Building record from city data · BROOKLYN, NY

801 47 St

Printed 2026-10-21 from blueflo.tech/b/801-47-street-brooklyn, where it is kept current. These are city records, not an inspection by Blueflo. Every item shows its source and the date it was last checked. Not a warranty. May not be used for tenant screening (terms of use).

Also known as 4623 8 Ave — one building, several doors.

built 1926 · 3 stories · 4 apartments · BIN 3012095 · BBL 3007600001

Checked in city records
Checked in city records: non-lead water line, outside FEMA flood zones and stormwater maps, elevator inspections current
Source: DOB NOW Elevator Safety Compliance, FEMA National Flood Hazard Layer, Lead Service Line Location Coordinates · as of 2026-01-30
Clean in the records
Registered with the city

JP Forest Green LLC, JP FOREST GREEN, LLC

Checked in city records
Checked in city records: non-lead water line, outside FEMA flood zones and stormwater maps, elevator inspections current
Source: DOB NOW Elevator Safety Compliance, FEMA National Flood Hazard Layer, Lead Service Line Location Coordinates · as of 2026-01-30

Apartments named in these records

Apt 2F 6Apt 3R 3

2 of this building’s 4 apartments are named in a city record. The rest have no record naming them, which is the usual case.

These are city records about an apartment, not about anyone who lives or lived there. They may not be used to screen a tenant.

Heat and hot water

No issues on record
What has happened here
2018 May
Boiler permit
Boiler work permits

Latest boiler work permit 2018

DOB Permit Issuance (BIS), as of 2026-10-19
What this counts

DOB boiler permits (BIS and DOB NOW); a permit dates work, not the boiler's age

  • Heat sourceno recordNo boiler registration or district steam on record
  • Boiler inspection filingsnot requiredNot required: residential buildings with 6 or fewer units are exempt from annual filings
  • Heat and hot water complaintsfound0 heat or hot water complaints

Water and pipes

No issues on record
What has happened here
2021 Dec
Plumbing permit
2019 Mar
Plumbing permit
2017 Nov
Plumbing permit
Water service line

Non-Lead (excavation)

Lead Service Line Location Coordinates, as of 2026-01-30

Pests and cleanliness

Older records on file
What has happened here
2026 Apr
Pests class A · paperwork · closed · HPD violation
2025 Jun
Pests class A · paperwork · closed · HPD violation
2005 Feb
PestsApt 2F class B · never closed · HPD violation
2005 Feb
PestsApt 2F class B · never closed · HPD violation
1988 Aug
Rubbish and cleanliness class B · never closed · HPD violation

Electrical

Older records on file
What has happened here
2005 Feb
ElectricalApt 2F class B · never closed · HPD violation
1988 Aug
Electrical class B · never closed · HPD violation

Structure and facade

Older records on file
What has happened here
2021 Nov
General construction permit
2018 Aug
Alteration permit, Construction fence permit
2005 Feb
Doors and windows class B · never closed · HPD violation
2005 Feb
Walls, floors and stairs class B · never closed · HPD violation
2005 Feb
Doors and windowsApt 2F class A · never closed · HPD violation
2005 Feb
Doors and windowsApt 2F class B · never closed · HPD violation
Show 4 more
2005 Feb
Walls, floors and stairsApt 2F class B · never closed · HPD violation
1988 Aug
Walls, floors and stairsApt 3R class B · never closed · HPD violation
1988 Aug
Doors and windowsApt 3R class A · never closed · HPD violation
1988 Aug
Walls, floors and stairsApt 3R class B · never closed · HPD violation
  • Facade ratingnot requiredNot required: facade inspections apply only to buildings taller than 6 stories
  • Sidewalk shed and scaffoldingfoundNo active shed permit
  • Landmark statusno recordNot in a historic district on record

Flooding

No issues on record
FEMA flood zone

Outside FEMA's 1% annual-chance flood zone: X

FEMA National Flood Hazard Layer, as of 2026-10-20
What this counts

Effective FIRM zones touching the building footprint

Stormwater flooding

Extreme storm, 2080 sea levels: Not in mapped flooding; Moderate storm, 2050 sea levels: Not in mapped flooding; Moderate storm, today's sea levels: Not in mapped flooding; Limited storm, today's sea levels: Not loaded (file format unreadable)

NYC Stormwater Flood Maps, as of 2024-07-03
What this counts

Mapped ponding touching the building footprint

BasementWhole tax lot

Below grade

PLUTO (tax lot data), as of 2026-08-24

Elevators

No issues on record
Elevators

1 active elevator; latest periodic inspection Aug 2026

DOB NOW Elevator Safety Compliance, as of 2026-10-19 · See this building's elevators on NYC Open Data →
What this counts

Active elevator devices registered to this building ID

General condition and all records

Permit history

7 permits since 1990

2021 Dec
Plumbing permit
2021 Nov
General construction permit
2019 Mar
Plumbing permit
2018 Aug
Alteration permit, Plumbing permit, Construction fence permit
2018 May
Boiler permit
and 2 more at the source
DOB NOW: Build – Approved Permits, as of 2026-10-19 · See every permit at DOB →
What this counts

DOB permits issued (DOB NOW and legacy BIS), one per job and work type; excludes sheds

Everything else on record
2024 Nov
Other conditions class I · paperwork · closed · HPD violation
2023 Nov
Other conditions class I · paperwork · closed · HPD violation
  • HPD violationsfound0 open. Also 13 older records from 1988–2005 never closed. 4 further violations from 2023–2026 were closed. 29 violations on record in all, 1988–2026 — the 17 most recent are listed here
  • DOB violationsfound0 open
  • Resident complaints to the cityfoundno complaints

Nothing on record

Gasno record
  • Gas pipingno recordNo open gas piping filing violations. Inspection results themselves are not published
Energyno record
  • Energynot requiredNot required: energy reporting applies to buildings over 25,000 sq ft
Rent and tenancyNot applicable
  • Rent stabilizationnot requiredNot on the state's list. Rent stabilization generally applies to buildings with 6 or more apartments

Sources

23 datasets

FEMA

NYC DCP

NYC DEP

NYC DEP / Mayor's Office

NYC DOB

NYC DOB / Mayor's Office

NYC HPD

NYC OTI

NYC Rent Guidelines Board / NYS HCR

Each date is when we last checked that dataset, not when the record itself was created.