The listing facts are current enough for an initial property review.
for saleRealtyLens property overview
$4,000,000
525 Sixth Ave Unit 4F
New York, NY, 10011
View more New York, NY property pages3Beds
2.5Baths
1,700Sqft
$2353$/sqft
Market Insights
Above nearby median+20%
$2353/sqft vs a nearby median of $1955/sqft.
Nearby median$1955/sqft
Nearby properties8
Property size1,700 sqft
- +20% versus the nearby median price per square foot.
- 7 price records are available for this property.
- 1,700 sqft creates a usable price-per-square-foot read.
Pricing Read
Yardstick fair value$3.36M$3.07M – $3.64M · 56% confidence
vs ask $4.00M+$644k (+16.1%)
Asking price is about 16.1% above where comps + adjustments land — there is room to negotiate.
$2,035/sqft median across 6 tight comps × 1,700 sqft= $3.46M
- Days-on-market gravity−$104k −3.0%
- AI-generated marketing photos−$69k −2.0%
- Modern construction+$52k +1.5%
- Transit access+$17k +0.5%
Cumulative NYC adjustments−$104k−3.0%
Property Read
The property is priced above the nearby median per square foot, so condition, building quality, and exact location need to justify the higher ask.
Recorded price cuts can create room for negotiation, but the latest ask still needs to be compared against true comps.
Diligence Read1 item to check
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Generated from the facts shown on this page and nearby market data. Not a professional appraisal.
Listing Details
- Days on market
- 239 days
- Last price change
- Up $2,350,000 (142%)
- Listed
- Sep 15, 2025
- Photos
- 19 photos
- Property type
- condos
- Status
- for sale
Photos
Building Facts
- Year built
- 2024
- Stories
- 13
- Total units
- 71
- Residential units
- 70
- Building area
- 2.84 ac
- Lot size
- 12,900 sqft
- Land use
- Mixed residential and commercial buildings
- Building class
- D6
From NYC public records where available.
Price History
May 8, 2026diff
$4,000,000for sale
May 8, 2026diff
$1,650,000for sale
May 6, 2026diff
$4,000,000for sale
May 6, 2026diff
$1,650,000for sale
May 5, 2026diff
$4,000,000for sale
May 5, 2026diff
$1,650,000for sale
May 4, 2026Initial record
$4,000,000for sale
Public Records
DOB violations0 open
0 total recorded against the building
HPD violations0 open
22 total recorded
ACRIS documents46
Tax-lot deed, mortgage, and transfer records on file
311 calls (12 mo)23,463
Top: encampment
Top complaint types in ZIP 10011
- Encampment3,787
- Noise - Residential1,437
- Illegal Parking1,314
- Homeless Person Assistance1,218
- HEAT/HOT WATER1,215
Recent HPD
- Dec 3, 2024Class I · §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITE...
- Dec 3, 2024Class I · §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITE...
- Dec 3, 2024Class I · §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITE...
- Nov 22, 2024Class I · §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITE...
Recent Transfers (ACRIS)
- Feb 17, 2026DEED, LE$20,000
Sourced from NYC Open Data (DOB, HPD, ACRIS). Updated as the city republishes — check the original source for live status.