Alteration filingAug 20
DOB filing B01417891-I1
Alteration filing at 447 Prospect Place
Approved$10,000 recorded cost
Open filing Building record · BIN 3028650
447 Prospect Place
447 Prospect Place, Brooklyn, NY 11238
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 1 independently sourced records, including 1 that are not recorded as completed, closed or withdrawn.
newyorkdailyStreet Futures
BUILDING RECORD · BIN 3028650
447 Prospect Place
Crown Heights (North), Brooklyn
A consolidated public-record view · updated Aug 20, 2026
- DOB filings
- 1
- Active-status
- 1
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings1
Open or active-status records1
First included filingAug 19, 2026
Latest recorded changeAug 20, 2026
The lot
What is already here?
The lot holds a 4-story walk-up apartment building built in 1907, with 8 homes, on a 3,855 sq ft lot.
- Floors 2–4Homes8 homes are recorded on this lot — about 3 homes to a floor. The city does not publish which floor any of them is on.
- Floor 1Street levelStreet level. The lot is recorded as walk-up apartments.
- Street levelWalk-up apartments
- Homes8 recorded on the lot
- Above the southern skylineFrom about floor 5 — the tallest thing within 60 m to the south is 14.3 m
- Built
- 1907
- Floors
- 4
- Residential units
- 8
- Building type
- Walk-up apartment building
- Land use
- Walk-up apartments
- Zoning district
- R6A
- Lot area
- 3,855 sq ft
- Building area
- 8,884 sq ft
What it sold for
9 apartments on this tax block changed hands in the year the city last published, at a median of $1,100,000, from 238,290 to 1,695,000.
The property itself last changed hands for $2,500,000 on Apr 30, 2026.
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.
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 2, 2026. They describe the tax lot, not any single filing. When the rest of New York went up
Violation record
Are there open violations here?
The Department of Buildings has 1 open notice on record for this building, out of 30 notices on file; the most recent was issued Aug 16, 1993.
- Local law 62/91 - boilers
Issued Aug 16, 1993
Open means the agency has not recorded a resolution, which is not the same as the problem still existing. What a violation is, and what it is not. From NYC Department of Buildings, DOB Violations (3h2n-5cm9), accessed Sep 14, 2026.
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 3028650. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 1 alteration filing. Its latest status categories are 1 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Aug 19, 2026
- Latest recorded change
- Aug 20, 2026
- Highest proposed story count
- Not stated
- Highest proposed unit count
- 8 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 447 Prospect Place.
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 1 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Submit temporary construction fence at open space, no change in use, egress or occupancy. Filing B01417891-I1.
- Alteration approved02
Filing B01417891-I1 reached an approved status.
- Permit recorded for alteration03
DOB lists a first permit date for B01417891-I1. That is not by itself confirmation of activity on site.
- Alteration now approved04
The latest status recorded for B01417891-I1 is “Permit Entire.”