newyorkdailyStreet Futures
SearchExplore New York

Building record · BIN 3146755

812 70 Street

812 70 Street, Brooklyn, NY 11228

A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 6 independently sourced records, including 4 that are not recorded as completed, closed or withdrawn.

Open full map
newyorkdailyStreet Futures

BUILDING RECORD · BIN 3146755

812 70 Street

Dyker Heights, Brooklyn

A consolidated public-record view · updated May 4, 2022

DOB filings
6
Active-status
4
Recorded addresses
1
Building data portrait

A building-level summary of matched filings, active-status records and published identifiers.

Matched filings6
Open or active-status records4
First included filingJun 14, 2021
Latest recorded changeMay 4, 2022

The lot

What is already here?

The lot holds a 2-story two-family home built in 1935, on a 2,500 sq ft lot.

  1. Floor 2Homes2 homes are recorded on this lot — about 2 homes to a floor. The city does not publish which floor any of them is on.
  2. Floor 1Street levelStreet level. The lot is recorded as one and two family homes.
  • Street levelOne and two family homes
  • Homes2 recorded on the lot
  • Above the southern skylineFrom about floor 4 — the tallest thing within 60 m to the south is 9.6 m
Drawn from the outline and roof height the Department of City Planning publishes for this building: 8.6 m over 2 floors, as the city counts them. 2 runs of floors have something on record. The city publishes a roof height and a storey count for the lot, and nothing at all about any individual floor. What stands to the south is measured from the city’s own footprints and roof heights; it is a statement about the skyline, not a calculation of sunlight.
Built
1935
Last altered
2021
Floors
2
Residential units
2
Building type
Two-family home
Land use
One and two family homes
Zoning district
R4-1
Lot area
2,500 sq ft
Building area
2,092 sq ft

Owner of record

HAMILTON PROPERTY MANAGEMENT LLC

As the assessment roll records it. Only owners that read as a company are shown here; where the roll names an individual, nothing is published.

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 21, 2026. They describe the tax lot, not any single filing. When the rest of New York went up

What is recorded here

Multiple filings, one stable building identifier.

New York City's Building Identification Number helps connect filings that may use different application numbers or describe different scopes of work. The records below are grouped because they publish BIN 3146755. They should not be read as a single construction project unless the underlying filings say so.

The matched set includes 6 alteration filing. Its latest status categories are 2 recorded as completed, 4 approved. Each filing page preserves its own status, dates, scope and source identifier.

First included filing
Jun 14, 2021
Latest recorded change
May 4, 2022
Highest proposed story count
2 stories
Highest proposed unit count
2 dwelling units

Highest recorded values may come from different filings and must not be combined into one proposed project. Open the individual filings below for their exact scope. Values outside the publication's conservative data-quality bounds are withheld pending source review.

Address alerts

Watch this address.

Get an email when NewYorkDaily detects a material change in the public DOB records associated with 812 70 Street.

Confirmation is required. Alerts describe source-data changes, not confirmed construction activity. Unsubscribe at any time. Privacy

Recorded history

What has happened at this address?

Every dated event the city has published for this building, from all 6 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.

  1. Alteration filed

    Proposed general construction work at cel, 1st & 2nd floor. remove and install partitions, windows, and hardwood floor. replace siding with brick & install exterior steps. no change in use, egress, or occupancy. Filing B00539259-I1.

    01
  2. Alteration approved

    Filing B00539259-I1 reached an approved status.

    02
  3. Alteration filed

    Proposed plumbing work in conjunction with application#b00539259. no change in use, egress, or occupancy. Filing B00539260-I1.

    03
  4. Alteration approved

    Filing B00539260-I1 reached an approved status.

    04
  5. Permit recorded for alteration

    DOB lists a first permit date for B00539259-I1. That is not by itself confirmation of activity on site.

    05
  6. Permit recorded for alteration

    DOB lists a first permit date for B00539260-I1. That is not by itself confirmation of activity on site.

    06
  7. Alteration filed

    Proposed general construction work at cel, 1st & 2nd floor. remove and install partitions, windows, and hardwood floor. replace siding with brick & install exterior steps. no change in use, egress, or occupancy. Filing B00539259-P1.

    07
  8. Alteration approved

    Filing B00539259-P1 reached an approved status.

    08
  9. Alteration now approved

    The latest status recorded for B00539259-P1 is “Approved.”

    09
  10. Alteration filed

    Proposed plumbing work in conjunction with application#b00539259. no change in use, egress, or occupancy. Filing B00539260-P1.

    010
  11. Alteration approved

    Filing B00539260-P1 reached an approved status.

    011
  12. Alteration now approved

    The latest status recorded for B00539260-P1 is “Approved.”

    012
  13. Alteration filed

    Proposed general construction work at cel, 1st & 2nd floor. remove and install partitions, windows, and hardwood floor. replace siding with brick & install exterior steps. no change in use, egress, or occupancy. Filing B00539259-P2.

    013
  14. Alteration approved

    Filing B00539259-P2 reached an approved status.

    014
  15. Alteration now approved

    The latest status recorded for B00539259-P2 is “Approved.”

    015
  16. Alteration signed off

    DOB recorded a sign-off for B00539260-I1.

    016
  17. Alteration now completed

    The latest status recorded for B00539260-I1 is “LOC Issued.”

    017
  18. Alteration filed

    Proposed general construction work at cel, 1st & 2nd floor. remove and install partitions, windows, and hardwood floor. replace siding with brick & install exterior steps. no change in use, egress, or occupancy. Filing B00539259-P3.

    018
  19. Alteration approved

    Filing B00539259-P3 reached an approved status.

    019
  20. Alteration now approved

    The latest status recorded for B00539259-P3 is “Approved.”

    020
  21. Alteration signed off

    DOB recorded a sign-off for B00539259-I1.

    021
  22. Alteration now completed

    The latest status recorded for B00539259-I1 is “LOC Issued.”

    022

Matched DOB filings

All included filings for this building.

Each card opens a distinct official-source filing. Statuses reflect the current Street Futures snapshot, accessed Oct 7, 2026; this list should not be treated as a complete title or permit search.

Keep reading

Where this building sits.

Neighborhoods

Dyker Heights

Streets

70 Street

Postal codes

11228

Applicants of record

Lam Engineer PC