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Street record · Brooklyn

Louisa Street

No Department of Buildings filing in the current snapshot names Louisa Street. What City Planning records about the street itself is below, and a filing here will appear on this page when one is published.

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What is on this street

The built record of Louisa Street

City Planning maps 51 tax lots on Louisa Street in Brooklyn, 73% of them one and two family homes. The oldest went up in 1899 and the newest in 1945. This describes the street as it stands, not the filings below.

Where 1920s sits in the city’s own timeline

Tax lots
51
Buildings
83
Homes
123
Typically built
1920s
Typical height
2–3 floors
Built area
121,683 sq ft

How the lots are used

  • One and two family homes37 of 51
  • Walk-up apartments14 of 51

Zoning: R5 across every mapped lot. A zoning district sets what may be built, not what is there now.

NYC Department of City Planning · Primary Land Use Tax Lot Output (PLUTO) · 64uk-42ks · read 2026-09-11

Why this page exists

A street with no filing is still a street.

Louisa Street is mapped by the Department of City Planning and carries the buildings described above, but no Department of Buildings filing in the current snapshot names it. Nothing is missing from this page; nothing has been filed. It is not offered to search engines until a filing appears here.

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The whole street

A block of Louisa Street, as it stands.

Each building is its own outline at its own roof height, in its own place — the gap down the middle is the street. Turn it to see the other side. The letter on a roof is the building class the city files it under.

B38 Louisa Street — Houses · 2 storeys · built 1920B40 Louisa Street — Houses · 2 storeys · built 1920B42 Louisa Street — Houses · 2 storeys · built 1920B48 Louisa Street — Houses · 2 storeys · built 1920B44 Louisa Street — Houses · 2 storeys · built 1920B54 Louisa Street — Houses · 2 storeys · built 1920B50 Louisa Street — Houses · 2 storeys · built 1920B56 Louisa Street — Houses · 2 storeys · built 1920B58 Louisa Street — Houses · 2 storeys · built 1920B64 Louisa Street — Houses · 2 storeys · built 1920B62 Louisa Street — Houses · 2 storeys · built 1920B66 Louisa Street — Houses · 2 storeys · built 1920B68 Louisa Street — Houses · 2 storeys · built 1920B72 Louisa Street — Houses · 2 storeys · built 1920C25 Louisa Street — Apartments · 3 storeys · built 1931 · 6 homesC59 Louisa Street — Apartments · 2 storeys · built 1931 · 4 homesC41 Louisa Street — Apartments · 2 storeys · built 1931 · 4 homesC45 Louisa Street — Apartments · 2 storeys · built 1899 · 4 homesC47 Louisa Street — Apartments · 2 storeys · built 1931 · 4 homesC51 Louisa Street — Apartments · 2 storeys · built 1931 · 3 homesC55 Louisa Street — Apartments · 2 storeys · built 1931 · 4 homesC71 Louisa Street — Apartments · 2 storeys · built 1931 · 4 homesB38 Louisa Street — Houses · 2 storeys · built 1920B40 Louisa Street — Houses · 2 storeys · built 1920B42 Louisa Street — Houses · 2 storeys · built 1920B44 Louisa Street — Houses · 2 storeys · built 1920B48 Louisa Street — Houses · 2 storeys · built 1920B50 Louisa Street — Houses · 2 storeys · built 1920B54 Louisa Street — Houses · 2 storeys · built 1920B56 Louisa Street — Houses · 2 storeys · built 1920B58 Louisa Street — Houses · 2 storeys · built 1920C25 Louisa Street — Apartments · 3 storeys · built 1931 · 6 homesB62 Louisa Street — Houses · 2 storeys · built 1920B64 Louisa Street — Houses · 2 storeys · built 1920B66 Louisa Street — Houses · 2 storeys · built 1920B68 Louisa Street — Houses · 2 storeys · built 1920B72 Louisa Street — Houses · 2 storeys · built 1920C41 Louisa Street — Apartments · 2 storeys · built 1931 · 4 homesC45 Louisa Street — Apartments · 2 storeys · built 1899 · 4 homesC47 Louisa Street — Apartments · 2 storeys · built 1931 · 4 homesC51 Louisa Street — Apartments · 2 storeys · built 1931 · 3 homesC55 Louisa Street — Apartments · 2 storeys · built 1931 · 4 homesC59 Louisa Street — Apartments · 2 storeys · built 1931 · 4 homesC71 Louisa Street — Apartments · 2 storeys · built 1931 · 4 homesC71 Louisa Street — Apartments · 2 storeys · built 1931 · 4 homesC59 Louisa Street — Apartments · 2 storeys · built 1931 · 4 homesC55 Louisa Street — Apartments · 2 storeys · built 1931 · 4 homesC51 Louisa Street — Apartments · 2 storeys · built 1931 · 3 homesC47 Louisa Street — Apartments · 2 storeys · built 1931 · 4 homesC45 Louisa Street — Apartments · 2 storeys · built 1899 · 4 homesC41 Louisa Street — Apartments · 2 storeys · built 1931 · 4 homesC25 Louisa Street — Apartments · 3 storeys · built 1931 · 6 homesB72 Louisa Street — Houses · 2 storeys · built 1920B68 Louisa Street — Houses · 2 storeys · built 1920B66 Louisa Street — Houses · 2 storeys · built 1920B64 Louisa Street — Houses · 2 storeys · built 1920B62 Louisa Street — Houses · 2 storeys · built 1920B58 Louisa Street — Houses · 2 storeys · built 1920B56 Louisa Street — Houses · 2 storeys · built 1920B54 Louisa Street — Houses · 2 storeys · built 1920B50 Louisa Street — Houses · 2 storeys · built 1920B48 Louisa Street — Houses · 2 storeys · built 1920B44 Louisa Street — Houses · 2 storeys · built 1920B42 Louisa Street — Houses · 2 storeys · built 1920B40 Louisa Street — Houses · 2 storeys · built 1920B38 Louisa Street — Houses · 2 storeys · built 1920C71 Louisa Street — Apartments · 2 storeys · built 1931 · 4 homesC59 Louisa Street — Apartments · 2 storeys · built 1931 · 4 homesC55 Louisa Street — Apartments · 2 storeys · built 1931 · 4 homesC51 Louisa Street — Apartments · 2 storeys · built 1931 · 3 homesC47 Louisa Street — Apartments · 2 storeys · built 1931 · 4 homesC45 Louisa Street — Apartments · 2 storeys · built 1899 · 4 homesC41 Louisa Street — Apartments · 2 storeys · built 1931 · 4 homesB72 Louisa Street — Houses · 2 storeys · built 1920B68 Louisa Street — Houses · 2 storeys · built 1920B66 Louisa Street — Houses · 2 storeys · built 1920B64 Louisa Street — Houses · 2 storeys · built 1920B62 Louisa Street — Houses · 2 storeys · built 1920B58 Louisa Street — Houses · 2 storeys · built 1920C25 Louisa Street — Apartments · 3 storeys · built 1931 · 6 homesB56 Louisa Street — Houses · 2 storeys · built 1920B54 Louisa Street — Houses · 2 storeys · built 1920B50 Louisa Street — Houses · 2 storeys · built 1920B48 Louisa Street — Houses · 2 storeys · built 1920B44 Louisa Street — Houses · 2 storeys · built 1920B42 Louisa Street — Houses · 2 storeys · built 1920B40 Louisa Street — Houses · 2 storeys · built 1920B38 Louisa Street — Houses · 2 storeys · built 1920
Seen from the
  • Houses
  • Apartments
22 of the 51 lots the city maps on Louisa Street — about 390 feet of it, the tallest 11 metres. Each building is the outline City Planning publishes for it, raised to the roof height the city measured, and placed where it stands in relation to its neighbours; nothing is arranged and nothing is to a different scale from anything else. The gap down the middle is the street. A letter is the building class the city files that building under.

Building by building

What stands on Louisa Street.

No Department of Buildings filing names Louisa Street, and the city maps its buildings anyway. Each drawing is that building’s own footprint at its own roof height, from the outlines City Planning publishes, and the panel beside it is what the tax roll records about the lot.

51 lots are mapped on Louisa Street. These are the first 12, and none of them is named by a filing.

25 Louisa Street

What is here

Built
1931
Storeys
3
Homes
6
Recorded as
Walk-up apartment building
Zoning
R5
Lot
2,500 sq ft

43 open housing violations, 18 immediately hazardous. What the classes mean

38 Louisa Street

What is here

Built
1920
Storeys
2
Homes
2
Recorded as
Two-family home
Zoning
R5
Lot
2,550 sq ft

No Department of Buildings filing in the current snapshot names this building.

40 Louisa Street

What is here

Built
1920
Storeys
2
Homes
2
Recorded as
Two-family home
Zoning
R5
Lot
2,100 sq ft

No Department of Buildings filing in the current snapshot names this building.

41 Louisa Street

What is here

Built
1931
Storeys
2
Homes
4
Recorded as
Walk-up apartment building
Zoning
R5
Lot
2,650 sq ft

8 open housing violations, 1 immediately hazardous. What the classes mean

42 Louisa Street

What is here

Built
1920
Storeys
2
Homes
2
Recorded as
Two-family home
Zoning
R5
Lot
2,192 sq ft

No Department of Buildings filing in the current snapshot names this building.

44 Louisa Street

What is here

Built
1920
Storeys
2
Homes
2
Recorded as
Two-family home
Zoning
R5
Lot
2,192 sq ft

No Department of Buildings filing in the current snapshot names this building.

45 Louisa Street

What is here

Built
1899
Storeys
2
Homes
4
Recorded as
Walk-up apartment building
Zoning
R5
Lot
2,650 sq ft

18 open housing violations. What the classes mean

47 Louisa Street

What is here

Built
1931
Storeys
2
Homes
4
Recorded as
Walk-up apartment building
Zoning
R5
Lot
2,650 sq ft

1 open housing violation. What the classes mean

48 Louisa Street

What is here

Built
1920
Storeys
2
Homes
2
Recorded as
Two-family home
Zoning
R5
Lot
2,192 sq ft

No Department of Buildings filing in the current snapshot names this building.

50 Louisa Street

What is here

Built
1920
Storeys
2
Homes
2
Recorded as
Two-family home
Zoning
R5
Lot
2,192 sq ft

No Department of Buildings filing in the current snapshot names this building.

51 Louisa Street

What is here

Built
1931
Storeys
2
Homes
3
Recorded as
Walk-up apartment building
Zoning
R5
Lot
2,650 sq ft

20 open housing violations, 6 immediately hazardous. What the classes mean

54 Louisa Street

What is here

Built
1920
Storeys
2
Homes
2
Recorded as
Two-family home
Zoning
R5
Lot
2,192 sq ft

No Department of Buildings filing in the current snapshot names this building.

On the market

2 homes on Louisa Street are listed today.

What the brokerages are currently asking along this street. Each one links to the agent’s own page, where the price is live and the photographs are.

Everything on the market in Brooklyn.

Source snapshot accessed Sep 18, 2026. Street grouping is based on the normalized street-name field.