51 Ellen Ave
Mahopac, NY 10541
2 bd 1 ba 770 sqft Built 1955 Lot 21,648 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 | $239,100 | $92,400 | $331,500 | $9,746 |
| 2024 | $217,400 | $92,400 | $309,800 | $9,897 |
| 2023 | $181,800 | $84,000 | $265,800 | $9,729 |
| 2022 | $157,300 | $84,000 | $241,300 | $9,355 |
| 2021 | $150,300 | $84,000 | $234,300 | $8,876 |
| 2020 | $137,000 | $84,000 | $221,000 | $7,420 |
| 2017 | $132,700 | $84,000 | $216,700 | $6,668 |
| 2016 | $124,400 | $84,000 | $208,400 | $6,261 |
| 2015 | $54,900 | $57,900 | $112,800 | $6,151 |
| 2014 | $54,900 | $57,900 | $112,800 | $7,191 |
| 2013 | $54,900 | $57,900 | $112,800 | $6,959 |
| 2012 | $54,900 | $57,900 | $112,800 | $6,389 |
| 2011 | $54,900 | $57,900 | $112,800 | $2,118 |
| 2010 | $54,900 | $57,900 | $112,800 | $2,099 |
| 2009 | $54,900 | $57,900 | $112,800 | $2,024 |
| 2007 | $54,900 | $57,900 | $112,800 | $1,987 |
Property facts
Year built
1955
Property type
single_family
Stories
1
Beds
2
Baths
1
Living area
770 sqft
Lot size
21,648 sqft
ZIP code
10541
City
Mahopac
Street
Ellen Ave
Coordinates
41.36835, -73.74200
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 51 Ellen Ave last sell?
No public-record sale is on file for 51 Ellen Ave.
What is the current tax assessment for 51 Ellen Ave?
The most recent total assessment for 51 Ellen Ave (year 2025) is $331,500 with $9,746 in property tax.
When was 51 Ellen Ave built?
51 Ellen Ave was built in 1955.
How does 51 Ellen Ave compare to others on Ellen Ave?
We track 8 other properties on Ellen Ave. Browse the list under "Other properties on Ellen Ave" to compare beds, baths, and sale history.
What are the property facts for 51 Ellen Ave?
51 Ellen Ave is a 2 bed, 1 bath, 770 sqft, 21,648 sqft lot single_family.
Is 51 Ellen Ave a flip candidate?
No — 51 Ellen Ave does not appear in our flips dataset.
Is 51 Ellen Ave a tax-appeal candidate?
No — 51 Ellen 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 Ellen Ave