731 Prospect Ave
Mamaroneck, NY 10543
2 bd 1 ba 1,176 sqft Built 1900 Lot 3,501 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 | $351,000 | $139,000 | $490,000 | $2,997 |
| 2024 | $328,000 | $139,000 | $467,000 | $5,083 |
| 2023 | $261,000 | $139,000 | $400,000 | $7,191 |
| 2022 | $235,000 | $139,000 | $374,000 | $7,042 |
| 2021 | $217,000 | $139,000 | $356,000 | $9,010 |
| 2020 | $217,000 | $139,000 | $356,000 | $8,910 |
| 2018 | $217,000 | $139,000 | $356,000 | $8,748 |
| 2017 | $217,000 | $139,000 | $356,000 | $7,063 |
| 2016 | $203,000 | $127,000 | $330,000 | $6,218 |
| 2015 | $168,000 | $127,000 | $295,000 | $8,065 |
| 2014 | $168,000 | $127,000 | $295,000 | $9,968 |
| 2013 | $5,700 | $1,800 | $7,500 | $5,022 |
| 2012 | $5,700 | $1,800 | $7,500 | $4,359 |
| 2011 | $5,700 | $1,800 | $7,500 | $10,068 |
| 2008 | $5,700 | $1,800 | $7,500 | $7,927 |
| 2007 | $5,700 | $1,800 | $7,500 | $7,226 |
Property facts
Year built
1900
Property type
single_family
Stories
—
Beds
2
Baths
1
Living area
1,176 sqft
Lot size
3,501 sqft
ZIP code
10543
City
Mamaroneck
Street
Prospect Ave
Coordinates
40.94495, -73.74260
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 731 Prospect Ave last sell?
No public-record sale is on file for 731 Prospect Ave.
What is the current tax assessment for 731 Prospect Ave?
The most recent total assessment for 731 Prospect Ave (year 2025) is $490,000 with $2,997 in property tax.
When was 731 Prospect Ave built?
731 Prospect Ave was built in 1900.
How does 731 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 731 Prospect Ave?
731 Prospect Ave is a 2 bed, 1 bath, 1,176 sqft, 3,501 sqft lot single_family.
Is 731 Prospect Ave a flip candidate?
No — 731 Prospect Ave does not appear in our flips dataset.
Is 731 Prospect Ave a tax-appeal candidate?
No — 731 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