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:
900000
PERMIT TRACKING COMMON
Review Level:
Full C
Application Completed Date:
07/17/2025
Permit Issued Date:
11/19/2025
Permit Remarks:
ADDRESS ASSIGNED: SFR-2011 NE 123RD ST, AADU-12056 20TH AVE NE, DADU-12054 20TH AVE NE
FLOATING RESIDENCE INFO
Is this building a Floating Residence?:
No
CONSTRUCTION VALUATION INFO
Intake Value: New:
691385
Intake Value: Alteration:
0
Total Intake Value:
691385
Issue Value: New:
691385
Issue Value: Alteration:
0
Total Issued Value:
691385
Total Revision Value:
0
BUILDING CODE INFO
What building code was used for your design?:
2021 SBC (Struct) and SRC (Arch)
Action Type:
New
Number of Proposed Building Stories:
3
Number of Proposed Below-Grade Building Stories:
0
Number of Mezzanines:
0
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:
Spread Footing
LAND USE STREET ELEMENTS
Number of Curb Cuts for This Permit:
2
Curb Cut Size and Location:
Two standard residential curb cuts 10' wide to be located along 20th Ave NE 43'-10" north of south lot line, and along NE 123rd St 35'-2" west of the east property line.
PARKING
# of Proposed Onsite Parking:
2
WASTE DIVERSION
Waste Diversion Plan Required:
No
ENERGY CODE
Compliance Category:
Residential
Compliance Path:
Prescriptive
ENERGY EQUIPMENT
Heating Fuel Type Proposed: Residential:
Electric Heat Pump
SIDE SEWER INFORMATION
Related New Construction Project:
7076621
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
Number of Drainage New/Replaced/Repair Pumps:
1
Flow Control Type:
No Control
Flow Control Standard:
None
Treatment Standard Type:
No Treatment
Discharge Point:
Ditch
Discharge Point Other Type:
(far-side in 20th Ave NE)
Total Disturbed Area:
2721
New Impervious Surface:
569
New Plus Replaced Impervious Surface:
1583
Total Volume Managed by On-Site Stormwater Management (gallons):
27565
Total Area Requiring Soil Amendment:
569
SANITARY INFORMATION
Sanitary Type of Work:
New
Number of New Connections to the Side Sewer:
1
Number of New Dwelling Units:
2
Reuse Existing Side Sewer System:
Yes
CONTRACTOR DISCLOSURE
Who will be performing all the work?:
Licensed Contractor
Contractor License:
LDBHOHL873PA