509 77th St
New York City, NY 10075
1 bd 1 ba 600 sqft Built 1912 coop
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
1912
Property type
coop
Stories
6
Beds
1
Baths
1
Living area
600 sqft
Lot size
—
ZIP code
10075
City
New York City
Street
77th St
Coordinates
40.76982, -73.95020
Comparable properties nearby
Frequently asked questions
When did 509 77th St last sell?
No public-record sale is on file for 509 77th St.
What is the current tax assessment for 509 77th St?
No tax-assessment history is recorded for this parcel.
When was 509 77th St built?
509 77th St was built in 1912.
How does 509 77th St compare to others on 77th St?
We track 8 other properties on 77th St. Browse the list under "Other properties on 77th St" to compare beds, baths, and sale history.
What are the property facts for 509 77th St?
509 77th St is a 1 bed, 1 bath, 600 sqft coop.
Is 509 77th St a flip candidate?
No — 509 77th St does not appear in our flips dataset.
Is 509 77th St a tax-appeal candidate?
No — 509 77th 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
-0.6%
Implied 1-yr
-2.3%
2026 Q3
$2.87M
2026 Q4
$2.86M
ZIP 10075 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 77th St