350 Prospect Ave
Mamaroneck, NY 10543
4 bd 3 ba 2,592 sqft Built 2021 Lot 6,225 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $1,140,000 | $320,000 | $1,460,000 | $31,681 |
| 2024 | $1,070,000 | $320,000 | $1,390,000 | $29,078 |
| 2023 | $872,000 | $320,000 | $1,192,000 | $21,430 |
| 2022 | $794,000 | $320,000 | $1,114,000 | $20,977 |
| 2021 | $40,000 | $320,000 | $360,000 | $9,111 |
| 2020 | $10,000 | $320,000 | $330,000 | $8,259 |
| 2018 | $10,000 | $320,000 | $330,000 | $8,109 |
| 2017 | $10,000 | $320,000 | $330,000 | $6,718 |
| 2016 | $10,000 | $320,000 | $330,000 | $6,191 |
| 2015 | $10,000 | $320,000 | $330,000 | $8,987 |
| 2014 | $10,000 | $320,000 | $330,000 | $5,768 |
| 2013 | — | $3,900 | $3,900 | $2,611 |
| 2012 | — | $3,900 | $3,900 | $2,266 |
| 2011 | — | $3,900 | $3,900 | $5,235 |
| 2009 | — | $6,600 | $6,600 | $8,337 |
| 2008 | — | $6,600 | $6,600 | $6,504 |
| 2007 | — | $6,600 | $6,600 | $6,359 |
Property facts
Year built
2021
Property type
single_family
Stories
—
Beds
4
Baths
3
Living area
2,592 sqft
Lot size
6,225 sqft
ZIP code
10543
City
Mamaroneck
Street
Prospect Ave
Coordinates
40.94795, -73.73797
Comparable properties nearby
Frequently asked questions
When did 350 Prospect Ave last sell?
No public-record sale is on file for 350 Prospect Ave.
What is the current tax assessment for 350 Prospect Ave?
The most recent total assessment for 350 Prospect Ave (year 2025) is $1,460,000 with $31,681 in property tax.
When was 350 Prospect Ave built?
350 Prospect Ave was built in 2021.
How does 350 Prospect Ave compare to others on Prospect Ave?
We track 8 other properties on Prospect Ave. Browse the list under "Other properties on Prospect Ave" to compare beds, baths, and sale history.
What are the property facts for 350 Prospect Ave?
350 Prospect Ave is a 4 bed, 3 bath, 2,592 sqft, 6,225 sqft lot single_family.
Is 350 Prospect Ave a flip candidate?
No — 350 Prospect Ave does not appear in our flips dataset.
Is 350 Prospect Ave a tax-appeal candidate?
No — 350 Prospect Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-6.8%
Implied 1-yr
-27.2%
2026 Q3
$693.8K
2026 Q4
$693.8K
ZIP 10543 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Prospect Ave