Alteration filingOct 21
DOB filing B00532468-I1
Alteration filing at 503 5 Avenue
Recorded as completed$12,200 recorded cost
Open filing Building record · BIN 3023194
503 5 Avenue
503 5 Avenue, Brooklyn, NY 11215
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 2 independently sourced records, including 0 that are not recorded as completed, closed or withdrawn.
newyorkdailyStreet Futures
BUILDING RECORD · BIN 3023194
503 5 Avenue
Park Slope, Brooklyn
A consolidated public-record view · updated Oct 21, 2021
- DOB filings
- 2
- Active-status
- 0
- Recorded addresses
- 2
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings2
Open or active-status records0
First included filingJul 18, 2019
Latest recorded changeOct 21, 2021
The lot
What is already here?
The lot holds a 5-story office building built in 1920, on a 7,341 sq ft lot.
- Floors 2–5Nothing on record
- Floor 1Street levelStreet level. The lot is recorded as commercial and office, so this floor is where the commercial space is.
- Street levelCommercial and office
- Above the southern skylineFrom about floor 8 — the tallest thing within 60 m to the south is 21 m
- Built
- 1920
- Last altered
- 2009
- Floors
- 5
- Residential units
- 0
- Building type
- Office building
- Land use
- Commercial and office
- Zoning district
- C4-3A
- Lot area
- 7,341 sq ft
- Building area
- 36,686 sq ft
The apartments
76 condominium apartments are assessed on this block, and the typical one is 1,155 sq ft (107 m²). They run from 54 to 267 m².
The city values the typical one at $541,080. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.
What it sold for
5 apartments on this tax block changed hands in the year the city last published, at a median of $1,300,000, from 730,000 to 1,975,000.
Recorded sale prices from the Department of Finance’s rolling file, covering the year to Aug 31, 2026. Transfers under $10,000 are left out: New York records deed transfers between relatives at a dollar, and those are not sales. No apartment number and no name is carried from either side.
Owner of record
6 GIFFORDS LANE 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 14, 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 3023194. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 2 alteration filing. Its latest status categories are 2 recorded as completed. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Jul 18, 2019
- Latest recorded change
- Oct 21, 2021
- Highest proposed story count
- Not stated
- Highest proposed unit count
- Not stated
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.
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Recorded history
What has happened at this address?
Every dated event the city has published for this building, from all 2 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
AT&T / Replacement of telecommunication antennas with replacement of related RRH units on roof. Retrofit of cabinet in the existing equipment platform on roof. All work in compliance with TPPN 5/98. No change to occupancy, use, or egress. Filing B00182156-I1.
- Alteration approved02
Filing B00182156-I1 reached an approved status.
- Permit recorded for alteration03
DOB lists a first permit date for B00182156-I1. That is not by itself confirmation of activity on site.
- Alteration signed off04
DOB recorded a sign-off for B00182156-I1.
- Alteration now completed05
The latest status recorded for B00182156-I1 is “LOC Issued.”
- Alteration filed06
Modification to an existing antenna site. Removal of all telecommunication equipment on the roof. Initial installation approved under app # 310016844. All work is in conformance with TPPN #5/98. No change in use, egress or occupancy. Carrier Clearwire. Filing B00532468-I1.
- Alteration approved07
Filing B00532468-I1 reached an approved status.
- Permit recorded for alteration08
DOB lists a first permit date for B00532468-I1. That is not by itself confirmation of activity on site.
- Alteration signed off09
DOB recorded a sign-off for B00532468-I1.
- Alteration now completed010
The latest status recorded for B00532468-I1 is “LOC Issued.”