18 McAlpin Ave
Mahopac, NY 10541
3 bd 3 ba 2,122 sqft Built 1998 Lot 20,000 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 | $497,400 | $82,800 | $580,200 | $14,475 |
| 2024 | $459,400 | $82,800 | $542,200 | $15,227 |
| 2023 | $389,900 | $75,300 | $465,200 | $14,899 |
| 2022 | $347,000 | $75,300 | $422,300 | $14,258 |
| 2021 | $334,700 | $75,300 | $410,000 | $14,399 |
| 2020 | $311,500 | $75,300 | $386,800 | $12,860 |
| 2017 | $303,900 | $75,300 | $379,200 | $12,503 |
| 2016 | $289,300 | $75,300 | $364,600 | $12,826 |
| 2015 | $145,000 | $80,000 | $225,000 | $12,685 |
| 2014 | $145,000 | $80,000 | $225,000 | $13,469 |
| 2013 | $145,000 | $80,000 | $225,000 | $13,023 |
| 2012 | $145,000 | $80,000 | $225,000 | $12,246 |
| 2011 | $145,000 | $80,000 | $225,000 | $4,162 |
| 2010 | $145,000 | $80,000 | $225,000 | $3,579 |
| 2009 | $145,000 | $80,000 | $225,000 | $3,428 |
| 2007 | $145,000 | $80,000 | $225,000 | $3,356 |
Property facts
Year built
1998
Property type
single_family
Stories
1
Beds
3
Baths
3
Living area
2,122 sqft
Lot size
20,000 sqft
ZIP code
10541
City
Mahopac
Street
McAlpin Ave
Coordinates
41.37438, -73.72325
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 18 McAlpin Ave last sell?
No public-record sale is on file for 18 McAlpin Ave.
What is the current tax assessment for 18 McAlpin Ave?
The most recent total assessment for 18 McAlpin Ave (year 2025) is $580,200 with $14,475 in property tax.
When was 18 McAlpin Ave built?
18 McAlpin Ave was built in 1998.
How does 18 McAlpin Ave compare to others on McAlpin Ave?
We track 5 other properties on McAlpin Ave. Browse the list under "Other properties on McAlpin Ave" to compare beds, baths, and sale history.
What are the property facts for 18 McAlpin Ave?
18 McAlpin Ave is a 3 bed, 3 bath, 2,122 sqft, 20,000 sqft lot single_family.
Is 18 McAlpin Ave a flip candidate?
No — 18 McAlpin Ave does not appear in our flips dataset.
Is 18 McAlpin Ave a tax-appeal candidate?
No — 18 McAlpin 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
+3.2%
Implied 1-yr
+12.8%
2026 Q3
$696.8K
2026 Q4
$715.3K
ZIP 10541 — Median Price History + Forecast
Explore nearby
Geography
Other properties on McAlpin Ave