300 Prospect Ave
Sea Cliff, NY 11579
3 bd 2 ba Built 1960 Lot 9,240 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 |
|---|---|---|---|---|
| 2024 | $322 | $436 | $758 | $12,046 |
| 2022 | $322 | $436 | $758 | $14,858 |
| 2021 | $322 | $436 | $758 | $14,242 |
| 2020 | $466 | $416 | $882 | $15,209 |
| 2019 | $377 | $1,090 | $1,467 | $16,634 |
| 2018 | $377 | $1,090 | $1,467 | $15,761 |
| 2016 | $377 | $1,090 | $1,467 | $14,563 |
| 2015 | $377 | $1,090 | $1,467 | $12,909 |
| 2014 | $377 | $1,090 | $1,467 | $12,202 |
| 2013 | $481 | $1,090 | $1,571 | $11,502 |
| 2011 | $481 | $1,090 | $1,571 | $10,260 |
| 2010 | $375 | $1,211 | $1,586 | $9,097 |
| 2009 | $335 | $1,211 | $1,546 | $8,418 |
| 2007 | $248 | $1,211 | $1,459 | $7,733 |
Property facts
Year built
1960
Property type
single_family
Stories
—
Beds
3
Baths
2
Living area
—
Lot size
9,240 sqft
ZIP code
11579
City
Sea Cliff
Street
Prospect Ave
Coordinates
40.84395, -73.65287
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 300 Prospect Ave last sell?
No public-record sale is on file for 300 Prospect Ave.
What is the current tax assessment for 300 Prospect Ave?
The most recent total assessment for 300 Prospect Ave (year 2024) is $758 with $12,046 in property tax.
When was 300 Prospect Ave built?
300 Prospect Ave was built in 1960.
How does 300 Prospect Ave compare to others on Prospect Ave?
We track 8 other properties on Prospect Ave. Browse the list under "Other properties on Prospect Ave" to compare beds, baths, and sale history.
What are the property facts for 300 Prospect Ave?
300 Prospect Ave is a 3 bed, 2 bath, 9,240 sqft lot single_family.
Is 300 Prospect Ave a flip candidate?
No — 300 Prospect Ave does not appear in our flips dataset.
Is 300 Prospect Ave a tax-appeal candidate?
No — 300 Prospect Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+1.9%
Implied 1-yr
+7.6%
2026 Q1
$1.12M
2026 Q2
$1.14M
ZIP 11579 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Prospect Ave