20 Mary Ave
Lake Katrine, NY 12449
4 bd 2 ba 2,219 sqft Built 1960 Lot 20,473 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 | $120,000 | $35,000 | $155,000 | $9,265 |
| 2024 | $120,000 | $35,000 | $155,000 | $9,098 |
| 2023 | $120,000 | $35,000 | $155,000 | $9,039 |
| 2022 | $120,000 | $35,000 | $155,000 | $9,067 |
| 2021 | $120,000 | $35,000 | $155,000 | $9,019 |
| 2020 | $120,000 | $35,000 | $155,000 | $6,836 |
| 2017 | $120,000 | $35,000 | $155,000 | $6,492 |
| 2016 | $120,000 | $35,000 | $155,000 | $6,366 |
| 2015 | $120,000 | $35,000 | $155,000 | $6,201 |
| 2014 | $120,000 | $35,000 | $155,000 | $8,136 |
| 2013 | $120,000 | $35,000 | $155,000 | $8,235 |
| 2012 | $120,000 | $35,000 | $155,000 | $5,748 |
| 2011 | $120,000 | $35,000 | $155,000 | $5,753 |
| 2010 | $120,000 | $35,000 | $155,000 | $5,902 |
| 2009 | $120,000 | $35,000 | $155,000 | $2,434 |
| 2007 | $120,000 | $35,000 | $155,000 | $4,819 |
Property facts
Year built
1960
Property type
single_family
Stories
1
Beds
4
Baths
2
Living area
2,219 sqft
Lot size
20,473 sqft
ZIP code
12449
City
Lake Katrine
Street
Mary Ave
Coordinates
41.98426, -73.99577
Comparable properties nearby
Frequently asked questions
When did 20 Mary Ave last sell?
No public-record sale is on file for 20 Mary Ave.
What is the current tax assessment for 20 Mary Ave?
The most recent total assessment for 20 Mary Ave (year 2025) is $155,000 with $9,265 in property tax.
When was 20 Mary Ave built?
20 Mary Ave was built in 1960.
How does 20 Mary Ave compare to others on Mary Ave?
We track 7 other properties on Mary Ave. Browse the list under "Other properties on Mary Ave" to compare beds, baths, and sale history.
What are the property facts for 20 Mary Ave?
20 Mary Ave is a 4 bed, 2 bath, 2,219 sqft, 20,473 sqft lot single_family.
Is 20 Mary Ave a flip candidate?
No — 20 Mary Ave does not appear in our flips dataset.
Is 20 Mary Ave a tax-appeal candidate?
No — 20 Mary 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
+13.5%
Implied 1-yr
+54.0%
2025 Q4
$1.28M
2026 Q1
$1.28M
ZIP 12449 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Mary Ave