PERMIT APPLICATION COMMON
Where on your property are you working?:
Onsite + ROW
Is work in the right-of-way (street or alley) required?:
Yes
Choose the Primary Property Use:
Single Family/Duplex
Project Value:
500000
PERMIT TRACKING COMMON
Review Level:
Full C
Application Completed Date:
07/09/2025
Permit Issued Date:
11/07/2025
Permit Remarks:
ADDRESS ASSIGNED: SFR-106 AADU-106B N 47TH ST, DADU-105 N 48TH ST
FLOATING RESIDENCE INFO
Is this building a Floating Residence?:
No
CONSTRUCTION VALUATION INFO
Intake Value: New:
622074
Intake Value: Alteration:
0
Total Intake Value:
622074
Issue Value: New:
622074
Issue Value: Alteration:
0
Total Issued Value:
622074
BUILDING CODE INFO
What building code was used for your design?:
2021 SBC (Struct) and SRC (Arch)
Action Type:
Add/Alt
Is a certificate of occupancy required?:
No
GROUND DISTURBANCE
Is your development site in an environmentally critical area (ECA)?:
No
New and Replaced Hard Surface > 750 sq ft?:
Yes
Are you doing more than 2,000 square feet of earth disturbance?:
Yes
I, the owner or owner’s authorized representative of the property referenced in this submission, give the City of Seattle Department of Planning and Development permission to conduct a Pre-Application Site Visit. I agree that: 1) electronic filing constitutes an authorizing signature; 2) I will inform all tenants of the site visit prior to the inspection being conducted; and 3) if conditions such as uncontrolled dogs or uncooperative tenants hinder the inspector’s ability to conduct the site visit, the site visit will not occur and the site visit fee may be forfeited.:
Yes
Foundation Type:
Basement
LAND USE STREET ELEMENTS
Number of Curb Cuts for This Permit:
0
Curb Cut Size and Location:
Using existing curb cut
PARKING
# of Proposed Onsite Parking:
1
Tenant Relocation Assistance
Are there residential (non-commercial) tenants/renters currently living in the property? :
No
ENERGY CODE
Is any portion of the building semi-heated or unheated?:
No
Compliance Category:
Residential
Compliance Path:
Prescriptive
ENERGY EQUIPMENT
Heating Fuel Type Proposed: Residential:
Electric Heat Pump
SIDE SEWER INFORMATION
Related New Construction Project:
7079713
Temporary Dewatering for Construction:
No
Pipe Lining in the Right-of-Way:
Yes
Curb Crossing and/or Staging:
Yes
Excavation:
Yes
DRAINAGE INFORMATION
Drainage Type of Work:
New
Number of Other New Drainage Connections:
1
Flow Control Type:
No Control
Flow Control Standard:
None
Treatment Standard Type:
No Treatment
Discharge Point:
Weep Hole
Discharge Point Other Type:
(N 48th St)
Total Disturbed Area:
1903
New Impervious Surface:
193
New Plus Replaced Impervious Surface:
1482
Total Volume Managed by On-Site Stormwater Management (gallons):
13516
Total Area Requiring Soil Amendment:
228
SANITARY INFORMATION
Sanitary Type of Work:
New
Number of New Connections to the Side Sewer:
1
Number of New Dwelling Units:
3
Reuse Existing Side Sewer System:
Yes
CONTRACTOR DISCLOSURE
Who will be performing all the work?:
Owner/Lessee
I have submitted an application for a building permit from the City of Seattle. I believe the work authorized by this permit is exempt from having a registered contractor. I understand that I may be waiving certain rights that I might otherwise have under state law in any decision to engage an unregistered contractor to perform construction work.:
Yes