The listing facts are current enough for an initial property review.
for saleRealtyLens property overview
$2,500,000
504 Willoughby Ave
Brooklyn, NY, 11206
View more Brooklyn, NY property pages10Beds
N/ABaths
N/ASqft
N/A$/sqft
Market Insights
Market comparison pendingN/A
Comparable price-per-square-foot data is still developing for this home.
Nearby median$870/sqft
Nearby properties8
Property sizeN/A
- 8 nearby properties available for comparison.
- Price history is limited, so current comps matter more than trend alone.
- Square footage is missing, so valuation should lean more heavily on comps and condition.
Estimated Monthly Payment
Per month, all-in$16,431/mo
Assumes 20% down, 7.00% APR over 30 years. Tax and insurance are national-average estimates — your lender quote will differ.
- Principal & interest$13,306
- Property tax (est.)$2,292
- Home insurance (est.)$833
Property Read
Nearby inventory exists, but square-footage or price data is incomplete for a clean median comparison.
Price history is still limited; review again as more market activity becomes available.
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Listing Details
- Days on market
- 118 days
- Last price change
- No change recorded
- Listed
- Jan 14, 2026
- Photos
- 8 photos
- Property type
- multi family
- Status
- for sale
Photos
Building Facts
- Year built
- 1901
- Stories
- 3
- Total units
- 3
- Residential units
- 3
- Building area
- 3,324 sqft
- Lot size
- 1,933 sqft
- Land use
- Multi-family walk-up buildings
- Building class
- C0
From NYC public records where available.
Price History
May 4, 2026Initial record
$2,500,000for sale
Public Records
DOB violations1 open
3 total recorded against the building
HPD violations35 open
2 class C (immediately hazardous)
ACRIS documents14
Tax-lot deed, mortgage, and transfer records on file
311 calls (12 mo)30,957
Top: noise - residential
Top complaint types in ZIP 11206
- Noise - Residential4,289
- Illegal Parking3,542
- HEAT/HOT WATER2,199
- Noise - Street/Sidewalk2,107
- Noise - Commercial1,678
Recent DOB
- Jun 1, 1994V*-DOB VIOLATION - DISMISSED · LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
- Aug 16, 1993V-DOB VIOLATION - ACTIVE · LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
- Jun 1, 1993V*-DOB VIOLATION - DISMISSED · LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Recent HPD
- May 6, 2026Class A · (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD S WEBSITE, WWW.NYC.GOV\HPD, SEARCH BE...
- Nov 18, 2025Class 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...
- Jun 11, 2025Class A · (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD S WEBSITE, WWW.NYC.GOV\HPD, SEARCH BE...
- Nov 25, 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)
- Jul 29, 1974DEED
Sourced from NYC Open Data (DOB, HPD, ACRIS). Updated as the city republishes — check the original source for live status.