Permit Record

MEP Mechanical HVAC

840 Franklin Ave, Brooklyn, NY 11225

ClassificationMHMultifamily Alteration
Reliable valueNot in source
ContractorFront Wave Construction
Permit record
Parties
Contractor
Front Wave Construction
Applicant
Dennis Wu
Owner
N/a
Architect
Not in source
Engineer
Not in source
Contractor license
0616573
Building & lot · PLUTO
Building class
S5
Zoning district
R6A
Lot area
2,000 sq ft
Year built
1925
Units (total)
6
Units (residential)
5
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3011870055
Climate zone (IECC)
4A
Roof area (est.)
929 sq ft
HVAC tonnage (est.)
6.5 tons
Building type
R
Building subtype
Not in source
Geocode & dates
Coordinates
40.6693, -73.9585
Geocode confidence
95%
Geocode source
Not in source
Issued
Mar 20, 2017
Applied
Mar 15, 2017
Work class
Residential
Status
Current status
issued
Source status
ISSUED
Expired
Oct 27, 2017
Provenance
First seen by PermitCore
May 2, 2026 · 16:17 UTC
Last seen
Jul 17, 2026 · 02:29 UTC
Last changed
May 2, 2026 · 16:17 UTC

Open in New York City source →

Data-quality checks0 of 12 flagged

0 of 12 data-quality rules flagged anything on this permit.

Checks not flagged

  • Geocode out of bounds
  • Geocode is sentinel
  • Issued date in the future
  • Issued date parse bug
  • Issued date is placeholder
  • Commercial units is placeholder
  • Residential units out of bounds
  • Residential units is placeholder
  • Total units out of bounds
  • Total units is placeholder
  • Valuation out of bounds
  • Valuation is placeholder
Project timeline at this parcel

13 permits at this parcel (parcel 3011870055) · through Mar 20, 2017

  1. Mar 20, 2017This permitMEP Mechanical HVAC · IssuedFront Wave Construction
  2. Mar 2, 20173324906Other · IssuedFront Wave Construction
  3. Dec 30, 20163294769Construction Equipment · IssuedBilly Enterprises INC
  4. Dec 30, 2016legacy_jobs:2777871Temporary · Issued
  5. Dec 30, 2016legacy_jobs:2777862Temporary · Issued
  6. Sep 27, 2016legacy_jobs:2593422Alteration Residential · Finaled$284,700
  7. Sep 27, 2016legacy_jobs:2650428Alteration Residential · Finaled$284,700
  8. Sep 27, 20163244383MEP Plumbing · IssuedTop Plumbing Group,inc
  9. Jun 20, 20163186397MEP Mechanical HVAC · IssuedGlobal Group Industries C
  10. Jun 20, 20163186396Other · IssuedGlobal Group Industries C
  11. Date not usable in source424517Alteration Commercial · IssuedA.R. Fuels INC
  12. Date not usable in source424522Alteration Commercial · IssuedA.R. Fuels INC
  13. Date not in sourcelegacy_jobs:2647838Alteration Residential · Pending$320,800

Full permit history at this parcel · as of Jul 18, 2026.

Other permits by Front Wave Construction

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Developer details
Permit #
3332604
Canonical ID
1:3332604
Source permit ID
3332604
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