14 Costello Ave
Bay Shore, NY 11706
4 bd 2 ba Built 1950 Lot 15,246 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
No timeline data
No sale, listing, or tax history is recorded for this property.
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
No tax assessment data
No assessment history available for this parcel.
Property facts
Year built
1950
Property type
single_family
Stories
—
Beds
4
Baths
2
Living area
—
Lot size
15,246 sqft
ZIP code
11706
City
Bay Shore
Street
Costello Ave
Coordinates
40.74186, -73.25192
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 14 Costello Ave last sell?
No public-record sale is on file for 14 Costello Ave.
What is the current tax assessment for 14 Costello Ave?
No tax-assessment history is recorded for this parcel.
When was 14 Costello Ave built?
14 Costello Ave was built in 1950.
How does 14 Costello Ave compare to others on Costello Ave?
We track 1 other property on Costello Ave. Browse the list under "Other properties on Costello Ave" to compare beds, baths, and sale history.
What are the property facts for 14 Costello Ave?
14 Costello Ave is a 4 bed, 2 bath, 15,246 sqft lot single_family.
Is 14 Costello Ave a flip candidate?
No — 14 Costello Ave does not appear in our flips dataset.
Is 14 Costello Ave a tax-appeal candidate?
No — 14 Costello 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
+5.6%
Implied 1-yr
+22.5%
2026 Q2
$924.3K
2026 Q3
$962.4K
ZIP 11706 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Costello Ave