1603 James St
Mamaroneck, NY 10543
5 bd 2 ba 1,810 sqft Built 1905 Lot 4,918 sqft multi_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 | $616,500 | $170,500 | $787,000 | $17,253 |
| 2024 | $586,500 | $170,500 | $757,000 | $16,443 |
| 2023 | $522,500 | $170,500 | $693,000 | $12,458 |
| 2022 | $459,500 | $170,500 | $630,000 | $11,863 |
| 2021 | $393,500 | $170,500 | $564,000 | $14,274 |
| 2020 | $333,500 | $170,500 | $504,000 | $11,515 |
| 2018 | $328,500 | $170,500 | $499,000 | $11,075 |
| 2017 | $328,500 | $170,500 | $499,000 | $7,473 |
| 2016 | $268,000 | $157,000 | $425,000 | $5,198 |
| 2015 | $268,000 | $157,000 | $425,000 | $8,822 |
| 2014 | $268,000 | $157,000 | $425,000 | $164,163 |
| 2013 | $6,000 | $2,500 | $8,500 | $5,692 |
| 2012 | $8,500 | $2,500 | $11,000 | $6,393 |
| 2011 | $8,500 | $2,500 | $11,000 | $14,767 |
| 2008 | $9,800 | $2,700 | $12,500 | $13,212 |
| 2007 | $9,800 | $2,700 | $12,500 | $12,044 |
Property facts
Year built
1905
Property type
multi_family
Stories
—
Beds
5
Baths
2
Living area
1,810 sqft
Lot size
4,918 sqft
ZIP code
10543
City
Mamaroneck
Street
James St
Coordinates
40.96793, -73.73444
Comparable properties nearby
Frequently asked questions
When did 1603 James St last sell?
No public-record sale is on file for 1603 James St.
What is the current tax assessment for 1603 James St?
The most recent total assessment for 1603 James St (year 2025) is $787,000 with $17,253 in property tax.
When was 1603 James St built?
1603 James St was built in 1905.
How does 1603 James St compare to others on James St?
We track 3 other properties on James St. Browse the list under "Other properties on James St" to compare beds, baths, and sale history.
What are the property facts for 1603 James St?
1603 James St is a 5 bed, 2 bath, 1,810 sqft, 4,918 sqft lot multi_family.
Is 1603 James St a flip candidate?
No — 1603 James St does not appear in our flips dataset.
Is 1603 James St a tax-appeal candidate?
No — 1603 James St 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 James St