21 Longkill Rd
Ballston Lake, NY 12019
4 bd 1 ba 1,040 sqft Built 1955 Lot 122,839 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 | $58,200 | $54,400 | $112,600 | $4,881 |
| 2024 | $58,200 | $54,400 | $112,600 | $4,848 |
| 2023 | $58,200 | $54,400 | $112,600 | $3,162 |
| 2022 | $58,200 | $54,400 | $112,600 | $3,126 |
| 2021 | $58,200 | $54,400 | $112,600 | $3,113 |
| 2020 | $58,200 | $54,400 | $112,600 | $3,046 |
| 2017 | $58,200 | $54,400 | $112,600 | $2,728 |
| 2016 | $58,200 | $54,400 | $112,600 | $2,750 |
| 2015 | $58,200 | $54,400 | $112,600 | $2,812 |
| 2014 | $58,200 | $54,400 | $112,600 | $2,886 |
| 2013 | $58,200 | $54,400 | $112,600 | $2,882 |
| 2012 | $58,200 | $54,400 | $112,600 | $2,843 |
| 2011 | $58,200 | $54,400 | $112,600 | $2,829 |
Property facts
Year built
1955
Property type
single_family
Stories
—
Beds
4
Baths
1
Living area
1,040 sqft
Lot size
122,839 sqft
ZIP code
12019
City
Ballston Lake
Street
Longkill Rd
Coordinates
42.91133, -73.82313
Comparable properties nearby
Frequently asked questions
When did 21 Longkill Rd last sell?
No public-record sale is on file for 21 Longkill Rd.
What is the current tax assessment for 21 Longkill Rd?
The most recent total assessment for 21 Longkill Rd (year 2025) is $112,600 with $4,881 in property tax.
When was 21 Longkill Rd built?
21 Longkill Rd was built in 1955.
How does 21 Longkill Rd compare to others on Longkill Rd?
We track 8 other properties on Longkill Rd. Browse the list under "Other properties on Longkill Rd" to compare beds, baths, and sale history.
What are the property facts for 21 Longkill Rd?
21 Longkill Rd is a 4 bed, 1 bath, 1,040 sqft, 122,839 sqft lot single_family.
Is 21 Longkill Rd a flip candidate?
No — 21 Longkill Rd does not appear in our flips dataset.
Is 21 Longkill Rd a tax-appeal candidate?
No — 21 Longkill 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
+1.6%
Implied 1-yr
+6.5%
2026 Q3
$635.3K
2026 Q4
$644.6K
ZIP 12019 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Longkill Rd