423 Halstead Ave
Mamaroneck, NY 10543
6 bd 2 ba 2,004 sqft Built 1920 Lot 6,475 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 | $443,500 | $343,400 | $786,900 | $17,787 |
| 2024 | $386,700 | $343,400 | $730,100 | $17,045 |
| 2023 | $341,500 | $327,100 | $668,600 | $12,675 |
| 2022 | $286,300 | $327,100 | $613,400 | $12,490 |
| 2021 | $286,300 | $327,100 | $613,400 | $16,340 |
| 2020 | $305,300 | $287,600 | $592,900 | $16,754 |
| 2018 | $271,900 | $282,700 | $554,600 | $16,322 |
| 2017 | $297,600 | $280,300 | $577,900 | $15,127 |
| 2016 | $326,500 | $261,900 | $588,400 | $19,254 |
| 2015 | $239,100 | $227,000 | $466,100 | $15,904 |
| 2014 | $239,100 | $219,400 | $458,500 | $18,799 |
| 2013 | $244,000 | $219,400 | $463,400 | $158,573 |
| 2012 | $321,200 | $219,400 | $540,600 | $18,080 |
| 2011 | $401,500 | $190,000 | $591,500 | $2,574 |
| 2008 | $464,700 | $223,100 | $687,800 | $12,988 |
| 2007 | $459,900 | $223,100 | $683,000 | $9,882 |
Property facts
Year built
1920
Property type
multi_family
Stories
—
Beds
6
Baths
2
Living area
2,004 sqft
Lot size
6,475 sqft
ZIP code
10543
City
Mamaroneck
Street
Halstead Ave
Coordinates
40.95519, -73.73313
Comparable properties nearby
Frequently asked questions
When did 423 Halstead Ave last sell?
No public-record sale is on file for 423 Halstead Ave.
What is the current tax assessment for 423 Halstead Ave?
The most recent total assessment for 423 Halstead Ave (year 2025) is $786,900 with $17,787 in property tax.
When was 423 Halstead Ave built?
423 Halstead Ave was built in 1920.
How does 423 Halstead Ave compare to others on Halstead Ave?
We track 8 other properties on Halstead Ave. Browse the list under "Other properties on Halstead Ave" to compare beds, baths, and sale history.
What are the property facts for 423 Halstead Ave?
423 Halstead Ave is a 6 bed, 2 bath, 2,004 sqft, 6,475 sqft lot multi_family.
Is 423 Halstead Ave a flip candidate?
No — 423 Halstead Ave does not appear in our flips dataset.
Is 423 Halstead Ave a tax-appeal candidate?
No — 423 Halstead 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 Halstead Ave