540 Alda Rd
Mamaroneck, NY 10543
4 bd 4 ba 3,424 sqft Built 1915 Lot 12,628 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 | $1,007,200 | $742,900 | $1,750,100 | $40,223 |
| 2024 | $908,100 | $742,900 | $1,651,000 | $38,240 |
| 2023 | $737,400 | $707,500 | $1,444,900 | $27,393 |
| 2022 | $655,600 | $707,500 | $1,363,100 | $27,755 |
| 2021 | $655,600 | $707,500 | $1,363,100 | $36,311 |
| 2020 | $717,150 | $621,100 | $1,338,250 | $36,218 |
| 2018 | $713,300 | $611,700 | $1,325,000 | $38,995 |
| 2017 | $1,024,800 | $604,500 | $1,629,300 | $42,623 |
| 2016 | $493,100 | $501,900 | $995,000 | $32,559 |
| 2015 | $596,000 | $447,600 | $1,043,600 | $29,142 |
| 2014 | $596,000 | $532,800 | $1,128,800 | $39,890 |
| 2013 | $588,000 | $511,500 | $1,099,500 | $376,245 |
| 2012 | $575,100 | $404,900 | $980,000 | $32,775 |
| 2011 | $930,200 | $360,300 | $1,290,500 | $5,617 |
| 2008 | $1,021,300 | $395,600 | $1,416,900 | $21,880 |
| 2007 | $929,400 | $395,600 | $1,325,000 | $16,728 |
Property facts
Year built
1915
Property type
single_family
Stories
—
Beds
4
Baths
4
Living area
3,424 sqft
Lot size
12,628 sqft
ZIP code
10543
City
Mamaroneck
Street
Alda Rd
Coordinates
40.94412, -73.72505
Comparable properties nearby
Frequently asked questions
When did 540 Alda Rd last sell?
No public-record sale is on file for 540 Alda Rd.
What is the current tax assessment for 540 Alda Rd?
The most recent total assessment for 540 Alda Rd (year 2025) is $1,750,100 with $40,223 in property tax.
When was 540 Alda Rd built?
540 Alda Rd was built in 1915.
How does 540 Alda Rd compare to others on Alda Rd?
We track 4 other properties on Alda Rd. Browse the list under "Other properties on Alda Rd" to compare beds, baths, and sale history.
What are the property facts for 540 Alda Rd?
540 Alda Rd is a 4 bed, 4 bath, 3,424 sqft, 12,628 sqft lot single_family.
Is 540 Alda Rd a flip candidate?
No — 540 Alda Rd does not appear in our flips dataset.
Is 540 Alda Rd a tax-appeal candidate?
No — 540 Alda Rd 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 Alda Rd