523 Harbor Rd
Cold Spring Harbor, NY 11724
4 bd 3 ba 3,000 sqft Built 1958 Lot 91,476 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Sep 22, 2023 | Sold | $915,000 | Public Record |
| Apr 28, 2023 | Sold | $915,000 | OneKeyMLS |
| Nov 14, 2022 | Relisted | $1,050,000 | OneKeyMLS |
| Nov 10, 2022 | Listing removed | $1,189,000 | OneKeyMLS |
| Jun 7, 2022 | Price changed | $1,189,000 | MLS #3387880 |
| Apr 11, 2022 | Listed | $1,299,000 | MLS #3387880 |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $3,250 | $1,050 | $4,300 | $17,854 |
| 2024 | $3,250 | $1,050 | $4,300 | $10,417 |
| 2023 | $4,500 | $1,050 | $5,550 | $10,417 |
| 2022 | $4,500 | $1,050 | $5,550 | $19,300 |
| 2021 | $4,500 | $1,050 | $5,550 | $19,006 |
| 2020 | $4,500 | $1,050 | $5,550 | $19,058 |
| 2019 | $4,500 | $1,050 | $5,550 | $19,058 |
| 2018 | $4,500 | $1,050 | $5,550 | $17,209 |
| 2017 | $4,500 | $1,050 | $5,550 | $16,618 |
| 2016 | $4,500 | $1,050 | $5,550 | $16,127 |
| 2015 | $4,500 | $1,050 | $5,550 | $15,810 |
| 2014 | $4,500 | $1,050 | $5,550 | $15,554 |
| 2013 | $4,500 | $1,050 | $5,550 | $14,790 |
| 2012 | $4,500 | $1,050 | $5,550 | $14,266 |
| 2011 | $4,500 | $1,050 | $5,550 | $13,579 |
| 2010 | $4,500 | $1,050 | $5,550 | $13,111 |
| 2009 | $4,500 | $1,050 | $5,550 | $13,192 |
| 2008 | $4,500 | $1,050 | $5,550 | $12,400 |
| 2007 | $4,500 | $1,050 | $5,550 | $12,110 |
| 2006 | $4,500 | $1,050 | $5,550 | $12,110 |
Property facts
Year built
1958
Property type
single_family
Stories
1
Beds
4
Baths
3
Living area
3,000 sqft
Lot size
91,476 sqft
ZIP code
11724
City
Cold Spring Harbor
Street
Harbor Rd
Coordinates
40.83917, -73.45428
Comparable properties nearby
Frequently asked questions
When did 523 Harbor Rd last sell?
No public-record sale is on file for 523 Harbor Rd.
What is the current tax assessment for 523 Harbor Rd?
The most recent total assessment for 523 Harbor Rd (year 2025) is $4,300 with $17,854 in property tax.
When was 523 Harbor Rd built?
523 Harbor Rd was built in 1958.
How does 523 Harbor Rd compare to others on Harbor Rd?
We track 8 other properties on Harbor Rd. Browse the list under "Other properties on Harbor Rd" to compare beds, baths, and sale history.
What are the property facts for 523 Harbor Rd?
523 Harbor Rd is a 4 bed, 3 bath, 3,000 sqft, 91,476 sqft lot single_family.
Is 523 Harbor Rd a flip candidate?
No — 523 Harbor Rd does not appear in our flips dataset.
Is 523 Harbor Rd a tax-appeal candidate?
No — 523 Harbor 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
+7.2%
Implied 1-yr
+28.9%
2026 Q2
$2.92M
2026 Q3
$3.07M
ZIP 11724 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Harbor Rd