Permit · BLDG1168878Minneapolis Open DataHVAC

3420 21st Ave S

Minneapolis · MN · 55407

What is permit #BLDG1168878 at 3420 21st Ave S, Minneapolis, MN?

3420 21st Ave S in Minneapolis, MN has a hvac permit (#BLDG1168878) filed Wednesday, March 25, 2026 by Karpe Mechanical Llc. Status: issued.

Issued

Wednesday, March 25, 2026

Filed value

Not listed

Contractor

Karpe Mechanical Llc

County

Hennepin County

Status

issued

§Scope

Work description.

hook gas to new boiler

§Details on file

What the city recorded.

Occupancy

SFD

Neighborhood

Corcoran

Work type

ExistRes

Permit fees

$133.4

§Where

Plotted on the map.

§Same address

Other permits at this property.

1 other permit at 3420 21st Ave S. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.

Full permit history at this address →

#BLDG1168871HVACMar 25, 2026· A&E Heating & Air Conditioning Llc

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