18 Birch Ln
Mahopac, NY 10541
3 bd 2 ba 1,760 sqft Built 1970 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 | $421,300 | $90,100 | $511,400 | $13,375 |
| 2024 | $387,800 | $90,100 | $477,900 | $13,200 |
| 2023 | $328,100 | $81,900 | $410,000 | $12,962 |
| 2022 | $290,300 | $81,900 | $372,200 | $12,508 |
| 2021 | $262,700 | $81,900 | $344,600 | $11,829 |
| 2020 | $243,200 | $81,900 | $325,100 | $11,214 |
| 2017 | $236,800 | $81,900 | $318,700 | $9,172 |
| 2016 | $224,500 | $81,900 | $306,400 | $9,680 |
| 2015 | $134,800 | $51,000 | $185,800 | $9,550 |
| 2014 | $134,800 | $51,000 | $185,800 | $10,481 |
| 2013 | $134,800 | $51,000 | $185,800 | $10,255 |
| 2012 | $134,800 | $51,000 | $185,800 | $9,453 |
| 2011 | $134,800 | $51,000 | $185,800 | $2,312 |
| 2010 | $134,800 | $51,000 | $185,800 | $2,277 |
| 2009 | $134,800 | $51,000 | $185,800 | $2,153 |
| 2007 | $134,800 | $51,000 | $185,800 | $2,093 |
Property facts
Year built
1970
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,760 sqft
Lot size
20,000 sqft
ZIP code
10541
City
Mahopac
Street
Birch Ln
Coordinates
41.35103, -73.72955
Comparable properties nearby
Frequently asked questions
When did 18 Birch Ln last sell?
No public-record sale is on file for 18 Birch Ln.
What is the current tax assessment for 18 Birch Ln?
The most recent total assessment for 18 Birch Ln (year 2025) is $511,400 with $13,375 in property tax.
When was 18 Birch Ln built?
18 Birch Ln was built in 1970.
How does 18 Birch Ln compare to others on Birch Ln?
We track 2 other properties on Birch Ln. Browse the list under "Other properties on Birch Ln" to compare beds, baths, and sale history.
What are the property facts for 18 Birch Ln?
18 Birch Ln is a 3 bed, 2 bath, 1,760 sqft, 20,000 sqft lot single_family.
Is 18 Birch Ln a flip candidate?
No — 18 Birch Ln does not appear in our flips dataset.
Is 18 Birch Ln a tax-appeal candidate?
No — 18 Birch Ln 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 Birch Ln