21 Whittier St
Hartsdale, NY 10530
3 bd 2 ba 1,288 sqft Built 1955 Lot 5,210 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 | $416,500 | $210,500 | $627,000 | $16,750 |
| 2024 | $398,200 | $210,500 | $608,700 | $15,688 |
| 2023 | $327,300 | $191,400 | $518,700 | $15,088 |
| 2022 | $270,200 | $191,400 | $461,600 | $14,011 |
| 2021 | $196,900 | $191,400 | $388,300 | $12,288 |
| 2020 | $196,900 | $191,400 | $388,300 | $12,305 |
| 2018 | $189,700 | $191,400 | $381,100 | $12,122 |
| 2017 | $179,000 | $191,400 | $370,400 | $11,358 |
| 2016 | $14,900 | $1,250 | $16,150 | $16,849 |
| 2015 | $14,900 | $1,250 | $16,150 | $13,158 |
| 2014 | $14,900 | $1,250 | $16,150 | $12,818 |
| 2013 | $14,900 | $1,250 | $16,150 | $12,418 |
| 2012 | $14,900 | $1,250 | $16,150 | $12,916 |
| 2011 | $14,900 | $1,250 | $16,150 | $11,400 |
| 2009 | $14,900 | $1,250 | $16,150 | $13,181 |
| 2008 | $14,900 | $1,250 | $16,150 | $7,342 |
| 2007 | $14,900 | $1,250 | $16,150 | $7,350 |
Property facts
Year built
1955
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,288 sqft
Lot size
5,210 sqft
ZIP code
10530
City
Hartsdale
Street
Whittier St
Coordinates
41.02775, -73.81120
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 21 Whittier St last sell?
No public-record sale is on file for 21 Whittier St.
What is the current tax assessment for 21 Whittier St?
The most recent total assessment for 21 Whittier St (year 2025) is $627,000 with $16,750 in property tax.
When was 21 Whittier St built?
21 Whittier St was built in 1955.
How does 21 Whittier St compare to others on Whittier St?
We track 4 other properties on Whittier St. Browse the list under "Other properties on Whittier St" to compare beds, baths, and sale history.
What are the property facts for 21 Whittier St?
21 Whittier St is a 3 bed, 2 bath, 1,288 sqft, 5,210 sqft lot single_family.
Is 21 Whittier St a flip candidate?
No — 21 Whittier St does not appear in our flips dataset.
Is 21 Whittier St a tax-appeal candidate?
No — 21 Whittier 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
-3.0%
Implied 1-yr
-12.1%
2026 Q1
$556.5K
2026 Q2
$535.5K
ZIP 10530 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Whittier St