20 Boswell Rd
Putnam Valley, NY 10579
3 bd 3 ba 3,358 sqft Built 1989 Lot 43,996 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 | $504,400 | $184,100 | $688,500 | $19,150 |
| 2024 | $504,400 | $184,100 | $688,500 | $18,486 |
| 2023 | $474,000 | $100,200 | $574,200 | $18,004 |
| 2022 | $421,800 | $100,200 | $522,000 | $17,559 |
| 2021 | $305,400 | $100,200 | $405,600 | $16,456 |
| 2020 | $293,600 | $100,200 | $393,800 | $13,181 |
| 2017 | $285,900 | $100,200 | $386,100 | $12,919 |
| 2016 | $270,900 | $100,200 | $371,100 | $12,402 |
| 2015 | $267,200 | $100,200 | $367,400 | $11,823 |
| 2014 | $264,600 | $99,200 | $363,800 | $13,391 |
| 2013 | $276,700 | $102,300 | $379,000 | $12,539 |
| 2012 | $199,600 | $195,200 | $394,800 | $12,445 |
| 2011 | $224,800 | $195,200 | $420,000 | $2,899 |
| 2010 | $249,800 | $195,200 | $445,000 | $2,844 |
| 2009 | $289,800 | $195,200 | $485,000 | $2,840 |
| 2007 | $395,700 | $169,600 | $565,300 | $2,979 |
Property facts
Year built
1989
Property type
single_family
Stories
2
Beds
3
Baths
3
Living area
3,358 sqft
Lot size
43,996 sqft
ZIP code
10579
City
Putnam Valley
Street
Boswell Rd
Coordinates
41.37663, -73.82218
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 20 Boswell Rd last sell?
No public-record sale is on file for 20 Boswell Rd.
What is the current tax assessment for 20 Boswell Rd?
The most recent total assessment for 20 Boswell Rd (year 2025) is $688,500 with $19,150 in property tax.
When was 20 Boswell Rd built?
20 Boswell Rd was built in 1989.
How does 20 Boswell Rd compare to others on Boswell Rd?
We track 8 other properties on Boswell Rd. Browse the list under "Other properties on Boswell Rd" to compare beds, baths, and sale history.
What are the property facts for 20 Boswell Rd?
20 Boswell Rd is a 3 bed, 3 bath, 3,358 sqft, 43,996 sqft lot single_family.
Is 20 Boswell Rd a flip candidate?
No — 20 Boswell Rd does not appear in our flips dataset.
Is 20 Boswell Rd a tax-appeal candidate?
No — 20 Boswell 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
+0.9%
Implied 1-yr
+3.5%
2026 Q1
$585.4K
2026 Q2
$590.2K
ZIP 10579 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Boswell Rd