2025 $25,8502026 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

26 Mountain Ave

3 bd · 3.5 ba · 2,196 sqft · built 1918 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$936,500Oct 2011 $30,8562026 Amount on Record Jun 2005 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

28 Mountain Ave

3 bd · 2.5 ba · 1,876 sqft · built 1920 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,150,722Jul 2023 $24,8702026 Amount on Record Feb 2003 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

29 Mountain Ave

4 bd · 3.5 ba · 3,745 sqft · built 1928 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,920,000Aug 2021 $43,9952026 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

34 Mountain Ave

5 bd · 4 ba · 3,810 sqft · built 1931 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,295,000Dec 2024 $46,3432026 Amount on Record Jan 2002 2 Owners on Record AssessorUpdated Oct 2026

40 Mountain Ave

3 bd · 2.5 ba · 1,909 sqft · built 1926 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$26,3282026 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

42 Mountain Ave

0.01 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,310,000Nov 2021 $212026 Amount on Record Feb 2019 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

51 Mountain Ave

3 bd · 3.5 ba · 2,842 sqft · built 1926 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$32,2422026 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

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