21 Crystal St
Spring Valley, NY 10977
4 bd 3 ba 1,778 sqft Built 1965 Lot 16,553 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 | $31,300 | $16,700 | $48,000 | $12,242 |
| 2024 | $31,300 | $16,700 | $48,000 | $11,865 |
| 2023 | $31,300 | $16,700 | $48,000 | $11,664 |
| 2022 | $31,300 | $16,700 | $48,000 | $11,111 |
| 2021 | $31,300 | $16,700 | $48,000 | $11,746 |
| 2020 | $31,300 | $16,700 | $48,000 | $11,649 |
| 2018 | $31,300 | $16,700 | $48,000 | $11,876 |
| 2016 | $31,300 | $16,700 | $48,000 | $10,634 |
| 2015 | $31,300 | $16,700 | $48,000 | $10,189 |
| 2014 | $31,300 | $16,700 | $48,000 | $10,813 |
| 2013 | $31,300 | $16,700 | $48,000 | $8,034 |
| 2012 | $31,300 | $16,700 | $48,000 | $8,640 |
| 2010 | $31,300 | $16,700 | $48,000 | $785 |
Property facts
Year built
1965
Property type
single_family
Stories
1
Beds
4
Baths
3
Living area
1,778 sqft
Lot size
16,553 sqft
ZIP code
10977
City
Spring Valley
Street
Crystal St
Coordinates
41.11993, -74.02794
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 21 Crystal St last sell?
No public-record sale is on file for 21 Crystal St.
What is the current tax assessment for 21 Crystal St?
The most recent total assessment for 21 Crystal St (year 2025) is $48,000 with $12,242 in property tax.
When was 21 Crystal St built?
21 Crystal St was built in 1965.
How does 21 Crystal St compare to others on Crystal St?
We track 6 other properties on Crystal St. Browse the list under "Other properties on Crystal St" to compare beds, baths, and sale history.
What are the property facts for 21 Crystal St?
21 Crystal St is a 4 bed, 3 bath, 1,778 sqft, 16,553 sqft lot single_family.
Is 21 Crystal St a flip candidate?
No — 21 Crystal St does not appear in our flips dataset.
Is 21 Crystal St a tax-appeal candidate?
No — 21 Crystal St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-1.2%
Implied 1-yr
-4.9%
2026 Q3
$738K
2026 Q4
$728.1K
ZIP 10977 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Crystal St